Systems & AI Optimization Engineer (Rust/Go)
Availability: Short-term contract (up to 2 months)
If your team is facing a tight deadline, burning too much cash on inefficient LLM APIs, or struggling with backend bottlenecks, I am available for immediate, short-term contract work to help you ship fast, stable code. I am a Systems and AI Optimization Engineer specializing in moving high-performance backends from zero to production without architectural overhead.
Portfolio: https://snipeart007.pages.dev
Core Stack & Expertise
- Languages: Rust, Go, C++, Python, and TypeScript.
- Next-Gen AI/ML: Supervised Fine-Tuning (SFT/PEFT), LoRA, QLoRA, and local SLM deployments (llama.cpp, LiteRT).
- Agentic Workflows: Designing strict, cost-optimized blueprints for multi-agent routing to eliminate LLM hallucinations.
- Backend & Networking: Microservices, QUIC network transport, PostgreSQL, Redis, and Docker.
Hands-On Experience
- High-Performance Networking: Built an open-source, symmetric P2P mesh routing ecosystem in Rust utilizing QUIC protocols.
- FinTech Optimization: Engineered a proprietary options trading microservice using FastAPI, Pandas, and NumPy to process millions of symbols with millisecond-level execution.
- Local AI Tooling: Created local-first ecosystem utilities, including a PyTorch/CUDA VRAM estimator and a privacy-focused multi-agent academic orchestrator.
Execution Style
I combine self-directed learning with strict documented planning to optimize AI-assisted coding workflows, ensuring rapid prototyping alongside deep, low-level manual debugging when things break. I am also JLPT N3 certified in Japanese for cross-border environments.
If you need a plug-and-play engineer who can bypass the hand-holding and start shipping deterministic code on day one, let's connect!
Compensation
- Hourly Rate: $30 per hour (depends on the workload)
Get in Touch
- Reddit: Send a DM
- GitHub: github.com/snipeart007