const sagar = {
location: "Dhaka, Bangladesh 🇧🇩",
role: "Backend & Blockchain Engineer",
education: "M.Sc. in CSE @ East West University",
currentFocus: [
"🔗 DeFi, Smart Contracts & Onchain Systems",
"🤖 LLM / RAG Applications",
"⚙️ Distributed Backends & System Design",
"📄 Six IEEE Papers (Three First Author)"
],
askMeAbout: [
"NestJS", "TypeScript", "Prisma", "PostgreSQL", "Redis",
"Solidity", "EVM", "DeFi", "Foundry", "Hardhat", "Ethers.js",
"Spring Boot", "Java", "Python", "PyTorch", "RAG Pipelines",
"Self Sovereign Identity (SSI)", "Docker", "System Design"
]
};
⚙️ Backend & Database
⛓️ Blockchain & Web3
🤖 AI / ML
🎨 Frontend
💻 Languages & Tooling
ResumeStitch — AI job-application platform: resume parsing, job-description analysis, and tailored resume/cover-letter generation.
NestJS TypeScript Prisma PostgreSQL OpenRouter Supabase
SAEI — AI-assisted market analysis workspace for forex and gold: validated model output, server-side risk ceilings, MetaTrader 5 connectivity.
NestJS Prisma PostgreSQL MetaApi LLM Pipeline
Kvants.ai — DeFi vaults, staking workflows, and onchain asset allocation for a quantitative asset-management platform.
NestJS Solidity EVM Staking DeFi Vaults
ERC20 Token Generator Platform — deploy customizable ERC20 tokens (mintable, burnable, pausable, capped, permit) across 7 networks via a factory contract.
AllInOne DeFi (Uniswap V4) — vote-escrowed staking (veMTK) and Uniswap V4 swaps through the Universal Router on Base.
TraceChainBD — blockchain supply-chain tracking, published at ICISET 2024.
NestJS Backend Starter — production-ready template: refresh-token rotation, RBAC, rate limiting, Winston logging, Swagger, Prisma/PostgreSQL.
Shohoj Hishab — point-of-sale and inventory system: role-based JWT auth, Prisma/PostgreSQL, Turborepo monorepo with a React client.
- 🔭 Building ResumeStitch and SAEI — an AI job-application platform and an AI market-analysis workspace
- ⛓️ Working on DeFi vaults, staking systems, and onchain transaction infrastructure
- 🌱 Learning Uniswap V4 Hooks, Self Sovereign Identity, distributed systems
- 📄 Publishing at IEEE — six papers, three as first author
- 🏆 Bronze Award at Blockchain Olympiad Bangladesh 2025
- 💬 Ask me about NestJS, Prisma, PostgreSQL, Solidity, DeFi, RAG pipelines, system design
