Jusuf Kovacevic

- Senior Full Stack Developer with expertise in Node.js, Express.js, and React. - Built and maintained REST APIs and real-time web applications. - Designed scalable microservices and integrated Stripe payment systems. - Deployed applications on AWS/GCP with CI/CD pipelines. - Implemented automated testing using Jest, Cypress, and Playwright. - Collaborated in Agile environments with product, design, and QA teams.

- 10+ years of experience in C#, JavaScript, React, Node.js, and .NET. - Expertise in building RESTful APIs and microservices. - Proficient in SQL Server, Entity Framework, and cloud platforms (AWS/GCP). - Skilled in deploying applications with CI/CD pipelines and Agile/Scrum. - Strong experience in unit testing with Jest, Cypress, and Playwright. - Experienced in optimizing system performance and delivering scalable, maintainable code.

- Assisted in developing web applications using ASP.NET Core and JavaScript. - Supported API development and maintenance using .NET. - Worked on frontend features using React and Bootstrap/Material UI. - Wrote and optimized SQL queries using Entity Framework. - Participated in Agile/Scrum meetings and collaborated with team members. - Helped with debugging, testing, and fixing application issues. - Assisted in CI/CD processes and basic deployment tasks. - Used Git for version control and team collaboration.