Jatin Agrawal

Software Engineer

Rebuilt a 5-year-old blockchain ledger verification pipeline into a concurrent engine, reducing validation time from ~48 hours to under 4 hours. Delivered the platform's first successful JMeter high-load benchmark at 10K concurrent users and designed a bulk-load architecture that cut multi-day jobs to minutes.

JavaGoSpring BootHibernatePostgreSQLAWSKafkaDebeziumRedisConsulSagaNarayana LRAApache CamelMVELGeoserverWMS WFSOpenTelemetrySigNozPrometheusGrafanaDockerKubernetesGraalVMGitlab CI

Software Developer

Led the Java 17→21 / Spring Boot 3.2 / Hibernate 6 upgrade and moved core services to GraalVM native images, cutting cold start from 30s to under 1s. Built a CDC audit-trail engine and a multi-tenant ID generation engine that eliminated sequence locking and gaps under heavy concurrency.

JavaSpring BootHibernateGraalVMKubernetesPostgreSQLPostGISDebeziumKafkaElasticsearchSQLDocker

Senior Java Developer (Contract)

Senior Java Developer on a contract basis.

Senior Java Developer