App LogoApp name
GV

Gagan Vishwakarma

Open to work1 years experience

Full Stack Developer

Indore, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Full Stack Developer (Web3) | React.js, Node.js, TypeScript, DeFi, EVM

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

44 skills
javascripttypescripthtml5css3sqljavamovereact.jsnext.jsreduxzustandtanstack querytailwindmaterial uiradix uinode.jsexpress.jsnest.jsrest apiswebsocketgraphqlethers.jswagmiviemuniswap v3hardhatsmart contractsdefievmpostgresqlmongodbfirebaseprisma ormgitgithubdockerpostmanvercelci/cdjestreact testing librarydocusaurusprismicmarkdown

Work Experience

Full Stack Developer (Web3)

Fewerclicks

Dec 2025 - Present Indore
  • Built a mobile-first frontend for a Hyperliquid EVM decentralized exchange integrating The Graph subgraph queries and WebSocket streams, reducing data latency by 40% and enabling real-time market updates under 200ms.
  • Engineered a secure reward-distribution backend using Nest.js to orchestrate on-chain USDC payout transactions, implementing transactional safeguards that reduced failed transfers by 95% and doubled payout throughput.
  • Integrated Polymarket APIs to deliver a prediction-market portfolio supporting 500+ active traders with trade tracking, real-time notifications, and a follow system — increasing user engagement by 35% and session duration by 25%.
  • Drove stakeholder buy-in for the follow feature by presenting user-impact data, leading to its adoption as a core product feature.

Full Stack Developer (Web3)

Ancilar

Jun 2024 - Nov 2025 Indore, India
  • Rebuilt the company’s Next.js marketing site with a CMS-driven workflow, cutting content update time by 80% and enabling marketing to publish independently; delivered a Firebase-backed admin panel managing 50+ job postings and 500+ applicant records, improving HR efficiency by 60%.
  • Built a privacy-preserving Web3 freelancing platform with bidding and crypto escrow payments, processing 200+ secure transactions with zero payment disputes across the platform’s lifetime.
  • Introduced 10+ Move-language smart contract tutorials on a non-EVM chain and published 25+ pages of developer documentation with Docusaurus, attracting 100+ developers to the ecosystem.
  • Coordinated feature delivery across 3 cross-functional teams (design, backend, QA) to ship 15+ production features on schedule; achieved 85%+ automated test coverage for critical payment and authentication flows.

React Native Developer

Chawla Technology

Feb 2024 - Jun 2024 Remote
  • Reduced the sales app bundle size by~90% through dependency pruning and code-splitting, significantly improving runtime performance and app load time.
  • Delivered an Android inventory management system with QR-code scanning to add, remove, and update raw-material items.
  • Implemented global error boundaries to improve crash resilience, achieving a~40% module bundle-size reduction by eliminating unnecessary dependencies.

Projects

NFT Marketplace

ReactEthers.jsSolidityHardhat
  • Built a full-featured dApp for minting, buying, and selling NFTs using React and ethers.js with wallet integration.
  • Achieved comprehensive test coverage for Ethereum smart contracts deployed on testnets, with deployment scripts and unit tests for maintainability.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Hyperliquid DEX Performance Optimization

Reduced data latency by 40% and enabled real-time market updates under 200ms for a Hyperliquid EVM decentralized exchange.

Reward-Distribution Backend Optimization

Reduced failed transfers by 95% and doubled payout throughput for a reward-distribution backend.

Polymarket API Integration Impact

Increased user engagement by 35% and session duration by 25% through Polymarket API integration.

Marketing Site and Admin Panel Efficiency

Cut content update time by 80% and improved HR efficiency by 60% via CMS-driven marketing site and admin panel.

Automated Test Coverage Achievement

Achieved 85%+ automated test coverage for critical payment and authentication flows.

About Details

Professional Bio

Full Stack Developer specializing in Web3/DeFi frontend and Node.js backends. Experienced in building high-throughput DEX platforms, crypto payment systems, and React applications with 1.8 years of experience.

B.Tech in Computer Science

Lakshmi Narain College of Technology (2020 - 2024)

Languages: English, Hindi
Email: Locked