Aman Kumar

Senior Java Engineer

Guru Nanak Dev Engineering College Ludhiana 2

Greater Noida, Uttar Pradesh, India

Since April 27, 2026

About

Results-driven Java Backend Engineer with 6+ years of experience in designing scalable, high- throughput microservices ecosystems using Spring Boot and Java 17, successfully migrating the entire product from Java 8 to Java 17, significantly improving system performance and maintainability. Currently working as Senior Software Engineer, driving end-to-end backend ownership by orchestrating robust system design, optimizing data pipelines, and enabling enterprise-grade scalability through strategic engineering practices. Proven expertise in designing fault-tolerant, distributed systems leveraging event-driven architecture with Kafka, ZooKeeper, and cloud-native technologies. Expert at building low-latency, high-performance RESTful APIs, achieving measurable improvements in response time, system efficiency, and user experience. Strong command over data-intensive application development, with deep proficiency in PostgreSQL, YugabyteDB, and advanced SQL optimization techniques.

Skills

Java Spring BootMavenAws Services

Education

Guru Nanak Dev Engineering College Ludhiana 2

BTech./BE · Computer science engineering

August 2, 2015 – June 22, 2019

Key Strengths

6+ years of experience as a Java Backend Engineer, specializing in scalable, high-throughput microservices using Spring Boot and Java 17.
Proven expertise in designing fault-tolerant, distributed systems leveraging event-driven architecture with Kafka and ZooKeeper.
Strong command over data-intensive application development, including deep proficiency in PostgreSQL, YugabyteDB, and advanced SQL optimization techniques.
Demonstrated ability to optimize system performance, evidenced by improvements such as 30% data processing efficiency, 50% response time reduction, 25% API latency reduction, and 99% application uptime.
Experience leading end-to-end design, development, and deployment of complex platforms like Titan Fusion analytics.
Proficient in modern development practices including unit testing with Mockito and JUnit 5, infrastructure monitoring with SolarWinds, and CI/CD tools like Maven and Git.
Hands-on experience with cloud and containerization technologies (AWS, Docker, Kubernetes) and API development (RESTful APIs, Microservices Architecture).
Successfully led product migration initiatives, including upgrading from Java 8 to Java 17, enhancing application performance and maintainability.

Cultural & Operational Fit

Cultural Fit Analysis

Insufficient data from psychometric assessment (score 0/500) to objectively evaluate cultural fit. The resume indicates positive soft skills such as Leadership, Cross-Functional Collaboration, and High Business Ethics, which are generally favorable for team environments, but these remain unverified by formal assessment.

Soft Skills & Operational Fit

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Key Strengths

6+ years of experience as a Java Backend Engineer, specializing in scalable, high-throughput microservices using Spring Boot and Java 17.
Proven expertise in designing fault-tolerant, distributed systems leveraging event-driven architecture with Kafka and ZooKeeper.
Strong command over data-intensive application development, including deep proficiency in PostgreSQL, YugabyteDB, and advanced SQL optimization techniques.
Demonstrated ability to optimize system performance, evidenced by improvements such as 30% data processing efficiency, 50% response time reduction, 25% API latency reduction, and 99% application uptime.
Experience leading end-to-end design, development, and deployment of complex platforms like Titan Fusion analytics.
Proficient in modern development practices including unit testing with Mockito and JUnit 5, infrastructure monitoring with SolarWinds, and CI/CD tools like Maven and Git.
Hands-on experience with cloud and containerization technologies (AWS, Docker, Kubernetes) and API development (RESTful APIs, Microservices Architecture).
Successfully led product migration initiatives, including upgrading from Java 8 to Java 17, enhancing application performance and maintainability.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit