Pumidol
Leelerdsakulvong.

Tokyo, Japan. Oversee product engineering and lead a team of 6 backend engineers and 6 frontend engineers building LLM AI agents for the architecture, engineering, and construction industry. Built a successful MVP from the ground up; shipped multiple PoCs and reworked core code.

• Owned the company's technical direction — set architecture standards, technology choices, and engineering roadmap.
• Maintained a complex ~590K LOC codebase spanning frontend, backend, microservices, queues, workers, and schedulers.
• Designed and architected systems; built the data layer, API layer, FE layer, and AI agent for AI and LLM consumption; facilitated Elasticsearch integration.
• Implemented async / coroutine‑based task runners and a real‑time application layer.
• Designed and implemented real‑time events using SSE and ElasticSQL to power streaming chat, live dashboards, and notifications.
• Designed a WebSocket + RabbitMQ streaming solution implemented as a FastAPI microservice as an option for real‑time event notification.
• Designed and implemented a messaging queue for ingestion, data conversion, and extraction of 3D models and large‑volume PDFs using RabbitMQ and FastStream.
• Filled gaps as PM and DevOps when short‑staffed; oversaw and ran engineering interviews; researched bleeding‑edge AI tooling.
• Ensured code quality across the team via review, mentorship, and architecture standards.

Led a team of 2 frontend engineers, 2 backend engineers, and a UX designer building a legal‑tech platform on Next.js and Django. Planned development, ran research, and held the line on code quality.

• Drove system‑design choices in collaboration with sister teams.
• Trained juniors and new hires into developer and project‑owner roles.
• Set up CI/CD for a smooth developer experience; covered for product owner and system architect.

South Korea · Remote. Oversaw a team of engineers and collaborated with AI Engine, AIOps, frontend, and adjacent groups to ship features on time. Maintained code quality and deployed workloads on Kubernetes clusters.

• Researched and built PoC integrations with third‑party services.
• Trained juniors; held the bar on quality across the codebase.

Designed infrastructure and software for 42 Bangkok at KMITL. Delegated development across the team, interviewed and coached juniors, and wrote internal documentation on the technologies in use.

• Deployed and maintained Kubernetes and AWS cloud infrastructure.
• Researched and introduced a CI/CD pipeline matched to the program's constraints.
• Concurrently served as Senior Software Engineer and staff member — R&D on internal software, automation, APIs, data processing in Python; ran student project reviews and general server / service maintenance.

Specialising in data manipulation, APIs, CLIs, and blockchain. Designs custom software for blockchain market signals and trades; maintains VM systems. Also runs an independent marketing‑consulting practice (since 2018).