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Shamoil Arsiwala

@shamoilarsiwala

Full-Stack Engineer at Ren Protocol building real-time on-chain data pipelines and APIs for a pre-launch product.

India
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At Ren Protocol, I’m the sole backend engineer on a four-person team building a Bun API server, PostgreSQL schema, REST APIs, and WebSockets for a pre-launch product. I designed request-based WebSocket APIs that combine historical and live on-chain data, and built a real-time indexing pipeline using Goldsky.

Before moving into backend work at Ren Protocol, I worked with the frontend team on Redux state and a Storybook component library, and built a Docusaurus docs platform with AI-powered search and automated contract-doc generation. At Hashira, I built a referral system with Redis-backed leaderboard rankings, added CAPTCHA to address bot signups, and reduced API response time from 10 seconds to 4 seconds with Redis caching.

At Swift Robotics, I implemented payments using Stripe and Razorpay. Outside my roles, I built Bandit Brothers, a Next.js e-commerce app serving 3,500+ monthly unique users, and merged fixes into webpack and bitcoinjs/tiny-secp256k1.

Experience

Work history, roles, and key accomplishments

RP
Current

Full-Stack Engineer

Ren Protocol

Aug 2025 - Present (1 year 3 months)

Sole backend engineer on a 4-person team, building the Bun API server, PostgreSQL schema, REST APIs and WebSockets for a pre-launch product. Designed request-based WebSocket APIs and built a real-time on-chain indexing pipeline using Goldsky.

RP

Frontend Engineer

Ren Protocol

Aug 2023 - Jul 2025 (1 year 11 months)

Worked with the frontend team on Redux state and a Storybook component library. Built the docs platform on Docusaurus with AI-powered search and automated contract-doc generation.

HA

Software Engineer

Hashira

Dec 2021 - Aug 2023 (1 year 8 months)

Built the landing page with a custom referral system and Redis-backed leaderboard. Reduced API response time from 10s to 4s with Redis caching, a 60% improvement. Mentored and led a team of 4 engineers.

SR

Software Engineer

Swift Robotics

Jul 2020 - Dec 2021 (1 year 5 months)

Implemented payments with webhooks using Stripe and Razorpay; deep-linking users and livestreams. Restructured database schema on multiple codebases to account for public and private user data.

Education

Degrees, certifications, and relevant coursework

Savitribai Phule Pune University logoSU

Savitribai Phule Pune University

Bachelor of Engineering, Computer Engineering

Bachelor of Engineering in Computer Engineering from Savitribai Phule Pune University, completed in April 2021.

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