Ravi Shanker Singh

Led architecture and deployment of secure, serverless GenAI and cloud-native systems on AWS, implementing Bedrock-based RAG knowledge bases and Guardrails to ensure ISO 27001/SOC 2 compliance while modernizing infrastructure.

Architected cost-optimized multi-model GenAI strategies and agentic Python workflows, drove IT infrastructure modernization and ISO 27001/SOC 2 security controls, and led ERP and cloud-native migrations to improve incident diagnosis and reduce costs.

Managed infrastructure and automation for high-volume financial platforms, optimized AWS to reduce costs by 31%, established data foundations for LLM/RAG initiatives, and led QA automation efforts that cut testing time by 40%.

Designed CI/CD pipelines and Kubernetes deployments for microservices, improving deployment efficiency by 50% and implementing automated regression testing to reduce manual effort across web and mobile platforms.

Led QA strategy and automation framework development using Selenium, Appium and Cucumber, automating build and deployment processes to save 200+ work hours and align QA with business objectives.

Developed automated testing frameworks for complex financial systems using Selenium and Python, ensuring functionality, performance, and reliability aligned with acceptance criteria for large-scale retail projects.

Led automation QA for supply chain and tower management systems, integrated CI/CD pipelines with Jenkins and Docker, and authored architecture guidelines to accelerate large-scale deployments.

Designed and maintained automated test scripts for e-commerce applications, validating complex SQL queries and ensuring regression and stress testing coverage across the system.

Provided end-user desktop support across Windows, Linux, and Mac environments, resolving hardware and software issues and maintaining system availability for students and staff.

Bachelor of Engineering in Computer Science and Engineering focusing on core computing principles and software development.