Nilanjan Bhattacharjee

About Nilanjan Bhattacharjee

Nilanjan Bhattacharjee is a seasoned DevOps Engineer specializing in DevOps practices. His expertise spans Azure, and AWS delivering scalable solutions across multi-cloud, hybrid, and public cloud environments.Key Skills:DevOps and CI/CD: I excel in implementing DevOps methodologies and optimizing CI/CD pipelines for efficient software development, testing, and deployment.Git Proficiency: I leverage Git for effective version control, employing advanced workflows to ensure collaboration and integrity.Linux and Shell Scripting: Proficient in Linux systems and Shell scripting, I automate tasks and streamline system administration.Terraform: I utilize Terraform for infrastructure-as-code, enabling agile provisioning and management of cloud resources.Docker and Kubernetes: Experienced in Docker and Kubernetes, I build and manage scalable microservices architectures.Azure Expertise: I deploy Azure services like App Service, Functions, Storage, and Virtual Machines, leveraging Azure DevOps for efficient CI/CD pipelines.AWS Cloud: Familiar with AWS Lambda, EC2, S3, and RDS, I implement DevOps practices using CodePipeline, CodeBuild, and CodeDeploy.Microservices: I design modular microservices architectures, enhancing application scalability and performance.Professional Experience:At Nagarro since October 2022, I have served as a DevOps Engineer, SRE, and Cloud Solutions Architect, specializing in AWS solutions with Kubernetes, Cert-Manager, Nginx Ingress Controller, Istio, and monitoring tools like New Relic, Prometheus, and Grafana. My Kubernetes upgrades ensure secure, reliable, high-performance environments, optimizing system efficiency by 35%. I develop rigorous test strategies, improving service reliability by 40%. As an SRE, I maintain KPIs, SLAs, and SLOs, ensuring 99.95% uptime and automating processes to reduce incident response times by 30%. I foster continuous improvement through workshops, and upskilling teams in DevOps and cloud automation.Previously at LTIMindtree, I contributed as a DevSecOps Engineer and SRE, managing Azure Virtual Machines, Function Apps, Container Registry (ACR), Kubernetes Service (AKS), App Insights, and Log Analytics. CI/CD pipelines increased deployment efficiency by 40%, and Docker implementations reduced deployment times by 30%, ensuring consistency and security. Implementing APIGEE improved API response times by 25%, with App Insights and Log Analytics reducing incident response times by 50%. I maintained 99.9% uptime, aligning operations with business goals and enhancing client satisfaction.

Experience

1. Senior Software Engineering

   Freecharge

   Nov 2024 — Present · Mumbai, IN

Education

• JIS College of Engineering 123

  B.Tech

  2017 — 2021