02 — Person

About

8 years of building things.
From interfaces to infrastructure —
always one layer deeper.

I started on the frontend — dashboards, UIs, that kind of thing — then moved into backend and spent a good chunk of time on data pipelines with Kafka, Flink, and ClickHouse. Right now I'm at Sirisoft building backend systems for large organizations.

Recently I've been spending more time on infrastructure and operations. I'm working toward a transition into DevOps, Cloud, or DataOps engineering — the layer where software meets the systems it runs on.

Based in Bangkok, Thailand

Experience · 8 Years

Sirisoft Public Company Limited

5 Months

Senior Software Developer

Dec 2025 – Present

  • 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

  • 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

  • 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
Sippakorn Suphapinyo portrait

Capabilities

Backend

Node.jsNestJSPythonFastAPIDjangoPrismaStripe (API integration)

Frontend

ReactVueNuxtNext.jsTailwind CSSMUIElementUIStorybook

Streaming & Database

Streaming

Apache KafkaDebeziumRabbitMQApache Flink

Databases

PostgreSQLSQL ServerOracle DatabaseMariaDBClickHouseMongoDBElasticsearchRedis

Identity & Integration

OIDCOAuth 2.0JWTKeycloakEmail Sending

Infrastructure & Tools

DockerGitHub ActionsGitLab CINginxCloudflareSentry

Testing

JestCypressLocustRobot FrameworkPlaywright