Ashish Kumar
@ashishkumar20
I build scalable Java microservices and high-performance backend systems.
What I'm looking for
I am a results-driven Java Developer with over 3.5 years of experience designing, developing, and maintaining scalable software solutions using Java, Spring Boot, and microservices architecture. I focus on delivering high-quality, efficient backend systems that meet business needs.
I have led backend development efforts, optimized database operations to reduce API response times by 30%, and implemented secure authentication and authorization using JWT and OAuth2. I have experience building event-driven architectures with Kafka, improving real-time processing and system reliability.
In my current role on the SecurTime ADP project I developed RESTful APIs, implemented real-time notification and approval workflows, and optimized queries for improved performance within an Agile, microservices environment. I collaborated with cross-functional teams to design architecture diagrams and deploy solutions on AWS and Azure.
I mentor junior developers, maintain comprehensive unit tests with JUnit and Mockito, and participate in CI/CD and code review practices. I am motivated to join collaborative teams where I can continue to optimize backend performance, adopt cloud-native practices, and grow technically and as a leader.
Experience
Work history, roles, and key accomplishments
Java Developer / Backend Developer
SecurTime ADP
Mar 2022 - Present (3 years 6 months)
Led backend development of the SecurTime ADP time & attendance platform, building RESTful microservices with Java and Spring Boot and optimizing queries to reduce API response times by 30%. Implemented real-time notification workflows, authentication (JWT/OAuth2), and Kafka-driven event processing to improve scalability and reliability.
Education
Degrees, certifications, and relevant coursework
Durgapur Institute of Management and Technology
Bachelor of Technology, Electronics and Communication Engineering
Grade: 7.5
Bachelor of Technology in Electronics and Communication Engineering from Durgapur Institute of Management and Technology (MAKAUT), graduated in 2019 with a CGPA of 7.5.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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