SUDIP MUKHERJEE
Chinsurah
Summary
Experienced Linux System Administrator & DevOps Engineer with 5+ years of hands-on expertise in AWS Cloud, Kubernetes, Docker, LXD/LXC virtualization, CI/CD pipelines, infrastructure automation, and server hardening. Proven history of managing production-grade clusters, designing scalable environments, optimizing deployments, and ensuring system availability using modern DevOps practices. Experienced system administrator with several year background in information technology. Expert the field and systems. Known for best-in-class hardware and software knowledge and detail-oriented project roll outs.
Overview
15
15
years of professional experience
2
2
Certifications
Work History
Linux System Administrator & DevOps Engineer
Finlabs India Pvt Ltd
08.2019 - Current
- Administer 28 cloud-based servers running Ubuntu 22.04.
- Manage 50+ LXC containers including backup automation via cron.
- Build & manage Docker custom images and Harbor registry repositories.
- Implement hardened security: fail2ban, deny-hosts, SSH hardening.
- Manage Gogs code repository and Keycloak identity services.
- Perform IP addressing, subnetting, routing & virtualization tasks.
- Managing Kubernetes Cluster for Multiple Project
- Preparing Customized Docker Image as developer on demand.
- Managing AWS Services for Multiple projects.
- Managing E2E Cloud services for Multiple projects.
- Preparing Jenkins CICD pipeline for Build and deployment process
- Managing Linux server with Maintenance.
- Prepare Architecture related documents for various Client.
Linux Administrator
AnashVision Consultancy Pvt Ltd
07.2018 - 07.2019
- Installed, configured, and maintained Linux systems.
- Handled remote administration via SSH and VNC.
- Managed software packages using RPM/YUM.
- Configured LVM and managed disk storage.
IT Support Technician
BMA Wealth Creator Ltd
09.2013 - 07.2017
- Installed and configured Linux operating systems.
- Diagnosed network and system performance issues.
- Handled user and permission management.
IT Executive
Virgin Group
08.2012 - 09.2013
- Provided software and technical support.
- Performed weekly database shrink operations.
- Configured IPv4 addressing.
IT Executive
Alchemist Ltd
01.2011 - 12.2011
- Provided system support and technical troubleshooting.
- Outlook and software installation.
Education
GNIIT - Software Engineering
NIIT Kolkata
Kolkata01.2011
Bachelor of Arts -
Hooghly Mohsin College
Hooghly, WB01.2008
Skills
- AWS (EC2, VPC, IAM, S3, ALB, ASG, LAMBDA, VOLUME)
- Linux (RHEL, Ubuntu, CentOS)
- Docker (Custom Images)
- Kubernetes (3 Master, 5 Worker)
- Jenkins (CI/CD Pipelines)
- LXD/LXC Virtualization
- Git/Gogs
- Keycloak Authentication
- Shell Script
- Tomcat
- Apache
- MySQL
- Java
- BigblueButton
- Nginx
- Node-JS
- React
- Postgres
- Haproxy
- MongoDB
- Nagios
- Linux server management
- Kubernetes orchestration
- AWS cloud services
- Software installation
- Server management
- Backup and recovery
- Nagios monitoring software
- SSL certificate management
- Load balancing
- Disk space optimization
Certification
• RHCSA – Red Hat Certified System Administrator
Projects
NSDL (Protean E-Gov) POPBO Project, Kubernetes Based Architecture. 3 Master and 5 Worker Node., Team Member, 13 Bandhan (IAP Based Project), Microservice based Architecture. Deployment with Middleware application., Team Member, 7 KEF (IAP Based Project), Microservice based Architecture. Deployment with Middleware application., Team Member, 7 AMFI (IAP Based Project), Microservice based Architecture. Deployment with Middleware application., Team Member, 7 Finlabs Wealth Project, Kubernetes Based Architecture. 3 Master and 3 Worker Node., Team Member, 9 UTI (IAP Based Project), Microservice based Architecture. Deployment with Middleware application., Team Member, 7
Hobbies and Interests
Cricket – District & University Level Opener Batsman
Middleware Tools
- Tomcat
- Apache
- MySQL
- Java
- BigblueButton
- Nginx
- Node-JS
- React
- Postgres
- Haproxy
- MongoDB
- Nagios
Timeline
Linux System Administrator & DevOps Engineer
Finlabs India Pvt Ltd
08.2019 - Current
Linux Administrator
AnashVision Consultancy Pvt Ltd
07.2018 - 07.2019
IT Support Technician
BMA Wealth Creator Ltd
09.2013 - 07.2017
IT Executive
Virgin Group
08.2012 - 09.2013
IT Executive
Alchemist Ltd
01.2011 - 12.2011
GNIIT - Software Engineering
NIIT Kolkata
Bachelor of Arts -
Hooghly Mohsin College