Mallesh Ashamoni
@malleshashamoni
Senior Java backend engineer building resilient event-driven, cloud-native microservices.
United StatesWhat I'm looking for
I’m a Senior Java / Backend Engineer with 7+ years of experience designing, modernizing, and operating high-throughput, event-driven, cloud-native platforms across retail, finance, and healthcare. I specialize in Java 17/21, Spring Boot 3.x, reactive systems (WebFlux), and distributed messaging with Apache Kafka (DLQ, retries, replay).
Recently, I architected a greenfield, event-driven promotional signage platform for 170+ club locations, processing high-volume events with non-blocking I/O and Kafka-driven orchestration. I’ve also modernized legacy systems at enterprise scale (Java 8→17, Spring Boot 2.7→3.x), improving deployment times by ~40%, and in healthcare work I reduced database response times by up to 70% while building secure, compliant APIs and batch + messaging pipelines.
Experience
Work history, roles, and key accomplishments
Architect and contribute to a greenfield, event-driven promotional signage platform supporting 170+ club locations and real-time label printing at enterprise scale. Build reactive microservices with Kafka-based orchestration and add observability, CI/CD, and resilient DLQ/retry handling.
Led modernization of an enterprise application stack by upgrading legacy Java and Spring versions and refactoring code for maintainability. Built secure Spring Boot microservices with JWT/Spring Security and deployed containerized services to AWS using CI/CD automation.
Develop and maintain healthcare eligibility and claims processing platforms within a large-scale Medicaid MMIS. Build Spring Boot microservices and secure REST APIs, optimize performance with caching, and implement integrations and asynchronous messaging.
Developer / Analyst
EninTech / Kanshe Infotech / LongPing India
Aug 2014 - Dec 2020 (6 years 4 months)
Contributed as a Java developer/analyst to internal tools and backend components for operational and reporting needs. Supported agriculture/operations workflows by collecting and analyzing field trial data and producing SQL- and Excel-based reports.
Education
Degrees, certifications, and relevant coursework
India
Bachelor of Engineering, Electronics & Communication
Earned a Bachelor of Engineering in Electronics & Communication in India.
University of the Cumberlands
Master of Science, Information Technology
Earned a Master of Science in Information Technology from the University of the Cumberlands in Kentucky.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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