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Nikhil Routh

@nikhilrouth

Full Stack Engineer at R2 Technologies building agentic workflows and RAG search across 25,000+ internal documents.

At R2 Technologies, I architected an agentic workflow platform that automates program intake, status reporting, and lifecycle coordination. I built conversational React interfaces and RAG pipelines that retrieve information across 25,000+ internal documents.

At Capgemini Technology Services, I led backend engineering for an enterprise migration from Java EE to Spring Boot microservices across eight insurance product lines. My work included Kafka-based event streaming and CI/CD automation, supporting 99.95% production availability.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Engineer

Current

R2 Technologies

Jan 2026 - Present (9 months)

Architected an enterprise agentic workflow platform and full-stack web application using Python, LangGraph, and LangChain to automate program intake, status reporting, and lifecycle coordination. Implemented tool-calling mechanisms and MCP server contracts enabling agents to query, update, and aggregate data across Jira, Confluence, and Microsoft 365 APIs.

Python LangGraph Lang Chain MCP React PostgreSQL Pgvector HNSW Redis Spring Boot Jira REST API Microsoft Graph Confluence REST APIs WebSockets Docker Kubernetes CI CD

Full Stack Engineer

One Community Global

Mar 2025 - Feb 2026 (11 months)

Engineered performant backend microservices and RESTful endpoints using Node.js; optimized concurrent request handling and payload serialization for high-throughput distributed workflows. Architected fault-tolerant concurrent processing pipelines leveraging Java, Java concurrency primitives, and Kafka event brokers.

NodeJS Java Kafka Microservices REST APIs Concurrency Distributed Systems

Graduate Research Assistant

ARC Lab, Virginia Tech

May 2024 - Dec 2024 (7 months)

Developed ShoreSync, an NSF-funded GIS platform (PostgreSQL, Python, ML) improving coastal data collection efficiency by 50x. Applied ML validation on GPS-tagged field image inputs to automate real-time geospatial validation workflows.

PostgreSQL Python Machine Learning GIS GPS Data Validation

Java Full Stack Developer

Capgemini Technology Services

Sep 2017 - Dec 2022 (5 years 3 months)

Led backend engineering for a 2-year enterprise migration of monolithic Java EE PolicyCenter to Spring Boot microservices spanning 8 insurance product lines. Configured Spring Cloud Config Server and designed Spring Cloud Gateway with rate limiting, throttling, and request transformation.