Hi, I'm Ashutosh,

Solana Mobile & Full-Stack Engineer | Recent Builds:Trueman CEX in Rust | Bonfire - Web-based MPC Wallet

I build production Solana apps across mobile and web with smooth Web3 UX, payments, and backend systems. Recently shipped a fantasy sports app with USDC payments to the Solana dApp Store & Android web.

Experience

Oct 2025 - Present

Solana Mobile Engineer @Unboxed

Full Time

  • Solana Mobile & Full-Stack engineer building a fantasy sports tournament app for Super Phoenix DAO.
  • Shipped production brackets with on-chain USDC entry payments, including wallet connections, transaction signing, and payout logic for the first live tournament at Solana Breakpoint.
  • Designed the backend with Supabase (Postgres, Auth, Storage, Edge Functions) including tournament state & payment verification via queues, webhooks, and scheduled cron jobs.
  • Published the app on the Solana dApp Store and provided a web browser version for Android users without Seeker devices.
  • Android Browser version: clashoftitans.superphoenixdao.com

Jul 2025 - Sep 2025

Solana Fellowship @Superdev Fellowship by SuperteamInd

  • Fellowship by SuperteamIND & Kirat focused on Solana + Rust.
  • Explored advanced concepts: indexing via Yellowstone Geyser, MPC/TSS signing, custody infra, Anchor vs Pinocchio.

Feb 2024 - Jun 2025

Full Stack Developer @Ionfirm

Full Time

  • Led full-stack development of client projects & internal SaaS tools.
  • Architected & deployed scalable apps with Next.js, Node.js, PostgreSQL, AWS.
  • Owned product lifecycle: from design → backend APIs → frontend UI → cloud deployment.

March 2023 - Jan 2024

Software Engineer @Volvo and Eicher Commercial Vehicles

Full Time

  • Built business-critical backend services in Spring Boot.
  • Developed React dashboards to visualize manufacturing & logistics data.
  • Automated CI/CD pipelines & deployed on AWS.

March 2022 - Feb 2023

Software Engineer Intern @Volvo and Eicher Commercial Vehicles

Internship

  • Contributed to internal tooling using React + Spring Boot.
  • Enhanced API reliability through automated testing & monitoring.

March 2022 - Feb 2023

Frontend Intern @Artbeat Entertainment

Internship

  • Converted Figma designs into pixel-perfect responsive websites.
  • Implemented animations & interactions for better UX.

Projects

Bonfire

Bonfire

Rust, Next.js

Web-based MPC Wallet with Swap

Trueman CEX

Trueman CEX

Rust, Next.js

Centralized Exchange with CLOB

SocketTalk

SocketTalk

Node.js, React.js

Web-based Chat Application

Metaverse 2D Backend

Metaverse 2D Backend

Node.js

Real-time Multiplayer Game Backend

Probo Backend

Probo Backend

Node.js

Opinion Trading Platform Backend

Blogs

The Mysterious Case of Actix Web’s Json<T> Clone: A Lesson in Rust’s Deref Coercion

Sometimes the best debugging sessions are the ones where you discover there was never a bug to begin with. This journey from confusion to understanding reinforced why I love Rust: the language is designed with such care that even “surprising” behavior usually turns out to be elegant design.

RustDebugging
June 30, 2025
3 min read
9
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Ashutosh Sagar