Full Stack Developer

● Engineered and deployed 50+ smart contracts on Ethereum, BSC, Polygon, Harmony, Avalanche, and Solana using Solidity and Rust, fortifying security and slashing gas fees by 35%. ● Designed scalable backend systems with Node.js and Python (Django, Flask), optimizing RESTful and GraphQL APIs, boosting data retrieval speed by 42% and elevating overall system performance. ● Spearheaded front-end development with React and Tailwind CSS, reducing load times by 35% and driving a 25% increase in user interaction, while ensuring flawless integration with backend and blockchain systems. ● Cut operational costs by 40% by implementing Solidity smart contracts to automate supply chain management, enhancing efficiency and eliminating errors. ● Pioneered 5+ DeFi protocols on Ethereum using Solidity and migrated core features to Solana with Rust, amplifying scalability by 30%. ● Crafted interactive charts and graphs with D3.js and Chart.js to visualize complex data, transforming insights into actionable business decisions. ● Developed APIs to fetch real-time coin data from Etherscan and CoinMarketCap, refining data accuracy by 40% and enabling smarter trading strategies. ● Mentored 3+ developers, boosting team productivity by 20% and reducing project delivery time by 15%.

● Built a blockchain gateway using Contract ABIs and Web3.js, enabling seamless integration with 5+blockchain networks and accelerating transaction speed by 30%. ● Collaborated with UX/UI designers to deliver a seamless user experience for a crypto wallet application, boosting user satisfaction by 20% and increasing retention by 15%. ● Improved app stability by 33% and boosted user base and engagement by 79% within one month by optimizing code inefficiencies and enhancing the website's content ranking algorithm and front-end features. ● Migrated legacy applications to modern Python frameworks, reducing maintenance expenses by 30% and improving scalability, while integrating third-party services and REST APIs, amplifying functionality and enhancing user experience by 25%. ● Deployed and managed applications on AWS using EC2, S3, and Lambda, streamlining performance and scalability, and integrating NoSQL databases, enhancing data retrieval efficiency by 40% in decentralized applications. ● Maximized test coverage to 98% using Jest, Cypress, and Enzyme, collaborating with the QA team to refine platform efficiency, resulting in a 20% reduction in bug reports.

● Transformed the UI/UX of 20+ client websites and mobile apps, increasing user retention by 30% through reusable and scalable frontends with React, Vue, Swift, and React Native. ● Redesigned user interfaces and optimized menus, achieving a 5% increase in client acquisition compared to the previous quarter. ● Enhanced state management with React Hook, Redux Toolkit, and Redux-Saga, driving a 30% boost in performance and scalability for 100,000+ active users. ● Leveraged UI libraries like Chakra UI, Material UI, and Tailwind CSS to create responsive web pages, reducing development time by 25% and maximizing productivity. ● Boosted SEO and frontend performance using Google Analytics, Lighthouse, and Webpack, achieving a 40% improvement in search engine rankings and a 30% increase in organic traffic. ● Engineered enterprise SaaS applications, enhancing scalability by 50%, strengthening security, and reducing maintenance costs by 30%.