§ 03 / Résumé

Parv Garg — Senior full-stack engineer. Five years shipping production SaaS, EVM protocols, and AI-augmented pipelines, end-to-end.

§ 03.1 / Summary

Five years shipping production SaaS and user-facing platforms — React, Next.js, Node, TypeScript, Go, Postgres — with deep EVM protocol work when the role calls for it: stablecoins, liquidity farms, on-chain fantasy sports, subgraphs, audit-driven hardening. End-to-end ownership from contracts through subgraphs to APIs on protocol-adjacent products; B2B SaaS engineering — approvals, RBAC, media pipelines, segmentation — on the rest. Prefer state-based designs to computational ones, and measurable outcomes to surface polish.

Years5 production

StackTS · Go · Solidity · PG

BasedBengaluru, IN

RemoteRemote / hybrid / on-site (India)

StatusOpen — notice none

§ 03.2 / Experience

2026 —
now

Independent Engineer — Open Source & Applied AI

Independent · Bengaluru / remote

Shipped four products in ~10 weeks following the Tavolo contract — Profile Intelligence Pipeline, TinyWins, Bikers Pride, CSV Intelligence Layer.
Profile Intelligence Pipeline — Git-as-source-of-truth career DB; five skill-scoped Claude subagents (curator, recruiter-lens, company discovery, job hunter, outreach draft); Playwright crawlers with persisted auth; draft-only boundary for credentialed writes. The data layer behind this site.
TinyWins (43 commits, Apr 2026) — Next.js habit tracker: Firebase Auth + Firestore, canvas tree renderer w/ zoom + retina crispness, XP system, good-vs-bad behavior towers.
Bikers Pride (15 commits, Apr 2026) — Next.js 16 + React 19 + Tailwind 4 design studio for a Bhopal cycling brand; fit calculator, product configurator, JSON-backed typed content pipeline.
CSV Intelligence Layer (OSS, Dec 2025 – Jan 2026) — schema-first CSV ingest: streaming parser, Drizzle migrations, worker/service split, S3-compatible storage, Vercel playground.
Publishing architecture writeups on applied AI in Web3 — agent marketplaces, cryptoeconomic security, inference verification.

TypeScriptNext.jsPythonClaudePlaywrightFirebase

2025 —
2026

Full-Stack Engineer (Contract)

Tavolo · B2B restaurant marketing SaaS · $1.2M seed (Kevin O'Leary / O'Leary Ventures)

Owned the Tavolo campaign product across Go, Node, React — multi-step approvals, RBAC, collaborative editing, async notifications, stricter validation, CI-enforced TS + tests. Platform serves 70+ B2B customers; Tavolo publicly cites <1% monthly churn, ~3× customer ROI, 50% repeat-order lift.
Replaced the Google-Drive media path with Azure Blob direct upload — chunked sessions, concurrency control, fault-tolerant processing, SAS download URLs, gallery lifecycle cleanup.
Built the SendGrid email spine for video campaigns; batching + throughput passes consolidated the send pipeline onto one instrumented path. Multi-region + Slack integrations alongside.
Shipped AI-assisted customer segmentation (chat UI + CSV bulk import) — cut manual segmentation from hours to minutes.

GoNode.jsReactAzure BlobSendGridPostgres

2023 —
2025

Senior Full-Stack Engineer (Blockchain · Full-Stack)

Sperax · multi-chain DeFi — USDs stablecoin, Demeter farms, Chaquen fantasy sports

Architected USDs V2, the state-based over-collateralized stablecoin rebuild — token, VaultCore, RebaseManager/Dripper, OracleRouter, CollateralManager, UniV3 strategies; The Graph subgraphs + TS/Go backends on top.
Closed the Quantstamp batch across the whole repo — 50+ findings (approvals, input validation, event emission, rebase/redeem edges) — and delivered 18–35% gas reductions via storage, caching, and execution tuning. CI grew solhint, gas-diff, coverage gates.
Built Demeter farms-as-a-service (Uniswap V3): BaseFarm multicall, gas cuts, V3 farm upgrades, CI gas reporting. Genesis partners GMX, PlutusDAO, Gains, Vela, Layer2DAO; Demeter 2.0 backed by an ARB LTIPP grant (250.5K ARB + 32M SPA / 10 wks). Third-party DeSyn Safe peaked ~$274M TVL on Demeter infra.
Delivered Chaquen end-to-end — league/contest contracts on Polygon, pay-to-play flows, Chaquen Predict, realtime leaderboards. TS APIs w/ JWT + Redis + The Graph; ~640 commits across two repos. ~27K users.
Also shipped OptiFAI — UUPS vault manager, OZ Foundry upgrades, mock Aave strategy, Arbitrum Sepolia pipeline.
Sperax ecosystem reached on the order of ~$10M TVL at peak; USDs V2 saw $36M+ cumulative minted since launch.

Solidity 0.8FoundryOpenZeppelinThe GraphUniswap V3Polygon

2021 —
2023

Freelance Full-Stack / Web3 Developer

Independent · Quest Chains · Rigor Finance · PlotX · MeTokens · Bites · Upwork + direct

Delivered 10+ production applications across gamification, construction lending, prediction markets, and creator-economy protocols.
Quest Chains — gamified quest + NFT reward pipelines (React / Next.js / Node / GraphQL / Solidity) for onboarding and retention.
Rigor Finance — transparent vendor payments and automated on-chain disbursements for construction lending.
PlotX — gasless meta-transactions on Polygon for cross-chain prediction markets; trades from $1. 80K+ users at peak.
Audits and gas optimization cited at ~20–30% on some engagements; concurrent delivery across multiple clients. Top Rated Plus on Upwork — 100% Job Success Score across 60+ engagements.

SolidityNext.jsNode.jsGraphQLHardhat

2020 —
2021

Software Developer (Full-Stack · Blockchain)

Somish Blockchain Labs · blockchain & prediction-market products

Built React dashboards and Node backends for prediction-market and lending-adjacent production workflows.
First full-time role; 1-year tenure covering user-facing dashboards and the supporting service layer.

ReactNode.jsSolidity

§ 03.3 / Skills

Full-stack

TypeScript · JavaScript5y
React · Next.js · React Query5y
Node.js · GraphQL · REST5y
Go1y
PostgreSQL · Redis · MongoDB5y
Tailwind CSS4y

Smart contracts · Web3

Solidity 0.5 — 0.85y
Foundry · Hardhat4y
OpenZeppelin · UUPS upgrades5y
The Graph (subgraphs)3y
Slither · Mythril · solhint3y
Viem · Ethers · EIP-712 / permit4y

Applied AI · Infra

Claude (subagents, skills, Code)1y
Playwright (auth-persisted crawlers)2y
Sanity · Firebase · Chart.js3y
Azure Blob · SendGrid · S32y
Docker · CI/CD · AWS ECS · Vercel4y
Sentry · JWT · RBAC5y

§ 03.4 / Writing & IP

2026 —
Applied AI in Web3 — architecture writeups
Ongoing LinkedIn series: agent marketplaces, cryptoeconomic security, inference verification.
Essays
2020
"Solidity Essentials" — Ch. 8, Bitcoin and Blockchain: History and Current Applications
Co-authored chapter on Solidity fundamentals. CRC Press, 2020.
Book
2020
Indian Patent 202041018639 — "Medical Supply Chain to Track Counterfeit Drugs Using Blockchain"
Co-inventor. On-chain chain-of-custody for pharmaceutical supply chains.
Patent

§ 03.5 / Education

Undergrad

B.Tech, Computer Science

India

Shipped first production Web3 projects alongside coursework; this seeded the 2021 freelance track.

CSE

§ 03.6 / Job search

Notice period none, can join immediately. Base Bengaluru; open to remote, hybrid, or on-site anywhere in India. Open to senior full-time roles (SaaS / platform / Web3) and selective contract / audit engagements. Tavolo contract ended Feb 2026.

Résumé compiled from role records and git history. Last updated: 2026-05-14