Sahil Jamadar

Results-driven Java Software Engineer with hands-on experience in Java, OOP principles, SQL, and RESTful API development. Demonstrated ability to build scalable backend systems and full-stack applications using Java, Spring concepts, Firebase, and React.js. B.Tech CSE graduate (CGPA 9.78) with a strong foundation in Data Structures, Algorithms, and database design. Eager to contribute to enterprise-grade Java development teams.

Project Intern — Java & Full-Stack Development at Wipro Technologies Ltd (2025-08 – Present)

• Designed and developed an Employee Management System using Core Java and SQL with full CRUD operations, improving data retrieval efficiency by implementing normalized relational database schemas.
• Applied OOP principles (Encapsulation, Inheritance, Polymorphism, Abstraction) to build modular, maintainable Java code following industry best practices.
• Built RESTful API integrations and tested endpoints using Postman, ensuring reliable data exchange between frontend (React.js) and backend systems.
• Collaborated in an Agile team environment, participating in code reviews and sprint planning cycles.

Java & SQL Developer Trainee at Qspider Training Institute (2025-01 – 2025-07)

• Completed intensive training in Core Java covering Collections, Exception Handling, Multithreading, and File I/O, strengthening object-oriented design skills.
• Mastered SQL query optimization techniques, JOIN operations, stored procedures, and database normalization (1NF–3NF) for efficient data management.

B.Tech in Computer Science Engineering – MITCORER (2021-07 – 2025-09)

Higher Secondary Certificate – Hon. Babanraoji Shinde Jr. College (2020-07 – 2021-04)

Secondary School Certificate – Janata Vidyalaya & Junior College (2018-07 – 2019-04)