Mahesh Kathane

Background

About Mahesh Kathane

IT professional with 4.5 years of experience, including 2 years as a Java Backend Developer and 2.5 years as a Data Engineer. Strong hands-on experience in Java backend development, data engineering, and software testing (manual & automation). Proficient in designing, developing, and optimizing scalable backend services while ensuring high-quality software delivery.*Java Backend Development: Experienced in building robust backend applications using Java, Spring Boot, RESTful APIs, and SQL/NoSQL databases.SQL professional with strong hands-on experience in designing, writing, and optimizing complex SQL queries for large-scale relational databases. Proficient in data analysis, database design, performance tuning, and data validation to support business and application needs. Experienced in working with joins, subqueries, views, stored procedures, functions, and indexes to ensure efficient data retrieval and integrity. Adept at collaborating with backend, data engineering, QA teams to deliver reliable, high-quality data solutions.*Data Engineering: Hands-on experience with SQL databases, NoSQL, cloud computing on Microsoft Azure.*Software Testing: Strong knowledge of manual and automation testing, including test planning, test execution, and defect tracking.*Quality & Performance: Focused on writing optimized, maintainable code and ensuring high software quality through effective testing strategies.