Sql jobs

...Laravel 10 (API-based) Frontend: React 18 (template-based) Database: PostgreSQL Vector DB: FAISS or Chroma Auth: OAuth2 / JWT Containerization: Docker + NGINX Search APIs: Serper / Brave / Bing Reports: DomPDF / PHPWord Charts: / ApexCharts Deliverables Complete Docker setup (, Dockerfiles, .). Full working source code (GitHub/GitLab repo or zip). SQL schema + sample data. Postman or Swagger API docs. Setup guide with install commands & readme file. Functional OpenAI integration demo. Admin and user access for testing. Development Guidelines Must be API-first and Docker-ready. Use templates and open-source UI for faster delivery (no custom design). Backend and frontend should be framework-independent for easy Angular migration later

The front-end of my restaurant website is already in place; what I still need is a robust PHP backend that lets guests browse the menu, place orders, and ...deploy on a typical LAMP stack. 5. Brief handover session to walk through the code and database. Acceptance criteria • All user flows tested end-to-end: sign-up → menu browse → checkout → payment → order status updates. • Payments succeed and fail gracefully in sandbox mode for each gateway. • Role permissions enforced (Customers cannot access admin routes). • No critical PHP errors, SQL injections, or unhandled exceptions under load test of at least 50 simultaneous orders. If this aligns with your skill set, let’s get started—the sooner this backend is in place...

I have a CSV that holds around 9,000 physical products and I need a complete WooCommerce store set up to house them. The file contains the product details only, so before the import you’ll build a clear hierarchy of categories and sub-categories, map every item to its proper place, and make sure the catalogue feels intuitive to shoppers. If the job calls for some quick PHP snippets, SQL tweaks, or another bit of custom code to clean the data, that’s expected and welcome—the goal is a flawless import with images, prices, stock levels and SEO-friendly slugs intact. Deliverables • Fresh WordPress + WooCommerce installation on the server I provide, using a lightweight responsive theme. • 9,000 products imported with all metadata, images and variations f...

...documentation and handoff Weekly demos and concrete deliverables are required. Required Skills • React / + modern UI (Tailwind or similar) • Strong data visualization (, D3.js, or similar) • Experience building multi-tenant SaaS apps and role-based access • SSO integration (SAML/OIDC) • Familiarity with Lovable, Cursor, or similar AI-aware dev tools • Data modeling & APIs (Postgres/SQL, JSON, REST, webhooks) • Bonus: CX / reviews / SEO / listings analytics experience Application Questions (Required) 1. Share 1–2 multi-tenant dashboards or reporting apps you’ve built (code-based, not BI tools). 2. How would you architect a Lovable-based Reporting Center with SSO and tenant/role separation? 3. What stack would you choose (front...

...everything we cover is immediately applicable. The three areas I need to master are • Scripting & automation (Perspective and Vision, Jython, tag event scripts, gateway timers) • Database integration (SQL queries, named queries, store & forward, best-practice schema design) • Alarms & notifications (pipeline logic, ancillary scripting, on-call rosters) I’ll come prepared with an Ignition 8 gateway, sample PLC tags and a test database; you bring the practical experience and a clear lesson structure. By the end of our collaboration I should be able to write clean reusable scripts, build a robust SQL-backed historian, and deploy a fully-featured alarm strategy without outside help. Deliverables 1. A tailored session roadmap with o...

...need explored and summarised. The task is strictly descriptive analysis: think counts, averages, distributions, correlations and any clear-cut insights you can surface without modelling or forecasting. You are free to import the data into the SQL environment of your choice or work directly with the flat files—whatever lets you query efficiently and keep the process transparent. I simply need clean, well-commented SQL (or a reproducible notebook, if you prefer a hybrid workflow with Python + SQL) plus a concise findings report. Deliverables • SQL scripts or notebook used for the analysis, fully annotated • A short results document (PDF or Markdown) highlighting key metrics, tables/figures and your interpretation • Clear instruc...

...tion & profile management, the real-time dashboard with its analytics charts, plus a suite of data-entry forms—must look, behave and validate exactly as they do today. The plan is to preserve the current database schema while re-implementing the routes in Express so the new React front end communicates over JSON rather than the old Laravel controllers. You’ll receive the full Git repo, a fresh SQL dump and staging credentials the moment we kick off. Deliverables • Complete React codebase (functional components, hooks, React Router; TypeScript preferred) that recreates every page and widget now delivered by Laravel. • Node/Express API mirroring current Laravel routes, wired to the existing MySQL database. If your portfolio shows a similar Laravel-t...

I need a hands-on mentor who can take me from absolute beginner to confident BigQuery user in just seven days. My priority is to get comfortable writing efficient SQL queries inside BigQuery, understanding how the underlying storage works, and seeing how those queries translate into real business insights on live data. Here’s the rhythm I have in mind: daily one-on-one video calls (60-90 min each) where you walk me through practical scenarios drawn from your own production experience. After every call I’ll work through the same dataset on my side, then we review the results at the start of the next session. By the end of the week I should be able to design a schema, load data, build and test complex queries, and explain the cost implications of each step. What I value ...

I need help installing SQL Server 2012 on my Windows 11 Pro machine using the /SkipRules parameter to bypass the PowerShell 2.0 requirement. The installation should specifically include the Cabinet Vision SQL file. Requirements: - Execute SQL Server 2012 installation with /SkipRules parameter. - Install Cabinet Vision SQL file. - No data migration or additional configuration needed. Ideal Skills: - Experience with SQL Server installations. - Familiarity with Windows 11 and PowerShell requirements. - Knowledge of Cabinet Vision SQL file integration.

Need 4 of my site to come back online on my new Hostinger account. I already have ...files, import the database, adjust for the new credentials, and make sure everything works exactly as it did on the previous host. That includes fixing any path issues, running a search-replace on serialized data if necessary, and confirming that checkout, cart, and admin pages are error-free. I’ll send you: • A ZIP of the entire /public_html directory, including wp-content • The SQL dump • Hostinger control-panel access Deliverable: • A fully functional, secure WooCommerce store at my primary domain, with correct file permissions set and SSL padlock showing green. Please wrap up with a brief summary of the steps you took and any credentials or DNS changes I need t...

I need an interactive Power BI report that compares our Development and Testing environments for every solution we run. The only KPI that really matters right now is the version number, so the visuals have to make any mismatch immediately obvious. Data will come from our configuration tables in SQL Server, with a small Excel lookup for friendly solution names. A lean star schema—one fact table with environment-solution-version records plus simple dimension tables—should keep refresh times tight. Feel free to use Power Query, DAX, and any native visuals; a matrix with conditional formatting or a custom KPI visual works as long as discrepancies jump out at first glance. Key requirements • Slicers for environment (Development, Testing) and solution name. • S...

...with full-stack digital marketing: lead gen, email campaign setup, simple ad-hoc graphics or copy, and quick analytics checks. • Set-up Use AI tools or low-code automation (N8N or similar) to streamline repetitive tasks such as reposting content or pulling reports. Nice-to-Have Skills (Added Value, Not Required) - Full-stack fundamentals: JavaScript/TypeScript, Node.js, Python, React/Vue, basic SQL/NoSQL - Digital marketing understanding of fundamentals and growth hacking - Web dev and WordPress troubleshooting (themes, plugins, performance, security) - Automation platforms: Zapier, n8n, ; API integration experience - Start your reply with Town and Country you live in so we know you aren't an auto-reply, this is a reminder - Working knowledge of AI tools/workflows, SEO...

...can expose my on-premise Microsoft SQL Server to both our office network and the public internet through a hardened API layer. Scope • Build or configure an API gateway/proxy that sits in front of the database. • Internal requests should be allowed automatically once my companion application passes a single “safe word” to the gateway. • External requests must trigger a time-based one-time-password flow—Google Authenticator (or a comparable authenticator app) is preferred. The system should remember a validated device or browser for 24 hours to avoid re-prompting every call. • The API must handle both sensitive and general data, so transport encryption, parameterised queries, and input sanitisation are mandatory. Key goals &bul...

...generation and analysis across our data platform. The focus is on day-to-day tasks: writing and debugging Python/PySpark, generating robust SQL, and transforming data with PySpark, generate testscripts based on requirements, ‑ exactly where Copilot will save us the most time. Our team is comfortable with Python, PySpark, SQL and Git and already works in Databricks at an intermediate level, but we’ve never wired Copilot into this environment. I’m looking for someone who can: • Configure Copilot for both VS Code and the Databricks notebook experience while keeping Git history clean. • Demonstrate automated code suggestions, inline debugging help, and SQL generation inside an active Databricks cluster. • Provide a lightweight CI/CD hook...

I have an existing Python data-processing script that reads structured files (mostly CSV pulled from SQL dumps) and pushes the results into Google BigQuery. It works, but it’s messy. I’m looking for someone to go through the codebase, iron out the bugs that occasionally stop a run, streamline the logic so it performs faster, and then extend it with a couple of small features I’ve been postponing. Right now the script: • ingests source files from local disk or Cloud Storage • performs several Pandas transformations and a few custom calculations • uploads the final table into a dedicated BigQuery dataset What I need from you: • Debug existing errors so every run completes without manual tweaks • Refactor for clearer structure and bett...

...validation. Ideal Freelancer / Team Profile: Proven experience developing or implementing Quality Management or Compliance Systems. Familiarity with ISO 9001 and ISO 27001:2022 standards. Strong understanding of South African government or SOE tender requirements. Technical expertise in: .NET Core MVC / ASP.NET Microsoft Dynamics 365 / Power Platform SharePoint / PowerApps (advantageous) SQL Server / Azure Integration UI frameworks (Bootstrap, Syncfusion, or equivalent) Project Duration: 7–10 working days (including demo preparation and revisions). Budget Range: USD $800 – $1,800 (Fixed Price) (Milestone-based proposals welcome.) Suggested Milestones: Demo Architecture & Mockups – 20% Core Functionality Implementation – 40% Testing, Repo...

I need a lightweight, browser-based application that lets me record every purchase we make and keep an eye on day-to-day expenses. It must run entirely on the web so my team can...their own entries. A clean, responsive interface is essential, and I’d like straightforward menus rather than a full ERP-style layout. You’re free to build with the stack you know best—Laravel, Django, Node, or any modern framework—as long as the final deliverable is easy for me to deploy on a standard shared host or a small VPS. Deliverables: 1. Source code with clear setup instructions. 2. SQL script (or migration files) for the database schema. 3. Brief user guide covering role permissions and daily workflows. I’ll be available for quick feedback so we can iterate ...

...Here is what the day-to-day work looks like: • Expand functionality by adding REST-based APIs, fresh Admin LTE user-interface screens, and the backend logic that ties them together in MVC or micro-service form. • Write efficient stored procedures and tune databases that sit on MS SQL, MySQL, and MariaDB. • Jump in quickly when an issue is reported, trace it, fix it, and push a clean build. The stack in play is ASP.Net Core (and a little classic ASP.Net), MVC, Entity Framework, Admin LTE, and both SQL and NoSQL data layers. If you are comfortable switching between API endpoints, UI tweaks, and database scripts—and you can keep an eye on performance while doing so—you’ll fit right in. Final deliverables are straightforward: updated ...

...sensitivity/retention labels, insider-risk, eDiscovery, the whole lot—so nothing is blocked when I start experimenting. Here’s what success looks like for me: • You spin up the tenant under a trial or developer subscription, apply the E5 Security & Compliance add-ons and activate every Purview module. • Default policies, connectors and sample data sources (SharePoint, Exchange, OneDrive, Azure SQL/Storage if possible) are in place so I can immediately run scans and see results. I understand Mock Data can be taken from 3rd party packages. • A simple reset or cleanup script lets me roll the environment back after heavy testing. • You hand over step-by-step documentation (screenshots or screen-share video are fine) plus any PowerShell scr...

I have two VOIP call-detail-record files that are at the centre of a billing dispute and I need a clear, defensible comparison of them. The goal is to line up the calls in both files, calculate e...and includes both the raw difference and any percentage variance. • Only the calls with unmatched durations should be highlighted or extracted; fully matched records don’t need emphasis. • My two original CDRs returned untouched, plus any script, query, or workbook you build so I can rerun the process on future data. Use any reliable approach you prefer—Python with pandas, Excel Power Query, SQL, or similar—provided the results are precise and the process is repeatable. If you need column mappings or sample rows before starting, just let me know; accuracy ...

...duplicates, handling all missing values, and standardising every date, currency, and categorical field so the model is rock-solid. Once the data is tidy, build a visually engaging report in Power BI with slicers, drill-throughs, and clear storytelling visuals that make it easy for stakeholders to explore churn rates, lifetime value, and segment performance on their own. Feel free to use Excel, SQL queries, or Python scripts during prep—as long as the final PBIX file connects cleanly to the revised dataset and refreshes without errors. Deliverables: • Cleaned dataset (same format as supplied) • PBIX file with interactive dashboard focused on customer behaviour analysis • Short hand-off video or doc explaining data model, measures, and how to refres...

...time-stamped and saved to a local server so supervisors with admin credentials can review, search, and export the data for reporting and audit purposes. Key requirements • Windows desktop UI that is easy for non-technical operators to learn in minutes. • Two user roles: Operator (data entry) and Admin (full access, edit, export, audit trail). • Local network deployment—no cloud—so an on-prem SQL-based back-end or similar file database is fine as long as it runs unattended and can grow over time. • Built-in filters and export options to Excel/PDF for quick shift reports. • Straightforward installer and clear documentation; I need to roll this out to several terminals. I’m comfortable if you choose C#/.NET, Electron, or ano...

I am looking for a skilled developer to help me develop a strong backend application in PHP for my financial technology project. The ideal candidate should have experience in PHP programming language and be able to work with SQL databases like MySQL on AWS technology. As my project involves handling sensitive financial information, I require advanced security features to ensure the safety of my users' data. If you have experience in developing secure backend applications, please apply for this project.

...for data engineering tasks handled by candidates. Help design, build, and optimize ETL pipelines and data workflows. Troubleshoot and resolve performance or integration issues in real-time. Guide candidates through daily deliverables and project requirements. Ensure quality, accuracy, and timely completion of all assigned tasks. Technical Expertise Required: Strong proficiency in: Python, SQL, and Data Modeling. ETL Tools: Airflow, Informatica, AWS Glue, Azure Data Factory, or equivalent. Big Data Technologies: Spark, Hadoop, Hive. Cloud Platforms: AWS, Azure, or GCP (preferably Redshift, Snowflake, Databricks). Additional Skills: CI/CD pipelines, Git, data governance, performance optimization. Qualifications: Minimum 10+ years of experience in Data Engineering, ETL D...

...Backend Setup (Lovable Cloud/Supabase) Enable Lovable Cloud in project Run SQL in Supabase SQL Editor: -- Create role enum create type public.app_role as enum ('admin', 'warehouse_staff', 'project_manager', 'field_supervisor', 'cfo'); -- User roles table (CRITICAL: separate from profiles) create table public.user_roles ( id uuid primary key default gen_random_uuid(), user_id uuid references (id) on delete cascade not null, role app_role not null, unique (user_id, role) ); alter table public.user_roles enable row level security; -- Security definer function (prevents privilege escalation) create or replace function public.has_role(_user_id uuid, _role app_role) returns boolean language sql stable s...

I’m building a full-stack web application and need someone who can make the front-end shine while keeping the data layer solid. The visual experience is my top priority, so every screen you c...procedures that support both regular CRUD traffic and light analytical summaries. Efficiency and clarity matter more than exotic optimizations. You can use any modern front-end tooling (Bootstrap, Tailwind, or raw CSS—your call) as long as the final output is plain HTML/CSS/JS that integrates cleanly with the Java controllers. Deliverables include the styled pages, supporting assets, documented SQL scripts, and a brief README that walks through AWS deployment steps. If you’re comfortable shifting between pixel-perfect UI work and database-aware Java code, I’d love to...

...realistically. If you quote randomly and then try to change later, your bid will not be considered. We want serious, professional freelancers who respect time and clarity. Tech Stack Google Cloud Platform (GCP) Cloud Run (for stateless APIs) Cloud Functions (for background tasks/triggers) Vertex AI (for AI models and prompt processing) Document AI (for OCR and text extraction) Firestore / Cloud SQL (for database) Cloud Storage (for file storage) Firebase Authentication (for user login/signup) Core Features to Build 1. Upload & Digital Notes Students can upload their class notes, textbooks, or handwritten pages. The system will automatically turn this into well-organized digital notes that can be viewed anytime on their dashboard. 2. Flashcards for Easy Revision From th...

...1000-5000 requests per month. Our ideal candidate will have experience in developing similar webservice projects and possess the following skills: - Proficiency in web development languages such as HTML, CSS, and JavaScript etc - Experience with RESTful API development - Knowledge of address verification and correction software - Ability to work independently and meet project deadlines. We provide a SQL database with the correct notation: The database contains the street, house number, zip code, place name, longitude and latitude to the house. This database can be used for address checks and geocoding. 1. Authentication: The authentication should take place via a key that is stored in a table on the database (table structure already exists). The key also manages the kind of re...

...Front end: Flutter Web (or another modern framework if you can justify the switch). • Back end / API layer: C# with Swagger-documented endpoints. • Database: SQL Server. • DevOps: CI/CD pipeline so I can deploy updates quickly and learn from your process. Scope of this phase 1. Set up the project structure in a Git repo. 2. Create a responsive web UI with a simple login / sign-up flow. 3. Build the corresponding C# API, fully documented in Swagger. 4. Implement SQL Server tables and scripts for user data. What I’ll provide • High-level wireframes, branding assets, and sample data. • Access to my existing SQL Server instance and cloud account. What I expect from you • Clean, readable code with clear co...

I just need DATA CLEANING first- no analyis# I have a datas...accessible in a shared folder. Here is what I need from you: • A fully cleaned, well-structured data file in the same format the source arrived in • A brief, plain-language log (Markdown or text) explaining every transformation step, the rules you used to handle missing values, duplicates or inconsistent formats, and any assumptions you made • Reproducible code or documented steps (Python, R, SQL or your preferred tool) so the process can be rerun on future refreshes I will review the cleaned file by loading it into our BI tool and running a few standard checks. If everything lines up with the log you provide, the work is complete. Feel free to suggest extra validation routines if you think they w...

I need a developer who already feels comfortable inside the Visual Studio SDK to build a VSIX that enhances SQL Server Management Studio 19. The goal is simple: when I right-click a Stored Procedure, View, or Function in Object Explorer I want two extra context-menu actions to appear—“Connect to Git Repository” and “Commit to Git.” Here is how I picture it working. On “Connect to Git Repository” the extension should open a lightweight dialog that lets me paste or pick a GitHub URL, handle authentication if needed, and remember that connection for the current SSMS session. Once connected, “Commit to Git” should script out the selected database object, stage the change, ask for a commit message, and push it straight to the linked ...

I’m ready to build a brand-new predictive analytics solution that draws on our operational performance data to surface actionable insights and forecasts. The goal is to move beyond descriptive reports and give the business a forward-looking view of KPI trends, potential bottlenecks, and resource requirements. Scope of work • Ingest structured and semi-structured operational performance data (SQL tables and CSV exports). • Design, train, and fine-tune a model—Python is mandatory, and I’m comfortable with TensorFlow or PyTorch if that’s the most efficient route. • Package the model behind a lightweight API or script so it can be triggered on demand and return clear, explainable forecasts. • Provide concise documentation covering dat...

...metastore. You’ll be writing and optimising pipelines in either Python, Scala or Java—whichever you are most effective with—while orchestrating everything in Apache Airflow, which is already in place. Day-to-day work will involve: • Designing, coding and unit-testing Spark jobs that read from Kafka/Solace, land in S3 or MinIO, and publish to Lakehouse tables in Iceberg, Delta Lake or Hudi. • Building SQL-based transformations in DBT and wiring them into our Airflow DAGs. • Containerising your work with Docker and deploying it to Kubernetes alongside the rest of the platform. You’ll have direct access to the existing clusters, CI/CD pipeline and monitoring dashboards; I expect you to commit high-quality, documented code, follow our Gi...

...XAMPP / Apache Deliverables Full working source code (PHP + SQL database). ReadMe/setup file with installation steps. Sample admin credentials. Clean, responsive, and well-commented code. Test data for demonstration. Objective To build a modern and efficient inventory system that allows: Real-time inventory and sales tracking. Accurate profit analysis by day, month, or year. Centralized management of customers, suppliers, purchases, and dues. Automated billing and report generation. Deadline: Within 2–4 days Skills Required PHP MySQL Bootstrap HTML CSS JavaScript DOMPDF FPDF Inventory Management Additional Notes Must be compatible with XAMPP (htdocs) environment. Should work offline and online. Include all SQL and PHP files in one folder. Pro...

...such as PyTorch, TensorFlow, or Scikit-learn. -Hands-on experience with OCR tools (Tesseract, EasyOCR, or PaddleOCR). -Working knowledge of Computer Vision techniques (image segmentation, detection, feature extraction). -Experience with LLM APIs or frameworks (OpenAI, Hugging Face, LangChain, Ollama, etc.). -Good understanding of REST API development and microservice integration. -Experience with SQL/NoSQL databases and Git-based version control. -Familiarity with Linux environments and cloud platforms (AWS/GCP/Azure)....

MUST BE BASED IN BUENOS AIRES, ARGENTINA. I have a green-field web application to build and I need a seasoned hand to lead the technical work from Buenos Aires, Argentina. The stack is firmly rooted in .NET and C# with a SQL Server back-end, so a minimum of six years’ production experience in those technologies is non-negotiable. You will be shaping architecture, writing clean, testable code, and guiding the long-term health of the solution. Day-to-day collaboration happens in English—calls, written specs, and code reviews—so near-native fluency is essential. Proximity matters too; occasional on-site sessions in the city keep the team aligned and moving quickly. While the immediate focus is the core web platform, future sprints may involve data processing in Pyth...

I’m putting together a full-featured e-commerce web application and I need the server side to be rock solid. The stack is .NET MVC with a REST-style API; C# will be the main language, thoug...cleanly structured and documented. Every route should come with clear request / response models and be covered by unit tests. Swagger or similar auto-generated docs are a must so the front-end team can plug in without guesswork. I’ll spin up the repo with a basic project skeleton; what I expect back is the full set of API controllers, business logic, and Entity Framework Core models wired to a SQL database, plus concise setup notes so the environment can be reproduced locally or in CI. If something isn’t crystal clear, let’s hash it out early—getting the contract ...

I want a Power Automate cloud flow that copies the values held in our on-premises SQL Server table “Project Number” into the SharePoint Online Term Store. Only that table is in scope—no other customer, product, or order data. The flow must: • Connect through the on-prem Data Gateway to read the Project Number table. (Already DONE) • Create, update, or deprecate terms so the Term Store mirrors the current SQL list. • Run automatically once every 24 hours without manual intervention. Please build and test the flow in my tenant, document the configuration steps, and give me a quick guide for future maintenance. Successful delivery is a working scheduled sync plus the hand-off notes so I can import or re-create the solution in another ...

An existing MERN-stack application (React, Node.js/Express, MongoDB) is already live and feature-complete, but it was built with minimal security hardening. The immediate focus is to eliminate every possible Cross-Site Scripting vector from both the client and the server while laying the foundation for broader protections such as CSRF tokens, proper CORS headers, SQL/NoSQL injection controls, solid JWT handling and resilient session management. Scope of work • Audit the current codebase to map all data entry and rendering paths, then document every XSS-susceptible spot. • Introduce React-side sanitation and output encoding (e.g. DOMPurify, dangerouslySetInnerHTML guards, strict Content Security Policy). • In Express, enforce server-side escaping/whitelisting an...

Role: AI Product Integration Specialist or AI Strategy & Systems Manager Job Description Overview We are seeking a forward-thinking professional with strong expertise in AI integration and product lifecycle...user guides to standardize operations. Desired Skills & Qualifications • Proven experience in AI tool integration, automation, or digital transformation. • Strong understanding of CRM systems, workflow design, and product management. • Hands-on familiarity with AI automation platforms (e.g., Zapier AI, Make, ChatGPT API, Google AI Studio, etc.). • Data analysis proficiency using Excel, Power BI, or SQL. • Strong communication, problem-solving, and stakeholder management skills. • Background in Computer Science, Data Analytics, Product Mana...

Role: AI Product Integration Specialist or AI Strategy & Systems Manager Job Description Overview We are seeking a forward-thinking professional with strong expertise in AI integration and product lifecycle...user guides to standardize operations. Desired Skills & Qualifications • Proven experience in AI tool integration, automation, or digital transformation. • Strong understanding of CRM systems, workflow design, and product management. • Hands-on familiarity with AI automation platforms (e.g., Zapier AI, Make, ChatGPT API, Google AI Studio, etc.). • Data analysis proficiency using Excel, Power BI, or SQL. • Strong communication, problem-solving, and stakeholder management skills. • Background in Computer Science, Data Analytics, Product Mana...

I have a dataset that has picked up the usual clutter over t...accessible in a shared folder. Here is what I need from you: • A fully cleaned, well-structured data file in the same format the source arrived in • A brief, plain-language log (Markdown or text) explaining every transformation step, the rules you used to handle missing values, duplicates or inconsistent formats, and any assumptions you made • Reproducible code or documented steps (Python, R, SQL or your preferred tool) so the process can be rerun on future refreshes I will review the cleaned file by loading it into our BI tool and running a few standard checks. If everything lines up with the log you provide, the work is complete. Feel free to suggest extra validation routines if you think they w...

...UI for tablets/POS terminals Offline-first architecture (local DB + sync) Backend RESTful API (Node.js, .NET Core, or Java Spring Boot) Cloud sync (AWS, Azure, or self-hosted) Real-time updates via WebSocket or SignalR Mobile Apps (Customer & Staff) Customer app: React Native or Flutter (iOS + Android) Staff app (optional): For order taking on tablets Database PostgreSQL (preferred) or MS SQL / MySQL Must support high concurrency and replication Deployment On-premise installer for Windows POS Cloud backend (optional hybrid mode) Docker support for server deployment Online & Offline Resilience 100% offline operation on POS terminals Auto-sync when internet returns (conflict resolution built-in) Mobile apps work with cached data Printer Integration ESC/POS com...

I'm looking for a software solution to manage charter bus client trips. This will be completed in many small milestones with detailed requirements at every step. I will provide instructions at each step. PROJECT NEE...detailed requirements at every step. I will provide instructions at each step. PROJECT NEEDS TO BE IN THE LASTEST ASP.NET WEBFORMS WEBFORM WEBFORMS. NOT MVC!!! MY LAST FREELANCER WASTED MONTHS OF MY TIME AND MONEY! Need regular updates to my server has to include source before I release the milestone payment so I know its in the right technology. SQL SERVER AS THE BACK END. IT WILL BE RUNNING ON WINDOWS SERVER 2016 WITH IIS 10 and SQL 2008 R2 or LATER NOT NEGOTIABLE! IF YOU CAN NOT DO IT IN THE ABOVE TECHNOLOGIES PLEASE DO NOT WASTE MY TIME TRY...

...(PostgreSQL or MySQL preferred) that links agencies, locations, contact details, service areas, and any applicable certification or dispatch information. • Populate the tables with the most current publicly available data for the entire state, checking state directories, county records, and individual agency websites so the information is as complete and accurate as possible. • Provide importable .sql files plus a short read-me explaining table relations, data sources, and any assumptions. Acceptance The schema must avoid duplicate agencies, pass basic foreign-key checks, and allow me to run queries such as “all hospitals within the service area of a given 911 center” in a single JOIN. Sample queries with expected outputs will be part of the hand-off...

...(optional) for restaurant admins to view/edit orders and menus. Objective: A fully automated phone ordering system that lets restaurants take orders 24/7, save labor costs, and reduce order errors — all through natural, human-like phone conversations. Ideal Freelancer: Experience with AI/voice automation (e.g., Twilio Voice, Whisper, or GPT-4 Voice). Backend experience with databases (Firebase, SQL, etc.). Experience integrating LLMs and external APIs. Bonus: POS or printer integration experience....

I'm seeking a SQL Server developer to temporarily assist with documenting, debugging, and rolling out updated systems. Key Responsibilities: - Create comprehensive documentation: system architecture, database schema, and table identification. - Debug existing systems to identify and resolve issues. - Support the rollout of updated systems to ensure a smooth transition. Ideal Skills and Experience: - Strong expertise in SQL Server. - Proven experience in system documentation and debugging. - Ability to work collaboratively during system rollouts. Looking for someone detail-oriented and efficient.

...to day, you’ll own the entire data workflow—from cleaning raw datasets through to presenting clear, actionable insights. Your core focus areas will be: • Data cleaning and preparation to ensure our sources are analysis-ready • Building intuitive visualizations that tell a compelling story • Applying sound statistical analysis to uncover trends and guide product decisions Deep, hands-on SQL proficiency is essential; you should feel at home writing complex queries, optimizing performance, and working with large relational databases. If you also enjoy working with Python, Tableau, or Excel, that flexibility will fit in nicely with our current stack. Success here means accurate, well-documented queries, visual dashboards leadership can interpret ...

...its existing Exact Globe and Exact Synergy platforms into ACES, the company’s new SQL Server–based Port Management System. The project covers the full data lifecycle—from analysis to final load—across multiple databases containing DEM/DRM port-service liquidations, invoicing records, general ledger transactions, and all supporting structures required for complete accounting traceability. Every source table must be accurately mapped, transformed, and loaded into the ACES relational model without loss of context or integrity. Data accuracy, field-level validation, format consistency, preserved timestamps, and full end-to-end auditability are mandatory. Since both environments run on SQL Server, expertise in T-SQL, SSIS (or equivalent ETL framew...

. We are looking for a Business Analyst for long-term collaboration. The specialist will be responsible for gathering and analyzing business data, evaluating performance, and support...Responsibilities: • Analyze market trends, competitors, and business performance. • Develop KPI reports, dashboards, and financial analyses. • Identify process gaps and provide actionable recommendations. • Collaborate with marketing, finance, and strategy teams. • Prepare reports, insights, and structured documentation for decision-making. • Work with tools such as Excel, Power BI, Tableau, SQL, and Google Sheets. We are looking for someone detail-oriented, analytical, and able to translate complex data into clear business insights. Long-term position | Flexible ...