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Team lead
IBM • Fulltime
Sep 2020 - May 2024 • 3 yrs 8 mos
* Led a cross-functional team in the development and delivery of scalable web and mobile applications for enterprise clients. * Managed end-to-end project execution including requirement analysis, architecture design, development, testing, deployment, and maintenance. * Developed responsive web applications using **React.js, Angular, Node.js, and Express.js** and mobile applications using **React Native/Flutter**. * Coordinated with UI/UX designers, QA teams, and stakeholders to ensure seamless user experience across web and mobile platforms. * Mentored and guided developers through code reviews, technical training, and implementation of best coding practices. * Integrated RESTful APIs, authentication systems, push notifications, and third-party services for mobile and web applications. * Improved application performance, scalability, and security through optimized architecture and cloud deployment strategies. * Led Agile/Scrum ceremonies including sprint planning, daily stand-ups, and release management. * Ensured successful CI/CD implementation and smooth deployment using Git, Docker, and cloud platforms like AWS/Azure. **Technologies:** React.js, Angular, Node.js, Express.js, React Native, Flutter, MongoDB, MySQL, REST APIs, Git, Docker, AWS/Azure, Agile Scrum
Software Developer
Infosys • Fulltime
Dec 2013 - Aug 2020 • 6 yrs 8 mos
* Developed and maintained scalable full-stack web applications using **React.js, Node.js, Express.js, and MongoDB/MySQL**. * Designed responsive user interfaces and reusable frontend components to improve user experience and application performance. * Built and integrated RESTful APIs for seamless communication between frontend and backend systems. * Collaborated with cross-functional teams in Agile/Scrum environments to deliver high-quality software solutions on schedule. * Optimized application performance, reducing API response time and improving overall system efficiency. * Implemented authentication, authorization, and security best practices using JWT and role-based access control. * Worked with version control tools like **Git/GitHub** and CI/CD pipelines for smooth deployment and release management. * Participated in code reviews, debugging, testing, and production support activities. **Technologies:** React.js, Node.js, Express.js, JavaScript, HTML, CSS, MongoDB, MySQL, Git, REST APIs, Agile Scrum
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ioannakarajova

Nederland
Very fast, patient and easy to work with. Understoode emediently
tyesonandeson
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