Building systems that need reliability? I develop Rust systems for infrastructure, tooling, and performance-critical applications. Zero-cost abstractions, maximum safety.
Building systems that need reliability? I develop Rust systems for infrastructure, tooling, and performance-critical applications. Zero-cost abstractions, maximum safety.
Systems expertise
Infrastructure, tooling, performance-critical apps.
Memory safety
Zero-cost abstractions, compile-time guarantees.
Rust systems programming. Reliable, performant, safe.
Clear outcomes, the right guardrails, and async updates while we work.
Availability: 1–2 concurrent builds max.
Timeframe: Typical engagement 6–10 weeks.
Collaboration: Weekly demos, shared roadmap, <24h async response.
How we break down the work so you stay unblocked at every phase.
Built high-performance CLI tools with clap and structured logging. Features include parallel processing, progress bars, configuration management, and cross-platform support.
Implemented custom network protocols with Tokio and async-std. Features include connection pooling, backpressure handling, and zero-copy serialization with 10Gbps throughput.
Developed firmware for ARM microcontrollers using embedded-hal. Features include bare-metal programming, interrupt handling, and real-time constraints with memory safety.
Built parsers and compilers with nom and pest. Processes 1GB+ files in seconds with zero-copy parsing, error recovery, and detailed diagnostics.
Implemented lock-free data structures with atomic operations and crossbeam. Features include thread pools, work stealing, and parallel iterators achieving linear scalability.
Founders and operators keeping us honest.
Rewrote our Python API in Rust—10x performance improvement.
Our Python FastAPI was struggling with high load. Shubham rewrote the critical paths in Rust with Axum. Response times went from 200ms to 20ms, and we're handling 5x more traffic on the same hardware.
Built our Solana indexer in Rust—processes 1M+ transactions/day.
We needed a high-performance blockchain indexer. Shubham built it in Rust with Actix. It's been running for 8 months without a single crash, processing millions of transactions daily. The memory usage is minimal.
Rust backend handles our Web3 infrastructure reliably.
Shubham built our Web3 infrastructure backend in Rust. It handles real-time blockchain data, WebSocket connections, and API requests flawlessly. The type safety caught bugs before deployment.
Web3, AI, Systems, Web. End-to-end. One person. From idea to deployed.
Yes. Architecture, stack selection, code reviews. Hourly or contract. Get unstuck fast.
Fast. I focus on going live. Less bureaucracy, more shipping. Let's discuss timeline.
Yes. Frontend, backend, infrastructure, deployment. Complete systems. End-to-end.