Sai Krishna Nooka

Lead Software Engineer at Value Labs

Led end-to-end modernization from monolithic to microservices using Terraform and AWS. Implemented robust monitoring tools and analytics dashboards (Plotly Dash) to visualize metrics. Built data pipelines and ETL flows, developed back-end services using Python and Django, and created RESTful APIs with Django REST Framework. Migrated legacy systems to microservices, improved scalability and reliability, and mentored junior developers. Collaborated across cross-functional teams to deliver features on time and with quality.

Senior Software Engineer at Optum Global Solutions - UHG

Developed REST APIs for seamless communication between portals, ensuring efficient data exchange by writing optimized SQL queries and designing backend logic for customer and provider portals. Implemented Django-based services, integrated with front-end components, and contributed to data modeling and API design.

Lead Software Engineer at ATNA Technologies

Leading development and maintenance of microservices and frameworks using Python, ReactJS, TypeScript, Golang, and MongoDB. Built scalable server-side applications with a focus on performance and reliability across cloud platforms (AWS, Azure, GCP). Architected and implemented CI/CD pipelines using Docker, Jenkins, and GitHub, and developed ETL jobs using ECS, S3, and SQS. Actively participate in Agile ceremonies and deliver feature-rich, production-grade software.

Senior Full-Stack Engineer at MedGenome, An Illumina Company

Current role focusing on end-to-end platform development, building scalable microservices, data pipelines, and interactive dashboards with Python, Django, React, PostgreSQL, Docker, Kubernetes, and AWS. Led cloud deployments and CI/CD workflows to enable reliable, scalable biotech data processing.

Senior Full-Stack Engineer at ValueLabs

Led full-stack Python/Django/React projects; implemented microservices architecture; built dashboards with Plotly; containerized with Docker and Kubernetes; implemented RESTful APIs and CI/CD pipelines; mentored junior developers.

Senior Software Engineer at Kelton Tech

Delivered full-stack solutions using Python, Django, Flask, and React; contributed to microservices in AWS and GCP; automated deployments with Docker and CI/CD; built data dashboards and UI components.

Senior Software Engineer at Optum Global Solutions

Worked on large-scale healthcare IT projects; designed web applications, APIs, and dashboards; adopted modern tech stack including Python, Django, React, Docker, AWS; contributed to data analytics platforms.

Senior Full-Stack Engineer at Value Labs

Led end-to-end full-stack development using Python, Django and ReactJS; designed and implemented RESTful services; built data-driven dashboards with Plotly/Dash; developed ETL/data processing pipelines; mentored junior developers; implemented CI/CD pipelines with Docker and GitHub Actions; contributed to migrating legacy monoliths to microservices; built scalable server-side APIs and responsive client UI; collaborated with product owners using Jira and Confluence.

Senior Full-Stack Engineer at Optum Global Solutions - UHG

Drove full-stack development using Django REST Framework and React; built robust microservices and RESTful APIs; designed and implemented data analytics dashboards; migrated Java-based services to Python; built ETL pipelines with Pandas; containerized services with Docker; set up CI/CD on AWS; implemented automated deployments, monitoring, and scalable architectures.