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Chintan Limbachiya

Chintan Limbachiya

Blockchain & Full-Stack Software Developer · Gujarat, India
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Professional Summary

Results-driven Blockchain & Full-Stack Software Developer with 3+ years architecting decentralized applications (dApps), DeFi platforms, and Web3 integrations. Proven expertise in MPC-based authentication, NFT ecosystems, DAO governance, and advanced Ethereum standards (ERC-4337, ERC-6551, ERC-721). Skilled in building scalable backend systems using Node.js, PostgreSQL, Prisma ORM, and .NET, with a strong record of delivering production-grade solutions in remote, high-velocity environments.

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Experience

Blockchain Software Developer (Core Developer) @ BLOK Capital

Sep 2024 – Present · Remote
  • Architected and integrated a wealth management dApp leveraging MPC-based authentication via Web3Auth, reducing onboarding friction and increasing wallet security for users.
  • Built and deployed a full-featured NFT minting and transfer platform using Thirdweb, enabling seamless asset lifecycle management across the BLOKC ecosystem.
  • Implemented end-to-end DAO governance workflows via Aragon, including on-chain voting, multisig wallet management, and proposal tracking indexed through The Graph.
  • Engineered scalable serverless backend logic using Cloudflare Workers and Supabase, supporting real-time data synchronization across multiple production-grade DeFi platforms.
  • Led integration of advanced Ethereum account abstraction standards (ERC-4337, EIP-7702, ERC-6551, ERC-721), enabling gasless transactions and tokenized account functionality.
  • Collaborated cross-functionally with product, design, and smart contract teams to improve app security, scalability, and user experience across the DeFi product suite.

Frontend Developer @ Tanθ Software Studio

Feb 2023 – Sep 2024 · Surat, Gujarat
  • Developed and shipped 10+ responsive web applications and marketing landing pages using React.js, Next.js, and Tailwind CSS, improving page load speeds by ~30% through code optimization.
  • Built DeFi platforms with Web3.js integrating ERC-20, ERC-4337, and ERC-6551 token standards, enabling complex token interactions and account abstraction features.
  • Implemented real-time smart contract interactions using Ethers.js, delivering live blockchain data feeds and transaction confirmations across client-facing dashboards.
  • Collaborated with backend engineers to design and consume RESTful APIs, integrating smart contract data with frontend UIs for 5+ production blockchain applications.

Full-Stack Developer Intern @ Tanθ Software Studio

Jun 2022 – Feb 2023 · Surat, Gujarat
  • Built mini full-stack projects using React.js, Next.js, Node.js, and MongoDB, gaining hands-on production experience across the full development lifecycle.
  • Implemented wallet connect and token-fetch features using Ethers.js, acquiring foundational expertise in Web3 development and smart contract interaction.
  • Assisted in architecting API endpoints and database schemas, contributing to backend services supporting Web3-enabled applications.
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Education

Bachelor of Engineering — Information Technology

Shri S'ad Vidya Mandal Institute of Technology, Bharuch
Graduated March 2023 · CGPA 8.23

Higher Secondary Certificate (HSC)

Pramukhswami Vidhiyalay, Sarangpur
March 2019
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Certifications

Robotic Process Automation (RPA)
Virtual Internship
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Skills

Frontend

React.jsNext.jsTypeScriptJavaScriptTailwind CSS

Web3 & Blockchain

Ethers.jsWeb3.jsWeb3Auth (MPC)WalletConnectSmart Contract IntegrationThirdwebAragonThe GraphHyperledger Besu

ERC / EIP Standards

ERC-20ERC-721ERC-4337ERC-6551ERC-1271ERC-2535EIP-7702

Backend & Databases

Node.jsExpress.js.NET (C#)PostgreSQLPrisma ORMMongoDBSupabaseREST APIsCloudflare Workers

SDKs & Libraries

@web3auth/mpc-core-kit@zerodev/sdk@tokenbound/sdk@privy-io/react-auth@pimlico/sdk@thirdweb-dev/sdk@dynamic-labs/sdk-react

Dev Tools

GitGitHubPostmanCloudflare
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Other Details

Smart India Hackathon — Blockchain-Based Ayurvedic Traceability

  • Botanical traceability for Ayurvedic herbs using Hyperledger Besu.
  • Smart contracts for end-to-end traceability, transparency, and data immutability — collection to formulation.
  • Geo-tagging for herb origin from farmers and wild collectors.
  • Secure verification of supply-chain data for regulatory compliance and consumer trust.
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Personal Details

Languages: English · Gujarati · Hindi