Parv G.

Full Stack Engineer

Bengaluru, Karnataka, India2 yrs 11 mos experience

AI EnabledAI ML Practitioner

Key Highlights

5+ years of experience in Web3 engineering.
Patent holder and published author.
Expert in secure DeFi and DAO automation systems.

Stackforce AI infers this person is a Blockchain Full-Stack Developer with expertise in DeFi and DAO systems.

Contact

Skills

Core Skills

Full-stack DevelopmentSolution ArchitectureBack-end Web DevelopmentBlockchain

Other Skills

Next.jsgoNode.jsTypeScriptPostgreSQLContinuous Integration and Continuous Delivery (CI/CD)ReactAzure Blob StorageAIChat-based UISoliditysubgraphMongoDBExpress.jsReact.js

About

Experienced Web3 engineer (Solidity & full-stack) with 5+ years building secure DeFi and DAO automation systems on Ethereum, Polygon, and Gnosis. Patent holder and published chapter author with end-to-end experience from secure contract design and audits to backend services and production DevOps. Looking to own protocol design, upgradeability, and scalable dApp infrastructure.

Experience

2 yrs 11 mos

Total Experience

1 yr 5 mos

Average Tenure

Current Experience

Tavolo

Full-stack Developer

Jul 2025 – Present · 9 mos · United States · Remote

Built and operated a production video and email campaign platform (Node.js / Go / React) with multi-step approval workflows, role-based access control, collaborative editing, and async notification pipelines — used by 100+ B2B customers.
Designed and shipped a large-file media upload system using Azure Blob Storage with direct-to-cloud uploads, chunking, concurrency control, fault-tolerant processing, and secure time-limited download URLs.
Implemented AI-driven customer segmentation workflows (chat-based UI + CSV bulk import), reducing manual segmentation effort by ~60%.
Improved system reliability and frontend quality through background cleanup jobs, async processing for side-effects, stricter validation, and CI-enforced TypeScript and testing standards.

Next.jsgoNode.jsTypeScriptPostgreSQLContinuous Integration and Continuous Delivery (CI/CD)+2

Speraxdao

Blockchain | Full-Stack Engineer

Oct 2023 – Aug 2025 · 1 yr 10 mos · Remote

Architected major on-chain systems including the Chaquen fantasy sports platform (League/Contest engine, ChaquenPoints token, prediction markets), Uniswap V3–based Demeter liquidity farms, and USDs V2 stablecoin upgrades.
Designed upgradeable smart-contract architectures across multiple protocols, covering reward distribution, active liquidity tracking, user-created contests, ERC20 reward flows, and cross-version schema evolution.
Resolved 10+ security findings and implemented extensive gas optimizations, rebasing fixes, allowance security, input validation, and Solidity 0.8.19 migration across USDs, VaultCore, Dripper, YieldReserve, and farm contracts.
Built full-stack infrastructure including a Node/TypeScript backend (JWT auth, Redis caching, Entity Sports API integration), real-time leaderboards, match scoring logic, and a full subgraph indexing layer for leagues, contests, betting, and rewards.
Established protocol-grade DevOps & testing, with Foundry/Hardhat deployment tooling, Gnosis Safe multisig flows, gas-diff CI, load-testing scripts, comprehensive fuzz + edge-case test suites, NatSpec documentation, and monitoring dashboards.

Node.jsSolidityBlockchainsubgraphMongoDBExpress.js+2