Sri Rajendra Dabburi
Professional Summary
Software Engineer with 4+ years of experience building backend microservices, full‑stack features, cloud integrations, and applied AI tooling across healthcare, payments, and evaluation systems. Strongly experienced in Java and Spring Boot modernization, C#/.NET services, and TypeScript frontend modules; implemented and upgraded more than 30 microservices while preserving API contracts. Practiced in identity and access management using Keycloak, OAuth 2.0, OpenID Connect, SAML and FIDO2; worked on Kafka integrations for reliable message processing. Applied Python to build reproducible evaluation and RAG pipelines (Meta Muse, embeddings) and contributed Node.js frontend/back-end integrations. Comfortable with AWS (EC2, S3, Lambda), Docker, Gradle, Git-based CI/CD and observability tooling (Kibana, Dynatrace, CloudWatch). Focuses on clear API contracts, reproducible investigations, and pragmatic automation.
Technical Skills
Work Experience
- Developed Python automation to evaluate AI agent workflows (Meta Muse), implementing structured parsing, validation, and reproducible evaluation pipelines.
- Designed explicit task inputs, constraints, allowed actions, and completion criteria to make agent evaluation decisions consistent and explainable.
- Built data-processing utilities in Python to normalize structured and unstructured inputs, isolating parsing, validation, and transformation for faster investigations.
- Assessed retrieval-augmented generation workflows and tuned chunking and retrieval heuristics to separate retrieval defects from generation faults.
- Reviewed multi-step agent behavior and tool integration, instrumenting error visibility and stopping conditions so incomplete actions remain observable during evaluation.
- Delivered Node.js and frontend components for web-facing integrations, tracing asynchronous requests and validating API contracts across UI and backend.
- Applied Git-based development, GitOps practices, and CI/CD to version evaluation configurations; documented reproduction steps and technical trade-offs for investigation handoff.
- Modernized more than 30 microservices across Java 11→17/21 and upgraded Spring Boot 2→3 while preserving existing clinical API contracts and startup behavior.
- Implemented OAuth 2.0 and Keycloak integration with Spring Security to enforce role-based and facility-scoped authorization across services.
- Integrated OpenID Connect and SAML 2.0 identity providers and extended Keycloak with plugins to support OTP, FIDO2 passkeys, and smart-card authentication.
- Developed Java and C# REST APIs for physician and clinical workflows; validated endpoints with Postman and documented contracts using Swagger to preserve data integrity.
- Refactored mapping and deduplication logic into focused components and authored JUnit tests for business rules and transformations to improve maintainability.
- Developed monthly visit summaries and clinical reporting pipelines from retrieval through transformation to PDF output; produced Tableau dashboards for clinical visibility.
- Investigated Kafka integration flows for message ordering, retry semantics, and delayed processing to prevent duplicate clinical state transitions.
- Instrumented observability with Kibana and Dynatrace to isolate database access patterns and separate application processing from downstream latency.
- Developed Java and C# backend components for checkout and payment workflows, aligning implementations to authoritative service data and business rules.
- Translated product requirements into API contracts and test scenarios; participated in Git-based development and CI/CD pipelines to validate and deploy payment changes.
- Separated input validation, business logic, and network communication via object-oriented design to make payment rules independently testable.
- Implemented TypeScript modules with explicit types and runtime guards to validate external data at service boundaries.
- Investigated tenant- and region-specific configuration differences, reproducing scenarios to separate configuration issues from code defects.
- Deployed and integrated services on AWS (EC2, S3, Lambda) and used CloudWatch to trace requests and focus runtime debugging.
- Analyzed retry and idempotency behavior in payment flows to reason about repeated requests and avoid duplicate order processing.
Education
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