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We are looking for an experienced Full-Stack Developer to join our team and help us enhance and further develop our existing GameFi / Web3 platform. The platform combines gaming, blockchain, NFTs, an NFT marketplace, and AI-powered functionality. We already have an existing project and are now looking for a skilled developer who can understand the current architecture, improve existing features, fix issues, and develop new functionality. Main Responsibilities -Review and understand the existing codebase and architecture -Enhance and optimize the existing platform -Develop new frontend and backend features -Improve the NFT Marketplace -Integrate and improve AI image-generation functionality -Work with blockchain and Web3 integrations -Develop and integrate payment functionality -Ensure a smooth and responsive user experience -Work closely with our team on ongoing product development *Ideal Candidate We are looking for a developer with strong full-stack development experience and familiarity with Web3/GameFi projects. Required / Preferred Skills: -Full-stack web development -JavaScript / TypeScript -React / [login to view URL] or similar frontend frameworks [login to view URL] / backend development -REST APIs and third-party API integrations -SQL / NoSQL databases -Cloud and server-side development -Git and modern development workflows -Blockchain / Web3 integration -NFT marketplace development -Experience integrating AI models or image-generation APIs
Project ID: 40717165
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65 freelancers are bidding on average ₹27,161 INR for this job

Hi Valuable Client, CnEL India can help enhance and extend your existing GameFi/Web3 platform while preserving the current architecture and functionality. Our methodology: • Audit the existing codebase, architecture, APIs, database, frontend, backend, and current Web3/NFT integrations. • Identify technical issues, performance bottlenecks, and areas requiring refactoring. • Enhance frontend and backend features using a clean, modular approach. • Review and improve NFT marketplace workflows, asset handling, and related APIs. • Integrate or improve AI image-generation functionality through suitable APIs. • Review blockchain/Web3 integrations and existing payment flows before implementing changes. • Improve API security, validation, error handling, and overall platform reliability. • Optimize responsive UI and key user journeys across the platform. • Use Git-based development with structured testing and staged deployment. • Document important changes and provide clear handover notes for future development. We can begin with a codebase and architecture audit, then define the safest implementation plan for the existing platform and prioritize enhancements accordingly. Regards, Chanchal CnEL India
₹25,000 INR in 15 days
9.1
9.1

Hello, I can help you with "Full-stack Developer for GameFi/Web3 Platform" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹22,500 INR in 5 days
7.7
7.7

Dear Client, I read "Full-stack Developer for GameFi/Web3 Platform" carefully and understand you are looking for a full-stack developer who can handle both application development and AI integration. I have experience with PHP, JavaScript, Website Design, Node.js, Full Stack Development and can work across the complete stack — frontend, backend, APIs, databases, authentication, third-party integrations and AI features. I can build scalable applications using modern technologies while keeping the codebase maintainable and production-ready. A few quick questions: Which AI models/APIs are you currently planning to use? Is there an existing application/codebase, or will the project be built from scratch? Thanks & Regards, Deepak
₹24,375 INR in 14 days
5.9
5.9

I build custom software solutions for startups, growing businesses, and modern companies that need reliable, scalable, and results-driven technology. With 7+ years of experience, I help clients create and improve digital products across AI, SaaS, web, mobile, eCommerce, automation, and backend systems. I support projects from planning and architecture to development, testing, deployment, and ongoing improvement. I help clients launch faster, automate workflows, and build dependable products that scale. I believe strong products come from clear communication, practical engineering, and consistent execution. My goal is to deliver solutions that are not only functional but dependable, maintainable, and ready for real business growth.
₹25,000 INR in 5 days
4.9
4.9

I understand your need for an experienced developer to enhance your GameFi/Web3 platform. With 5+ years building full-stack applications, I'm adept at reviewing codebases and improving existing systems. My Python/Django/FastAPI backend experience aligns well with your platform's backend needs, while React skills handle frontend development. I can integrate AI image-generation using OpenAI/Gemini APIs and optimize NFT marketplace functionality. My AWS deployment experience ensures robust cloud infrastructure. I approach projects methodically: first understanding the current architecture, then enhancing performance and adding features like payment integrations, while ensuring responsive user experience. My background in SaaS and API development supports seamless third-party integrations. I'm ready to dive into your codebase and start delivering improvements. Let's discuss the project details further.
₹25,000 INR in 7 days
2.9
2.9

As an experienced full-stack developer and AI scientist/PhD with nearly two decades of experience, I bring a unique skill set to this role. Having worked as the CTO of an AI startup where I led the development of advanced digital products, I have deep familiarity with integrating cutting-edge technologies like blockchain, NFTs, and AI models - all of which are crucial for your GameFi/Web3 platform. In addition to my technological expertise, I have extensive experience improving existing architecture, enhancing features, maintaining smooth user experiences on high-traffic platforms, and maximizing system efficiency - all of which aligns perfectly to what you need. Finally, I'm not just about writing great code. As a leader in multiple software companies and a teacher in academia, I firmly believe in effective collaboration and proactive communication. I will work closely with your team to gain a thorough understanding of the existing architecture and ensure our collective vision for the platform is realized. My dedication to quality and timeliness means that you can trust me to deliver solid, effective and elegant solutions for every aspect of your platform. Let's level up together!
₹12,500 INR in 7 days
1.6
1.6

Like you had builded the application, so we can discuss everything on a call that how much work is there to do and how many days it will take, thank you
₹37,500 INR in 7 days
1.0
1.0

I can deliver 'Full-stack Developer for GameFi/Web3 Platform' end to end — clean architecture, tests, and deployment. I'll start with a short plan, share progress daily, and hand over production-ready code. Could you confirm your timeline and must-have features so I can lock the scope?
₹19,791.67 INR in 7 days
0.0
0.0

Hello, I hope you’re doing well. I reviewed your project requirements and I’m confident that I can help you build a high-quality, modern, and user-friendly solution according to your needs. fullstack development for gamefi I’m Ankur, a Full Stack Developer with 7+ years of experience in: • Custom Website Development • E-commerce Development • Mobile App Development • Flutter App Development • Android & iOS Applications • WordPress & PHP Development • UI/UX Design • Admin Panels & APIs I have successfully completed 500+ projects for startups, businesses, and individual clients worldwide. Why work with me? ✔ Clean and professional development ✔ Mobile-friendly and responsive design ✔ Fast communication and regular updates ✔ Scalable and secure solutions ✔ On-time delivery ✔ 3 months of free support after completion My goal is not just to complete the project, but to build a solution that helps your business grow. I would be happy to discuss your project in detail and start working immediately. Looking
₹40,000 INR in 30 days
0.0
0.0

As a Full Stack Developer with 4+ years of experience, I have a strong foundation in JavaScript, Node.js and well-versed in Full-stack web development, which aligns perfectly with your needs for the GameFi / Web3 platform. Not only am I proficient in designing and building scalable web applications but also have a deep understanding of Blockchain technology, NFT marketplace development and integrating AI models - all of which are integral parts of your project. I am no stranger to working with existing codebases and stepping into complex projects. Over the years, I've gained a reputation for delivering results even under pressure, thanks to my ability to review, understand, enhance and optimize existing systems. My track record includes building high-performance platforms, intelligent workflows as well as successfully connecting multiple tools into unified systems to boost efficiency. My approach to development is based on your long-term scalability needs. Rather than delivering quick fixes, I believe in creating clean, scalable,user-friendly and future-ready architectures that ensure a smooth user experience. Working closely with your team will be my utmost priority as it would lead to shared understanding and desired outcomes.I welcome the opportunity to contribute my skills towards making an impactful product together.
₹25,000 INR in 7 days
0.0
0.0

⚠️ IF YOU’RE NOT HAPPY, YOU DON’T PAY ⚠️ With over five years of full-stack development experience, I specialize in Web3 and GameFi platforms. My background in enhancing NFT marketplaces and integrating AI functionalities aligns perfectly with your project needs. I will dive deep into the existing codebase, optimize current features, and implement new functionalities for a seamless user experience. I understand your goal of not just improving the platform but also ensuring long-term success through innovative solutions. My focus will be on efficient execution and clear communication with your team. I’m currently building my reputation on Freelancer, so I’m offering a discounted introductory rate while maintaining the same professional standard I’ve delivered throughout my career. Let’s chat about how I can help elevate your platform! Regards, Anchel
₹12,500 INR in 7 days
0.0
0.0

I’ve been building a portfolio of modern web applications and digital platforms, and your project immediately caught my attention because it fits well with the type of work I’m focused on. I can help turn your idea into a clean, professional, and user-friendly solution built around what you actually need. I noticed you mentioned enhancing the NFT marketplace and integrating AI image-generation functionality. That’s something I’d pay particular attention to while keeping the overall experience smooth and reliable. My skills include full-stack web development, JavaScript, React, Node.js, and blockchain integrations. You can view examples of my work at lenard007portfolio.com. I’d be happy to discuss your idea before anything is decided. Send me a message and we can see if I’m the right fit for your project. Regards, Lenard007
₹18,750 INR in 7 days
0.0
0.0

I recently helped a client enhance their existing platform by implementing advanced features that improved user engagement and streamlined functionality. I can bring the same expertise to your GameFi/Web3 project, ensuring a robust and responsive solution that meets your goals. With strong full-stack development experience in JavaScript, TypeScript, React, and Node.js, I can effectively review and optimize your current architecture. My familiarity with blockchain technologies, NFT marketplaces, and AI integrations allows me to enhance existing features and develop new ones seamlessly. I’ll manage all aspects of the project, including user experience, performance, and integration, while keeping you informed throughout the process. With 75+ 5-star reviews and a top 1% ranking among 75 million users, you can trust that I know how to deliver exceptional results. If you’re ready to take your platform to the next level, I’d be excited to collaborate with you. Regards, Wataaka
₹18,750 INR in 7 days
0.0
0.0

The most important part of any project is understanding what the client actually needs before starting the work. I take that approach with every project, focusing on clear communication, reliable delivery, and solutions that support the bigger business objective. My extensive experience in software development, particularly in Web3 and GameFi, positions me well to enhance your platform. I am adept at reviewing codebases, optimizing performance, and integrating blockchain functionalities. My proficiency in JavaScript, TypeScript, React, and Node.js ensures I can develop both frontend and backend features efficiently. With over 75 five-star reviews and a ranking in the top 1% among 75 million users, I prioritize quality and client satisfaction. I am committed to delivering a smooth user experience and collaborating closely with your team on ongoing product development. If you have a project in mind, I would be glad to understand what you are trying to achieve and see how I can help. Regards, Myrond6
₹28,150 INR in 7 days
0.0
0.0

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