

Versatile Chief Engineer & Technical Lead with 9+ years architecting and scaling backend services, distributed systems, and cloud infrastructure.
What I can do for your team:
• Rapid codebase ramp-up: Step into existing, complex codebases and begin shipping clean, tested contributions within days, not weeks.
• Architectural & performance debugging: Identify and resolve tricky bottlenecks, concurrency issues, database locking, and API latency.
• Reliable backend & API delivery: Design and implement robust backend services, microservices, and integrations built for reliability and long-term maintainability.
• Pragmatic AI tooling integration: Apply modern AI-assisted engineering workflows to accelerate delivery cycles, automated testing, and safe refactoring on critical paths.
Available for select contract engagements, feature sprints, and technical advisory via Contra ($75/hr or milestone-based).
$25 - $50/hr
Hanoi, Vietnam