About

I'm Prem — Software engineer focused on backend development and data processing. I focus on backend, event-driven architecture, and building systems that scale. Based in Chatuchak, Bangkok, Thailand.

Experience

7 Years 10 Months of experience building and improving production systems across frontend and backend.

  • Sirisoft Public Company Limited (3 Months)(3 Months)

    Senior Software Developer

    Dec 2025 – Present

    Working on enterprise systems for large-scale organizations.

    • Backend service development (Node.js / NestJS)
    • Database design and query optimization (PostgreSQL)
    • Internal service integrations
    • Scheduled jobs and background processing
    • Logging and error monitoring
    • API security and authentication flows
    • Docker-based deployments

  • Conicle Co., Ltd. (5 Years 6 Months)(5 Years 6 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 11 Months)

    Frontend Developer

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

Education

Bachelor of Computer Engineering, King Mongkut's Institute of Technology Ladkrabang .

Interests & hobbies →

What I’m into outside of work — for anyone who wants to know me as a person.