Freelance python backend dev jobs

I am on the hunt for a skilled PHP developer with a concentration in backend and web development. Key Responsibilities: - You'll be primarily responsible for database integration. - I'd appreciate your expertise in API development. - You will work on user authentication on the new website/application. Ideal candidate should have: - Proficiency in PHP for backend development. - Proven experience in web development. - Skilled in database integration, API development, and user authentication. We are setting up a brand-new website/application and would welcome proposals from those who have handled similar projects in the past. Eager to build a robust and seamless application together.

I am looking for some freelance engineers to undertake drainage design work for projects based in the U.K (England principally). This work can be done remotely. This would involve the use of Causeway Flow+ design software (which I can provide some training with) and a CAD package. I am a freelance flood risk and drainage engineer based in England and sometimes have more work than I can handle. I am looking for some contacts with whom I can share work when required. Any experience of working in the U.K would be beneficial (but not essential). The work typically involves designing outline and detailed surface water (stormwater) drainage systems for new developments (residential, commercial, industrial). Sometimes foul water systems are required too. Thanks for you...

I'm seeking a proficient developer to build a comprehensive demo or starter code integrating Snowflake and Kafka using AWS cloud. The ideal candidate should have deep understanding of concepts such as: - Data ingestion - Data transformation - Data storage and retrieval The code should ensure: - Optimal performance - Scalability - Security The code can be written in Python or Java. In-depth knowledge of these languages, as well as experience with Snowflake and Kafka integration, is a necessity for a successful bid on this project.

I need assistance in troubleshooting Microsoft Forms. I seek expertise to address some issues such as: - Implementing change in policy - Including a feature for manager approval - Altern...issues such as: - Implementing change in policy - Including a feature for manager approval - Alternate locations for form storage These changes should seamlessly integrate with the previous setting without hampering the current operations. Not having a specific deadline leaves room for discussion around timeframes. Ideally, I am looking for someone with a deep understanding of Microsoft Form's backend, who has prior experience modifying existing structures. They should have a knack for problem-solving and a robust ability in implementing changes to digital tools without data loss or struct...

I'm looking for a multi-skilled full stack developer who is proficient in JavaScript, Python, and PHP for a project with a wide range of tasks. Key Requirements: - Proficient in JavaScript, Python, and PHP. - Proven experience in full stack application development. - Strong understanding of software engineering principles. - Ability to work independently and as part of a team. - Good problem-solving skills. - Strong communication skills. It would be a plus if you have: - Experience with React, Angular, or Django. - Prior experience in user authentication, data visualization, and social media integration. This project will involve a variety of tasks, so I need someone who is versatile and able to adapt to different challenges. Your ability to work with minimal supervis...

I'm looking for a skilled Python developer to help with web scraping and data analysis tasks. Key Tasks: - Web Scraping: Proficiency in using Beautiful Soup or Scrapy is essential. The person should be able to extract specific data sets from websites and present them in a structured format. - Data Analysis: Experience with Pandas and NumPy is crucial for this role. The ideal candidate should be able to manipulate and analyze large data sets efficiently. - Automation: Familiarity with Selenium for automating tasks is a plus. What I'm Looking For: - Experience: Please include details of your past projects and your experience with Python in your application. - Specific Libraries/Frameworks: A strong grasp of Pandas, NumPy, Beautiful Soup, Scrapy, and Selenium is...

I'm currently seeking a highly experienced data scientist for applying machine learning techniques on a complex dataset. As a skilled professional, you'll be involved in: - Preprocessing and cleaning of data to remove any inconsistencies. - Conducting ...scientist for applying machine learning techniques on a complex dataset. As a skilled professional, you'll be involved in: - Preprocessing and cleaning of data to remove any inconsistencies. - Conducting exploratory data analysis to unveil hidden patterns and correlations. - Selecting the right machine learning model and evaluating its performance over time. For this project, in-depth knowledge in Python and strong statistical background are highly desirable. Familiarity with supervised machine learning models is a...

I am seeking a Python expert to assist with debugging a single script. The script is built primarily using functional programming concepts. Key requirements: - Troubleshoot and identify issues within the codebase - Suggest and implement fixes to ensure the script is running efficiently - Experience with functional programming concepts in Python This is a small project, and the ideal candidate should have a strong understanding of Python, specifically in debugging and functional programming. The codebase is not extensive, so I anticipate this project to be completed within a short timeframe.

I'm in need of a photographer based in Durban, South Africa. This is a freelance opportunity for a skilled professional who can capture high-quality images. Key details: - Your role will include taking photographs in Durban, South Africa, so residing in or near this location is a must. - The specific type of photography required will be discussed upon hire. Necessary skills and experience: - Proven experience as a photographer - A portfolio showcasing your work is a must - Understanding of photographic principles and techniques - Excellent communication skills - Ability to work independently and creatively. I'm looking for someone reliable, creative, and with a good understanding of photography in a commercial context. Looking forward to reviewing your proposals.

Looking for a Python developer to create a simple bridge between client and server for realtime communication.

Looking for php/mysql developer to integrate discount coupon backend into admin panel. Straight forward. The admin panel is already working with a mobile app. We need to add that functionalitiy so we can later integrate it on mobile app

I'm looking for a talented developer to enhance an existing open-sou...aspect of the enhancements should focus on implementing real-time monitoring, which will allow for more effective proctoring during exams or similar activities. - **User-friendly Interface**: The revamped project should have an intuitive and engaging interface. This will help to enhance the user experience, making the proctoring tool more accessible and easier to use. Ideal Skills: - Proficient in Python and relevant libraries - Experience with AI and machine learning algorithms - UI/UX design and development skills - Familiarity with real-time systems and monitoring - Good understanding of academic proctoring systems If you have the necessary skills and experience to enhance this project, I'd love to...

I want to Build an Android app where Shop owner can register and can create invoice and print the invoices through tharmal printer. I need someone who have knowledge on Billing can bid here. Send me complete details what feture you can provide me, Backend on Codeigniter 4

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...creator of a backend designed with Microservices, I am currently seeking an experienced professional with proficiency in Node.js ( Framework) to comprehensively review my backend code. Key Responsibilities: - Inspect and evaluate the data handling and database management of my application. Any proposed modifications should aim at promoting the efficiency and performance of data flow within it. - Scrutinize the security implementation for potential vulnerabilities. Recommendations for enhancements should be accompanying any identified weak points. - Critically assess the performance and efficiency of the present code and propose changes that will render the backend of my application more effectively. Ideal Skills and Experience: - Extensive experience in bac...

i need to add my rotating proxies list to my python playwright code work by anydesk maximam 2 hours

I'm in need of a skilled professional to create a chatbot whatsapp business int...The chatbot must respond to the contracted profile. - Spanish Support: The chatbot needs to be capable of interacting with users in spanish - Company Management: The ability to enable, disable, or delete companies from using the chatbot should also be integrated. Ideal Skills: - Proficiency in chatbot development. - Experience with integration with Mikrowisp or similar systems. - Proficiency in backend system development for user management. - Strong attention to detail to ensure smooth user experience. I'm looking for a professional who can deliver a high-quality, user-friendly chatbot that seamlessly integrates with Mikrowisp. Feel free to reach out if you have any questions or need add...

As someone requiring expert Python knowledge, I am looking to find a coder who can aid me in creating a precise Python script that will effectively integrate a Topaz Signature Pad. The following degree of functionality should be prioritized: - Capture signatures from the Topaz T-LKB755SE-BHSB-R SignatureGem LCD 4x3. This are the available SDKs /software combaine what you need i am on a windows pc with the topaz in front. Python is main but load or do what you need. The captured signatures should be saved in a format that's optimal for database storage and for use in official forms. The preferred database management system for storing these signatures is SQLite3. The ideal freelancer for this role should have:

As I am wishing to expand the functionalities of my current plugin, I am looking for a skilled freelance developer to create and integrate a Doku payment gateway plugin addon to work compatibly with my already existing setup. However, I am unsure if the Doku payment gateway plugin is already installed or configured, even though I do have admin panel access to check. A brief breakdown of this task includes: - Checking if the Doku payment gateway plugin is already installed on my website. - If not installed, assist with the installation and configuration. - Developing an addon that will integrate seamlessly with the existing setup. - Ensuring that the addon works efficiently and without hindering any other functionalities on the site. The ideal freelancer for this task should have ...

...development, custom animations, and state management. Specific requirements involve integration with various external services and APIs, including social media, payment gateways, and custom backend services. Ideal Skills: - Proficiency in Angular - Extensive experience in building complex applications - Expertise in custom animations and state management - Proven track record in integrating various external services and APIs Experience: - At least 2 years of Angular development - Experience working on projects with similar complexity - Prior work involving social media APIs, payment gateways, and custom backend services would be a plus This project is best suited for a developer who thrives in challenging and dynamic environments, with a keen eye for detail and a passio...

I need a Python expert write a basic python script to integrate a Topaz Signature Pad. The pad is Topaz T-LKB755SE-BHSB-R SignatureGem LCD 4x3 Key Requirements: - The integration should allow the capture and preservation of signatures directly through the Topaz Signature pad. Just script to open a form with a picture field and a button with label write now. on the pad write a signature and after save button the picturefield should be filled with the written signature/image. Image stored in same map als the script. Desired Skills and Experience: - Proficiency in Python, particularly version 3.9. - Prior experience with integrating peripherals, such as signature pads, into applications. - Familiarity with signature capture and storage

I need a Python expert write a basic python script to integrate a Topaz Signature Pad. The pad is Topaz T-LKB755SE-BHSB-R SignatureGem LCD 4x3 Key Requirements: - The integration should allow the capture and preservation of signatures directly through the Topaz Signature pad. Just script to open a form with a picture field and a button with label write now. on the pad write a signature and after save button the picturefield should be filled with the written signature/image. Image stored in same map als the script. Desired Skills and Experience: - Proficiency in Python, particularly version 3.9. - Prior experience with integrating peripherals, such as signature pads, into applications. - Familiarity with signature capture and storage

...using Drupal's built-in capabilities or external modules. • Ability to refactor and migrate existing codebase while maintaining functionality and performance. • Excellent communication skills and ability to work collaboratively in a remote team environment. • Prior experience in large-scale system revamp projects or similar initiatives is preferred. Additional Information: This is a remote freelance opportunity. The selected candidate will be provided with access to the existing codebase and will work closely with the project manager and development team. The project timeline and specific tasks will be discussed and agreed upon with the chosen candidate. To Apply: Please submit your proposal outlining your relevant experience and approach to implementing ...

...e-commerce websites into one platform while maintaining separate branding on individual storefronts. Migrate to Shopify or another cloud-based platform like Webflow. Not interested in migrating into WooCommerce. The new website should share one backend with a shared inventory, but the two should cater to two different websites each with - own branding - own URL - own mailing list (mail chimp or native to platform) Key tasks include: - Migrating existing sites built on Shopify and Woocommerce into one site - either Shopify or Webflow - Implementing a shared backend inventory across the two storefronts, supplemented by individual branding and mailing lists. - We want option to select which products will be displayed in which store. (most of the products will be visible in...

...React JS/Next JS? Project Description: We are in need of an expert developer to create a dynamic ecommerce platform focusing on digital goods and services. The project entails building three main sectors: Front-end Development: Implement user authentication, service listing, and seamless communication with the backend via API. Supplier Backend: Develop functionalities for suppliers to manage products, process orders, and handle cancellations efficiently. Admin Backend: Construct a robust admin panel to oversee order processing, site settings, and overall platform management. System Overview: Showcase popular services through a slider on the front end, adjustable by the admin. Customize service display based on date, name, or cost, with adm...

The task centers around leveraging Python programming and machine learning skills to perform data analysis. The data to be analyzed are contained in an Excel sheet, specifically focusing on customer data. The ideal freelancer for this task should exhibit the following: - Strong proficiency in Python programming. - Solid experience with machine learning. - Familiarity with data analysis, particularly descriptive analysis. - Ability to accurately interpret customer data. The task requires a reading of the Excel sheet and performing data analysis based on the customer data contained within. The chosen Python and machine learning expert will focus on descriptive analysis techniques to extract meaningful insights. Your insights should guide our strategies in terms of cust...

...function is to help me manage and consult detailed records of investors, similar to handling personal files. Requirements: Plugin Installation and Setup: Install and configure one or more suitable WordPress plugins that allow the creation of custom fields and profiles in the admin backend. Custom Fields for Detailed Information: The ability to add custom fields to user profiles is essential. These fields should include but are not limited to personal information, investment history, contact details, etc. Backend Management: The system should be manageable entirely from the WordPress admin panel, with capabilities to add, edit, and view investor profiles. Privacy and Security: Ensure that the data is securely stored and that privacy measures are properly implemented since...

Are you a talented app developer with expertise in Bubble and CRM integration? We're looking for someone like you to join our team on a freelance basis and help us bring our vision to life! Project Overview: We're seeking a skilled developer to design and develop an app using Bubble that seamlessly integrates with our CRM system. The app will streamline our processes, improve efficiency, and enhance user experience by providing a user-friendly interface for managing contacts and data. Key Responsibilities: Collaborate with our team to understand our CRM system and business requirements Design and develop a user-friendly app using Bubble that integrates seamlessly with our CRM Implement features for managing contacts, data entry, and reporting Ensure the app meets our s...

...**Payment Integration:** The website must be integrated with a secure payment gateway for seamless transactions. - **Battles Game Functionality:** The platform should offer one-on-one battles between users, multiplayer battles, and AI-controlled battles. - **Rewards Opening and Functionality:** Users should be able to open rewards, primarily in the form of virtual goods. - **Admin Panel:** The backend should include functionalities like authentication, a comprehensive dashboard, user listing, transaction management, KYC (Know Your Customer) compliance, and detailed reports. Ideal Candidate: - Proficient in implementing complex gaming functionalities. - Experienced in integrating secure payment gateways. - Skilled in developing an engaging user experience. - Proficient in develop...

I'm looking for a skilled developer with strong expertise in Python, JavaScript, , and Node.js. This project involves enhancing our MiningWeb platform. Key Tasks: - Implementing user authentication features - Improving data visualization capabilities - Optimizing the platform's performance This is a great opportunity for someone passionate about blockchain and crypto and looking to take on a challenging and rewarding project. The work is fully remote and offers competitive compensation. Ideal Skills Include: - Proficiency in Python, JavaScript, , and Node.js - Prior experience with user authentication, data visualization, and performance optimization - Strong understanding of blockchain and crypto technologies - Self-motivated and able to work effectively in a re...

We are seeking a skilled and experienced java developer to create a custom JMeter backend listener that can send real-time test results directly to a PostgreSQL database. This project aims to enhance our testing capabilities by enabling seamless integration of JMeter results into our PostgreSQL environment, similar to existing solutions for MySQL like the one found at "" Requirements: Proven experience with Java programming and JMeter test development. Strong knowledge of PostgreSQL and experience in integrating it with Java applications. Familiarity with the JMeter API and backend listener framework

I'm currently seeking a talented designer to help me with an engaging and relevant book cover for my new non-fiction, personal development book aimed at 911 operators. Your responsibilities: - Understand the target audience and the main theme of the book to create a cover that captivates readers - Create a desig...non-fiction and personal development genre, will be appreciated - Knowledge of design software and tools - The ability to come up with creative and original ideas - An understanding of the 911 operators work environment, their challenges and potential growth areas would be beneficial in creating a relatable cover design I look forward to receiving compelling design concepts from experienced freelance book cover designers who understand the essence of the book an...

I'm looking for an experienced mobile app developer to create a comprehensive property listing application for both iOS and Android platforms. Key Features: - Property listing with detailed information and images - Intuitive search functionality - Contac...Integration with Social Media - Secure Payment Gateway - Analytics Dashboard - Multilingual Support Design: I prefer a modern and minimalist design for the mobile application. The interface should be user-friendly and visually appealing, ensuring a seamless user experience. To handle this project successfully, you should have expertise in mobile app development, with strong skills in UI/UX design, backend development, and integrating various functionalities and services. Prior experience in property listing applications ...

Seeking an Android developer with expertise in Kotlin and XML for a video display app project. Must integrate a specific HLS video stream (":ktvaq.stream.smil/chunklist_b350000_t64MjQwcA==.m3u8") into an XML fragment. Key functionalities needed: Play/Pause, volume control, and adjustable video speed. Autoplay after a delay. Full screen and landscape mode support. Requirements: Profound experience in Android development, especially in handling video playback and media controls.

...a skilled Python developer with experience in using Playwright to develop a set of flexible data scraper tools. These tools will be deployed to capture data and screenshots from a variety of popularly visited websites such as e-commerce platforms, directories, social media and news sites which includes but not limited to eBay and clinicaltrials.gov. Key functionalities should include: - Capturing various data types such as product details, pricing information, ratings, reviews, and any other elements visible in a full-page screenshot. - Organizing the captured data and screenshots in a clear, easy-to-navigate folder structure. - Being adaptive enough to scrape data from a widely diverse set of websites. To be successful in this role, you should have a solid knowledge of P...

JOB OFFER: FLUTTER DEVELOPER FOR URBAN MOBILITY APP BUDGET: $1000 - $1500 DURATION: 25 DAYS OFFER STATUS: NON-NEGOTIABLE LINK APP SIMILAR: stops or stations, with user reporting capabilities. News Connection: Integration of direct links to local news and updates that may impact users' travel plans. Subscription Options and No Ads: Implementation of premium features for subscribers, such as optimized routes and ad-free experience. Required Technologies: Platform: Flutter for frontend, with a robust backend for data management. Database and Backend: Experience with robust database management systems to maintain travel history and API integration. API Integration: Experience with Google APIs for geolocation and mapping.

I require an expert proficient in Python, SQL, and Java to work on a Codility assessment. The assessment will be conducted at an intermediate level and will be inclusive of various tasks that I will be solving in the language of the question. Key Requirements: - Comprehensive Knowledge in Python, SQL, and Java - Proficiency in tackling Codility assessments - Understanding of the assessment's specific concepts and frameworks Remember to adhere to Codility's test format and code-writing guidelines. Your completion and success of this project will greatly depend on your ability to grasp and execute these particularities.

I am in need of an expert Python developer with specific experience in Flask framework and Amazon DynamoDB. The primary task is to fix a database connection issue. We are finding it difficult to establish a stable connection with DynamoDB. • Required Skills: Python, Flask, Amazon DynamoDB, Monolithic architecture experience • Task: Diagnosing and troubleshooting connection issue between Python/Flask backend and DynamoDB. • Bonus: Working knowledge of monolithic architecture and associated best practices would be beneficial. Please submit your bids if you're confident in diagnosing and rectifying such connectivity issues. Your insight and expertise would be highly appreciated.

I need comprehensive details extracted from the Parivahan vehicle RC database. Data output must be within range upto 1k range at once. Specific requirements include the: - Owner's name - Registration number - Vehicle model and make - Insurance expiration date - Owner contact number The need is urgent, so a quick turnaround is vital. An adept hand at data mining, especially relative to the Parivahan database, would be an asset. Familiarity with Indian vehicle registration systems or similar projects will also be advantageous. The project should prioritize accuracy of data above all, and a proven record in precise information extraction is essential.

I am in need of a skilled backend developer with expertise in JavaScript and specifically Node.js. The project you'll be working on is focused on building an API. Key Requirements: - Proficiency in JavaScript and Node.js - Significant experience in building APIs - Strong problem-solving skills and ability to work independently It would be a bonus if you also have experience with: - - Any other relevant backend technologies Please note that you will be working solely on the backend part of the project, so an understanding of RESTful API design principles is vital. Your responsibility will be to handle requests from the frontend, process data, and send responses back to the client. If you're a backend developer with a knack for problem solving, this...

I need assistance to solve three coding tasks using Python, Java, and SQL. The challenge involves - Analytical problem-solving - Implementing quality checks - Code compilation The challenges require proficient skills in the aforementioned languages, while also ensuring code efficiency. Prior experience in problem-solving and understanding how to efficiently check and maintain the quality of code is a big plus.

...infrastructure should be deployed inside its own VPC in AWS - The infrastructure should deploy an RDS database, specifically MySQL, that is securely accessible from the backend and frontend servers, but not accessible from outside the VPC or internet. Instance size: , allocated storage: 100Gb. Admin user/password should be supplied as variables -- I will specify them in the command line. Also a separate user account should be created to access this database. The user should have read/write access, I will again supply the username and password via command line. - The solution should include a set of servers to run both backend and frontend services. I want to be able to make a small change in the script to scale up or down the number of servers. This servers need to run AWS...

I need a coding whiz capable of handling a rigorous coding assessment on my behalf. Proficiency in Python, Java, JavaScript and NPL. I have my recorded answers already just need someone to help me make sure they are correct. The use of AI like chatgpt will not work for this. - Assignment Details: The assessment will include tasks revolving around Algorithmic Problems and Object-Oriented Programming Problems. - Ideal Candidate: A highly experienced developer with a proven track record handling similar tasks and delivering under tight deadlines. Please, only bid if you meet the above criteria and you're ready for an immediate start.

I'm in need of skilled programmers to develop interfaces for my Place and Route EDA flows. The ideal candidate will have experience in the following: - Proficiency in Python and/or C++ - Familiarity with VHDL, Verilog, and SystemVerilog - Experience in file input generation - Strong file parsing capabilities - Ability to manage EDA flows using TCL The interfaces need to be able to handle the entire EDA flow, from file input generation to error reporting. Experience in developing similar interfaces will be a big advantage. Please include relevant work samples in your bid.

I have a Python project that performs analysis similar to my strategy used on TradingView, and I would like it to be refined to be more accurate, as there are some inaccuracies in the market analysis.

I need to create a quantitative analysis system for the Finance market. I already have the calculations, but I need someone to pull the data using an API and perform the calculations to achieve the desired result using Python.

...a skilled Python developer for a project that involves building a robust backend for an e-commerce platform. The primary goal of the platform is to facilitate a user-friendly, secure and efficient e-commerce experience for our customers. Key Requirements: - **Database Integration**: The backend should be integrated with MongoDB, ensuring a scalable, high-performance database system is in place. - **Development of E-commerce Platform**: The core focus of this project is to build a platform that supports a range of functions necessary for an e-commerce business; from product listings, cart management, to order processing. Your role is to implement these functionalities in a way that's user-friendly and efficient. Ideal Skills and Experience: - Proven experien...

I'm looking for an expert who can integrate data from three platforms into my Laravel PHP ERP system. These platforms include Xero, and Sage accounting. Given these specific platforms, a freelancer with experience in working with them would be ideal. Addition...Reporting: Tailored reports based on the data received from the platforms. - Error handling and Data Validation: Ensuring data is validated with robust error handling procedures. Given that I skipped indicating the specific data, your proposal should outline a solution for an All-in-One integration, that is ready to extract and integrate any type of data. High proficiency in API integration, backend development, PHP, Laravel and understanding of accounting systems are ideal skills for this project. Two APIs required: ...

NEED URGENT CAN HIRE NOW As an individual wanting to provide a significant upgrade to my current web application, I'm currently in search of a proficient Laravel Developer. Your command over both frontend and backend development is crucial as this project primarily revolves around amplifying my existing website by introducing new features. Key Requirements: - Expertise in Laravel: Proven experience in Laravel is required to expertly navigate the task at hand. - Frontend & Backend Development: Your acumen in the said fields will be exercised extensively. - Novel Feature integration: The capacity to create and aggregate new features within an existing structure will be your major obligation. To successfully complete this project, you must be proficient in integra...