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Jahnavi KolliJK
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Jahnavi Kolli

@jahnavikolli

Backend developer building reliable Java/Spring Boot event pipelines with Kafka, JMS, and Pub/Sub for near real-time data.

India
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What I'm looking for

I want to keep building reliable backend services and event pipelines—improving observability, reducing data latency, and debugging distributed systems with strong testing and clear root-cause analysis.

I build Java/Spring Boot services in an event-driven ecosystem, focusing on reliable publishing, well-tested backend code, and disciplined root-cause analysis.

At Ultimate Kronos Group, I architected a decoupled Pub-Sub pipeline capturing database changes with JMS topics, separating change detection from enrichment logic across 15+ entities.

I developed an orchestrating framework for 25+ business entities, hydrating thin events into enriched envelopes using in-memory caching and optimized SQL—supporting reporting/agentic features for 7,000+ tenants.

I also standardized Kafka publishing for 40+ entities, improved observability with Splunk dashboards and structured exception handling, and transitioned batch updates to near real-time—cutting data latency from 6 hours to sub-minute for 6+ entities.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

NB

National Institute of Technology, Bhopal

Bachelor of Technology, Electronics and Communication Engineering

Grade: 8.71

Bachelor of Technology in Electronics and Communication Engineering with a GPA of 8.71.

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