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Pyei Phyo Htet(Thomas)Senior Software Engineer - Full Stack
Email
[email protected]
Phone
+669 - 59491867, +959 - 768931860
Location
Bangkok
LinkedIn
https://www.linkedin.com/in/pyei-phyo-htet-86b8b7191/
GitHub
https://github.com/thomaswinchestar
https://devpph.netlify.app/
Medium
https://medium.com/@thomaswinchestar
Profile

Senior Software Engineer with 8+ years building scalable backend systems, APIs, and full-stack platforms across SaaS, fintech, e-commerce, real estate, AR/VR, and AI-assisted vibe-coding internal developer tools. Expert in PHP / Laravel / PostgreSQL, modern JavaScript (React, Next.js), Typescript, and AI-assisted software development, including internal tools modeled after Cursor, Lovable, and Windsurf. Strong background in architecting high-performance systems, improving developer productivity, mentoring engineers, and leading cross-functional delivery teams.

Professional Experience
Senior Full-Stack Engineer, Skubbs Private Limited (Singapore)
  • •Delivered major platform features and enhancements across ResQMe, JL-Tech, SalesVenture, NST, and IHP, working closely with PM, QA, and backend teams to ship reliable, production-ready updates.
  • •Developed SkubbsMate – AI-Assisted Development Platform, an internal dev productivity tool similar to Cursor, Lovable, and Windsurf, featuring multi-file project support, live code preview, conversational coding, and AI error-fixing powered by Claude + OpenAI.
    • PresentRemote
  • •Implemented Next.js 15 + Supabase architecture, including authentication, project persistence, chat history, auto-save logic, device preview modes, and React/Vite/Next.js templates.
  • •Improved team workflows through structured Git practices, optimized component patterns, faster debugging flows, and improved internal developer experience (DX).
  • •Coordinated UAT → PROD releases, field reintegration, and API updates for enterprise systems, ensuring smooth delivery and minimal regression.
  • •Collaborated with design, QA, and backend teams to clarify requirements, fix defect logs (DL-01 → DL-24), and refine job history modules with Crew ID, RTO, and new admin configurations.
    • Senior Full-Stack Engineer & Technical Lead, Media Arc Solutions Co., Ltd
  • •Architecting backend systems using Laravel + PostgreSQL + Redis, improving P95 latency by 45% for large-scale real estate listings (3,200+ properties).
  • •Automated backend workflows saving 10+ admin hours/month and increasing lead conversions by 30%.
    • 03/2025Bangkok, Thailand
  • •Integrated Anthropic Claude, OpenAI, Gemini and MCP to enhance engineering automation, code refactoring, and internal tooling.
  • •Led cross-functional engineering across backend, frontend, and DevOps, enforcing clean architecture, coding standards, and CI/CD practices.
    • Senior Fullstack Developer & Techinical Lead, Brndwrx
  • •Built immersive Web-based AR/VR retail experiences using React, Three.js, Aframe.js and 8th Wall, boosting user interaction by 60% and repeat scans by 40%.
  • •Developed Shopify apps with Next.js, optimized GraphQL APIs, and improved checkout experience, reducing page load times by 35%.
    • 03/2024 – 02/2025Bangkok, Thailand
  • •Delivered high-traffic campaigns and improved code maintainability via refactoring and test coverage.
    • Senior Fullstack Developer, Dinger Co., Ltd (Fintech, Payment Gateway)
  • •Built payment gateway systems, billing portal, and mobile eWallet using Laravel, PostgreSQL, React/Next.js, MUI, Zustand, and secure payment flows.
  • •Strengthened WooCommerce plugin security with encryption and improved checkout reliability.
    • 05/2023 – 10/2024
  • •Delivered ISP billing portal used by thousands of customers.
  • •Mentored junior engineers and improved internal SDLC and DevOps processes.
    • Senior Frontend Engineer, Team Lead, NexStack Co., Ltd Sigapore
  • •Delivered HRMS and enterprise invoice management system using Next.js, Strapi, GraphQL.
  • •Implemented CI/CD with Docker + GitHub Actions.
    • 06/2022 – 04/2023
  • •Developed government centralized video management system using Clustering + Redis caching.
    • Full Stack Developer, Trazitar eCommerce
  • •Built eCommerce platform across Laravel, WordPress, React; implemented POS-to-online sync.
  • •Improved UX & performance → 30% sales increase.
    • 10/2021 – 06/2022
    Senior Web Developer, Next Innovations Co., Ltd
  • •Built enterprise admin systems with Laravel + Vue.
  • •Improved reliability via testing, QA triage, and performance optimization.
    • 03/2021 – 09/2021
    Senior Web Developer, Pixellion 360 Co., Ltd (P360)
  • •Built “Welldone” freelance marketplace from scratch.
  • •Shipped multiple CMS, eCommerce, and enterprise projects.
    • 05/2019 – 02/2021
    Junior Web Developer, Myanmar Web Designer Co., Ltd
  • •Delivered custom WordPress and PHP websites across multiple industries.
    • 02/2018 – 04/2019
    Technical Skills
    HTML5
    Tailwind
    JavaScript
    React
    Laravel
    Next JS
    Data Fetching

    React Query, Axios, SWR, Apollo Client, GraphQL

    Express
    MySQL
    PostgreSQL
    Git
    AR/VR(Web)
    Firebase
    AI

    Github Copilot, Claude, ClaudeCode, WindSurf, Cursor, Trae, Gemini CLI

    Supabase
    CSS3
    Bootstrap
    TypeScript
    PHP
    Wordpress
    State Management

    Redux, Redux Toolkit, Zustand

    Node JS
    Strapi
    MongoDB
    Docker
    UI Component Library

    Material, Ant Design, MDB, Material Tailwind, DaisyUI, Chakra UI, shadcn/ui, Radix UI

    AWS
    Shopify
    Vue
    Prisma
    Education
    Bachelor of Science (Physics), Yangon University of Distance Education (YUDE)
    02/2015 – 12/2019
    Diploma in Information & Technology, National Management College
    01/2014 – 12/2015
    Projects
    AI-Assisted Development Platform (Cursor/Lovable Alternative), Next.js 15, Supabase, TypeScript, Monaco Editor, WebContainers, Claude/GPT, MCP
  • •Built full AI developer environment with live preview, multi-file understanding, auto-fix, chat history, and templates.
  • •Boosted engineering productivity and reduced onboarding/setup time dramatically.
    • ResQMe – Emergency Response Platform (Skubbs), Next.js, Express.js(Node.js)
  • •Rebuilt job history workflow, integrated Crew ID/RTO fields, fixed UAT → PROD issues.
    • SalesVenture — B2B Marketplace (Skubbs), Next.js(App Router), Supabase
  • •Revamp the whole web app with new architecture
    • JL-Tech – Logistics & Job Tracking (Skubbs), Wordpress
  • •Completed DL-01 → DL-24 fixes, improved field mapping and data consistency.
    • NST — WordPress Corporate Site (Skubbs), WordPress, ACF, Custom Plugins
  • •New staging site, CPT setup, PDF/blog support, and payment method selection.
    • Tailor E-commerce (React SPA + Laravel + WooCommerce API)
  • •Custom clothing designer (30+ fabrics, 3D previews) → +30% checkout conversion, 60% faster page load, 100+ orders/mo.
    • Real Estate Platform (Laravel + React)
  • •18 filters, 3.2k listings → +30% leads, 45% faster search, 10 admin hrs saved/mo.
    • Gem & Jewellery E-commerce
  • •Advanced filters (origin, shape, size, treatment, gem type), 3D/360° product viewers, “Add to Ring” feature → +40% sales uplift.
    • Performance Optimizations (Brndwrx & legacy apps), Next.js, React, Laravel
  • •Refactors → reduced load times by ~35%
    • Plantd Skincare AR Experience, Curved Image Targets
  • •Built an immersive web AR experience with 8th Wall, A‑Frame, and vanilla JS, React.js, Three.js: users scan a skincare bottle to see ingredients, descriptions, and animations overlaid on the bottle in real time using 3D models and DOM-driven UI.
  • •Optimized for smooth, responsive interactions: performant animations, seamless tracking, and interactive UI (clickable buttons for expanded ingredient details and product info) to boost engagement.
    • Brndwrx Shopify Enhancements, Next.js, GraphQL, Shopify APIs
  • •Custom apps & optimized APIs/themes → faster checkout & better UX
    • Mobile eWallet Application, Dinger
  • •Built a secure, user-friendly mobile eWallet for banking clients using Next.js, TypeScript, Ant Design, Tailwind, Redux Toolkit, React Query, and React Hook Form, enabling effortless transfers, bill payments, and interactive dashboards with push notifications.
  • •Implemented real-time transaction tracking and integrated compliant, secure payment gateways, ensuring data protection and transaction integrity.
    • Billing Portal for ISP, Dinger
  • •Built a comprehensive billing portal for utilities (electricity, telecom) with Next.js, TypeScript, Material UI, TanStack Query, Zustand, React Hook Form, Laravel, RESTful APIs, and PostgreSQL, featuring a user-friendly UI and robust backend for complex billing.
  • •Automated payment workflows and integrated third‑party gateways to reduce processing time and streamline end-to-end payments.
    • Picpicker Mobile Application, Dinger
  • •Built a seamless photo picking and sharing app with Flutter (frontend) and Laravel (backend), delivering intuitive UIs and a scalable, secure backend.
  • •Implemented robust APIs and integrations for efficient, secure data handling to enhance overall user experience.
    • WooCommerce Plugin Security (Dinger), PHP, WooCommerce
  • •Strengthened encryption & checkout security
    • HR Management System, NexStack
  • •Built a feature-rich HRMS for employee data, payroll, and attendance using Next.js, Emotion CSS, Material UI, Strapi, GraphQL, Zustand, Apollo Client, and Node.js.
  • •Streamlined data management with a GraphQL-powered backend and designed responsive, user-friendly interfaces with Next.js and Zustand for state management.
    • Centralized Video Mgmt System (Gov’t), Next.js, Strapi, Docker, Redis, MinIO
  • •Video analytics & storage → scalable to hundreds of live feeds
    • Invoice System, NexStack
  • •Led end-to-end development of an invoice management system (invoices, clients, products, refunds) using Next.js, Material UI, Strapi, GraphQL, Zustand, Apollo Client, and Node.js.
  • •Automated invoice/refund workflows with real-time updates and dynamic generation, delivering a clean, intuitive UI and robust API integrations.
    • Custom Delivery Plugin, PHP, JavaScript, jQuery
  • •Region based shipping logic for WooCommerce
    • Synchronized Online Store and POS System, Trazitar
  • •Built and synchronized a WordPress/WooCommerce online store with a POS system using PHP and JavaScript, enabling real-time inventory and sales updates.
  • •Developed custom plugins to streamline product management and generate actionable sales reports.
    • Custom E-commerce Platform
  • •Built a scalable e-commerce platform with React, Next.js, Tailwind, shadcn/ui, TypeScript, Zustand, Strapi, and Node.js, featuring a responsive UI and secure payment integration for seamless browsing and checkout.
  • •Integrated Strapi CMS to manage dynamic content and backend data, enabling fast updates and flexible product/content workflows.
    • Photo-to-3D Chibi Converter
  • •Built an AI driven 3D Chibi Generator processing user photos for image analysis and model generation. AI powered web tool for converting photos to 3D avatars
    • Custom AI-powered Chatbot
  • •Developed AI chatbot using OpenAI API, integrating realtime conversational AI for automated customer support.
    • AI Resume Refiner Tool
  • •Built a resume optimizer using React + LLM for ATS friendly resume parsing and generation.