Biswanath Sur
Senior System Administrator
Kolkata
Summary
I am an experienced professional with a diverse skill set in the field of IT infrastructure and system administration. With a strong background in Windows, Linux, Cloud Computing and DevOps domain. My comprehensive understanding of Linux systems and extensive experience in system administration empowers me to deliver reliable and efficient solutions. I am an aspiring DevOps Cloud Engineer with a passion for leveraging cutting-edge technologies to drive seamless software development and deployment processes. My strong foundation in cloud computing, automation, continuous integration and DevOps practices which are essential pillars of modern software development enables me to contribute effectively to DevOps initiatives.
Overview
4
4
years of professional experience
3
3
years of post-secondary education
1
1
Certification
3
3
Languages
Work History
Senior System Administrator
PCITS
11.2021 - Current
- Server administration and troubleshooting on both Linux and Windows systems
- Experience with AWS services such as EC2, S3, RDS, and IAM
- Managing Linux servers
- Computer management, performance monitoring, and implementing security measures
- Setting up office technology from boot
- Providing technical support to a team of 100 people on a daily basis
- Proficiency in server monitoring systems like Zabbix
- Configuring and maintaining network services
- Maintaining on premises server.
Linux System Administrator
Blueberry Web Solutions Pvt.Ltd
05.2020 - 09.2021
- Administration and maintenance of Linux servers, including installation, configuration, and upgrading of operating systems and related software
- Upgrading and patching the Linux environment to ensure security and stability
- Installing and configuring LVM on Linux systems, and creating and managing logical volumes and volume groups
- Installed, configured, and managed the Postfix mail server in Linux environments
- Installing, configuring, and maintaining database systems, such as Maria DB, PostgreSQL.
Education
BCA - Computer Application
Manipal Unversity
Jaipur 05.2023 - 05.2026
High School Diploma -
Radhamohanpur Vivekananda High School
Radhamohanpur , Debra , Paschim Medinipur , 04.2001 -
Skills
Windows, Linux (Ubuntu)undefined
Aws
EC2, S3, and RDS, resource provisioning, monitoring, and troubleshooting, IAM, and securing AWS resources, VPC, subnets, and security groups for configuring secure and isolated environments
Core Competencies
Capable of managing branching strategies in GitHub. Good knowledge of setting up and managing pipelines in Jenkins. Capable of managing and debugging issues in Jenkins pipelines. Knowledge of Jenkins file., Implement a robust CI/CD pipeline using Git to Docker Hub production deployment with Jenkins on AWS EC2., Addressing the imperative need for a reliable CI/CD pipeline, this project leverages Jenkins on AWS EC2 for efficient code transformations from Git to Docker Hub. The goal is to ensure swift and dependable production deployments, meeting the demands of modern software development.
Certification
RHCSA
Timeline
BCA - Computer Application
Manipal Unversity
05.2023 - 05.2026
Senior System Administrator
PCITS
11.2021 - Current
Linux System Administrator
Blueberry Web Solutions Pvt.Ltd
05.2020 - 09.2021
RHCSA
11-2019
High School Diploma -
Radhamohanpur Vivekananda High School
04.2001 -
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