This page highlights my professional journey as a Software Engineer, detailing the roles I’ve taken on, the systems I’ve built, the technologies I’ve used, and how each experience contributed to my growth.
Teo Hong Silom / ICT Solutions
Bangkok, Thailand
Current Position
Jan 2023 - Present
3 years 6 months
Built and maintained scalable web applications and internal systems, focusing on performance, stability, and long-term sustainability. Worked closely with cross-functional teams to improve engineering workflows, review code, and resolve production issues. Delivered multiple React and Next.js applications, including dashboards, admin platforms, and an internal AI chatbot.
Role: Backend Engineer (Contributor)
2025 - 2026 · Team ProjectDeveloped and maintained Apigee API gateway flows by validating requests, invoking southbound services, and mapping responses to northbound API, while implementing standardized error handling, logging, and response.
Role: Frontend Engineer (Lead Development)
2024 · Solo ProjectAn internal enterprise AI chat platform with real-time streaming, administrative chat history visibility, role and user management, and centralized theme and localization controls.
Role: Frontend Engineer (Lead & Contributor)
2023 - 2024 · 4 Project VariantsA back-office Visitor Management System designed for enterprise and leadership center operations, providing visitor tracking, access control, booking management, approval workflows, and reporting through a centralized administrative interface.
Role: Frontend Engineer (Contributor & Maintainer)
2023 · Team ProjectA performance monitoring platform designed to help operations managers and regional leads track field activity, evaluate technician KPIs, and make data-driven decisions through clear dashboards and structured reports.
Evercomm SG · Outsourced via THS
Singapore (Remote)
Jul 2024 - Jan 2025
7 months
Mentored team members and took ownership of feature development by proactively gathering requirements and advising on best practices. Integrated libraries, frameworks, and RESTful APIs to deliver cross-browser, user-friendly interfaces with multi-language support. Maintained clear documentation for MongoDB schemas, indexes, and deployment configurations.
A comprehensive Carbon Emissions and GHG Accounting platform designed to help organizations track, calculate, and report emissions
Rabbit Care
Bangkok, Thailand
Nov 2021 - Dec 2022
1 year 2 months
Improved website performance by refactoring legacy code for better maintainability and scalability. Built and maintained a headless CMS using Strapi and PostgreSQL, optimized media handling with Google Cloud Storage and imgix, and enhanced SEO using Next.js. Developed reusable NPM libraries, enforced UI consistency with Storybook, and ensured quality through unit testing, while rapidly delivering interfaces with SCSS, Tailwind, and Chakra UI.

Employee of the Month (May 2022)
A digital insurance and financial product platform, with a focus on landing page development and CMS-driven content to support marketing, SEO, and growth initiatives.
AppMan Co., Ltd.
Bangkok, Thailand
Jun 2021 - Oct 2021
5 months
Contributed to hybrid application development by integrating Cordova-based web views, building reusable UI components, and supporting the team in resolving production issues and technical debt.
A Cordova-based iPad webview application designed to digitize insurance quotation workflows and reduce paper-based processes.