Devain Pal Bansal

Technical Product Manager

📍 Dubai

🟡Lurking

Technical Product Manager with 4+ years of experience in growing on-chain products. Specialized in blockchain interoperability, cross-chain infrastructure, and developer tooling. Led product pivots and integrations achieving $13B+, $1.2B+ and $500M+ in facilitated volume across 3 different products in my career. Contributor to Ethereum Foundation and Optimism improvement proposals.

Work Preferences

Salary

USD 140,000 – 180,000

Skills

Cross-Chain Infrastructure10/10

Bridge Protocols10/10

Blockchain Interoperability10/10

Technical Product Management9/10

EVM/Solidity8/10

Technical Documentation (8/10)API Design (8/10)On-chain Data Analysis (Dune Analytics) (8/10)Light Client Architecture (8/10)Smart Contract Architecture (8/10)Cryptographic Proof Systems (8/10)EIP/RIP Standards (8/10)TypeScript (7/10)Hardhat (7/10)OpenZeppelin (7/10)Product Marketing (7/10)Solana (6/10)Developer Experience (DevX) (6/10)Go-to-Market Strategy (5/10)Account Abstraction (EIP-4337/7702) (4/10)

Work Experience

Lead Technical Product Manager

Polymer

Jan 2024 — Present

Led technical pivot from legacy message-passing architecture to lightweight cryptographic proof infrastructure (Prove API). Scaled network support from 2 to 40+ blockchain networks. Drove $1.2B in facilitated volume within 6 months. Architected Execute API over Circle's CCTP enabling zero-slippage USDC routes, achieving $500M volume in 2 months. Managed roadmap and E2E system design for 6-8 engineers. Contributed to Optimism RIPs and Ethereum Foundation's Open Intent Framework. Authored 'IBC on Ethereum' whitepaper.

Founder/Builder

VIBING - HARU SDK

Jan 2023 — Present

Building Haru SDK (haruapi.com) to eliminate on-chain infrastructure complexity. Haru provides one config for chain management; Haru7702 delivers sub-cent costs, sub-300ms execution, and atomic batching via EIP-7702 without UserOperations or bundlers. Roadmap includes Haru CLI for agentic sandbox, Tempo Gasless Batches, Yield API, and Solana Support.

Product Marketing

Socket

Jan 2022 — Dec 2023

Led technical product marketing for Bungee bridge aggregator, achieving 10x volume growth and 50x transaction growth within 12 months. Helped achieve cumulative volume of $12B with 150M+ transactions. Launched Socket Plugin capturing 50% of BD partnerships with 80+ protocol partners. Organized security hackathon with SpearbitDAO. Architected Bridge Risk Framework adopted by Coinbase Wallet, referenced by 1M+ users.

Education

Stoa School

Certificate · General Management Program

2023 – 2023

Amity University

Post Graduate Program · Blockchain Technology & Management

2021 – 2022

Cornell University

Certificate · Blockchain Essentials

2021 – 2022

Thapar Institute of Engineering & Technology

BE · Mechanical Engineering

2017 – 2021