I’m Win Zaw Oo, a senior full-stack developer with 6+ years of experience building and improving web applications end to end. I enjoy working across front-end and back-end with strong attention to maintainability, performance, and clean architecture—whether it’s migrating platforms, designing admin portals, or implementing secure business workflows.…

I’m Win Zaw Oo, a senior full-stack developer with 6+ years of experience building and improving web applications end to end. I enjoy working across front-end and back-end with strong attention to maintainability, performance, and clean architecture—whether it’s migrating platforms, designing admin portals, or implementing secure business workflows.…

Available to hire

I’m Win Zaw Oo, a senior full-stack developer with 6+ years of experience building and improving web applications end to end. I enjoy working across front-end and back-end with strong attention to maintainability, performance, and clean architecture—whether it’s migrating platforms, designing admin portals, or implementing secure business workflows.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Work Experience

Senior Full-Stack Software Engineer at KBZ Bank
March 3, 2025 - Present
Led migration of three marketing websites from WordPress to a combined Strapi and Next.js stack for AWS serverless deployment, improving hosting cost efficiency. Built a React.js-based administrative portal for contact-center staff to search KYC information and perform account-amount blocking, card blocking, and PIN resets. Established Jenkins CI/CD pipelines for existing systems to streamline deployments and improve release cycles. Partnered with cross-functional stakeholders to translate operational requirements into maintainable software solutions.
Senior Full-Stack Developer at Smilax Global
October 1, 2023 - March 1, 2025
Analyzed product requirements and defined backend technology patterns for a microservices-based HRMS platform. Designed and developed database schemas for new features, including a recruitment management module. Owned backend service implementation and collaborated with external DevOps engineers on front-end and back-end deployments. Participated in Agile planning and cross-functional delivery activities to coordinate development across teams.
Web Developer at Advance Business Solutions
January 1, 2020 - October 1, 2022
Developed a goods-order management system including order setup, purchase orders, receipts, damages, returns, and reporting. Integrated with SAP, PHP (Laravel), and MySQL to support business workflows and transactional data. Built an API integration for a membership card payment system that connects seamlessly with the POS system. Developed a background service to map supermarket orders to company products and process orders.
Web Developer at CloudSource Myanmar
February 1, 2019 - September 1, 2023
Developed a tour management system covering routes, service pricing, customers, and fleet operations. Built frontend features using TypeScript, React, Remix, and Tailwind CSS. Implemented backend workflows using Remix server actions, Prisma, and PostgreSQL. Integrated Firebase authentication, notifications, and Google Maps functionality. Containerized and deployed the application to GCP using a GitHub Actions CI/CD pipeline.

Education

Bachelor of English at Paokkku University
January 1, 2014 - March 1, 2017
Diploma in Information Technology at IQN (UK)
January 1, 2019 - December 1, 2019

Qualifications

Web Developer, CloudSource Myanmar
January 1, 2019 - December 1, 2019

Industry Experience

Software & Internet, Financial Services