Kolkata, West Bengal, India
Results-driven System Administrator transitioning to DevOps/Cloud Engineering with 2+ years optimizing AWS, Exoscale, and Kubernetes infrastructures for 1,000+ pods, reducing downtime by 20% and deployments by 30% using Docker, Terraform, Jenkins, and Ansible. Expertise in CI/CD pipelines, IaC, container orchestration with Helm/EKS, Python scripting, and VPC/IAM security to drive scalable, efficient cloud operations. Proven track record in infrastructure automation and security, enhancing system efficiency and uptime in enterprise environments. Skilled in scripting for pipelines, securing networking, and mentoring teams to streamline cloud-native practices.
• Led executive board as member, directing strategic decision-making for secure system architecture and team management across 50+ projects. • Oversaw development and implementation of robust security protocols, enhancing system integrity and efficiency by 25% for enterprise operations.
Managed secure cloud infrastructure across AWS, Kubernetes, and Exoscale for 1,000+ pods, ensuring optimal performance and reducing downtime by 20%. • Designed and deployed Docker images to streamline environment setup for 20+ components and bots, accelerating deployment by 30%. • Oversaw coordination of over 1,000 pods, ensuring seamless functionality within the cloud ecosystem and achieving 99.9% uptime. • Administered AWS RDS PostgreSQL databases using pgAdmin, optimizing performance and security for 500GB+ data volumes.
Successfully exploited Ubuntu 20.04.4 LTS Oubliette TTY1, demonstrating privilege escalation techniques and identifying 5+ forensic recovery gaps.
1. Develop a JavaScript-based blockchain network and store the agriculture metadata in it. 2. Enables the storage of data on the IPFS network, generating a Content Identifier for each data entry. Then it is used to form blocks in the blockchain. 3. Includes functionalities to measure the average block mining time, facilitating performance tracking.
Developed JavaScript-based blockchain network to store agriculture metadata, processing 1,000+ data entries securely. Implemented functionalities to measure average block mining time, facilitating performance tracking and optimizing network efficiency by 25%.