Harsh Kumar S.
Software Engineer Intern @Ommuse
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WORK HISTORY
Software Engineer Intern @Ommuse
Seattle, WA, US
Fixed HubSpot CRM sync issues by replacing concurrent goroutines with sequential execution, removing race conditions and silent failuresBuilt enterprise RBAC across data layers for secure multi-organization collaboration and role-based project filteringDebugged goroutine ordering bugs causing inconsistent search results and made filtering deterministicSet up CI/CD for Go services, including automated Protobuf compilation and structured logging
EDUCATION
Okanagan College
Bachelor of Science - BS, Computer and Information Systems Security/Information Assurance
ABOUT HARSH KUMAR S.
Harsh Kumar Software Engineer | Full-Stack & Gen AI Engineer | 🤖 RAG & Agentic AI Innovator | DevOps & Cloud Specialist | Top 2% Freelancer- About MeI build and ship production-ready applications that bridge web, mobile, and AI—leveraging modern front-ends, robust back-ends, and cutting-edge agentic RAG workflows. From system design through CI/CD automation, I deliver scalable, secure, and high-performance solutions that drive real-world impact. Full-Stack & Mobile DevelopmentBackend: NestJS & FastAPI | PostgreSQL, MongoDB | REST & GraphQLFrontend: Next.js, React.js, Tailwind CSS | SSR, SSG & incremental renderingMobile: React Native (iOS & Android)| real-time sync, offline support🤖 Gen AI & Agentic AIArchitected retrieval-augmented generation pipelines (RAG) for intelligent assistantsBuilt agentic workflows that orchestrate multi-step tasks with LLMs and vector storesOptimized prompt engineering and cost-efficient self-hosting strategies DevOps & Cloud EngineeringAWS: EC2, S3, Lambda, RDS, CloudFront, IAMContainers & Orchestration: Docker, Kubernetes, NginxCI/CD: GitHub Actions, Jenkins, automated testing & deployments What I’m Looking ForChallenging projects where I can end-to-end architect solutions—integrating AI, mobile, and cloud technologies. Whether it’s scaling a startup MVP or optimizing enterprise pipelines, I thrive on delivering reliable, maintainable, and high-impact software. Let’s connect!
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