Serverless 20/07/2023 — 07/04/2024 Junior Back-end developer Kyiv Worked at Serverless on the ShortLinker project, which allows users to shorten long links and manage them within their profiles. In their profile, users can check the expiration time of links and view all of their links Key responsibilities: - Assisted in developing and optimizing RESTful APIs using Node.js and TypeScript. - Managed database tasks, including data modeling and SQL query optimization for MySQL and PostgreSQL.. - Worked with new technology, library and AWS(Lambda, Gateway, Cognito, S3, DynamoDB, RDS, SQS). - Participated in debugging and troubleshooting code issues, enhancing problem-solving skills.

Before working on the ShortLinker project at Serverless, I completed an internship where I focused on tasks related to AWS, Node.js, and deepening my knowledge of Node.js. During this internship, I gained hands-on experience with AWS services such as Lambda, Gateway, Cognito, S3, DynamoDB, RDS, and SQS. Additionally, I worked on projects involving Node.js, which helped me strengthen my understanding of server-side JavaScript development. This internship provided me with a solid foundation in cloud computing and backend development, preparing me well for my role in the ShortLinker project.

During the internship, I actively contributed to team projects and fulfilled my responsibilities with dedication and efficiency. My efforts were recognized by my colleagues, and I received high praise as a team member. I quickly learned and adapted to various situations, enabling me to successfully complete tasks and actively collaborate with the team to achieve common goals.