Senior Full Stack & AI Engineer Prospecting Sora Union
Resume:
Phyo Han
Kyaw
FULL STACK & AI ENGINEER
Austin, TX 78753, United States
***********@*****.***
Professional Experience
October 2023 - October 2025 Senior Full stack & AI Engineer Membersy, Austin, TX
● Led the design and deployment of full-stack web applications, modernizing both user-facing interfaces and backend services to improve performance, scalability, and security.
● Delivered major platform upgrades that enhanced system stability, reduced page load times by up to 40%, and improved the overall user experience across multiple product areas.
● Built and deployed real-time applications leveraging LLM-powered APIs for personalized recommendations, driving higher user engagement and a more intuitive experience.
● Engineered a multi-tier web application using React and Node.js, integrated with AWS EC2 and RDS to support over 500,000 active users while maintaining 99.9% uptime.
● Developed an LLM-enabled SaaS platform that provided intelligent content generation and automated summarization, significantly reducing manual workload.
● Collaborated with product and data science teams to deliver new AI capabilities—including question- answering systems and contextual chatbots—that strengthened customer interaction and platform value. June 2022 - September 2023 Senior Full stack developer Duck Creek Technologies, Boston, MA
● Designed and implemented scalable backend services capable of handling high-volume data processing, improving API responsiveness and ensuring stable system throughput during peak traffic.
● Accelerated engineering workflows by developing reusable React components, Storybook libraries, and shared utilities, resulting in faster feature delivery and more consistent UI quality.
● Managed production deployments across multiple cloud environments and maintained robust staging setups, contributing to a 30% improvement in overall code quality and release stability.
● Elevated engineering standards by defining clearer code review practices, enhancing documentation, and streamlining CI/CD pipelines for more reliable and predictable deployments.
● Integrated monitoring and logging tools to enhance debugging efficiency and support proactive performance tracking across services.
June 2021 - May 2022 Full stack developer TuSimple, San Diego, CA
● Architected and deployed React, Node.js, and Express applications with secure OAuth 2.0 authentication and REST API integrations, ensuring smooth and reliable communication across distributed services. Senior Full-Stack Engineer with 8+ years of experience designing, developing, and delivering large-scale web platforms and enterprise applications. Expert in frontend and backend development, cloud-native systems, microservices, and system architecture. Proven ability to lead cross-functional teams, set technical strategy, and optimize system performance to build scalable, maintainable, and secure software. Skilled at integrating advanced technologies, including light AI/LLM features, to enhance product functionality. Adept at transforming complex requirements into high-impact, production-ready platforms and aligning engineering initiatives with business goals to accelerate product velocity. Known for strong leadership, technical expertise, and a commitment to engineering excellence across all stages of product development.
● Optimized front-end performance through code splitting, caching strategies, and lazy loading, reducing average page load times and improving overall SEO ranking.
● Built responsive, mobile-first interfaces using React, Material UI, and CSS3, ensuring accessibility and a consistent user experience across both desktop and mobile devices.
● Implemented CI/CD pipelines with GitHub Actions, automating testing and deployments to reduce downtime and increase release efficiency.
July 2019 - May 2021 Web Developer Beyond Key, Chicago, IL
● Contributed to the development of client-facing web applications in the retail and healthcare sectors, delivering custom solutions that improved user engagement and overall system reliability.
● Built and maintained responsive websites using Laravel (PHP), JavaScript, and MySQL, ensuring scalability, clean architecture, and long-term maintainability.
● Implemented custom backend features—including data processing modules and secure authentication flows—to enhance core business functionality for clients.
● Improved debugging and testing workflows through structured error handling and unit testing, reducing the number of critical bug reports and strengthening product stability. Education
October 2015 - June 2019 Bachelor of Science in Computer Science University of Texas at San Antonio, San Antonio, Texas, USA
Key Skills
Languages: JavaScript, TypeScript, HTML5, CSS3, Python, Java, C#(ASP.NET, VB.NET), VBScript, GraphQL Frontend Frameworks: Angular, React, Vue, Next, Blazor, ASP.NET MVC Backend Frameworks: Node.js, ASP.NET, Java, PHP, Classic ASP, Express, Django Libraries: jQuery, Socket.IO, WebSockets, Salesforce API, Node.js, WinForms Cloud Platforms & Services: AWS, Azure, Docker, Twilio Storage & Databases: MySQL, PostgreSQL, Microsoft SQL Server, Oracle Database, PL/SQL, MongoDB, Elasticsearch, Redis, Memcached, AWS S3
AI/ML: LLMs, OpenAI API, LangChain, NLP(spaCy, Hugging Face Transformers), scikit-learn, FastAPI Other Tools & Technologies: REST APIs, ETL, WebSockets, GraphQL
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