Sayantan Paul

Junior Software Engineer @ Floydee Infotech Private Limited

About

Results-driven Backend Developer with 1+ year of experience building secure and scalable RESTful APIs, user management systems, and backend services using Spring Boot, Node.js, and Microservices Architecture. Experienced in automating processes and reducing manual effort by up to 50%, while driving a 30% increase in application performance. Passionate about DevOps, cloud-native development, and continuously learning modern backend technologies.

Country

India

City

Kolkata

Industry

Computer Software

Skill

Back-End Web Development, Express.js, Node.js, JSON Web Token (JWT), Jpa, REST APIs, Postman API, MySQL, PostgreSQL, Sequelize.js, Cron, Database Development, Model-View-Controller (MVC), Git, GitHub, chef, Jenkins, Docker Products, Visual Studio, Artificial Intelligence (AI)

Experience

Junior Software Engineer

Floydee Infotech Private Limited

2024-6 - Present · 2 yrs 4 mos

Kolkata, West Bengal, India

I’ve built scalable backend systems using both Spring Boot and Node.js, giving me flexibility across stacks. I’ve implemented key features like user authentication, role-based access control, JWT integration, and rate limiting, which align well with secure API development. My work on modules like Company, Customer, and Service Catalog using Sequelize and MVC, along with automating notifications via node-cron, shows my ability to handle real-time backend tasks efficiently. I’ve also worked with PostgreSQL, JPA, and RESTful APIs, and contributed to projects that supported dynamic and scalable business needs