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I am an AI-native Full Stack Engineer specializing in building Generative AI applications, SaaS platforms, and intelligent agent systems. I design scalable, production-ready architectures using React, Next.js, Node.js, TypeScript, and cloud-native development. I’ve built AI-powered features for healthcare and fintech, implemented RAG pipelines with LangChain and Pinecone, and created real-time agent workflows with secure authentication. I’m passionate about delivering user-centric AI products with HIPAA-compliant approaches and robust CI/CD pipelines.…I am an AI-native Full Stack Engineer specializing in building Generative AI applications, SaaS platforms, and intelligent agent systems. I design scalable, production-ready architectures using React, Next.js, Node.js, TypeScript, and cloud-native development. I’ve built AI-powered features for healthcare and fintech, implemented RAG pipelines with LangChain and Pinecone, and created real-time agent workflows with secure authentication. I’m passionate about delivering user-centric AI products with HIPAA-compliant approaches and robust CI/CD pipelines.

Southen Kumar N

Full Stack Developer, Web Developer, Front-End Developer, +2

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I am an AI-native Full Stack Engineer specializing in building Generative AI applications, SaaS platforms, and intelligent agent systems. I design scalable, production-ready architectures using React, Next.js, Node.js, TypeScript, and cloud-native development. I’ve built AI-powered features for healthcare and fintech, implemented RAG pipelines with LangChain and Pinecone, and created real-time agent workflows with secure authentication. I’m passionate about delivering user-centric AI products with HIPAA-compliant approaches and robust CI/CD pipelines.…I am an AI-native Full Stack Engineer specializing in building Generative AI applications, SaaS platforms, and intelligent agent systems. I design scalable, production-ready architectures using React, Next.js, Node.js, TypeScript, and cloud-native development. I’ve built AI-powered features for healthcare and fintech, implemented RAG pipelines with LangChain and Pinecone, and created real-time agent workflows with secure authentication. I’m passionate about delivering user-centric AI products with HIPAA-compliant approaches and robust CI/CD pipelines.

Available to hire

I am an AI-native Full Stack Engineer specializing in building Generative AI applications, SaaS platforms, and intelligent agent systems. I design scalable, production-ready architectures using React, Next.js, Node.js, TypeScript, and cloud-native development.

I’ve built AI-powered features for healthcare and fintech, implemented RAG pipelines with LangChain and Pinecone, and created real-time agent workflows with secure authentication. I’m passionate about delivering user-centric AI products with HIPAA-compliant approaches and robust CI/CD pipelines.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Software Engineer at Kaiser Permanente

January 1, 2024 - Present

Built AI-powered features for Get Care Now platform using React, Next.js, Node.js, and AWS Lambda; Designed RAG pipelines with LangChain + Pinecone to provide personalized health insights and reduce query resolution time by 40%; Implemented real-time agent workflows for patient support with secure authentication; Automated CI/CD using GitHub Actions + Docker, reducing deployment downtime by 50%; Collaborated with cross-functional teams to architect AI-driven healthcare modules with HIPAA compliance.

Software Engineer at PNC Bank

May 1, 2024 - September 11, 2025

Developed React + Node.js dashboards and API services to manage 100K+ daily transactions. Architected a prototype AI fraud detection platform using Kafka + vector search for anomaly detection (sub-200ms latency). Migrated legacy systems to microservices on Kubernetes, improving uptime to 99.9%. Implemented observability with logging/monitoring tools, reducing incident MTTR by 60%.