--- title: "Arnab Adhikary - DevOps Engineer in Gurugram | Tal" description: "Meet Arnab Adhikary, DevOps Engineer @Cognizant | Python | Java | DevOps & Cloud Engineer | CI/CD | Cloud Computing & Opeartions | AWS | Terraform | Kubernetes | AI/ML | DevSecOps | cyber security | Linux | ansible | jira | jenkins based in Gurugram. AI stack includes codex, cursor, and claudecode...." image: "https://tal.club/meet/arnab-adhikary/share-image" --- # Arnab Adhikary on Tal ## Headline DevOps Engineer @Cognizant \| Python \| Java \| DevOps & Cloud Engineer \| CI/CD \| Cloud Computing & Opeartions \| AWS \| Terraform \| Kubernetes \| AI/ML \| DevSecOps \| cyber security \| Linux \| ansible \| jira \| jenkins ## About I am a DevOps & Cloud Engineering professional who believes that great systems are not just built β€” they are engineered for reliability, automation, and scale\. My curiosity started with one question: How does code reliably move from development to production without breaking things? That curiosity led me to work deeply with cloud infrastructure, CI/CD automation, Kubernetes deployments, and monitoring systems\. I enjoy understanding how distributed systems behave under load, how failures happen, and how automation can eliminate human error\. I strongly follow three principles: πŸ‘‰πŸ» Automate repetitive work πŸ‘‰πŸ» Design for scalability πŸ‘‰πŸ» Monitor everything in production Currently, I work on provisioning cloud infrastructure, maintaining CI/CD pipelines, deploying containerized applications, and improving system observability\. I enjoy debugging production issues, analyzing logs, optimizing deployments, and improving system uptime β€” because that’s where real DevOps engineering happens\. What I Have Worked On πŸ‘‰πŸ» Automated cloud resource provisioning using Terraform and AWS, reducing environment setup time and ensuring consistent dev, test, and production configurations\. πŸ‘‰πŸ» Built and maintained CI/CD pipelines using GitHub Actions and Azure DevOps to automate builds, testing, Docker image creation, and Kubernetes deployments\. πŸ‘‰πŸ» Deployed and supported containerized microservices on Kubernetes \(EKS\), contributing to high availability and faster production recovery\. πŸ‘‰πŸ» Implemented monitoring and alerting systems using Prometheus, Grafana, and ELK Stack to improve production visibility and reduce incident resolution time\. πŸ‘‰πŸ» Built a secure serverless file API using AWS Lambda, S3, and API Gateway with CloudWatch monitoring\. Core Technical Skills 🀌🏻 Cloud: AWS \(EKS, Lambda, S3, API Gateway\) 🀌🏻 Infrastructure as Code: Terraform 🀌🏻 CI/CD: GitHub Actions, Azure DevOps 🀌🏻 Containerization: Docker, Kubernetes 🀌🏻 Monitoring & Observability: Prometheus, Grafana, ELK 🀌🏻 Programming & Scripting: Python, Bash, Java 🀌🏻 Databases & Caching: Redis, MongoDB, MySQL DevOps for me is not just a job title β€” it is the mindset of continuous improvement, automation, and reliability engineering\. I am currently seeking opportunities as a DevOps Engineer or Cloud Engineer where I can contribute to building scalable, cloud\-native systems and grow in platform engineering and site reliability\. If you are hiring or working on interesting infrastructure challenges, let’s connect and build something impactful\. Ph\.No: \+91\-8900779272 \| E\.Mail: arnaba178@gmail\.com ## Location Gurugram ## AI stack codex cursor claudecode ## Work experience DevOps Engineer at Cognizant, Nov 2025 \- Present Β· 10 mos, Chennai, During my tenure, Cognizant was delivering enterprise\-grade SaaS and cloud\-native solutions to global clients, requiring highly reliable, scalable, and automated infrastructure across development, testing, and production environments\. In this fast\-paced delivery environment, I: β€’ Automated cloud infrastructure provisioning, reducing environment setup time by 55% using Terraform and AWS\. β€’ Built CI/CD pipelines, shortening release cycles and improving deployment consistency using GitHub Actions and Azure DevOps\. β€’ Deployed and managed containerized workloads, maintaining 99\.9% uptime using Docker and Kubernetes \(EKS\)\. β€’ Resolved production incidents and optimized pod/network configurations, improving recovery time using Kubernetes troubleshooting and logging tools\. β€’ Implemented observability dashboards and alerting, reducing incident detection time using Prometheus and Grafana\. This role strengthened my expertise in: Infrastructure as Code \(IaC\), CI/CD Automation, Kubernetes Administration, Cloud Architecture, Production Support, Monitoring & Observability\. Cloud Engineer Intern \(DevOps\) at NTT DATA, Jan 2025 \- Aug 2025 Β· 8 mos, Remote, During this phase, the organization was focused on building scalable SaaS\-based systems and optimizing performance for high\-traffic applications\. The emphasis was on reliability, automation, and distributed system efficiency\. Within this environment, I: β€’ Implemented Redis\-based caching, reducing API response time by 45% and lowering database read load by 50% using Redis and performance tuning techniques\. β€’ Built centralized logging and monitoring stack, reducing mean time to resolution using Prometheus, Grafana, and ELK Stack\. β€’ Containerized and deployed microservices, improving deployment reliability and achieving high availability using Docker and Kubernetes with autoscaling\. β€’ Automated infrastructure provisioning and deployments, reducing manual effort from days to hours using Terraform and GitHub Actions CI/CD\. This experience helped me develop strong foundations in: Cloud Infrastructure, Microservices Architecture, Distributed Systems, Performance Optimization, CI/CD Pipelines, and Observability Engineering\. ## Education Bachelor of Technology \- BTech, Computer Engineering, COEP \(College of Engineering, Pune\) ## Public links - github: https://github\.com/ArnabAdhikar [View the original profile](https://tal.club/meet/arnab-adhikary) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Person", "@id": "https://tal.club/meet/arnab-adhikary#person", "name": "Arnab Adhikary", "url": "https://tal.club/meet/arnab-adhikary", "image": "https://tal.club/meet/arnab-adhikary/profile-photo.jpg", "description": "Meet Arnab Adhikary, DevOps Engineer @Cognizant | Python | Java | DevOps & Cloud Engineer | CI/CD | Cloud Computing & Opeartions | AWS | Terraform | Kubernetes | AI/ML | DevSecOps | cyber security | Linux | ansible | jira | jenkins based in Gurugram. 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