Participated in full development cycle, from analysis to production support. Collaborated with teams to translate business needs into technical solutions, optimizing performance and maintainability.

Designed and maintained web apps using React.js, Next.js, NestJS, Node.js. Focused on scalability, performance, and agile practices. Integrated SQL, Docker, Encore, and Jest for efficiency and code quality.

Prepared tailored tech estimates, implemented solutions, and met project requirements. Ensured efficiency and quality in frontend and backend development.

Developed frontend with Angular (v12-17) and backend with Node.js. Created scalable APIs, managed MongoDB, and maintained Angular apps for efficiency and high-quality user experience.

Worked on visual and functional development, bug fixing, and pre-trial analysis to ensure product quality and effectiveness.

Developed multiple screens for comfeweb, consumed APIs, solved bugs, and analyzed product operation for development effectiveness.