Abhijit Kumar Mahato

Backend Developer | Java, Spring Boot | React (Secondary)

dev.abhijitkrma@gmail.com

abhijitkr.github.io

+91 xxxxxxxxxx

Kolkata, West Bengal, India

Hi, I'm Abhijit Kumar Mahato, a Software Engineer focused on backend development using Java and Spring Boot. Currently working at Tata Consultancy Services (TCS), I contribute to a banking domain project where I develop and maintain RESTful APIs, implement business logic, and build reliable backend systems.

I have hands-on experience with Spring Boot, REST APIs, and relational databases, along with strong fundamentals in Core Java and OOPs. I am currently expanding my knowledge in system design, scalable architectures, and backend performance optimization.

Previously, I worked on frontend and UI/UX-focused projects, including the Dumper Tracking System and Port Management System, where I collaborated with stakeholders and delivered user-centric solutions. My background in React and modern web technologies helps me understand full-stack systems and build better backend integrations.

I hold a Master of Computer Applications (MCA) and am actively working towards becoming a well-rounded backend engineer capable of building scalable and efficient systems.

🚀 Currently focused on backend development, system design, and problem solving.

SKILLS

Java 85%

Spring Boot 75%

REST APIs 80%

SQL 70%

Spring MVC 70%

JWT Authentication 65%

Git 75%

Postman 80%

React.js (Secondary) 80%

JavaScript / TypeScript 75%

HTML & CSS 85%

MongoDB 60%

WORK EXPERIENCE

Systems Engineer (Backend Developer)

Tata Consultancy Services (TCS Digital) | Kolkata, West Bengal, India

Nov 2024 – Present

Working as a backend developer on a banking domain project, building and maintaining scalable backend systems.

• Developed and maintained RESTful APIs using Spring Boot and Java for a banking domain project, supporting multiple business workflows
• Implemented business logic and enhanced backend features, reducing manual effort and improving processing efficiency
• Debugged and resolved production issues, improving application stability and reducing recurring defects
• Collaborated with cross-functional teams (frontend, QA, business) to deliver features within sprint timelines
• Participated in code reviews and deployments, ensuring code quality and smooth releases
• Developed frontend components using Angular for seamless integration with backend services
• Designed backend modules following layered architecture (Controller → Service → Repository) for better maintainability

Software Developer Intern (Frontend & UI/UX)

Genesis Software Systems | Haldia, West Bengal, India

Aug 2021 - Oct 2021

Worked on real-world projects involving frontend development and UI/UX design for port management systems.

• Developed frontend prototypes using HTML, CSS, and JavaScript
• Designed UI/UX using Figma for enterprise-level applications
• Collaborated with stakeholders and presented solutions to leadership
• Conducted field testing and gathered feedback for improvements

EDUCATION

Master of Computer Applications

Arka Jain University (AJU) | Jamshedpur, Jharkhand, India

Aug 2024

I completed my Masters from this esteemed university with CGPA of 9.05.

Coursework includes Discrete Mathematics, Research Methodology & IPR, Professional Communication, Basics of Programming Language, OOPs with Java, Operating System with Linux, Data Structures, Computer Networks, Web Technologies, Database Management System, Software Engineering, Artificial Intelligence, Advanced Java, Data Analytics using Python, Internet of Things, Design & Analysis of Algorithms, Cloud Computing, Mobile Application Programming, Big Data.

Bachelor of Computer Applications

Arka Jain University (AJU) | Jamshedpur, Jharkhand, India

Oct 2020

I completed my Bachelors from this esteemed university with GPA of 8.85.

Coursework includes Introduction to Computer Science, Programming in C, Discrete Mathematics, Business Communication-I, Hindi, IT Awareness, Data Structures through C, OOPs with C++, Operating System, Numerical & Statistical Methods, English, Programming with Java, Design and Analysis of Algorithms, Digital Electronics, Database Management System, Data Communication & Networking, Python Programming, Web Programming, Computer Graphics and Animation, Software Engineering, Mobile Application Development, Financial Accounting, Software Project Management, Internet of Things, Advanced Web Programming, Artificial Intelligence, Enterprise Java, Software Quality Assurance, Security in Computing, Business Intelligence, Cloud Computing, IT Service Management, Project.