Backend & Solana Engineer focused on building systems, developer tooling, and production-grade blockchain applications.
Co-founder · Privacy-focused payment system (Solana)
A payment system designed to balance privacy with compliance, while introducing incentives for both users and merchants.
- Privacy-focused transaction design with compliance considerations
- Incentive model rewarding users and merchants
- Built for reliability, smooth execution, and real-world usage
- Currently under active development
Backend framework (TypeScript, Web Standard APIs)
A backend framework built around correctness, composability, and predictable behavior.
- Built on Web Standard APIs — not tied to a specific runtime
- Supports modern runtimes like Bun (Node and others in progress)
- Clean middleware system for request flow control (logging, auth, etc.)
- Relic system for explicit, type-safe contracts between layers
- Fails invalid configurations at startup instead of runtime
- Custom Radix tree router for efficient route matching
🔗 Repository: [https://github.com/Project-Tomoe/tomoe]
DeFi lending protocol (Solana, Anchor)
A decentralized lending protocol enabling collateral-backed borrowing.
- Users create loan requests by locking collateral
- Lenders fund loans and earn returns
- Handles repayment, defaults, and liquidation flows
- Designed with structured on-chain state and vault-based architecture
🔗 Repository: [https://github.com/spellsaif/kinlend-protocol]
Solana TypeScript SDK
A developer-focused SDK for interacting with Solana.
- Simplifies transaction building and execution
- Handles simulation failures, confirmations, and edge cases
- Supports multiple clusters and custom RPC endpoints
- Designed for predictable behavior and better developer experience
🔗 Repository: [https://github.com/spellsaif/inosuke]
- Backend systems and API design
- Solana development (Rust, Anchor)
- PostgreSQL, Redis
- Docker, Nginx
- AWS, Azure
- Building Mozayx — a privacy-focused payment system on Solana
- Designing more predictable backend abstractions
- Improving developer experience in tooling
- Exploring scalable patterns for on-chain systems