Ramesh Nagabhushana Rao

A results-oriented engineer with over 20 years of experience specializing in bridging the gap between DevOps and quality engineering. I enhance software delivery by building robust, scalable infrastructure and embedding comprehensive automated testing directly into CI/CD pipelines. My work ensures that speed-to-market does not compromise system reliability, performance, or security. Recent DevOps & Pipeline Highlights: * CI/CD Pipeline Integration: Architected and integrated automated test suites (Selenium, REST Assured, JUnit) as mandatory quality gates within Jenkins and GitHub Actions, cutting regression cycles and enabling fast, reliable releases. * Shift-Left & GitOps Advocacy: Drove the adoption of shift-left practices by embedding contract testing (REST Assured) and unit test gates into CI/CD pipelines, ensuring defects are caught early and reducing the cost of remediation. * Containerized & Scalable Environments: Managed and orchestrated containerized test environments using Docker and Kubernetes, ensuring parity between development, testing, and production and eliminating environment-specific failures. * Performance & Resilience in CI: Executed large-scale performance and load testing (JMeter) within the delivery pipeline, identifying and resolving bottlenecks to boost system response times by 70% and ensure scalability. * Infrastructure & Observability: Leveraged cloud platforms (AWS, Azure) and observability tools (Dynatrace) for real-time monitoring, using performance metrics to drive data-driven decisions for infrastructure and platform improvements.

MOZAYC is a technology consultancy and product-based firm that partners with EU-based clients, particularly in the Ecommerce, healthcare sector, to deliver specialized solutions in digital health, data management, and software industrialization. The environment is focused on modernizing HealthTech and Ecommerce through cloud infrastructure, robust data pipelines, and automated CI/CD practices. * Spearheaded the integration of test automation into CI/CD pipelines using AWS, establishing quality gates for automated API (Postman/Newman) and UI testing. * Provide consultancy on DevOps integration and quality assurance for EU-based clients, focusing on automating software delivery and infrastructure. * Design and implement automated CI/CD pipelines using AWS infrastructure, incorporating automated testing gates for API and UI validation. * Conduct SQL-based data validation and integrity checks across microservices and distributed databases, ensuring data consistency. * Led the validation of complex data migrations; implemented automated database backup validation and migration integrity checks within the CI/CD pipeline. * Wrote and executed sophisticated SQL queries to ensure data integrity between legacy and cloud-based PostgreSQL data stores. * Orchestrated system-wide integration testing, ensuring performance and security validation in a containerized environment.

TSB (client) is a major UK-based retail and commercial bank. It operates in a highly regulated financial environment, requiring stringent security, compliance, and reliability standards. The technology stack is modern, cloud-native (AWS), and emphasizes Open Banking APIs, secure microservices, and fully automated deployment pipelines to ensure system resilience and data protection. * Defined and executed a product backlog with a strong focus on ATDD and automation-first practices, embedding quality checks early in the development cycle. * Championed the use of WireMock for service virtualization, enabling isolated and reliable integration testing within the CI/CD (AWS) pipeline. * Oversaw security and performance testing for cloud-hosted infrastructure, aligning with strict compliance guidelines. * Utilized Jira and Confluence as the single source of truth for backlog refinement, acceptance criteria, and deployment documentation. Fostered a culture of transparency and collaboration that mirrored GitOps principles, ensuring all changes were tracked and visible. * Oversaw failover, latency, and security testing for the cloud-hosted infrastructure (AWS). Validated system resilience and performance under load, ensuring compliance with Open Banking security guidelines.

Biofourmis is a global pioneer in digital therapeutics and AI-powered health prediction. As a high-growth health tech company, it leverages a robust, data-intensive platform built on cloud infrastructure AWS and containerization (Kubernetes) to manage and analyse patient data, requiring an extremely reliable and secure CI/CD pipeline for its regulated medical products. * Partnered with the DevOps team to own and enhance the AWS CI/CD pipeline. Integrated automated test suites (Python, Postman/Newman) as mandatory quality gates, preventing regressions and enabling rapid, reliable releases. * Architected and managed containerized test environments using Docker and Kubernetes, ensuring parity between development, testing, and production and eliminating "it works on my machine" issues. Oversaw backend data validation in PostgreSQL and Elasticsearch environments. Authored complex SQL queries to verify data integrity across patient data pipelines and ensure the accuracy of AI diagnostic models. * Implemented and utilized Grafana and AWS Cloud Watch dashboards for real-time QA monitoring. Used performance and error metrics to identify system bottlenecks and drive data-driven decisions for test focus and platform improvements. * Integrated security scanning into the CI/CD pipeline, ensuring automated vulnerability detection and compliance with healthcare security standards. * Served as a key liaison between Product, Engineering, DevOps, and Regulatory teams, ensuring quality and compliance were foundational elements of the product roadmap and release process.

Kern.Adler Software is a technology services provider that develops solutions for various sectors, including E-Commerce and HR. The projects typically involve building and scaling web applications, requiring efficient, automated testing and deployment processes to handle dynamic workloads and ensure seamless user experiences in competitive digital landscapes. * Scaled automation frameworks using Selenium, Java, and REST Assured, integrating them into CI/CD pipelines with Jenkins. * Managed performance and load testing using JMeter, identifying bottlenecks in high-traffic environments. * Validated data integrity post-migration using SQL, ensuring seamless transitions to cloud-based data stores. * Built and led the QA team, championing an automation-first strategy. Drove the adoption of Rest Assured for unified API and Selenium for UI automation and BDD (Cucumber) for behaviour-driven development, facilitating the shift-left of quality checks.

A digital IT services and solutions provider catering to clients in the healthcare, banking domains. The role involved leading teams to deliver application development and testing services, with a strong focus on driving the adoption of Agile methodologies, test automation, and early-stage DevOps practices to improve client delivery cycles. * Spearheaded the integration of automated test suites into Jenkins/GitLab/GitHub Actions pipelines for healthcare and banking applications. This established early feedback mechanisms, reduced manual testing effort and cut release cycle time by enabling continuous testing. * Architected and managed scalable, containerized test environments using Docker to mirror production. This ensured consistent test execution and facilitated performance benchmarking across environments. * End-to-End Implementation of testing pipeline to integrate JMeter scripts for cloud-native applications. Identified and helped remediate infrastructure and application bottlenecks, directly contributing to system scalability and stability in high-traffic banking and healthcare environments. Streamlined the SDLC/STLC by implementing and integrating test management tools and automating defect workflows. This provided real-time visibility into release readiness and established a governance model for quality metrics. * Built and mentored cross-functional QA and development teams, fostering a "you build it, you own it" mentality. Mentored junior engineers on automation best practices, scripting standards, and Agile testing methodologies. * Introduced Agile and iterative development best practices to replace waterfall models, improving team velocity and collaboration between development, QA, and operations.