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Java backend engineer with 7+ years of experience building and scaling enterprise REST APIs and distributed systems using Java 8/17 and Spring Boot/Spring Security/Hibernate. Hands-on with AWS-based migrations, event-driven and asynchronous processing, multithreading/concurrency, and production debugging/RCA. I’ve led high-impact performance improvements (quote generation ~60s to 2–3s; report generation ~5 min to ~30s) and designed data-layer optimizations using SQL tuning, indexing, and SQL views. I also support client-facing UI integration (ReactJS and SAPUI5) and serve as an escalation point during live incidents.…Java backend engineer with 7+ years of experience building and scaling enterprise REST APIs and distributed systems using Java 8/17 and Spring Boot/Spring Security/Hibernate. Hands-on with AWS-based migrations, event-driven and asynchronous processing, multithreading/concurrency, and production debugging/RCA. I’ve led high-impact performance improvements (quote generation ~60s to 2–3s; report generation ~5 min to ~30s) and designed data-layer optimizations using SQL tuning, indexing, and SQL views. I also support client-facing UI integration (ReactJS and SAPUI5) and serve as an escalation point during live incidents.

Rudresh H N

Back-End Developer, Software Engineer, Web Developer, +1

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Java backend engineer with 7+ years of experience building and scaling enterprise REST APIs and distributed systems using Java 8/17 and Spring Boot/Spring Security/Hibernate. Hands-on with AWS-based migrations, event-driven and asynchronous processing, multithreading/concurrency, and production debugging/RCA. I’ve led high-impact performance improvements (quote generation ~60s to 2–3s; report generation ~5 min to ~30s) and designed data-layer optimizations using SQL tuning, indexing, and SQL views. I also support client-facing UI integration (ReactJS and SAPUI5) and serve as an escalation point during live incidents.…Java backend engineer with 7+ years of experience building and scaling enterprise REST APIs and distributed systems using Java 8/17 and Spring Boot/Spring Security/Hibernate. Hands-on with AWS-based migrations, event-driven and asynchronous processing, multithreading/concurrency, and production debugging/RCA. I’ve led high-impact performance improvements (quote generation ~60s to 2–3s; report generation ~5 min to ~30s) and designed data-layer optimizations using SQL tuning, indexing, and SQL views. I also support client-facing UI integration (ReactJS and SAPUI5) and serve as an escalation point during live incidents.

Available to hire

Java backend engineer with 7+ years of experience building and scaling enterprise REST APIs and distributed systems using Java 8/17 and Spring Boot/Spring Security/Hibernate. Hands-on with AWS-based migrations, event-driven and asynchronous processing, multithreading/concurrency, and production debugging/RCA.

I’ve led high-impact performance improvements (quote generation ~60s to 2–3s; report generation ~5 min to ~30s) and designed data-layer optimizations using SQL tuning, indexing, and SQL views. I also support client-facing UI integration (ReactJS and SAPUI5) and serve as an escalation point during live incidents.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Javanese

Fluent

Work Experience

Lead Engineer at Mobile Programming India Pvt Ltd, Bengaluru

July 1, 2022 - Present

Lead backend engineering for an enterprise CPQ/CRM/Commerce platform in the SAP ecosystem. Re-architected quote generation by restructuring dataset generation, introducing multithreading and background job processing, and optimizing Groovy execution—reducing end-to-end processing from ~60s to 2–3s. Led migration from SAP-hosted infrastructure to AWS (EC2, S3, SQS, SNS), designing Spring Boot RESTful services for S3 integration and implementing SQS/SNS-based cache invalidation and data distribution across horizontally scaled instances. Optimized reporting performance using database query tuning and SQL views (report generation ~5 minutes to ~30 seconds). Works daily within a large legacy monolith, tracing and refactoring safely while shipping changes without regressions. Provides technical direction and conducts code reviews; serves as escalation point during production incidents. Also delivered UIs in ReactJS and SAPUI5 against the same REST APIs.

Product Developer Associate at Benchmark ESG India Pvt Ltd, Bengaluru

September 1, 2021 - June 30, 2022

Worked on an enterprise EHS/compliance inspection tool platform. Designed and delivered reporting modules (PDF, Excel, view-based) for enterprise compliance teams. Built RESTful APIs enabling customer application integration with the inspection tool platform. Improved performance via SQL query optimization and creation of SQL views. Provided production support and performed root-cause analysis for live issues. Recognized through selection for the Product Developer Leadership Program (2021).

Product Developer Leadership Program at Info Solutions Pvt. Ltd

January 1, 2021 - December 31, 2021

Participated in the Product Developer Leadership Program (2021) as part of role development and technical contribution.

Software Engineer at Acendre India Pvt Ltd, Bengaluru

March 1, 2019 - August 31, 2021

Engineered modules across a 20+ year old enterprise Java platform for recruitment/talent management serving US federal agencies, including configurable hiring workflows, requisition management, talent search, applicant pools, vacancy dashboards, and user administration. Delivered third-party integrations and web services, including USA Jobs integration for automated job distribution at federal scale. Remediated security vulnerabilities (XSS and SQL injection) to harden the application against OWASP-class risks. Implemented bulk data import/pre-population pipelines from XML/CSV to reduce manual onboarding effort. Developed front-end interfaces using JavaScript/HTML/CSS integrated with backend Java services.