System architecture example jobs

Looking for an experienced Ruby on Rails back-end developer specialized in database management. The focus is to construct a medicine distribution system with a smooth, efficient process. - Key Requirements: * Extensive back-end development experience * Strong database management skills * Proven track record in Ruby on Rails

I'm in need of a talented developer to create a robust and user-friendly ERP system tailored for my school. The system should incorporate a range of school-specific features and ensure that it can handle the significant amount of students enrolled (500 or more). Key Features: - **Student Attendance Tracking**: An essential feature that will allow efficient monitoring of student attendance. It should be easily navigable and facilitate real-time updates. - **Gradebook and Report Card Generation**: A feature that will automate the grading process, enabling teachers to input grades and generate student report cards efficiently. - **Parent Communication Portal**: A secure platform through which parents can access important information about their children's academic per...

I am looking for a skilled individual to revise my R Easy Demand System. Although details weren't specified regarding the exact areas of the system that necessitate revision, the successful candidate will be expected to do a comprehensive examination of the system and propose areas of improvement. Moreover, they will then be responsible for implementing these changes. DELIVERABLES The job will consist of the following: 1. Revise the script to make sure it works, and the estimates are consistent with the Stata estimates (I have the estimates for comparison). 2. Add the script to an existing R package (). I have cloned that package at It will be updated to become easi2. The easi package currently uses 3sls for the estimation

I am in need of a proficient and detail-oriented professional to assist with the collection and organization of crucial information for ongoing projects related to the UN System and sustainable development. The main tasks involve: - Note-taking during important meetings, - Creating concise summaries post-meetings, - Writing official statements to support communication materials and documentation. In terms of expertise, familiarity with the UN System, sustainable development, and the 2030 agenda is essential. The ability to distill complex information into clear, succinct notes, summaries, and statements is also paramount. A strong written communication skill is highly desirable. This project is estimated to last for more than 2 weeks and if we like the work will ...

...the system remains inaccessible. The datacenter has provided access to the server via sysrcd (SystemRescueCd), but I lack the expertise to efficiently recover the system and get it operational again. I am seeking assistance from experienced system administrators or IT professionals who have expertise in Alamlinux, Virtualizor, and system recovery. The goal is to diagnose the issue, recover the system, and ensure it is functioning correctly. Tasks: Diagnose the cause of the server failure after reboot. Implement necessary steps to recover the Alamlinux9.3 system. Ensure that Virtualizor is properly configured and functional post-recovery. Provide documentation or guidance on preventive measures to avoid similar issues in the future. Skills Re...

...expert who can streamline our payment matching process by integrating Xero with our Procurement system. Key Requirements: - **Manual Matching Override Capability**: The ability to manually match transactions is crucial as it allows us to handle exceptions and discrepancies effectively. Current Discrepancy Handling: - Discrepancies between the systems are currently addressed via manual review and adjustment. The integration should help minimize these instances and make the process more efficient. Ideal Skills and Experience: - Experience in integrating Xero with Procurement systems is a plus. - A good understanding of financial processes and payment matching. - Ability to develop a system that allows for manual override matching. - Proven track record in creating e...

i need to find wordpress plugin and make integration to my website with below detail. reservation system 1. hourly base reservation as we always work at night, today as ours is starting from 5pm until 4am next morning 2. duration (how many hours) and number of people per reservation when request reservation 3. able to post only limited rooms to online (we will make availability with only 3 salas out of 7 salas on online) 4. back end, admin has no limit to post reservation even out of open hours 5. Admin (Backend) able to move reservation hour or reduced / extend duration 6. clients can't change reservation after confirmed or can't cancel 7. reservation status showing either by color or text (sala unassigned/arrived/left) 8. able to work with stripe (payment method : c...

My system has been compromised by hackers who have networked my devices through Azure. They are using my cameras and microphones to stream me and my family to the internet, and stealing information. As a result, I have no control over my devices at this point. I am seeking an experienced professional who can assist me in removing the hackers from my systems and ensuring that my personal data is secured. Your primary focus must be on removing these hackers from the system. Key tasks include: - Investigating the extent of the hack and identifying vulnerabilities - Removing the hackers from the system entirely - Securing my personal data - Ensuring control over cameras and microphones is restored Ideal Skills and Experience: - Proven experience in cybersecurity and n...

I'm looking for a skilled developer to enhance the online appointment and payment system on my website. - **Current System**: We are currently using Fittlebug for our online appointment scheduling system. The new system will need to be compatible and integrated with this existing platform. - **Key Features**: We aim to incorporate the following features into the new system: - Real-time Availability: Customers should be able to see real-time availability and book accordingly. - Automatic Reminders: The system should automatically send reminders to customers before their appointment. - Payment Integration: The system should facilitate payment for appointments. - **Payment Integration Details**: Although we're considering int...

...knowledge in WIX and payment gateway integration to build the checkout system of our bulk ice selling business' website. Key tasks include: 1. **Payment Gateway Integration**- The checkout system should incorporate a payment gateway to facilitate secure transactions. 2. **Delivery Address Input** - Allowing customers to input their delivery address to ensure proper and accurate delivery of our products. 3. **Order Confirmation Email** - After a successful purchase, an order confirmation email should be sent to customers for their records. 4. **Design** - Implement a simple and clean design that aligns with the website's current aesthetic. 5. **Delivery Tracking** - Incorporate real-time tracking of deliveries into our system to enhance customer expe...

...The system should support settings for either two-way or single direction vehicle detection, selectable per camera. Multi-Camera Support: The application must handle live feeds from at least three cameras simultaneously without frame skipping. Ensure seamless capturing, detecting, and tracking across all cameras, maintaining high accuracy and performance. Error Handling: Implement robust error handling to ensure the application runs continuously without crashes. Auto-recovery features should be included to handle and log stream interruptions or other common errors. RTSP Streaming Compatibility: Must support RTSP for fetching live video feeds directly from IP cameras. Compatibility with different camera manufacturers and models should be considered. Performance Requirements: The ...

I'm in need of a skilled architecture professional who can develop a comprehensive design for a small-scale, multi-purpose building. The project involves a versatile building that will encompass residential, commercial, and mixed-use functionalities. Key Requirements: - Detailed Architectural Design: This includes the layout of the building, spatial functionality, and structural elements. - Interior Design: The interior of the building must be aesthetically pleasing, functional, and serve the needs of both residential and commercial purposes. - Landscape Design: A cohesive and visually appealing design for the outdoor space. This will need to be flexible enough to accommodate the mixed-use aspect of the building. Ideal Freelancer: - Experienced in Architecture: Profi...

I need to create a new layout for my system in Figma. It is a system based on React.JS

...seeking an architect to help with a short-term residential project. The ideal candidate would be well-versed in modern architecture and have a keen eye for open floor plans. Key Points: - Short-Term Residential Design: My project is focused on a residential property that needs a fresh and modern design approach. - Modern Style: I'm particularly interested in a modern architectural aesthetic. It's crucial for the architect to have a good understanding of this style. - Open Floor Plan: One of the key features of this project is the implementation of an open floor plan. This should be a central consideration for the architect. Ideal Skills: - Experienced in Residential Architecture: Previous experience in residential design is highly preferred. - Proficient in M...

I'm in search of a skilled and experienced architect to bring my vision of a modern residential property to life. Key Requirements: - **Architectural Expertise**: Your role will be to create a design for a n...fundamental part of this role. - **Communication Skills**: We'll need to have clear and open lines of communication throughout the project. Being able to understand and incorporate my needs and desires into the design is essential. Ideal Experience: - Previous experience working on modern residential projects will be highly beneficial. - Familiarity with the latest trends and technologies in modern architecture. - A strong portfolio demonstrating your design skills and previous residential projects. - Excellent communication skills and the ability to work collabora...

I am in need of a custom HR Applicant Tracking System with key features including applicant tracking, interview scheduling, and a complete onboarding process. Ideal candidates will have experience in: - Developing HR software with a focus on applicant tracking - Implementing features such as interview scheduling and onboarding - Understanding of workflows and fields customization - Creating user-friendly systems for HR managers The system should be easy to use while meeting the needs of HR professionals. Please consider adding in your proposal any relevant experience you have in this field. Thank you.

...server-side software development Familiarity with OpenWrt and router firmware development (preferred) Passion for internet security and privacy Responsibilities: Develop robust Wireguard exit nodes and VPN server software Ensure seamless integration with existing client software and VPN router firmware Implement secure authentication mechanisms for client connections Design scalable server architecture for hosting on rented solutions and in-house servers Create comprehensive documentation and instructions for server deployment and management Preferred Qualifications: Candidates from the European region are preferred due to potential future travel requirements to our offices Experience with backend development, intranet systems, and client-server architectures Please note that ...

Hello, We are looking for a talented and experienced design freelancer to create a template and logo for our online ERP system, under the name "SOLTETI". The template will be based on the existing layout of the following website: [Link to website: ] Project description: Goal: Develop a template and logo for our online ERP system, maintaining the visual identity and functionalities of the website layout provided above. Layout Details: The website layout provided will be made available to the selected freelancer for reference and inspiration. Technical requirements: The template must be compatible with our ERP system and easily integrated. It must follow best design and usability practices. Be responsive, ensuring a consistent experience across differ...

I need a similar :// website with changes to its content. Successful freelancers should have: - Relevant experience in WordPress website development - Excellent understanding of WordPress architecture and plug-ins A successful job would: - Retain the layout and feel of the original site - Have all the functionality of the original site Please include relevant experience in your application.

I'm on the lookout for a qualified individual to deliver high-quality architectural and structural drawings. The focus of this project is specifically on detailed sections. Key Requirements: - Demonstrate a strong understanding of archit...high-quality architectural and structural drawings. The focus of this project is specifically on detailed sections. Key Requirements: - Demonstrate a strong understanding of architectural and structural drawings - Creation of high-quality section drawings - Apply standard scale conventions in your drawings - Ability to work meticulously and pay attention to fine details Ideal Skills: - Degree in Architecture or related fields - Proficient in using CAD tools - Excellent attention to detail - Prior experience in creating building sections...

I am in need of an experienced expert to design a dehumidification system for my entire household. Energy efficiency, noise level, and capacity are critical factors for this design. Essential Skills and Experience: - Experience in Environmental Systems Design, specifically for dehumidification or similar indoor regulation systems - Familiarity with designing complex residential systems - Strong emphasis on energy-efficient design strategies - Understanding of noise level control within system design - Experience with different dehumidification system capacities Potential applicants are kindly asked to highlight their experience and give relevant examples of previous work.

I require a 3D model to be made of a mixed-use building, a mall with an apartment building. When it come's to details, it is simple since the overall shape is more important. (Not for commercial use). Examples will be attached for the desired outcome. Task Requirement: 1. Create a 3D model for Apartment + Mall (they're together) Only Outside! Zero interior required 2. Create the landscape on (simple, you can add/change components after discussion) 3. Create a simple Render for them. Will be Given 2D floor plans for: 2 Different apartment floors 2 Different Floor's for Mall 1 Top View Plan Ideal Skills: - Experience in a 3D modeling software (Sketchup or 3ds Max) - Experience in rendering modern architectural designs

I need to create new functions in a system based on React.JS, Java Script

I'm in need of a skilled individual who can design a system that effectively detects overhead power lines. The primary purpose of this system is to prevent accidents from occurring due to the proximity of these power lines. Key Requirements: - Detection Technology: While I'm open to suggestions, I'm leaning towards the use of laser sensors that can accurately detect thin wires. This is crucial as thin power lines can sometimes go unnoticed by traditional detection methods. - Detection Range: The system should be optimized for short-range detection, around 10 meters. This will allow for timely warnings and preventive actions against potential accidents. Ideal Skills and Experience: - Proficiency in sensor technology, particularly laser sensors - Prior e...

...easy-to-use ERP software tailored to the gold and diamond jewellery industry. This system will be integrated with e-commerce and feature several additional modules. Key features required: - Inventory Management: The system should efficiently track our jewellery stock levels. - Sales Tracking: Real-time data on our sales performance. - Customer Management: To maintain a customer database. - Credit Management: Tracking outstanding credit and sending payment reminders. - Finance Management: Tracking income and generating financial reports. - CRM: To maintain good relationships with our customers. - E-commerce Integration: Development of a functional e-commerce website and application. - POS: A point of sale system for store transactions. - WhatsApp Features: Integrati...

I'm in need of a versatile and comprehensive ERP system specifically tailored for a jewellery store. This system will need to be compatible with both Windows and Mac operating systems. Key Features: - Inventory Management: A robust tool to manage my stock of jewellery items, including tracking and updating inventory levels in real-time. - Sales and Order Management: A seamless system to handle the processing of orders and managing sales records effortlessly. - Customer Relationship Management (CRM): A centralized platform to store and manage customer information, with a focus on providing personalized and exceptional customer service. - POS & Credit Management: An integrated point of sale system that also incorporates credit management functionalities....

...and Applicant Tracking: Streamline the recruitment process, from job posting to candidate selection, with robust applicant tracking capabilities. 2. Employee Onboarding and Offboarding: Simplify the onboarding and offboarding processes for new and departing employees, ensuring a seamless transition. 3. LLM-Based AI Automation System: Develop an AI-powered system to schedule and conduct initial screening phone calls and first-round interviews with candidates. The system should generate comprehensive reports based on the conversation. 4. Payroll and Accounting Tool: Integrate a payroll and accounting tool to automate payroll processing and manage financial transactions efficiently. 5. Performance Management: Implement performance management tools to set goals, track p...

As the creator of a new system aimed at improving our security, I'm in need of a professional with expertise in the field of hacking and system security. The primary responsibility of this role is to rigorously test the system's security to identify vulnerabilities and suggest enhancements. Key Requirements: - Expertise in network, application, and data security: You should be well-versed in these aspects of security to ensure the entire system is robust. - Ability to identify and address firewall misconfigurations: This is of particular concern, given the specific issues I'm looking to address in the network security. Your role is to simulate various hacking attempts and identify any potential weaknesses in the system's security. This includes: -...

I am seeking an experienced Android developer who can create a bespoke application tailored to specific needs. The following points detail the required...intuitive user interface for this selection process will be a valued feature. - Additionally, the app needs to support both portrait and landscape screen orientations. Flexibility in switching between the two, without any glitches, is paramount. - Prior experience in developing such system apps that play with Android's core settings would be highly advantageous. Undoubtedly, precision, compatibility, and user-friendliness should be the identity of this application. Applicants with a keen sense of Android system architecture, and a portfolio boasting similar projects will receive preferential review. Let'...

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We need an experienced full-stack developer to participate in building the backend of a chatbot, which is built using an event-driven microservices architecture. REQUIRED SKILLS: 1-Proven expertise in designing, implementing, and managing applications built using event-driven microservices architecture 2-Proficient in integrating and consuming RESTful APIs to enable seamless communication between microservices 3-Skilled in testing and debugging microservices to ensure high performance, reliability, and scalability Identity and Access Management (IAM) 4-In-depth knowledge and hands-on experience with at least one of the following IAM solutions: 1.1 -Keycloak. 1.2-Casdoor. 5- Strong proficiency in Python programming language 6- Expertise in developing RESTful APIs using the F...

I need a designer to work on a residential townhouse project. Key Features: - It will be a three-story townhouse. - Main focus will be on the front view, both side views, and the street view with abutting residences. Ideal skills: - Experience in residential architecture design. - Familiar with space utilization. - Proficiency in 3D model rendering is a plus, but not necessary. Your responsibility will be to shape my vision into reality. Looking forward to working with you.

I am in need of expertise to thoroughly inspect my HVAC system, specifically focusing on issues concerning its design and operation. The system has been showing temperature control issues which needs immediate rectification. The ideal freelancer would: * Have significant experience in HVAC systems maintenance and improvement. * Have a deep understanding of heating and cooling temperature controls. * Have a proven track record of effectively diagnosing and solving similar issues. * Be a Professional Engineer The scope of the project will include, but is not limited to: * Thorough inspection of the HVAC design and temperatures control system. * Identification and rectification of temperature control issues. * Recommendations for maintaining optimal tempera...

I'm looking for an experienced electrical engineer who specializes in power systems and is acquainted with local power regulations. Your task will be to: - Design a new power system in accordance with my specifications - Implement the said system while ensuring it adheres to local power regulations The ideal candidate must be familiar with practical applications of local power laws and must have prior experience in designing and implementing power systems. Your ability to ask the right questions before beginning the design should enable you to anticipate and mitigate potential regulatory hurdles, thereby reducing the risk of non-compliance. Your experience, precision, and regulatory knowledge will ensure the smooth completion of this crucial task.

...Yiu Tung Estate with a strong focus on enhancing green spaces, specifically to create recreational areas. I need an expert to assist me in achieving this. Key Tasks: - Conceptualizing and designing green spaces with a recreational focus. - Ensuring that the creation of these green spaces is done in a way that aligns with consultation from residents. Ideal Skills and Experience: - Landscape architecture or urban design experience, with a specific focus on green space creation. - Previous work involving community consultation in a development or revitalization context. - A passion for environmental sustainability and a keen understanding of how community spaces can positively impact the environment. Your expertise in these areas will be pivotal in ensuring this re-development p...

...their opinions in surveys. Through a token-based payment system, users acquire token packages and receive appreciation of these assets when responding to surveys available on the platform. Additionally, the system offers a referral program where users can share their referral link and earn commissions when new users sign up through this link. This revolutionary business model aims to make the process of participating in opinion surveys more accessible and profitable for users. 1. Interface do Usuário (Frontend): Development of an intuitive and responsive interface for the overall administrative system and user back office. The overall administrative system should include pages for user management, transactions, surveys, and system settings. Th...

Odoo expert needed Key responsibilities: - Establishing an effective CRM system that is tailored to my retail business needs. - Implementing a robust POS system that can efficiently manage sales, track performance, and generate reports. - Designing an inventory management system that optimizes stock levels and tracks movement. - Creating a customer management system that facilitates targeted marketing and customer relationship building. The platform for all these systems should be on-premises. Hence, the ideal candidate should be proficient with setting up on-premises solutions. If you have experience in a similar retail setup and can provide references, it would be a plus. Please bid only if you have prior experience in setting up these systems in a retail en...

I am seeking a developer with intermediate level experience IOS Swift. The task will be to help me get the example code working from the documentation at This is my first time working with IOS and the docs leave out some of the implementation. For example, in this code there is not map function, only "..." Bids under £70 only please. ``` var totalUsageByCategory: [ActivityCategory:TimeInterval] totalUsageByCategory = (…) ```

I'm in need of a profession...principles and multi-client server applications - Experience with implementing complex algorithms, ideally bin packing - Solid knowledge on file handling and computation tasks - Previous experience in calculating process times Please note that while the project is focused on the Android platform, the server will be communicating with multiple mobile devices, so experience in multi-client server architecture is highly beneficial. The ability to accurately measure time taken for file transfer, processing, and result sending is crucial for this project. Please Note: The app is ready, the only thing that needs to be done is that the outputs along with the sum of the times should be printed on the server app screen. At present, they are getting print...

...domain name Current website is very slow and couldn't take a back up using updraftplus plugin I need all files and Database copying to new server and testing that it function OK I am in need of a specialist with broad experience in WordPress platform to move my website from its current location to a Virtual Private Server (VPS). Requirements: - Comprehensive knowledge of WordPress site architecture and components. - Extensive experience in website server migration, particularly to VPS hosting. - Ability to ensure that no data is lost during the migration process. - Skilled in backup creation and restoration. - Familiarity with DNS and IP configurations for the new server. The task must be completed with minimal downtime and no loss of data/functionality. Please note, ...

...that has the potential to change the game in the finance world. What I'm Looking For: Someone who's passionate about building scalable applications. Experience with backend development, RESTful APIs, and microservices. Familiarity with database management (SQL/NOSQL) and cloud services. A creative problem solver with a knack for turning ideas into reality. What You'll Do: Set up the backend architecture. Implement core and advance functionalities. Database Management Monitoring and Performance Optimization and much more If you're up for the challenge and want to be part of something special, let's chat! Drop me a message with your experience and let's see if we're a match made in coding heaven. Looking forward to hearing from you! (Attach...

I'm looking for a professional who can help me enhance my web system. The enhancements I require are as follows: User/ Vendor: - User Receipt Upload: Users can upload their receipts and manually key in specific data from the receipt such as Date, Amount, and select receipt category. - Point Tracking: Implement a feature that enables users to view their total points and pending points upon logging in and update point when redeem. - user can redeem receipt using point and print out real voucher. (Voucher inside must include exp date, company name, vendor address, Discount what kind product category, voucher id that vendor set.) -user can do voucher sorting like state, point, Vendor - can view when voucher is expired, how many people redeem your voucher Admin - Admin help vendo...

I'm looking to develop a 4-tier agency commission calculation system that hinges on the daily NAV (Net Asset Value) of the assets. The system should have the following key features: - **Tiered Commission Structure:** The system must support a 4-tier commission structure. These tiers should be clearly defined and adjustable by an administrator. - **Daily NAV Calculation:** The daily NAV should be calculated based on historical data. This data should be accurate and reliable, and the calculations should be precise. - **Automation:** The system should automatically trigger commission calculations at the end of each business day. This ensures that the process is efficient and error-free. The ideal freelancer for this project should have: - Proficiency in ...

...performance and more. Key aspects of the project include: - Codebase management and version control: You'll be tasked with setting up a robust codebase management system that ensures version control. - Dependencies management: You should have experience dealing with dependencies in Java applications, and be able to streamline and optimize these processes. - Configuration, release, and runtime processes: You'll also be responsible for ensuring that our application's configuration, release and runtime processes align with 12-Factor App best practices. In addition to your technical expertise, a strong understanding of software architecture, system design and the ability to communicate complex information clearly are all highly desirable for this role. ...

I'm looking for a skilled image editor with experience in architecture visualizations. The task involves editing a set of images for realistic view settings and highly detailed environmental integration. Key Skills and Experience: - Proficiency with image editing software - Demonstrable experience in architecture image editing - Prior work with environmental integration - Strong attention to detail and realism The main objectives: - Create a realistic view setting for the architecture images - Ensure the visualization enhancements are highly detailed, incorporating environmental elements in a seamless manner. The purpose of these images will be for presentation/visualizations, so it's crucial that the final product is polished, realistic, and artisticall...

I’m in the process of developing a GUI for a hospital management system and need an expert hand to assist. Unfortunately, due to a lack of specific functionalities requested, I would advise that potential applicants should be versatile and experienced in building comprehensive systems. Ideal Skills and Experiences: - Past work on similar applications, especially in the healthcare sector - Basic functionalities such as user registration, appointment scheduling, and billing and payments - Creation of clean, intuitive, user-friendly graphic interfaces Despite not specifying the desired operating systems, experience in making software compatible with Windows, macOS, and Linux would be a definite plus. Get in touch with your CV, past work references, experience, and detailed p...

I am looking for a skilled developer or team to create a Python program designed for the efficient detection of surface defects on railway tracks. This tool is essential for ensuring the safety and operational efficiency of rail network covering high-speed and freight tracks. The program needs to be robust, capable of real-time defect detection and analysis, and capable of generating maintenance recommendations. Requirements: - Develop a Python program capable of converting video to images and image enhancement through filter and noise reduction. - It should capable of labeling of images and recognizing various surface defects including cracks, wear, corrosion, fractures, head-checks, wheel burns, rolling contact fatigue (RCF) defects, spells, squats, shelling, and flaking. - Implement r...

...the payment gateway to ensure smooth transactions. Develop a robust chat system that allows users to communicate effectively within the site. Set up and troubleshoot an SMS notification system using the Twilio API. Create a feature for sending contact verifications via SMS, with automatic data storage in both admin panel and user dashboard upon login and verification. Enhance site security to protect user data and prevent unauthorized access. Embed video content from Vimeo in a way that conceals the source from users. Display text lessons clearly and ensure all content is accessible. Add a system for users to request access to all lessons, which sends notifications to an admin for approval. Implement a tracking system in the admin panel to monitor user progre...

...compatible with iOS, Android, and Web platforms. Your primary tasks will include implementing a Model-View-Controller (MVC) structure, ensuring smooth user authentication, push notification, and in-app purchase features. Key Requirements: - Proficiency in Flutter and its ecosystem - Proven experience with GraphQL integration - Ability to develop custom UI/UX designs - Understanding of MVC architecture and its implementation in Flutter - Previous experience with user authentication, push notifications, and in-app purchases Your previous work should demonstrate your ability to create efficient, bug-free, and user-friendly apps. The ideal candidate will be a proactive problem-solver, able to work independently and adhere to timelines. Your attention to detail and focus on user ex...

Technical Report of automatic tyre inflation system. Need people who have worked in the same