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Biswadeep Chakraborty

Biswadeep Chakraborty

Java Spring Boot Developer

Mumbai 2+ yrs exp 84 ยท Excellent

About

Java Spring Boot Developer with 3+ years of experience building scalable backend applications using Java, Kotlin, Spring Boot, Microservices, AWS, Docker, Kafka, and Redis. Experienced in designing RESTful APIs, implementing secure authentication using Spring Security and JWT, optimizing database performance, and deploying applications on cloud infrastructure. Strong expertise in distributed systems, problem-solving, and backend architecture design.

Skills & Expertise (64)

Jetpack Compose Advanced
9.0/10
2
Years Exp
kotlin Advanced
8.5/10
4
Years Exp
Spring Boot Advanced
8.0/10
3
Years Exp
Agile Development Advanced
8.0/10
4
Years Exp
Team Collaboration Advanced
8.0/10
4
Years Exp
Communication Advanced
8.0/10
4
Years Exp
Analytical Thinking Advanced
8.0/10
4
Years Exp
Flutter Advanced
8.0/10
2
Years Exp
Microservices Architecture Advanced
8.0/10
3
Years Exp
Android SDK Advanced
8.0/10
4
Years Exp
Problem Solving Advanced
8.0/10
4
Years Exp
Android Studio Advanced
7.5/10
4
Years Exp
Unit Testing Advanced
7.0/10
4
Years Exp
Debugging & troubleshooting Advanced
7.0/10
4
Years Exp
In-app Purchases Advanced
7.0/10
2
Years Exp
Performance Optimization Advanced
7.0/10
4
Years Exp
Debugging Advanced
7.0/10
4
Years Exp
MVVM Advanced
7.0/10
4
Years Exp
Clean Architecture Advanced
7.0/10
4
Years Exp
ViewModel Advanced
7.0/10
4
Years Exp
LiveData Advanced
7.0/10
4
Years Exp
Navigation Component Advanced
7.0/10
4
Years Exp
JUnit Advanced
7.0/10
4
Years Exp
Room Advanced
7.0/10
4
Years Exp
WorkManager Advanced
7.0/10
4
Years Exp
Retrofit Advanced
7.0/10
4
Years Exp
OkHttp Advanced
7.0/10
4
Years Exp
JSON Parsing Advanced
7.0/10
4
Years Exp
Firebase Advanced
7.0/10
4
Years Exp
Firebase Cloud Messaging Advanced
7.0/10
4
Years Exp
Google Maps SDK Advanced
7.0/10
4
Years Exp
Gradle Advanced
7.0/10
4
Years Exp
JWT Authentication Advanced
7.0/10
3
Years Exp
Spring MVC Advanced
7.0/10
3
Years Exp
AWS EC2 Advanced
7.0/10
3
Years Exp
Spring Security Advanced
7.0/10
3
Years Exp
Git Advanced
7.0/10
4
Years Exp
REST APIs Advanced
7.0/10
4
Years Exp
Spring Data JPA Advanced
7.0/10
3
Years Exp
Material Design Advanced
7.0/10
4
Years Exp
OOP Concepts Advanced
7.0/10
3
Years Exp
Hibernate Advanced
7.0/10
3
Years Exp
MySql Advanced
7.0/10
3
Years Exp
Redis Cache Advanced
7.0/10
3
Years Exp
Apache Kafka Advanced
7.0/10
3
Years Exp
Java Advanced
6.5/10
4
Years Exp
Paytm Advanced
6.5/10
2
Years Exp
Stripe Advanced
6.5/10
2
Years Exp
DataStore Advanced
6.5/10
4
Years Exp
Design Patterns Advanced
6.5/10
4
Years Exp
Maven Advanced
6.5/10
4
Years Exp
SOLID principles Advanced
6.5/10
4
Years Exp
Modular Architecture Advanced
6.5/10
4
Years Exp
Google Cloud Platform Intermediate
6.0/10
2
Years Exp
API Gateway Intermediate
6.0/10
2
Years Exp
Eureka Server Intermediate
6.0/10
2
Years Exp
Service Discovery Intermediate
6.0/10
2
Years Exp
Docker Intermediate
6.0/10
2
Years Exp
Data Structures & Algorithms Intermediate
6.0/10
3
Years Exp
Collections Framework Intermediate
6.0/10
3
Years Exp
IntelliJ IDEA Intermediate
6.0/10
3
Years Exp
Postman Intermediate
6.0/10
3
Years Exp
Dart Intermediate
6.0/10
2
Years Exp
Kubernetes Intermediate
5.0/10
2
Years Exp

Work Experience

Java Spring Boot Developer

Om Informatics

Present - Present

Developed and maintained enterprise backend applications using Java, Spring Boot, and MySQL. Designed and implemented scalable REST APIs for internal and customer-facing applications. Improved application performance by approximately 40% using Redis caching and database optimization. Integrated Apache Kafka for asynchronous communication and event-driven workflows. Developed Microservices Architecture using Spring Boot ecosystem. Containerized applications using Docker and deployed services on AWS EC2. Optimized SQL queries and resolved N+1 query issues. Integrated Firebase FCM Push Notifications and third-party SMS APIs. Collaborated with cross-functional teams to deliver high-quality software solutions.

Java Backend Developer

Fininfocom

Aug 2023 - May 2024

Developed backend services for cloud kitchen and restaurant management systems. Built REST APIs using Java and Spring Boot. Integrated Firebase Push Notifications and third-party SMS APIs. Implemented server synchronization and soft-delete functionality. Worked closely with mobile and frontend teams to ensure seamless API integration.

Software Engineer

3Frames Software Labs

Mar 2022 - Jul 2023

Developed backend applications using Java, Kotlin, Spring Boot, and Spring Security. Implemented JWT Authentication and Authorization mechanisms. Designed secure REST APIs for enterprise applications. Integrated remote stored procedures for CRUD operations. Enhanced application security and performance through backend optimizations. Participated in requirement analysis, development, testing, and deployment activities.

Education

Master's Degree - Pondicherry University

2018 - 2021 ยท India

Certifications

No certifications added yet

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 9/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 84/100

Profile Overview

Member sinceAug 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation