ABHISHEK SINGH
Senior DevOps Engineer
Toronto,ON
Summary
Industrious Dev Operations Engineer offering 10+ year background setting up CI and CD pipelines and scripting deployment activities. Well-rounded and conscientious professional committed to proactively managing change and quickly deploying critical applications. Expertise in configuration management and Agile, Scrum and Waterfall methodologies.
Overview
12
12
years of professional experience
6
6
years of post-secondary education
4
4
Certifications
Work History
Senior DevOps Engineer
Rakuten Rewards Canada
Toronto, ON
03.2021 - Current
- Applied automated testing solutions for unit, integration and system testing.
- Implemented deployment strategies using container orchestration tools such as [Software].
- Developed continuous improvements and implemented solutions to existing infrastructure, tools and processes.
- Maintained metrics visibility using Datadog and Prometheus/Grafana to create useful dashboards and monitors.
- Providing provisions and managing cloud infrastructure through automation and infrastructure as code
- Configuring and maintaining continuous integration and continuous deployment pipeline and release automation
- Scaling systems, improving reliability and security of web applications
- Analyzing and troubleshooting large scale distributed systems in public cloud
- Improving and maintaining monitoring, logging solutions that measure availability, latency, and overall system health of production systems
- Develop data, process and network models to optimize architecture and to evaluate the performance and reliability of designs
Senior Software Engineer - II
Rakuten India Enterprise Pvt limited
Bangalore, Karnataka
09.2017 - 03.2021
- Implementing various development, testing, automation tools, and IT infrastructure
- Working on ways to automate and improve development and release processes
- Ensuring that systems are safe and secure against cybersecurity threats
- Identifying technical problems and developing software updates and fixes
- Working with software developers and software engineers to ensure that development follows established processes and works as intended
- Assess, test, troubleshoot, document, upgrade and develop maintenance procedures for operating systems, communications environments and applications software
- Managing multiple cloud and software patches
Platform Team Lead
IPsoft Global Services
Bangalore, Karnataka
09.2014 - 09.2017
- Installation and configuration of IPsoft product i.e IPcenter on Clients infrastructure
- Setting up Openvpn, HA configuration, Exim, MYSQL and replication between Master and Slave databases
- Debugging issues related to any of the IPcenter related issues
- Configuring different flavour of Apache and tomcats which includes Apache-Activemq, Alfresco Tomcat
- Working on mysql related issues setting up grants
- Configuring and troubleshooting SSL on Apache and other Apache related issues
- Working on Linux system related issues which includes sendmail, user access, disk related etc
- Working on Virtualisation ( Vmware ESXi sever, Vcenter, Vmotion )
- Understanding clients requirement and working closely with R&D team to achieve the requirements
- Working on Automations so that re-occurrence of alerts can be handled automatically without human efforts
- Deploying new codes released by our Development team to our tomcat servers
- Managing different clients and keeping the platform up and running 24X7.
Senior Technical Executive
NTT DATA Inc, Morgan Stanley
Bangalore, Karantaka
12.2011 - 08.2014
- Handling Web operations (Webops) for Morgan Stanley which includes installation and Troubleshooting of Apache and tomcat, setting up the F5 BIG-IP/LTM and GTM load-balancers, Siteminder, Proxies– Bluecoat and troubleshooting on DNS related issues
- Perform Apache/Tomcat and HTTP Server installation, configuration, administration and debugging
- Complete Troubleshooting and fixing all types of error caused by either application or the apache/tomcat web instances
- Enable monitoring, management and backup services on the servers for remote administration and troubleshooting via GUI and console
- Create and manage F5/BigIP GTM Virtuals
- Protecting and un-protecting of URL’s on Siteminder based on users request & Troubleshooting of Siteminder Policy servers based on the Logs.
- Troubleshooting different Siteminder errors like (scanlog_bad_request_error, scanlog_ldap_fail_response, scanlog_ldap_fail_error, scanlog_fail_handshake-X.X.X.X, scanlog_unknown_client_name_error, etc.)
- Production outage handling, management and timely resolution
- Monitor around 60,000+ instances of apache/tomcat services
DevOps Engineer
Radiant Info systems ltd
Bangalore, Karnataka
10.2010 - 12.2011
- Understanding current infrastructure and migrating it to cloud from scratch with Increase Business agility and lower infrastructure cost
- Keeping the overall infra up and running for KSRTC AWATAR (Any where Any time Access Advance Reservation) Project
- Monitoring and troubleshooting different networking and applications issues
- Rectifying all Linux system issues.
Education
B.Tech/B.E - Electronics and Communication Engineering
City Engineering College (Visvesvaraya Technological University)
Bangalore 09.2006 - 07.2010
12th (Intermediate) - Mathematics And Physics
ISC Board
04.2005 - 04.2006
10th (Matriculation) -
ICSE Board
04.2003 - 04.2004
Skills
Web-based software engineering
undefinedCertification
Associate Google Cloud Engineer
Timeline
Associate Google Cloud Engineer
01-2023
Senior DevOps Engineer
Rakuten Rewards Canada
03.2021 - Current
Certified Kubernetes Administrator (CKA)
01-2021
Terraform Associate
06-2020
Associate AWS solutions Architect
10-2019
Senior Software Engineer - II
Rakuten India Enterprise Pvt limited
09.2017 - 03.2021
Platform Team Lead
IPsoft Global Services
09.2014 - 09.2017
Senior Technical Executive
NTT DATA Inc, Morgan Stanley
12.2011 - 08.2014
DevOps Engineer
Radiant Info systems ltd
10.2010 - 12.2011
B.Tech/B.E - Electronics and Communication Engineering
City Engineering College (Visvesvaraya Technological University)
09.2006 - 07.2010
12th (Intermediate) - Mathematics And Physics
ISC Board
04.2005 - 04.2006
10th (Matriculation) -
ICSE Board
04.2003 - 04.2004
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