Available to hire
Experienced backend and AI engineer with expertise in scalable microservices, distributed systems, and production AI/LLM applications. Skilled in Java Spring Boot, C#/.NET, AWS, Kafka, OpenSearch, and cloud-native architectures. Experienced in building RAG-based AI systems, REST APIs, and enterprise platforms with a strong focus on performance, reliability, and real-world impact.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Language
Javanese
Advanced
Work Experience
Senior Software Engineer at Leidos
January 1, 2020 - PresentArchitected a federal document intelligence platform combining HuggingFace BERT classifiers on AWS SageMaker with Spring Boot orchestration and RAG LM orchestration; established internal AI/ML best practices across engineering teams and led the company's GenAI community; implemented a continuous evaluation harness; contributed to FedRAMP documentation and security controls; co-authored agency AI/ML security controls and documentation.
Software Developer at TEK Systems
January 1, 2015 - January 1, 2016Migrated four claims-processing modules from legacy ASP.NET Web Forms to ASP.NET MVC 5 with Entity Framework 6; refactored event-handler business logic into controllers/services; engineered a responsive document-upload feature in C#, jQuery, and Bootstrap 3; built 12+ REST endpoints in Spring Boot 1.3 to expose plan-management and payment-history data for a customer self-service portal.
Education
Bachelor of Science at Indiana University of Pennsylvania
January 1, 2011 - January 1, 2015Qualifications
FedRAMP Authorization / Authority to Operate (ATO)
January 11, 2030 - May 28, 2026Industry Experience
Software & Internet, Government, Professional Services, Media & Entertainment, Education
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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