Abhishek Kadam

Software Engineer

Pune, Maharashtra, India2 yrs 8 mos experience

Key Highlights

Developed scalable microservices handling 10K+ daily API requests.
Ranked in top 20% on LeetCode with 450+ problems solved.
Achieved 35% reduction in database query latency.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in scalable systems and microservices architecture.

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Skills

Core Skills

JavaSpring Boot

Other Skills

JWT-based authenticationSpring SecurityApache KafkaDatabase optimizationMySQLPostgreSQLRESTful APIsPostmanGitC++JavaScriptPython (Basic)Neo4jData StructuresAlgorithms

About

Hi, I’m Abhishek Kadam, a Software Engineer at Tech Mahindra with 3 years of experience building scalable and high-performance backend systems. I’m passionate about solving challenging problems and creating impactful solutions. 💡 Technical Expertise: Programming: Java, C++, JavaScript, Python (Basic) Frameworks: Spring Boot, Microservice's, Hibernate, Spring Security Databases: MySQL, PostgreSQL, Neo4j Core CS: Data Structures, Algorithms, OOP, DBMS, System Design Problem Solving: - 450+ problems solved on LeetCode(top 20%) - 550+ problems solved on GeeksforGeeks, ranked #1/700 institute 🎯 Current Focus & Ambitions: I’m focused on growing as a full-stack engineer and system designer, working on large-scale, high-availability systems. My goal is to deepen expertise in microservices, cloud architecture, and distributed systems, and eventually mentor junior developers while building products that matter. 💻 Role Interests: Backend Developer | Software Engineer | Java Developer | Spring Boot Developer

Experience

2 yrs 8 mos

Total Experience

2 yrs 4 mos

Average Tenure

4 mos

Current Experience

Hashedin by deloitte

Software Developer

Jan 2026 – Present · 4 mos · Pune, Maharashtra, India · Hybrid

Tech mahindra

Software Engineer

Sep 2023 – Jan 2026 · 2 yrs 4 mos · Pune, Maharashtra, India · Hybrid

Project: MTN - Nigeria
Role & Responsibilities:
Developed and maintained Spring Boot microservices for plan management and user subscriptions.
Implemented JWT-based authentication with role-based access control using Spring Security.
Integrated Apache Kafka for async events to Billing & Notification services.
Optimized database queries with indexing and query tuning to enhance performance.
Results & Achievements:
Handled 10K+ daily API requests with response times under 200ms.
Secured access for 3K+ internal users, eliminating unauthorized access incidents.
Reduced database query latency by 35%, improving overall system efficiency.
Delivered a highly scalable and maintainable microservices system within deadlines.

JavaSpring BootJWT-based authenticationSpring SecurityApache KafkaDatabase optimization

Shree technology

Java Developer Intern

Jul 2022 – Jul 2023 · 1 yr · Latur, Maharashtra, India · Remote

Key Responsibilities & Contributions:
Contributed to the backend module development for an internal employee portal using Java and SpringBoot.
Collaborated with the frontend team to integrate real-time data flow via RESTful APIs.
Designed APIs following the Controller–Service–Repository pattern with JPA entity mapping.
Integrated mock backend services with Angular UI to simulate live module behavior.
Utilized Postman for API testing and Git for version control.

JavaSpring BootRESTful APIsPostmanGit