Nilanjan Bhattacharjee ↗️☁️ Email & Phone Number

Gurugram, Hr, In

Gurugram, Haryana, India

Since October 2022, I have been working at Nagarro as a DevOps Engineer, SRE, and Cloud Solutions Architect, providing innovative solutions for multi-cloud, hybrid, and public cloud migration projects for our clients. As a DevOps Engineer, I designed robust solutions in AWS using cloud-native and open-source tools such as Kubernetes, Cert-Manager, Nginx Ingress Controller, Istio, Kube Janitor, Metric Server, New Relic, Prometheus, and Grafana. My strategic implementation of Kubernetes upgrade paths as a Cloud Engineer ensured security, reliability, high performance, and cost optimization, enhancing system efficiency by 35%. Additionally, I developed multiple test strategies to measure service compatibility with updated infrastructure, improving service reliability by 40%. In my role as an SRE, I meticulously maintained KPIs, SLAs, and SLOs, ensuring 99.95% uptime and enhancing system reliability. As a DevOps Engineer and Cloud Engineer, I also worked extensively with Azure and AWS, leveraging their capabilities to deliver optimal solutions. My efforts in automation have led to a 30% reduction in incident response times and a 20% increase in system performance metrics. I collaborated closely with cross-functional teams to streamline operations and foster a culture of continuous improvement, driving significant advancements in our deployment processes and overall service delivery. Through workshops and training sessions, I empowered team members with the knowledge of best practices in DevOps, cloud solutions, and automation, contributing to the continuous growth and success of our projects. My commitment to operational excellence and delivering scalable, secure solutions in both Azure and AWS environments has played a key role in meeting and exceeding client expectations, driving our team's success and supporting Nagarro's overall organizational goals.

Bengaluru, Karnataka, India

As a DevSecOps Engineer and Site Reliability Engineer (SRE) at LTIMindtree for the past 1.5 years, I have been instrumental in ensuring the smooth operation and reliability of our systems by leveraging various Azure services. My role as a DevOps Engineer involved managing and optimizing Azure Virtual Machines, Azure Function Apps, Azure Container Registry (ACR), Azure Kubernetes Service (AKS), Azure App Insights, and Log Analytics. I spearheaded the design and implementation of CI/CD pipelines using Azure DevOps, resulting in a 40% increase in deployment efficiency. Utilizing Docker for containerization and Ansible for configuration management, I reduced deployment times by 30% and increased consistency across environments. Implementing and managing APIGEE for API gateway and management, I improved API response times by 25% and enhanced security protocols. By deploying Azure App Insights and Log Analytics, I was able to monitor application performance effectively, leading to a 50% reduction in incident response times and proactive identification of potential issues. As a Site Reliability Engineer, I maintained critical KPIs, SLAs, and SLOs, ensuring 99.9% uptime and reliability for our services, and conducted regular reviews and adjustments to align with business objectives and client expectations. Additionally, I collaborated closely with cross-functional teams, including Cloud Engineers, to streamline operations and foster a culture of continuous improvement. I facilitated workshops and training sessions to upskill team members on DevOps best practices and automation techniques. My proactive approach and dedication to continuous improvement in both Azure and AWS environments have significantly contributed to our team's success and overall organizational goals. My efforts in automation and cloud engineering have driven operational excellence and delivered robust, scalable solutions that meet the evolving needs of our clients.