Freelance open source web developer jobs

I need a flyer designed that closely resembles the provided sample. It should include the following elements: - Business name: [Your Business Name] - Open daily 11AM-9PM - First timers get 50% off on their first order - Contact details: [Your Contact Number] - A unique QR code that links to my website - Color scheme similar to the example (black and pink) - Modern and appealing design.

...Shopify Conversion – If needed, design must be 100% accurate to Figma mockups. ✅ Next-Level UX/UI Design – Sleek, premium look with a high-end aesthetic and seamless user experience. ✅ Ultra-Fast Performance – Must score 90+ on Google PageSpeed Insights for desktop and mobile. ✅ Fully Customizable Backend – Admin should be able to easily edit pages, content, and product layouts without needing a developer. ✅ Advanced Filtering & Search – Dynamic multi-layer filtering (brand, price, features, material, etc.) like BBQGuys.com. ✅ Smart Mega Menu Navigation – Seamless category browsing with a modern dropdown design. ✅ Advanced Product Pages – Stunning layouts, 360-degree product images, video integration, and "Frequently Bought Toget...

I have an app that would be a web-app, which is viewing a WordPress website via iOS app, the problem consists that when I open a PDF that is on the site from the app, I have no option to close the PDF, save it or do anything else.

We are looking for a skilled Full Stack Developer to help us build a mobile app in Flutter (Android & iOS) similar to a digital content monetization platform. The UI design for the app is already ready, so you’ll be able to focus on the development of the app itself. The app will allow content creators, such as photographers, videographers, and document specialists, to easily upload and sell their digital work (photos, videos, PDFs, etc.). In addition to the mobile app, we require an admin panel to manage the content, user data, transactions, and sales performance. Key Features for the App: Content Uploads: Creators should be able to easily upload their photos, videos, and documents from their devices. Instant Monetization: Allow creators to set prices for their content...

Only small thing, Create a new table, and amend exisiting pdf. Work can be done in 2 hours max. Only developer who can follow do it one by one only

**Job Post Title:** Web App Development: Lucky Wheel Game with Deposit, Withdrawal, and Login Systems **Description:** I am looking for a talented and experienced web developer to create a web app for a **Lucky Wheel Game** with the following features: ### Key Features: 1. **Lucky Wheel Game**: - A spin-the-wheel game where users can win prizes or rewards. - Visual wheel with different prize options, and a spinning animation. - The ability to configure different odds for winning or losing. 2. **Deposit and Withdrawal System**: - **Deposit**: Users should be able to deposit money into their accounts using multiple payment methods (e.g., credit/debit cards, PayPal, etc.). - **Withdrawal**: Users can withdraw their funds to a payment method of th...

I'm seeking a UK-based partner to assist with managing and writing blog posts for my creative writing platform. The content primarily revolves around blog posts, with a focus on various genres of creative writing, specifically fiction, poetry, and non-fiction. The ideal candidate should have a knack for crafting engaging, inspirational and motivational content. Key Responsibilities: - Manage and curate blog posts on the platform - Write compelling, genre-spanning creative content - Maintain an inspirational and motivational tone throughout the posts Ideal Skills and Experience: - Strong background in creative writing, particularly in fiction and poetry - Proven experience in content management and blog writing - Excellent understanding of an inspirational and motivational writing st...

I'm seeking a creative and skilled Freelance Graphic Designer & Video Editor to join our team. Your primary role will be creating engaging content, particularly for Instagram and Pinterest. Key Responsibilities: - Design eye-catching Instagram Posts and colorful, vibrant Pinterest Pins. - Edit high-quality short-form videos (like Reels and Stories) using Adobe After Effects and other relevant tools. - Collaborate with our marketing team to align visuals with campaign goals. - Ensure timely delivery of projects while maintaining brand consistency. Requirements: - Proven experience as a graphic designer and video editor. - Strong skills in Adobe After Effects, Photoshop, Illustrator, and Premiere Pro. - A portfolio showcasing work specifically for Instagram and Pinterest. -...

I need Coding Tutors(20 positions open) for company who can teach online coding to kids from grade1 to grade12, company will provide all the required materials like Coding Curriculum, all required games and apps(online activities), required videos, necessary guidance,etc. Also for conducting online classes , company has its own websites for both teachers and students, & company has its own apps to use it. But the only condition that the coding tutor has to fulfill is that students/kids has to be find by the coding tutor and has to be enrolled to the company. Company will pay 40% of the total student fees received by the company to coding tutor. Payment will be done monthly based on the number of classes taken by tutor for that particular month. Details will be shared once candid...

If you do not have prior experience working on GDS APIs, travel booking websites, please do not apply for the job. Freelance Software Engineer – Travel Website Development Remote | Freelance / Contract-Based Competitive Project-Based Compensation About the Project We are looking for a highly skilled Freelance Software Engineer to develop a fully functional and dynamic travel company website using a pre-purchased Bootstrap 5 theme. The ideal candidate should have expertise in frontend and backend development and experience integrating travel industry APIs like Amadeus API, HotelBeds API, and other travel-related APIs. ________________________________________ Key Responsibilities ✅ Convert the purchased Bootstrap 5 theme into a fully functional and dynamic travel ...

I'm a startup in the food industry seeking an experienced grant writer to assist me in securing business grants. Key Responsibilities: - Identifying potential business grants relevant to the food establishment industry - Crafting compelling grant proposals to maximize funding opportunities Ideal Skills: - Proven experience in grant writing, particularly for businesses - Excellent understanding of the food industry - Strong research skills to identify suitable grants - Ability to write persuasive and compelling proposals The target funding range is between $50,000 to $200,000. The food establishment is a restaurant. The grant application and proposal completion should be less than 1 month.

I'm looking for a skilled Python developer who can create a Telegram bot for sniping Solana meme coins. The bot needs to be hosted on a cloud server and be capable of: - Sniping a token upon its launch - Managing take profit and stop loss functionality - Utilizing Bullx Neo filter options The bot must be able to buy and sell tokens efficiently. It's crucial that the bot is on a fast server to ensure it can compete in the fast-paced world of meme coin trading. Ideal candidates would have experience with bot development, specifically for Telegram and cryptocurrency trading. Familiarity with the Solana network and meme coins would be a significant advantage. Please provide examples of similar projects you've worked on in your proposal.

We are looking for an experienced Mobile App Developer to fix bug in our mobile app. App is ready but firebase auth is not working. This is smaller bug but we need a expert app developer. We also need phone number authentication that has also some bug.

I'm a BCA student and C++ developer seeking opportunities to work on Windows desktop applications. My primary focus is leveraging my programming skills and knowledge of Data Structures and Algorithms (DSA) in C++. Ideal Skills: - Proficiency in C++ is a must. - Experience in developing Windows desktop applications. - Strong understanding of DSA. - Ability to solve complex problems efficiently. Ideal Experience: - Previous projects involving desktop application development. - Demonstrable portfolio of C++ based applications. - Experience working with DSA in real-world scenarios. Looking forward to your bids.

I'm looking for a skilled web developer to create a responsive, modern and minimalistic TAMBOLA website for me. The project budget is 6000. Key Requirements: - The website should be mobile-friendly, adjusting seamlessly for various screen sizes and devices. - The design should be modern and minimalistic, steering clear of overly complex elements. - The developer should have experience in creating interactive, real-time game websites. - User registration and login capabilities are a must. - I'm open to discussing additional features, such as chat functionality or real-time game updates, but these are not strictly necessary. Ideal Candidate: - Proficient in web development with a strong portfolio of similar projects. - Experience in designing mo...

I'm seeking a skilled WordPress developer with strong PHP proficiency. The role involves custom coding plugins and enhancing functional features on my site. There's also a need to customize existing plugins. Experience with WordPress, PHP, and plugin customization is crucial.

...WordPress as CMS * * 5 Languages - (DO NOT translate yourself, the text provided with PSD, please copy from there) and we will not buy the language pack, please use the open source * * Must be compatible to all major browser of Firefox, Chrome, Edge & Safari * * Must be compatible to iPhone/iPad and android mobile device & Responsive * * HTML MUST be 100% same to PSD, full width design * * PSD will be provide * * Project need to be finish on or before 10/3/2025* * Need to launch the completed website to the nominate domain & hosting * * DO NOT ASK FOR MORE, THAT IS OUR BUDGET, DO NOT BID IF YOU WANNA ASK FOR MORE * * Developer need to check the work and see if there is fit to all browser & mobile device also no bugs/issues to edit in CMS as...

...smart sleep mobile app and need a talented Flutter developer. The job involves coding visually exciting and functional animations/transitions, creating an engaging user experience. The app's key components include: - Engaging Onboarding Flows: Implement captivating and intuitive onboarding sequences that immerse users right from the start. - Interactive Dashboards: Develop interactive, visually appealing dashboards for sleep data visualizations. This will help users understand their sleep patterns and progress. - Sunrise/Sunset Simulations: Create immersive visual effects that simulate the transition from day to night, integrating with soundscapes to enhance realism. Every aspect of the app is equally important. Therefore, the developer will initially focus on all i...

I'm seeking an experienced firmware developer for an raspberry pi system. The main purpose of this system is integration with Open AI Realtime Beta Api, led lights, music through HAT speakers. It will require the implementation of various functions to facilitate this. Key Requirements: - Proficient in Python as this is my preferred language for firmware development. - Previous experience with IoT devices and automation systems. - Understands embedded system intricacies and can develop robust firmware. - Able to demonstrate previous work in similar projects.

I'm looking for an experienced Python and PHP developer to assist with repairs ad updates on my existing website. The applicant needs to be able to start immediately and be able to quickly fault diagnose an app issue and resolve the problem, Ideal candidates should have a strong background in web development, (ideally music or media publishing related) , particularly with Python and PHP. Experience in feature addition, bug fixing, and performance optimization is highly desirable. Your contribution will help improve the user experience and functionality of the site.

I need a developer skilled in API integration and web interface development to create a tool using the Crisp Chat API. The tool should allow me to export all chats from Crisp Chat to a web interface. Key features of the tool should include: - A user-friendly web interface for ease of access and chat exporting - Ability to filter chats based on Date range, User ID and Chat status (open/closed) - Exporting chats in a customizable format (to be discussed) Ideal candidates should have: - Proven experience in working with APIs, particularly the Crisp Chat API - Strong skills in web interface development - Ability to understand and implement chat filtering options - Experience with data export in various formats

We are seeking an experienced Flutter Developer to customize and enhance a purchased Flutter app from CodeCanyon. The app, built using Flutter and integrated with Firebase, includes an admin panel. Your expertise is required to implement new features and improve the app’s functionality and user interface. Project Requirements: 1. Feature Enhancement: Audio Player Integration: Develop an in-app audio player. Modify the admin panel to allow audio file uploads. Ensure seamless playback functionality within the app. 2. UI/UX Customization: Redesign and enhance the app’s user interface and user experience to make it more engaging and intuitive. Focus on improving usability while maintaining a clean, professional design. Desired Candidate Profile: 1) Strong proficiency in Fl...

**Job Title: Freelance Android Developer** **Job Description:** We are seeking an experienced **Android Developer** to join our team on a freelance basis. The ideal candidate will have a strong background in Android application development, a keen eye for detail, and the ability to deliver high-quality, maintainable code. **Responsibilities:** - Develop and maintain Android applications. - Collaborate with the design and backend teams to integrate app features. - Write clean, efficient, and reusable code. - Conduct code reviews and ensure the app runs smoothly on different Android devices and versions. - Troubleshoot and debug issues in a timely manner. - Optimize the performance and speed of applications. - Stay up to date with the latest Android development ...

I'm seeking a proficient Python developer with substantial experience in Snowflake and Generative AI. Your primary focus will be on deploying machine learning models on Snowflake. Key Responsibilities: - Deploy machine learning models on Snowflake - Utilize Generative AI for enhancing model efficiency - Leverage Python for coding and troubleshooting Ideal Skills: - Proficient in Python - Extensive experience with Snowflake - Familiarity with Generative AI - Expertise in model deployment Your understanding of machine learning and Python will contribute significantly to our project's success. Please apply if you have the relevant experience and skills.

I'm seeking an experienced Java developer to assist with a web application project. The primary focus will be on using Java 8 and JUNIT. Key Responsibilities: - Development of a web application using Java 8 - Utilizing JUNIT for unit testing and ensuring code quality Ideal Skills: - Proficient in Java 8 - Extensive experience with web application development - Strong skills in JUNIT for unit testing - Previous experience in developing user authentication, database interaction or RESTful APIs would be a plus. Please note, the specifics of the web application's functionalities will be discussed further.

Coffee Salesperson (Commission-Based) – Freelance Opportunity (BANGALORE-INDIA) We are looking for a freelance coffee salesperson who is passionate about coffee and has experience in sales. This is a commission-based role, meaning your earnings will be directly tied to the number of sales you generate. Responsibilities: *Identify and reach out to potential customers, including cafes, restaurants, offices, and individuals. *Promote and sell our coffee products, highlighting their quality and unique features. *Build and maintain strong relationships with customers. *Generate leads through online and offline channels. *Provide excellent customer service and answer any coffee-related questions. Requirements: *Knowledge of coffee (brewing methods, flavors, typ...

Coffee Salesperson (Commission-Based) – Freelance Opportunity We are looking for a freelance coffee salesperson who is passionate about coffee and has experience in sales. This is a commission-based role, meaning your earnings will be directly tied to the number of sales you generate. Responsibilities: *Identify and reach out to potential customers, including cafes, restaurants, offices, and individuals. *Promote and sell our coffee products, highlighting their quality and unique features. *Build and maintain strong relationships with customers. *Generate leads through online and offline channels. *Provide excellent customer service and answer any coffee-related questions. Requirements: *Knowledge of coffee (brewing methods, flavors, types of beans, etc.)...

Hello! We are seeking a skilled freelance graphic designer to integrate our existing branding into a minimalist and eye-catching wrap design for our company vehicle, a white car. The design should incorporate our company logo and include the text "Proiectare și Consultanță | Sisteme modulare industriale | Confecții metalice" underneath the logo on the sides of the car. The final design must be print-ready using our company's blue color scheme. Requirements: Proven experience in graphic design, especially in vehicle wraps. Portfolio showcasing previous work, ideally with branded vehicle designs. Ability to deliver a print-ready design. Offer: Competitive pay based on experience and quality of work. More details on private chat.

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I'm in need of a seasoned full stack developer with a strong background in creating proof of concepts (PoC) specifically for document processing and mapping systems. The core focus of this PoC will be: - Text-based Elastic Search: The PoC will need to implement a text-based search functionality. The specific text sources for this will be database records. The records will be stored in Amazon RDS. The ideal candidate will take full ownership of developing a demoable PoC and deploying it using AWS services. Key skills and experience: ✅ Extensive experience in full stack development, particularly with frontend technologies like React and , and backend technologies such as Python and Node.js. ✅ Proven track record of building PoCs for document processing/mapping systems, with a...

I'm seeking a seasoned Flask Python developer to assist with debugging and enhancing the back-end functionality of my web application. The project uses SQLAlchemy for data storage, and the front-end components are already built. Key Responsibilities: - Enhance API endpoints and Database queries - Troubleshoot and resolve known issues: data not being saved correctly, incorrect API responses, and performance bottlenecks - Fine-tune the back-end logic for optimal performance The ideal candidate will: - Have a strong background in developing robust web applications - Be proficient in integrating RESTful APIs and managing databases - Be skilled in troubleshooting and identifying issues in existing code - Collaborate effectively for 2-4 hours of debugging s...

We are looking for an experienced Mobile App Developer to build a cross-platform (iOS & Android) application for our business. The app should be user-friendly, scalable, and feature-rich. Key Features Required: User authentication (Google, Facebook, Email) Real-time chat & push notifications Payment gateway integration (Stripe/PayPal)

I'm looking to enhance the exte...material for the exterior will be concrete, so I'm in need of a design that can effectively utilize this material while maintaining a sleek, contemporary look. Key requirements: - Expertise in modern architectural design - Experience with concrete as an exterior material - Ability to incorporate brick elements into the design The color scheme for the design should incorporate brick tones. I'm open to creative interpretations of this, but the design should primarily utilize earthy colors, in line with the natural hues of brick. Ideal skills for the job include: - Proficiency in architectural design software - Strong understanding of modern design principles - Excellent color coordination abilities - Experience with concrete and br...

I'm seeking an experienced developer to assist with modifications on my website hosted on Vercel. Tasks will include: 1. Text Updates: I have prepared texts that need to be formatted and added to the website. This involves updating, replacing, deleting, and adding text in the terms, privacy, and cookie policies. 2. Watermarking: Applying a watermark to digital confetti to prevent copying. The watermark will be my logo. 3. Subscription Adjustments: Modifying text for one-time and monthly subscriptions. This task will also require testing of Stripe payments in test mode. Ideal Skills: Proficiency in web development, with specific experience working on Vercel. Familiarity with Stripe payment testing is a plus. Attention to detail is crucial for formatting and applyin...

...and blueprint for a 16'x24' cabin. Build Budget $6k USD Project Details: - Dimensions: 16'x24' - Features: - Bathroom with toilet, handbasin, mirror, shower, washer/dryer space. - Kitchen with fridge, gas stove/oven, counter space, deep sink. - Office space with door, no windows, desk, chair, TV area. - Elevated loft bedroom with mattress on floor, enough headroom for 6ft person. - Open kitchen/living/dining area, conserving space, electrical outlets every 8 feet. - Two entry doors opposite each other, main entrance away from the road. - Walls: 4 inches thick, using 2"x4"x12' for wall frames. - Materials: Pressure-treated lumber, plywood, low-cost materials. - Environment: Kyle, South Dakota—harsh winters, muddy...

I'm seeking a talented full stack app developer to create a wallet application from scratch. This will not be a scripted project; the ideal candidate should have extensive experience in developing core features. Key Requirements: - Design and development of a wallet app supporting both iOS and Android. - Implementation of peer-to-peer payment systems. - Incorporation of cryptocurrency support. The goal is to create a high quality, user-friendly app with the potential for long-term collaboration on future projects. Skills in full stack development, iOS and Android app development, and cryptocurrency integration will be highly valued.

As a dedicated freelance video editor, I specialize in bringing your footage to life with professional editing that enhances storytelling and visual appeal. Whether you're looking for short-form social media content, promotional videos, or full-length features, I craft videos that align with your vision and goals. My services include: Video Editing: Cutting, trimming, and arranging footage for a smooth flow, while maintaining the core message. Color Grading: Enhancing visual aesthetics with color correction and grading to give your videos a professional, polished look. Sound Editing: Improving audio quality by adjusting levels, adding sound effects, and syncing dialogue or music. Motion Graphics & Animation: Adding dynamic elements such as titles, lower thirds, transitio...

I'm looking for a TradingView expert who can help me create a simple and minimalistic webpage with the following features: - **Login**: A standard Email and pass...TradingView watchlist and track the price of 300 scripts in real-time, updating every second. - **Price Analysis**: Retrieve prices based on 5-minute candles, including Yesterday's High candle's Low & High, Yesterday's Low candle's Low & High, Yesterday's High, Yesterday's Low, Open, Close. - **Futures Tracking**: Perform the same tracking and analysis for Futures. - **Alerts**: If the price reaches certain predefined conditions, the system should show an alert. Ideal candidates should have extensive experience with TradingView, web development, and real-time data tracki...

Only small thing, Create a new table, and amend exisiting pdf. Work can be done in 2 hours max. Only developer who can follow do it one by one only

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I'm seeking an experienced Python developer to build a high-frequency trading system for the DeFi market. The system should incorporate: - Automated trading bots: These will execute trades based on predefined algorithms and market conditions. - Real-time data analytics: The system should be able to process and analyze market data instantaneously to make informed trading decisions. - Risk management tools: These are crucial to mitigate potential losses and manage the overall risk exposure of the trading system. The ideal freelancer for this project should have a strong background in finance, specifically in trading systems, with a deep understanding of DeFi. Experience in developing automated trading bots, implementing real-time data analytics, and creating risk management to...

Custom WordPress Website Development – Bootstrap 5, ACF Pro, Gravity Forms Integration We are looking for an experienced WordPress developer to build a fully responsive, high-performance website for a real estate project based on our provided Adobe XD design. Design: Key Requirements: ✅ Custom WordPress Theme – No pre-built themes or heavy page builders like Elementor. I can be open to Elementor if you develop it in a way where it is easy to use. ✅ Bootstrap 5 – The website must use the latest version of Bootstrap for styling and layout. ✅ Pixel-Perfect Development – The website must match the provided Adobe XD design exactly in terms of layout, colors, typography, spacing, and responsiveness. Every detail, including margins

...experienced developer who can execute and implement pre-existing code for a fully functional AI-powered video call app with a customizable avatar. The code will be provided by us, and the developer’s task will be to set up, configure, and ensure the app is working properly. Main Requirements: 1. Pre-existing Code Execution: All the necessary code, libraries, and assets will be provided. The developer will be required to implement and execute this code to ensure the app functions as intended. 2. AI-Powered Communication: The app will include AI capabilities for the avatar to simulate natural conversations during video calls. The developer must ensure the AI systems work as intended with the provided code. 3. Avatar Customization: The app will feature a cust...

Hiring Web Developer (Frontend + Backend) ? We’re looking for a skilled full-stack web developer to join our team! Role: Full-Stack Web Developer Type: Remote / Hybrid Tech Stack: React.js / / Node.js / Django / PostgreSQL / MongoDB

Looking for a full stack developer to help us get the MVP we are working on to a finish line. Main competency required: Python, HTML, React, Django, PostgreSQL Please kindly do not apply if you don't have sufficient experience working with the above languages. Project components and main scope of the job: 1. UI/Website 1.1. We need to do some menu adjustments (moving pages around, changing names etc) 1.2. We are using AG Agrid as a frame for displaying data. There is a list of small amendments/improvements that are needed. 1.3. New tables have to be created and interlinked together with existing ones both at UI and back end level. 1.4. Some amendments are needed to the user groups to make it functional, where admin is able to create accessess per need to know basis per ...

I'm looking for a skilled developer who can transform my Figma designs into a fully functional web app. The project involves adhering closely to specific design elements from Figma including layout and structure, color scheme, and typography and fonts. Figma file: Online Link: Key Requirements: - Expertise in platform - Proficiency in Figma - Experience in web app development - Strong attention to design detail - Ability to translate Figma designs into functional web app components

I'm seeking an experienced SVG developer to create high-quality, scalable, and responsive SVG images primarily for website graphics. Ideal Skills and Experience: - Proficiency in SVG Image development - Experience with creating responsive and scalable graphics - Understanding of web graphic requirements - Ability to deliver high-quality images suitable for a professional website Please note, further details about the specific images needed will be provided during our chat. Your expertise will play a crucial role in enhancing the visual appeal of our project.

...database. Database: PostgreSQL database or similliar will store user data, projects, and other relevant information. Authentication: Plan to use OAuth 2.0 for authentication, allowing users to log in with their Google, GitHub, or Facebook accounts. Real-time Collaboration: Plan to use WebSockets and WebRTC to enable real-time collaboration and live coding features. Features: Code Editor: Will be web-based code editor with syntax highlighting, auto-completion, and other advanced features. Project Management: Users can create and manage projects, including setting up environments, dependencies, and collaborators. Collaboration: Plan to allow multiple users to collaborate on projects in real-time, with features like live coding, chat, and video conferencing. Learning Platfor...

...applications with monetization (subscriptions, ads, in-app purchases). Affiliate or dropshipping automation systems. Trading bots or investment automation software. SaaS (Software as a Service) platform with active subscribers. Any other scalable and profitable online business idea. If you have something already running and generating revenue, please send me details, examples, and proof of income. I’m open to discussing options and collaboration opportunities. ?...

I'm a freelance graphic designer with a focus on modern, icon-based logo design. Key Requirements: - Design unique, modern and minimalist icon-based logos - Adhere to the principles of modern design aesthetics - Understand and implement the minimalist design style when appropriate Ideal Skills: - Proficient in graphic design software - Strong understanding of modern design trends - Excellent creativity and attention to detail