Consultancy Services
What I Offer
I help teams design, build, and support software where correct behavior and reliable operation matter. My work spans blockchain protocols, distributed infrastructure, and products used in daily business operations.
- Rust libraries, proof systems, and developer tooling
- Blockchain execution, RPC, and integration work
- Distributed backends, routing, and failover
- Product architecture and delivery
- Testing, performance analysis, and production troubleshooting
Technical Expertise
Core Technologies
- Rust - Proof systems, command-line tools, libraries, and WebAssembly
- Blockchain - Execution clients, RPC services, and developer tooling
- Distributed systems - Backend services, routing, failover, and real-time data
Selected Work
- IOTA - Notarization, audit trails, and proof of inclusion
- Tideblock - Low-latency Solana RPC routing and failover
- Bitfinity Network - Ethereum-compatible execution and JSON-RPC
Tools & Frameworks
- Rust and Move - Protocol and application libraries
- TypeScript and WebAssembly - Developer interfaces and integrations
- PostgreSQL - Application data and backend services
- Redpanda and Kafka - Event-driven data processing
- WebSockets and Protocol Buffers - Real-time communication
Why Work With Me
- End-to-end ownership - I take work from architecture and implementation through testing, documentation, release, and production support.
- Protocol and systems experience - My work includes Rust proof infrastructure, an Ethereum-compatible execution client, and Solana RPC services.
- Product perspective - Through Shariff Consultancy, I build and operate Shipzen and PrismPOS, production products for logistics and business operations.
Get in Touch
Tell me what you're building and where you need help. You can email me or visit Shariff Consultancy.