Summary
Overview
Work History
Education
Skills
Technical Knowledge
Certification
Timeline
Generic
Debmalya Roy

Debmalya Roy

Senior Consultant
Kolkata

Summary

Have 6+ years of IT experience as a DevOps/SRE/AWS Engineer in the field of DevOps Automation/AWS Cloud Migration/Linux System administrator/Application security and monitoring in Network Cloud domain and currently working with LTIMINDTREE

Overview

7
7
years of professional experience
8
8
years of post-secondary education
2
2
Certifications

Work History

Technical Specialist

LTIMINDTREE
08.2022 - Current
  • Working as DevOps Deployment Engineer.
  • Bare metal provisioning and Kubernetes deployment of cloud application through Jenkins.
  • using version control tools like GIT, GitHub.
  • Linux Hardware management issues.
  • Automation through Shell scripting.
  • Greenfield deployment using Jenkins ,Docker, Kubernetes Skilled in requirement analysis and documentation.
  • Experience in using bug ticketing tools like JIRA. Experience in log analysis using Kibana,Nagios.
  • Created monitors, alarms and notifications for EC2 hosts using Cloud Watch.
  • Troubleshooting to isolate and diagnose servers and storage’s hardware problems.

Technical Analyst

Infosys Ltd
09.2021 - 08.2022
  • Cloud Administrator handling AWS Services like EC2, EKS, S3, EBS, ELB, IAM, VPC, Cloud Formation, Security Groups, Auto Scaling, and RDS in Utilities Domain
  • Worked In cost optimization using Lambda and Python for scripting
  • Worked with terraform to provision infrastructure like VPC,EC2,SG,ASG,S3
  • Costing, Design, building and managing infrastructure environments needed for projects in AWS hosting platform.
  • Actively monitor, research and analyze ways in which services in AWS can be improved.
  • Managed users, disk space, file systems, memory, network parameters, installed third party software’s and fine-tuned UNIX systems to optimize performance
  • Involved in end to end client communications
  • Skilled in requirements analysis and project documentation
  • Worked in proactively monitoring OS performance which led to reduction in ticket count
  • Took initiative in creating scripts for repetitive tasks which reduced time and effort
  • Updating UNIX OS patches, and managing server deployment
  • Basic knowledge of Ansible Playbook and Module
  • I have written small play books for user creation and patching post checks
  • Used Kubernetes to orchestrate deployment, scaling and management of docker containers
  • Proficient with IAC tools like terraform.

Systems Engineer

Tata Consultancy Services
07.2017 - 09.2021
  • As Cloud admin having good understanding in cloud computing IAAS, PAAS, SAAS and managing virtualization environment, monitoring and planning changes, troubleshooting of servers etc
  • As Linux and AIX Admin, managed more than 3000 Servers for 99% uptime service
  • CPU capacity planning by managing CPU pools to handle utilization loads
  • Performance Analysis and if needed performed DLPAR, LPM of Lpars
  • Setup and management of EC2 servers
  • Setup and management of VPC ,Security Groups
  • DR Managed users, disk space using LVM, file systems, memory, network parameters, installed third party software’s in both Linux and AIX Servers
  • Managed Red hat 3/5/6/7 Linux Servers by configuring NFS, Web(http), Samba, FTP, NTP, Ip Tables and various other Services
  • Proactively created shell scripts for repetitive tasks to reduce Incident Count
  • Worked in RHEL 6 to 7 Migration activities
  • Skilled in ITIL Process, Requirement Analysis and Project Documentation
  • Involved in direct Client Interaction to provide Service Improvement Plans
  • Working in a 24X7 on call rotation to support critical production environments
  • Basic Knowledge in Ansible to run playbooks to deploy post installation after Server Builds.

Education

Bachelor of Engineering Technology - Electronics And Communication Engineering

West Bengal University of Technology
Asasnsol
01.2013 - 04.2017

Higher Secondary -

Asansol Old Station High School
Asansol
01.2011 - 04.2013

Secondary -

Asansol Ramakrishna Mission High School
Asansol
01.2010 - 04.2011

Skills

Strong leadership and motivational skills

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Technical Knowledge

OS:
Red hat Enterprise Linux , IBM AIX.
Ticketing Tool:
JIRA,Service Now and ITSM
DevOps Tools:
Jenkins, Git, Docker , Kubernetes
IAC tools:
Terraform, Ansible
Scripting Tool:
Python,Shell Scripting
Cloud Technologies:
AWS

Certification

Docker and Kubernetes Certification from Udemy

Timeline

Technical Specialist

LTIMINDTREE
08.2022 - Current

Technical Analyst

Infosys Ltd
09.2021 - 08.2022

Systems Engineer

Tata Consultancy Services
07.2017 - 09.2021

Bachelor of Engineering Technology - Electronics And Communication Engineering

West Bengal University of Technology
01.2013 - 04.2017

Higher Secondary -

Asansol Old Station High School
01.2011 - 04.2013

Secondary -

Asansol Ramakrishna Mission High School
01.2010 - 04.2011

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Debmalya RoySenior Consultant