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Senior software engineer with 6+ years building and operating end-to-end production systems, including ML shipped to production. I run a RAG platform for supervised guest messaging rollout (PG vector, OpenAI), with intent classification and tool calling guarded by deterministic grounded checks and faithfulness evaluation. I also build strong end-to-end foundations: event-driven services, idempotent pipelines verified with CI k6 load tests, and frontends with per-page rendering strategies. I’ve delivered production ERP and civic data platforms, improved reliability and latency/cost, mentored engineers, and shipped observable CI/CD systems from scratch.…Senior software engineer with 6+ years building and operating end-to-end production systems, including ML shipped to production. I run a RAG platform for supervised guest messaging rollout (PG vector, OpenAI), with intent classification and tool calling guarded by deterministic grounded checks and faithfulness evaluation. I also build strong end-to-end foundations: event-driven services, idempotent pipelines verified with CI k6 load tests, and frontends with per-page rendering strategies. I’ve delivered production ERP and civic data platforms, improved reliability and latency/cost, mentored engineers, and shipped observable CI/CD systems from scratch.

Min Chan Thu To

Software Engineer, Full Stack Developer, Back-End Developer, +2

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Senior software engineer with 6+ years building and operating end-to-end production systems, including ML shipped to production. I run a RAG platform for supervised guest messaging rollout (PG vector, OpenAI), with intent classification and tool calling guarded by deterministic grounded checks and faithfulness evaluation. I also build strong end-to-end foundations: event-driven services, idempotent pipelines verified with CI k6 load tests, and frontends with per-page rendering strategies. I’ve delivered production ERP and civic data platforms, improved reliability and latency/cost, mentored engineers, and shipped observable CI/CD systems from scratch.…Senior software engineer with 6+ years building and operating end-to-end production systems, including ML shipped to production. I run a RAG platform for supervised guest messaging rollout (PG vector, OpenAI), with intent classification and tool calling guarded by deterministic grounded checks and faithfulness evaluation. I also build strong end-to-end foundations: event-driven services, idempotent pipelines verified with CI k6 load tests, and frontends with per-page rendering strategies. I’ve delivered production ERP and civic data platforms, improved reliability and latency/cost, mentored engineers, and shipped observable CI/CD systems from scratch.

Available to hire

Senior software engineer with 6+ years building and operating end-to-end production systems, including ML shipped to production. I run a RAG platform for supervised guest messaging rollout (PG vector, OpenAI), with intent classification and tool calling guarded by deterministic grounded checks and faithfulness evaluation.

I also build strong end-to-end foundations: event-driven services, idempotent pipelines verified with CI k6 load tests, and frontends with per-page rendering strategies. I’ve delivered production ERP and civic data platforms, improved reliability and latency/cost, mentored engineers, and shipped observable CI/CD systems from scratch.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Language

English

Fluent

Burmese

Fluent

Mongolian

Fluent

Work Experience

Founding Engineer at Experience NoSBaan, Thailand

December 20, 2025 - December 20, 2025

Solo founding engineer on a ~15-person team, building an early product and engineering foundation.

Senior Software Engineer at Airbnb

December 20, 2025 - Present

Built and operated a production-scale guest messaging and AI-assisted workflow system. Implemented supervised rollout for intent classification and tool calling over a RAG pipeline (pgvector + OpenAI), with a deterministic grounding guard to validate state-dependent values (e.g., door codes, phone numbers) against sources, plus evaluation for operator approval and factual correctness. Ensured dependable delivery by building idempotent outbound replies with delivery failure closed-loop handling. Also worked on backend/frontend architecture: event-driven services, fault isolation, idempotent pipelines, and verification via unit/integration/end-to-end tests and k6 CI load/regression tests (Sentry + GCP monitoring). Example load-tested the guest check-in flow for clean zero-failure behavior across 15,464 requests (120 concurrent, P95 ~1.06s). Designed CI/CD, observability, and reliability improvements across production systems.

Senior Full Stack Developer at Thibii, Singapore (remote)

September 20, 2023 - November 1, 2025

Owned end-to-end solutions across web, backend, data, and infrastructure. Mentored junior engineers through code reviews, pairing, and architectural tradeoff discussions. Proposed and led migration to a simpler system design reducing infrastructure cost by ~33% using a working prototype. Replaced a high-latency two-step Apache Airflow pipeline with lightweight Python scripts in GitLab CI after confirming overhead was architectural; latency dropped from 1–2 hours to under 5 minutes and costs fell ~50%. Introduced Next.js for team prototyping/demos and then SvelteKit for lightweight data-stories with reusable templates/components. Responded to a production security incident on a public platform: detected the compromise via monitoring, contained and rebuilt affected services, and added audit logging and tighter access controls. Designed and shipped a civic public data platform using hybrid rendering (SSR/SSG/ISR/CSR per page) and achieved ~2.8K peak daily active users (GA4), ~10K annu

Full Stack Developer at Thibii, Singapore (remote)

May 20, 2020 - September 1, 2023

Owned web, backend, data, and infrastructure solutions. Owned the data-ingestion layer for a community GIS platform used across organizations in Africa and Asia; normalized contributions arriving in different formats, cadences, and access rules, and extended the platform across its lifecycle (2020–2024). Built backend APIs and data-processing services in Node.js and Python (FastAPI, REST, GraphQL) across GIS, analytics, and civic platforms, including real-time features over WebSockets (PostGIS, MongoDB, Redis). Built interactive data visualizations and maps using D3.js and Mapbox GL for election dashboards and long-form data storage. Standardized CI/CD and containerized deployments with Docker and Kubernetes (AWS EKS), replacing manual steps that caused inconsistent releases. Hardened and monitored Linux production servers and automated recurring manual workflows with scheduled scripts to reduce operational overhead.