Building High-Impact Web3 Products
Building High-Impact Web3 Products
Engineering Leader | Frontend Blockchain Developer
Fully Remote — GMT+7 (Asia Pacific)
I’m Sahil Harriram — I help Web3 startups create traction, and growth through full-stack product execution. I have experience leading engineering strategy to drive real outcomes. From GameFi to DeFi dashboards, I ship tech that raises, retains, and scales.
Key highlights:
- Led 12-person global teams across Web3 & Robotics — scaled engineering teams 4x and managed teams shipping 3 full-stack products in parallel
- Led development and delivery of flagship products, enabling $4M+ in new revenue and a $20M capital raise
- Secured over $600K through grants, token raises & delivery-led fundraising
- Launched GameFi product with 5,000 NFTs minted and 3,000+ users in 30 days
Let’s connect or dive into my work:
Featured Projects
Highlighted projects showcasing technical expertise and problem-solving capabilities.
BlocTrace
Supply Chain Management on Avalanche
A decentralized supply chain management tool built on Avalanche blockchain that won the GM Vietnam Hackathon. The solution provides transparent tracking of goods from manufacturer to consumer.
Buzzkill
GameFi Project on Viction
A DeFi/Strategy based game built on Viction with custom authentication and modern web technologies. Players can earn tokens through strategic gameplay and ecosystem participation.
For Recruiters
Thank you for considering my profile. Here's what you should know about my expertise and availability:
Core Competencies
- Blockchain Development (DeFi, GameFi)
- Technical Leadership & Team Management
- Product Strategy & Development
- Frontend Development (React/Next.js)
Work Preferences
- Remote or Hybrid Work Models
- Contract & Freelance Opportunities
- Blockchain & Web3 Projects
- Technical Advisory Roles
Tech Stack
- Frontend: Next.js, RainbowKit, Viem, Wagmi
- Blockchain: Solidity, Foundry, Chai, Mocha
- Backend: Node.js, AWS, Supabase
- APIs: Nest.JS, Subquery, Subgraph
What colleagues and clients say about working with me.
Bridging the gap between vision & execution.
Working with Sahil at Playlobby was a game-changer. As a Technical Project Manager, he was instrumental in bridging the gap between product...
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Ben Howen
Head of Product at Playlobby
Maximising customer value by focussing features that matter.
I've been fortunate to know Sahil for quite some time and I'm always eager to team up with him on fresh projects. Sahil's energy for...
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Mack Saraswat
Serial Entrepreneur
Work Experience
A track record of leadership and technical excellence across blockchain, robotics, and engineering domains.
Sahil Harriram Tech
Freelance/Contractor (Blockchain & Robotics)
Built risk dashboard + landing/blog for Money Market Protocols [Framer, Next.JS, eCharts & MaterialUI]
Worked with a DeFi protocol to build a frontend SDK to interact with proxy contracts that provide an omnichain stable asset backed by wsETH.
Won the GM Vietnam Avalanche stream Hackathon $3000, building a decentralised supply chain management tool BlocTrace, using Next.JS & Solidity.
Reverse-engineered primary computers on a 15 Tonne Volvo Loader & built a circuit to mimic sensor signals, leading to a multi-million-dollar contract.
Buzzkill Studio
Co-Founder (Blockchain GameFi)
Co-founder for Buzzkill, a DeFi/Strategy based game built on Viction using Next.JS, Rainbowkit, wagmi, viem, SIWE/Next Auth + Supabase for Custom auth. Designed FE using Figma.
Received $80,000 for the Viction Hackathon & grant.
PlayChip Foundation
Technical Project Lead
Collaborated with Managing Director & Head of Product to design & implement new monetisation models, resulting in a 10x daily active user growth.
Spearheaded the development of 3 blockchain games, increasing user retention rate by 20%.
Enhanced user engagement by 400% during an event, through React and AWS upgrades & collaborated on landing page design.
Body Mind Life Online
Head of Engineering | Executive Team
Directed a 12 person global dev team, building web applications (React & Go Backend) and native mobile apps (iOS/Android), achieving a 25% improvement in engineering productivity.
Created and executed a strategic product roadmap using agile methodology to deliver 3 major platform upgrades within 4 months.
3ME Technology
Head of Mobility | Lead Embedded Software Engineer
>$4M sales through flagship BMS software dev.
Optimized manufacturing from 2 months to 3 days via automation.
Led hiring and redesign enabling $20M capital raise.
Reverse-engineered Volvo Loader for contract win.
Elite Robotics
Co-Founder | CEO
Led business strategy and investor negotiations, raising AU$750K + $120K in grants.
Accepted into CDL and Skydeck accelerator programs.
Led engineering to build autonomous electric vehicle platform.
Education
University of Newcastle, Australia
BEng. (Mechatronics)(Honours)
Awarded $2000 scholarship for an Exchange Program to Karlsruher Institut für Technologie, Germany
Cheung Kong Graduate School of Business, China
China Start Program
Secured $8500 Scholarship for the China Start Program. Pitched business to audience >500,000.
Let's Work Together
Looking for expertise in blockchain development, technical leadership, or product strategy?
I'm available for fully remote part-time and full-time roles in fullstack, frontend or advisory positions.