Aug 2025 – Present · 9 mos

Jul 2024 – Sep 2025 · 1 yr 2 mos

Apr 2022 – Jul 2024 · 2 yrs 3 mos

• Assigned the responsibility to maintain all Lumenore environments, encompassing Production, Pre-Prod/Preview, UAT, QA, RSH, and various on-premises and cloud environments including AWS, Azure, and Oracle, totaling 15 environments.
• Led and managed a team of 6 members to handle support tickets and ensure overall environment stability and uptime, providing 24/7/365 support through rotational shifts.
• Implemented Azure DevOps pipelines, set up Kubernetes clusters on-premises at client systems, and managed high-availability (HA) clusters for MongoDB, Redis, and Kafka, enhancing system reliability by 40%.
• Optimized costs on Azure and AWS by analyzing bills and deployed services, suggesting and implementing cost-effective alternatives, achieving a 25% reduction in cloud expenditure.
• Set up environments from the ground up with various architectures to support different scenarios, including Disaster Recovery (DR) using Terraform, which improved disaster recovery readiness by 30%.
• Worked on security aspects to create environments that helped achieve several certifications such as GDPR, HIPAA, and SOC2, strengthening compliance and data protection.
• Troubleshot complex tickets and addressed client requirements efficiently, leveraging DevOps best practices to minimize resolution time and costs while optimizing performance, resulting in a 20% increase in client satisfaction.
• Gained multiple certifications to enhance technical proficiency and stay current with industry standards.
• Led the team of 6 members, fostering better time management and collaboration across multiple teams, which improved project delivery timelines by 15% and enhanced team cohesion and productivity.

Jun 2021 – Jun 2022 · 1 yr

• Maintained and managed a sophisticated research environment using Kubernetes, Docker, and Jenkins to ensure efficient and reliable development and deployment workflows, resulting in a 25% increase in overall deployment speed.
• Developed and implemented a robust Continuous Integration and Continuous Delivery (CI/CD) pipeline incorporating SonarQube Quality Gate checks, which improved code quality by 30% and reduced integration issues by 40%.
• Configured a highly available Kafka Zookeeper cluster for centralized logging, enhancing system monitoring and alerting capabilities. Implemented a consumer that provides real-time notifications on Microsoft Teams for any service or database errors/exceptions, reducing incident response time by 50%.
• Established a Redis Sentinel highly available cluster to optimize caching and improve application performance and reliability, achieving a 35% improvement in data retrieval times and a 20% increase in system uptime.
• Oversaw the maintenance and management of GitLab, ensuring a secure and efficient version control system for the development team, which contributed to a 15% increase in development productivity and a 10% enhancement in code security.
• Implemented security best practices across the CI/CD pipeline and infrastructure by adopting OWASP, trivy , etc , leading to a 25% reduction in security vulnerabilities.
• Conducted regular performance tuning and optimization for all managed services, resulting in a 20% improvement in system performance and a 15% reduction in resource usage.
• Facilitated cross-functional collaboration by integrating monitoring and alerting systems, which improved the overall reliability and resilience of the development environment by 30%.

Jul 2019 – Jun 2021 · 1 yr 11 mos

• Maintained and managed a robust research environment utilizing Kubernetes, Docker, and Jenkins to ensure seamless development and deployment processes.
• Developed and optimized numerous bash scripts to automate routine tasks, enhancing efficiency and reducing manual effort.
• Designed and implemented key components of the Lumenore web application using React, significantly improving user experience and functionality:
• Feedback Module: Created an intuitive feedback system to gather user insights for continuous product improvement.
• Admin Module: Built comprehensive tools for administrators to manage the product, including organization creation, user onboarding, dashboard assignment, and role and privilege management.
• Group Module: Developed features to facilitate the creation and management of user groups, streamlining user organization and access control.
• Led the initiative for internationalization and localization, enabling Lumenore to support multiple languages and expand its global reach.
• Enhanced the user interface by implementing various themes using React and Ant Design, providing a visually appealing and user-friendly experience.