Lwin Oo Naing

Led full feature life cycle, from technical design to robust and scalable execution. Architected and implemented a performance overhaul for analytic dashboards, leveraging server-side rendering (SSR) and advanced bundle splitting to improve rendering speed by 50%. Defined and enforced a new testing standard, elevating unit coverage to 90% (Jest/Vitest) and introducing Playwright end-to-end testing, resulting in a 30% reduction in regression bugs over 6 months.

Spearheaded and managed key feature lifecycle development from technical conception to final deployment. Collaborated with stakeholders and designers to refine technical requirements and user stories within a dynamic Agile/Scrum environment. Dramatically improved application reliability by elevating unit test coverage from 60% to 90%, establishing new internal quality standards.

Led features from concept through execution, taking accountability for every phase. Collaborated with stakeholders and designers in an Agile environment to define and refine user stories and acceptance criteria. Increased test coverage from 60% to 90% to improve code quality and documented the process. Unified disparate APIs to build a unified Cinema Ticket Booking System, significantly increasing monthly users from 100K+ to 250K+. Engineered a high-volume Facebook Page Management System handling 100K+ daily messages. Implemented RESTful APIs to facilitate seamless communication between front-end and back-end systems. Technologies used include JavaScript, React, Node.js, Express, MongoDB, PostgreSQL, Docker, Kubernetes, Tailwind, and RESTful APIs.