Certified Senior DevOps Engineer with 6+ years of experience in AWS Cloud, Linux, Kubernetes, and Open Source technologies. Proven track record of managing critical production servers, optimizing infrastructure performance, and resolving complex issues. Accomplished industry-recognized certifications while working full-time, demonstrating a commitment to continuous learning and staying up-to-date with industry trends.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Senior Site Reliability Engineer (DevOps)
Oracle
08.2023 - Current
Controlplane and Dataplane setup for Applications
Oncall responsibilities, Patching, Reprovissioning, Region Setup
Deployment, Shepherd
Automation
Bitbucket, Build management using Teamcity
Loadtest and other product related activity.
Senior DevOps Engineer
Amazon
06.2022 - 07.2023
Solution Architecture, Deploying, and Managing Applications and Databases
Managing customer cloud environments with Amazon Managed Services
Implementing Auto Scaling, Optimizing performance with solutions on ElastiCache-Redis clusters
Working on application build with automate deployment: using GIT, Bitbucket, Jenkins, CI/CD pipelines
Using tools like Ansible, Terraform for automation and centralized configuration management
Daily work on client cases Providing support to clients on AWS services
Deploying databases like relational databases (MySQL, PostgreSQL, etc.) Co-ordinating with different teams of different profiles and working with them to fix the issues
SNS (Simple Notification Service)
Working on containers: Docker, Kubernetes (ECS and EKS)
Monitoring with Splunk, CloudTrail, cloud watch, and Deep Log Analysis
Live on call solving production issues for AWS customers
Design, develop, and maintain the infrastructure required for running cloud-based applications and services
Monitor the cloud infrastructure and ensure that it is performing optimally
Identify and resolve any issues that may arise, whether it is related to performance, security, or availability
Create and maintain documentation on cloud infrastructure and procedures
Collaborate with development teams to ensure that applications are designed with scalability and Design deployment strategy to support High availability, Fault tolerance, scalability
Implemented disaster recovery procedures using Route 53, ASG, ELB and conducted regular drills
Skilled in using AWS Config service to assess, audit and evaluate the configuration of AWS resources for compliance and best practices, configure continuous monitoring rules, and track resource changes across AWS accounts and regions
Leveraged AWS Systems Manager Patch Manager to automate patch management for Windows and Linux instances, creating patch baselines, scheduling patch deployments, and maintaining compliance with security and regulatory requirements
Verify environment/OS state through auditing (Inspector), Config rules, CloudTrail (process and action), and AWS APIs
Skilled in using AWS Organizations to manage multiple AWS accounts, enforce account-level policies, and simplify billing and cost allocation, along with configuring Service Control Policies (SCPs) to restrict access to specific AWS services and resources, ensuring security and compliance across the organization.
Senior Software Engineer
Mercer / Marsh McLennan
06.2021 - 06.2022
Work on incident tickets and change orders on Service Now
Worked on many Serv-1 priority cases
I worked with the global team and customers on production and deployment issues around the clock
Assist team members or customers who are on call or participating in remote sessions with a critical production issue or activity
Responsible for fixing ongoing customer issues within the SLA
Provide root cause analysis (RCA) for issues in production
Implemented a self-service portal for all application servers in order to upgrade applications, for example: Java upgrades, etc
Performance in mind
Cloud: AWS and Azure - DevOps
Managed multiple Linux-based applications, Windows-hosted applications, and databases
Deployment, using GIT, and troubleshooting for Linux-based
Middleware Administrator and application delopyment on Tomcat, Wildfly, Apache, IIS etc
Deployment of application on Docker using Jenkins, Bit Bucket, CI-CD Pipeline
Splunk, Fluentd, Datadog, and APM tools, JIRA
Patching application activity, server migration activity
Mentoring new hires and guiding them through the day-to-day processes and workflows.
Linux / DevOps Engineer
iBoss Tech Solutions (Safeguard International LLC)
07.2017 - 06.2021
Worked in a 24x7 production environment to ensure server availability.
Linux Administrator, Middleware Administrator (Linux Servers): Apache, Tomcat, WildFly.
Docker, monitoring with Grafana and Prometheus, Elasticsearch, Logstash, Kibana, and Wazuh.
CI/CD, Git, Bitbucket.
Worked in a 24x7 production environment to ensure server availability.
DNS implementation, firewall rules, load balancer (F5), Nginx proxy, Blue Coat, Squid.
Worked on monitoring tools: SolarWinds, Zabbix, Grafana, Site24x7, Datadog, Nagios, InMon, etc.
AWS cloud environment.
Database Servers: SQL, MySQL, PostgreSQL.
Ticketing and eBroadcast tools: BMC.
NOC: Cynet, MFA, with all mentioned infrastructure monitoring.
SonicWall Firewall, Active Directory, DPM, SCOM, SCSM, and SCCM.
Configured and monitored Linux server performance.
Implemented clustering (high availability) on Linux servers.
Resolved issues reported by the client end or internal team.
Ensured business continuity by designing disaster recovery systems using Zerto.
Troubleshooting and resolving problems related to the Linux OS.
Education
B.TECH - Computer Engineering
Dr. A.P.J Abdul Kalam Technical University
01.2017
H.S.C -
Patuck Technical College
01.2013
S.S.C -
Air India Modern School
01.2011
Skills
Linux and container platforms
Diagnostics and troubleshooting
Linux security and monitoring
Excellent time management abilities, as well as the ability to effectively prioritize customer issues
Effective communication and customer handling
Proficient in troubleshooting application layer issues
Experience handling critical production servers
Data Analytics using Shell Scripting
Email Security
DNS management and troubleshooting
Log Management
Certification
RHCE 7 : Red Hat Certified Engineer 7
RHCSA 7 : Red Hat Certified System Administrator 7
RHCA : Red Hat Certified Architect in Infrastructure
ITIL Certified
Certified Kubernetes Administrator [Preparing]
AWS Certified Solutions Architect - Associate
AWS Certified Solutions Architect - Professional
AWS Certified DevOps Engineer. - Professional
Experimental Learning
Big data and Hadoop
Redhat Linux Server 5.5, 6, 7, 8
Personal Traits
Place a high value on time effectiveness and management.
Positive attitude
Plan for the unexpected
Sincere, honest & genuine
Operating Systems
Linux- SUSE
Ubuntu
RHEL
CentOS Server
Amazon Linux
Unix Servers - BSD
Oracle Solaris
IBM AIX
Windows Servers 2012R2 / 2016
Hobbies and Interests
Aficionado Cricket Lover
In my free time, I try to update my knowledge
Ever since I was a kid, I have dreamed about traveling overseas
Sports Enthusiast
Projects
MAHAGENCO (Government Project) Web server & Zimbra Mail server, Relay Mail Server. DC and DR Servers implementation for Directorate of Income Tax.
Timeline
Senior Site Reliability Engineer (DevOps)
Oracle
08.2023 - Current
Senior DevOps Engineer
Amazon
06.2022 - 07.2023
Senior Software Engineer
Mercer / Marsh McLennan
06.2021 - 06.2022
Linux / DevOps Engineer
iBoss Tech Solutions (Safeguard International LLC)