Abhyuday

Engaged as a remote contract Web3 frontend developer, building and hardening DeFi interfaces on Solana — driving performance optimization, security hardening, and end-to-end UI design & implementation for a production application.

• Profiled and re-architected performance-critical React components powering real-time on-chain data views, cutting render times by 50% and eliminating redundant re-renders.
• Audited wallet-connected transaction flows and the broader frontend codebase for security vulnerabilities, diagnosing and shipping fixes ahead of production releases.
• Owned UI design and implementation end-to-end for new DeFi features, translating design decisions directly into production-ready Solana-integrated components.
• Optimized rendering of asset-heavy, real-time on-chain data views through targeted memoization (useMemo, React.memo, useCallback), cutting unnecessary recomputation and re-renders.

Developing high-performance Web3 interfaces and DeFi protocols on Solana, focusing on seamless on-chain interactions and real-time data visualization.

• Built Next.js/React Web3 interfaces integrating Solana wallets and Anchor clients for on-chain interactions.
• Implemented PDA derivation and program account fetching in the frontend using Anchor IDL and @solana/web3.js.
• Constructed multi-instruction Versioned Transactions with priority fees and compute budget tuning.
• Developed DeFi transaction flows (deposit, withdraw, borrow, repay) with clear pending states and error handling.
• Used TanStack Query and custom hooks to manage RPC calls, wallet state, and on-chain data caching.
• Built real-time trading charts using TradingView Lightweight Charts with REST + WebSocket market data.
• Designed responsive Web3 dashboards using Next.js, Tailwind, ShadCN, and Material UI.
• Developed Anchor smart contracts using PDAs, account constraints, and custom error codes.
• Wrote Jest test cases for program logic and transaction workflows.

Led the front-end architecture as the first engineer, building interactive 3D configurators and scalable web applications from the ground up.

• First engineer at the startup, responsible for building the entire front-end codebase and development workflow, taking the product from 0 → 1.
• Architected and developed interactive web applications using Next.js, React, and Three.js.
• Personally learned Blender to optimize 3D models using glTF/Draco compression, reducing payload size by ~90% to significantly improve performance.
• Integrated Stripe payment gateway and handled backend integrations through REST APIs and webhooks.
• Implemented complex global state using Redux and smooth animations with GSAP and Framer Motion.
• Migrated components to SSR with Next.js to significantly improve SEO and page load performance.

Led frontend development and delivered scalable, production-ready features while collaborating closely with backend engineers on complex implementations.

• Managed and mentored two in-house developers, overseeing task delegation, code reviews, and overall delivery quality.
• Partnered directly with the founder in daily discussions to define feature scope, set priorities, and align technical execution with business objectives.
• Owned sprint planning and timeline execution, ensuring aggressive deadlines were met during a high-growth phase.
• Demonstrated exceptional commitment during critical release cycles, working extended hours to guarantee on-time delivery and operational continuity.

Mentored 150+ students with a strong emphasis on frontend engineering, guiding them in building scalable, responsive, and production-ready user interfaces.

• Provided hands-on support with modern component libraries and design systems, helping students structure reusable UI architectures.
• Trained students in implementing advanced animations and interactive experiences using libraries such as GSAP and Matter.js, improving their understanding of motion design and physics-based interactions.
• Conducted in-depth frontend code reviews and live debugging sessions focused on performance optimization, clean component patterns, and UI/UX best practices.