Viravkumar Rakholiya

Designed end-to-end Python GenAI systems, including RAG and multi-agent orchestration via LangChain on AWS. Led AI initiatives from scoping to production with cross-functional stakeholders. Built a spec-driven framework enforcing strict JSON schemas and OOP principles for LLM reliability. Engineered data pipelines and n8n workflows handling 100k+ daily executions; cut edge cases by 95% via reusable tools. Built NestJS/Python APIs, boosting throughput 40% and cutting latency 25% via GitHub Actions CI/CD.

Developed scalable applications and backend microservices with Node.js, FastAPI, and PostgreSQL using OOP and clean-code practices. Migrated legacy stacks into containerized Docker microservices on AWS, reducing runtime overhead by 18%. Collaborated in Agile teams, documenting API contracts and rapidly prototyping modules with cross-functional partners. Authored Jest and PyTest suites, raising code coverage from 65% to 88% while strengthening CI/CD reliability.

• Built a high-performance MVC web application using .NET and C# for enterprise-level employee data management. • Developed and debugged hardware drivers for Xerox printers using C++, resulting in a 20% reduction in driver-related downtime. • Streamlined cross-functional integration processes, decreasing software-hardware compatibility issues by 15% through rigorous unit testing.