Vaibhaw Krishna

- Designed and maintained RESTful microservices using Python (Flask/FastAPI), improving response time by 60%.

- Refactored PostgreSQL queries and schema, doubling transaction processing speed

- Deployed containerized services on AWS EKS with Docker and Kubernetes, achieving 99.9% uptime.

- Built CI/CD pipelines with Jenkins and GitHub Actions; achieved 90%+ unit test coverage using PyTest.

- Integrated OCR-based document classifier (AWS Textract, scikit-learn) to automate invoice processing, cutting manual workload by 70%.