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sankalp yadav

sankalp yadav

Backend Developer

Pune, India 3+ yrs exp 88 · Excellent

About

Backend Developer with 3.5+ years of experience in building scalable backend systems using Java, Spring, and Spring Boot. Experienced in developing RESTful APIs, microservices, and database-driven applications using SQL and MySQL. Skilled in Agile development, performance optimization, and secure API development. Proven ability to deliver reliable enterprise applications and collaborate effectively in cross‑functional teams.

Skills & Expertise (29)

Spring Boot Advanced
8.5/10
3.5
Years Exp
REST APIs Advanced
8.5/10
3.5
Years Exp
Microservices Advanced
8.5/10
3.5
Years Exp
Spring Security Advanced
8.3/10
3.5
Years Exp
Java Advanced
8.3/10
3.5
Years Exp
Java 11 Advanced
8.1/10
3.5
Years Exp
RESTful APIs Advanced
8.0/10
3.5
Years Exp
Leadership Agile Scrum Teamwork Communication Problem Solving Maven Java 8 Java 17 Eclipse IDE MySQL WorkBench JUnit Postman IntelliJ IDEA Eclipse JDBC SQL MySql Spring Data JPA Spring MVC Spring J2EE

Work Experience

System Engineer

Infosys Limited

Jul 2022 - Nov 2025

Worked as a Java Spring Boot developer for the British Petroleum (BP) client project. Developed and maintained scalable RESTful APIs using Java and Spring Boot. Implemented microservices architecture for backend modules supporting enterprise workflows. Designed and optimized SQL queries and database operations using MySQL. Implemented CRUD operations using Spring Data JPA and integrated APIs with backend databases. Applied Spring Security for authentication and authorization to ensure secure API access. Improved application performance by analyzing slow queries and optimizing backend services. Collaborated with Agile teams in sprint planning, development, testing, and deployment cycles.

System Engineer Trainee

Infosys Limited

Jan 2022 - Jun 2022

Completed 6‑month intensive enterprise training program in Java, Spring, and Spring Boot. Developed backend practice applications and REST APIs using Java and Spring framework. Learned microservices concepts, API development, and database integration using SQL. Used Maven for project build management and dependency handling. Practiced debugging, testing, and code review processes aligned with enterprise development standards.

Education

Bachelor of Computer Science Engineering - University of Mumbai

- 2021 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 13/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 88/100

Profile Overview

Member sinceApr 2026

Availability Details

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