- Led the development and maintenance of critical C++ and GoLang firmware and Flutter UI for an automated hydraulic press system; directly contributing to its status as a market leader through innovative design and functionality, resulting in record sales within the first year. Colaborated with the mechanical engineering team to adress hardware related issues, enhancing product reliability and customer satisfaction.- Developed and deployed a Flutter mobile application and NodeJS REST API integrated with the company's IoT products through WebSockets, achieving 2,000+ daily active users, featuring real-time device interaction, and enhancing user engagement through continuous updates based on agile methodologies- Maintained the company's websites and AWS EC2 and S3 servers through routine updates and performance monitoring, ensuring high availability and security. Led backend and UI optimizations that resulted in significant improvements in key SEO performance metrics, directly contributing to increased web traffic and enhanced user engagement.

- Led a small team in developing and maintaining an e-commerce website for annual charity event ticket sales using React and NodeJS, enhancing user experience and operational efficiency through innovative administrator tools.- Spearheaded the optimization of supply determination methodologies based on ticket sales analytics, significantly reducing costs and improving event logistics.- Drove continuous improvements to the platform by implementing real-time sales insights and feedback-driven updates, resulting in increased ticket sales and customer satisfaction.

- Developed and maintained electronic forms for the university's financial aid department using an online platform, leveraging JavaScript and SQL to enhance functionality and user interaction.- Identified and resolved a critical bug by pinpointing an incompatibility between modern JavaScript syntax in our implementations and the platform's outdated JavaScript engine, ensuring seamless form processing and data integrity.