Mantas Petraitis

Delivered scalable web platforms using React, Angular, Vue.js, and Next.js with modern architecture and state management. Built backend services using Node.js, Express, NestJS, and Django. Designed RESTful APIs, optimized performance, and integrated third-party services. Managed deployments with AWS, GCP, Docker, and Kubernetes, while implementing CI/CD pipelines and collaborating in Agile teams.

Developed scalable web applications using JavaScript, TypeScript, React, and Vue.js, while building and optimizing backend APIs with Node.js and Express.js to enhance performance and system efficiency. Integrated third-party services, collaborated within Agile teams, and contributed to Django-based development by creating UI components and supporting backend integration, as well as participating in testing, debugging, and maintaining reliable, high-performance applications.

Developed applications using JavaScript, TypeScript, React, and Vue.js. Built backend APIs with Node.js and Express.js. Improved performance and optimized frontend architecture. Integrated third-party services and APIs. Collaborated in Agile teams. Assisted in Django-based development, built UI components, supported backend integration, and handled testing, debugging, and maintenance of applications.