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MS

Manish Saha

Software Engineer

Bangalore, India

๐ŸŸขAping In

Engineering graduate with hands-on experience in Full-stack and Web3 (Solana), currently working on production-grade projects. Passionate about building scalable systems and contributing to impactful, real-world solutions.

Skills

Solana9/10
Rust9/10
Redis8/10
Anchor8/10
TypeScript8/10
Next.js (8/10)PostgreSQL (8/10)Web3.js (8/10)React.js (8/10)WebSockets (7/10)JavaScript (7/10)Kafka (7/10)Metaplex (7/10)Node.js (7/10)TailwindCSS (7/10)Prisma (6/10)MongoDB (6/10)Docker (6/10)Python (6/10)AWS (5/10)

Work Experience

Rust Backend Engineer

Apeing.ai

Nov 2025 โ€” Present

Built a Solana blockchain indexer using Yellowstone gRPC to parse swaps and emit structured trade events in real time. Developed a real-time, event-driven notification platform with Solana wallet indexing, streaming via Kafka/Redpanda, and fan-out Rust workers. Implemented a high-throughput trading pipeline processing 10k+ trades/sec and generating multi-interval OHLC candles with <250ms latency. Architected multi-level caching (in-memory + Redis), reducing DB load by 80%+ and API latency to <50ms. Integrated Privy for secure wallet authentication.

Full-stack Developer

Bandit Labs

Jan 2025 โ€” Jan 2026

Worked with Solana RPCs to index gated NFTs, Raydium SDK to provide liquidity and swap tokens, Switchboard's VRF to generate random numbers. Worked on Roast To Launch & Roaster.fun, internet's first roast-to-earn platform. Worked on core SVM rollup and improved errors and downtime. Worked on an SVM app-chain in Badchain and multiple Anchor contracts with raffle mechanics.

Full-stack Developer

Stealth Startup

Nov 2023 โ€” Jan 2024

Reduced website load time by 60% by optimizing images using next-image-exporter. Built a QA bot using Steamship API in Python. Boosted user engagement during a DEX's Zealy sprint by developing a leaderboard. Increased code maintainability by refactoring the main dApp to eliminate redundancy.

Associate Software Developer

Certiff Innovative Technologies Pvt Ltd.

Aug 2023 โ€” Oct 2023

Worked on an Office Management SaaS tool for CA's, CS', ICWAs, and other tax professionals. Made a workflow designer using React Flow for their main portal and added features like User Settings and Monitoring. Made the main website.

Education

RCC Institute of Information Technology

BTech ยท Information Technology

2021 โ€“ 2025