Experience

Sirisoft Public Company Limited · 5 Months

Senior Software Developer

Dec 2025 – Present

Building enterprise backend platforms for large-scale organizations.

  • Built enterprise backend services with file management, email sending, scheduled jobs, audit logging, and API documentation
  • Owned admin authentication flows including onboarding, password reset, token handling, role guards, and audit trails
  • Designed dashboard APIs and template-based Excel reports for operational data
  • Delivered VM-based deployments with Docker, GitLab CI/CD, Nginx routing, and environment configuration
  • Debugged production issues across authentication, proxy routing, cookies, headers, and upstream services
  • Built QA automation tooling that turns CSV/Excel test cases into repeatable API and UI tests

Conicle Co., Ltd. · 5 Years 5 Months

Senior Software Engineer

Apr 2025 – Nov 2025

Led backend initiatives and contributed to data platform development.

  • Developed backend services using Node.js (NestJS) and Python
  • Built ETL pipelines using Kafka, Debezium, and Apache Flink
  • Streamed and transformed real-time data into ClickHouse and MongoDB
  • Improved API performance through query optimization and caching
  • Conducted load testing with Locust
  • Mentored junior developers

Back End Developer

Mar 2022 – Mar 2025

Focused on backend and distributed services.

  • Delivered services for LMS, Chat, Organization Management, Authentication, and Notifications
  • Built and maintained microservices
  • Integrated Redis for caching and performance improvements
  • Developed reusable NPM packages and Python libraries
  • Automated internal processes using Bash and Python scripts

Frontend Developer

Jun 2020 – Feb 2022
  • Built HR dashboard and content store using Nuxt.js
  • Integrated frontend applications with backend APIs
  • Improved client-side performance and API usage
  • Developed and maintained Storybook for UI consistency

Outsource / Freelance · 1 Year 10 Months

Frontend Developer

May 2018 – Mar 2020
  • Designed and developed internal dashboards
  • Created interactive data visualization applications
  • Delivered UX designs and implemented frontend solutions