Open to opportunities

Prakash Kumar

@prakashkumar1

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Full Stack Developer passionate about building scalable web applications.

India

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for growth in web and blockchain technologies.

I am a Full Stack Developer with hands-on experience in building and maintaining full-stack applications using the MERN stack. My expertise lies in writing clean, efficient, and reusable code, integrating RESTful APIs, and collaborating effectively with designers and product teams. I have a strong problem-solving mindset focused on performance optimization, testing, and debugging.

Throughout my career, I have successfully integrated blockchain technology into applications, enhancing performance and accessibility for users. My recent projects include developing a decentralized peer-to-peer sports prediction platform and a robust loan financing solution for supply chain businesses, both of which have significantly improved user experience and operational efficiency.

Experience

Work history, roles, and key accomplishments

Full Stack Web 3 Developer

Playrz

May 2025 - Present (1 year 1 month)

Built the platform end-to-end, enabling users to enter peer-to-peer parlay sweepstakes with real-time crypto rewards based on sports predictions. Developed core user interfaces, integrated Web3 wallet connectivity, implemented INR-to-crypto on/off-ramping via TLYT, and created backend APIs for game data, user auth, and leaderboards.

MongoDB TailwindCSS Web3.js Thirdweb AWS

Full Stack Web 3 Developer

Cadillacs

Aug 2024 - Present (1 year 10 months)

Integrated blockchain with Node.js and React, enhancing performance by 25%. Designed multi-language interfaces (English, Arabic) and enabled wallet connectivity, serving 1000+ users. Crafted interfaces for 500+ transactions and streamlined admin operations for carbon offset projects.

Blockchain Node React

Associate Software Developer

Arthum

May 2023 - Present (3 years 1 month)

Developed a robust loan financing platform, streamlining the application process for 300+ businesses and ensuring automatic qualified case forwarding to lenders, increasing loan disbursement efficiency by 20%. Reduced image upload query time from 10s to 3s, improving system performance.

Loan Financing Platform Performance Optimization Systems Performance Image Upload Optimization