this.introduce()

I build applications that start with a real problem. I spot something broken, tiring or missing in everyday life, plan a solution around it, and build it. Complicated problems pull me in, and so does any manual task a system could do instead. I like coming at things from a different angle, and ideas that look impossible to build usually become my late-night research subjects.

Backend & distributed systemsReal-time infrastructureSolana (Anchor) & EVM smart contractsDeFi / SocialFiCompilers & developer tooling

Kolkata, India · Remote / open to relocate

Journey

Google Summer of Code Contributor

May – Aug 2026 · Remote

BRL-CAD

Built an OpenSCAD-to-JavaScript compiler using ManifoldCAD, so OpenSCAD models run natively in the browser.

  • Developed the OpenSCAD parsing and semantic analysis stages, which process source programs and validate their structure and meaning.
  • Implemented the JavaScript code generation pipeline.
  • Abstracted file I/O, process and path operations behind environment-independent interfaces, so the compiler runs in both Node.js and the browser.
  • Wrote test suites and performance benchmarks covering parsing, compilation and generated-code performance.
CompilersTypeScriptJavaScriptManifoldCADOpen sourceTesting
Certificate

Projects

01
● Live

Probso

A distributed SaaS I designed, built and launched, with real-time job processing across five services.

  • ▸Async job processing with Go and Redis queues + pub/sub; job status streams back live over WebSockets.
  • ▸Docker-based CI/CD on VMs: automated build, push, pull and fresh container deployments.
  • ▸Clerk auth, Dodo Payments subscriptions, PostgreSQL and Redis.
GoTypeScriptNext.jsRedisPostgreSQLWebSocketsDockerCI/CD
Code Live
02
● LiveTeam project

Agent Layer

A decentralized AI execution network that routes inference jobs on-chain to distributed node operators.

  • ▸Solidity smart contracts on Base Sepolia for bidding, job assignment, escrow and payments.
  • ▸WebSocket gateway for real-time communication between SDKs and node operators.
  • ▸TypeScript SDK, node software and GitHub workflows for AI inference execution and automation.
SolidityBase (EVM)TypeScriptWebSocketsNode.js
Code Live
03
● Live

Trender

A decentralized SocialFi platform on Solana where social posts are traded through AMM-based liquidity pools.

  • ▸Anchor (Rust) smart contracts for on-chain trading, treasury management and event emission.
  • ▸Next.js frontend integrated with Solana wallets for on-chain interactions.
  • ▸Real-time trade indexing and OHLC charts using Helius webhooks.
SolanaAnchor (Rust)Next.jsTypeScriptHeliusSolana wallet adapters
Code Live
04
● Live8th · 100xDevs Hackathon ↗

ydrop

An airdrop platform that lets YouTubers launch token airdrops for their subscribers and channel members.

  • ▸Claims are gated by subscription duration, with Solana token verification.
  • ▸Scalable asynchronous backend for transaction verification.
Next.jsSolana Web3.jsPostgreSQLRedisAuth.js
Code Live
05
● Live

ZYNC

A non-custodial DeFi automation vault: strategies execute on-chain when conditions are met.

  • ▸Oracle-driven condition engine on price, gas and APR, with on-chain validation.
  • ▸Secure execution layer: function-selector validation, allowlists and a permissionless CLI executor.
  • ▸Guardrails: max limits, cooldowns, expiry and failure-based auto-pause.
SolidityEVMOraclesDeFiSmart-contract security
Code Live

Achievements

GSoC '26

Google Summer of Code 2026

Contributor, BRL-CAD (OpenSCAD-to-JS compiler)

Proof

#8

100xDevs Solana Mini Hackathon

Built ydrop, a token airdrop platform for YouTubers (Next.js, Solana, Web3.js, Redis)

Proof

Finalist

Tryst'25 IIT Delhi Code Hive India

Built a decentralized freelancing platform on the Hive blockchain

Proof

Updates

XOpen
LinkedInOpen

Arsenal

Languages

GoTypeScriptJavaScriptPythonRustC++Solidity

Frameworks

Node.jsExpress.jsNest.jsNext.jsReactDjangoFastAPI

Databases & Messaging

PostgreSQLRedis (queues, pub/sub)MongoDBMySQLKafka

DevOps & Cloud

DockerCI/CDAWSKubernetes (basic)GitHub ActionsPrometheusGrafana

Solana

SolanaAnchor (Rust)Helius (webhooks, indexing)Solana wallet integration

Ethereum

Ethereum / EVMBaseFoundryHardhatUniswap V2Uniswap V3Uniswap V4 HooksERC20ERC721ERC1155ZK-RollupsFormal verificationSmart contract auditing

Concepts

Distributed systemsREST APIsWS serversAsync job processingWebSockets / real-timeCompilersComputer architectureComputer Networks

Coursework

DSAOOPOperating SystemsDBMSComputer Networks

this.education()

National Institute of Technology (NIT) Agartala

2023 – 2027

B.Tech, Electronics and Instrumentation Engineering

CGPA: 8.26 / 10

this.letsConnect()

Open to internships and new-grad roles. Let's talk.Kolkata, India · Remote / open to relocate

SWAPARUP36@GMAIL.COM