Full Stack Engineer · Cloud · Blockchain · Mobile · Pune, India
I build production systems end to end: TypeScript (NestJS) and Go backends on PostgreSQL and MongoDB, the AWS infrastructure underneath, provisioned with Terraform, Solidity / EVM smart contracts, Flutter mobile apps on both app stores, and React / Next.js frontends on top. I launched a new Avalanche L1 blockchain from scratch through Mainnet, I carry on-call for what I ship, and I work AI-native every day with Claude Code and Cursor. I've worked in a global enterprise, a remote German product company and my own startup, so I'm comfortable with both process and zero-to-one ownership.
- Full stack: NestJS and Go services on PostgreSQL, MongoDB and Redis; REST and GraphQL APIs used by web, mobile and external partner systems, owned from schema design through deployment and partner integration; multi-tenant backends serving multiple client organisations; idempotent request handling, caching, retries and async processing; OCPP middleware connecting EV charging hardware to backend systems under production load; React and Next.js frontends on top of the same services
- Cloud and DevOps: AWS owned end to end (EC2, ECS, Lambda, S3, CloudFront, API Gateway, IAM, VPC, Route 53, Secrets Manager, EventBridge), Terraform, Docker, GitHub Actions CI/CD with automated testing gates and staged rollouts, Linux servers with nginx across 14+ subdomains, least-privilege IAM and VPC segmentation, cost audits across multiple AWS accounts, and an on-premise to Azure migration with zero downtime
- Blockchain infrastructure: launched a new Avalanche L1 (consensus, validator nodes, RPC endpoints) through Testnet and Mainnet; validator management via smart contracts with viem and ethers.js; ICM/Teleporter cross-chain messaging; privileged operations secured with Ledger hardware wallets and a Safe MultiSig
- Smart contracts and Web3: Solidity across multiple EVM chains (ERC-20, ERC-721, ERC-1155, ERC-3525), Encrypted ERC-20, wallet and contract integration with nonce and gas management and on-chain event listeners, stablecoin (USDC/USDT) transaction flows
- Decentralised identity: DIDs, Verifiable Credentials and ZK Proofs (Circom, iden3/PolygonID), including a Digital Product Passport for a German government-funded project
- Mobile: two Flutter wallet apps shipped to the App Store and Play Store (BLoC, biometric auth, deep linking, real-time WebSocket sync, FCM push), performance profiling, unit and widget tests, and full release cycles; React Native feature work
Languages: TypeScript · JavaScript · Go · Python · Solidity · Dart · SQL · Bash · Java
Backend: Node.js · NestJS · Express · REST · GraphQL · Microservices · WebSockets
Databases: PostgreSQL · MongoDB · Redis · MySQL · DynamoDB · Firestore
Cloud & DevOps: AWS · GCP · Azure · Terraform · Docker · GitHub Actions · Jenkins · nginx · Linux
Blockchain: Ethereum/EVM · Avalanche L1 · Solidity · ethers.js · viem · web3.js · Hardhat · Foundry · Safe · Uniswap V3 · Polygon
Mobile: Flutter · React Native · iOS · Android · App Store and Google Play releases
Frontend: React · Next.js · Vite · Tailwind CSS
AI-assisted development: Claude Code · Cursor · Antigravity
Engineering practices: unit and integration testing · code review · design documents · CI/CD · on-call and post-incident reviews · async work across time zones
| Role | Company |
|---|---|
| Full Stack Engineer (Backend, Mobile, Cloud & Blockchain) | Impactility (Germany, remote) |
| DevOps Engineer | NielsenIQ |
| Software Developer, Mitacs Globalink Research Intern | McGill University, Canada |
| App Developer, GitHub Externship | Palisadoes Foundation (open source) |
| Founder | AdiClass |
| Project | What it is | Stack |
|---|---|---|
| UnifiedPay | USDC payments app for on-chain transfers and settlement. 🏆 Winner, EthGlobal HackMoney 2026 | TypeScript, NestJS, PostgreSQL, Solidity |
| StableSwap | Non-custodial interface for swapping USDC and USDT on Polygon through Uniswap V3; users keep custody of their funds | React, Vite, TypeScript, ethers.js |
| x402 POS | Web-based point-of-sale implementation of the x402 payment protocol | TypeScript, EVM |
| BlockCertify | Tamper-proof credential platform issuing verifiable certificates on-chain with DIDs and Verifiable Credentials | Solidity, TypeScript |
| AdiClass | Campus platform built solo to thousands of students; selected for Google for Startups | Flutter, Firebase, NestJS, MongoDB |
| ClickAAC | Assistive communication app for people with speech difficulties, live on the Apple App Store | Flutter, REST APIs, Azure Face API |
- 🥇 Winner, EthGlobal HackMoney 2026 with UnifiedPay
- 🥇 Winner (1st place), Decentralized Identity Foundation Hackathon 2024: Known Customer Credentials on TBD's protocol (Devpost)
- 🥇 Winner, Smart India Hackathon 2022, national grand finale (400,000+ participants)
- 🥉 IndiaSkills National Bronze Medallist in Mobile Application Development
- 🚀 Google for Startups selection for AdiClass (among 1,500+ startups)
- 🧑🏫 Google Summer of Code Mentor, Palisadoes Foundation (Talawa), and speaker at GDG Pune Flutter events
AWS Certified Solutions Architect (Associate) · Google Cloud Certified Associate Cloud Engineer · Microsoft Certified: Azure Fundamentals
B.Tech in Information Technology, MIT Academy of Engineering
Most of my production work lives in private company repositories. Happy to walk through architecture and code in a conversation.