Mohit Jallundhra
Development
Ontario, Canada
Skills
DevOps
About
Mohit Jallundhra's skills align with Programmers (Information and Communication Technology). Mohit also has skills associated with Consultants and Specialists (Information and Communication Technology). Mohit Jallundhra has 11 years of work experience.
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Work Experience
Senior DevOps Engineer
Optimum Solutions Pte
November 2022 - March 2024
- Client: UOB (United Overseas Bank) * Designing and implementation CI/CD of application (microservices) on Redhat Openshift Cluster * Managed cluster configurational updates with Ansible playbooks like patching, security policies etc * Ensuring all automation scripts (CI/CD, bash, Helm Code, Ansible) are well documented and checking in Git or Bitbucket * Standardize pipeline using Groovy and Jenkins Shared Libraries across the Bank * Followed Release management cycle for every deployment from SIT to PROD by raising and maintaining Change Requests (CRQ) and various tasks * Containerizing application with Docker build and versioning image in CI * Implementation of Jira Workflow and Jenkins integration for approval of deployments * Designing Helm Charts for OCP/K8s Deployment and managing YAML configurations * Managing number of environments Dev, SIT, UAT and PROD * On boarding of new microservice, jobs (control_M) and related components (like Kafka, Axway, Vault, Conjur, IBM MQ, ActiveMQ etc) * Implemented Monitoring and Alerting using Datadog (APM) and Prometheus * Managed DB deployment via Flyway and Liquibase versioning tools * Designing and Implementing Disaster recovery (DR) strategies for applications following Runbooks
Senior DevOps Engineer
Capgemini, (India)
November 2019 - November 2022
- Client: Cisco Systems, Inc. * Setup and Managing Kubernetes cluster (Linux OS) of Cisco Product for multiple customers. * Environment based on EKS, AKS (Azure) with Ansible Playbooks * Implemented automation (CI& CD) with Jenkins and automated pipeline Jenkins builder * Maintained code/scripts along with instructions in Git bucket * Implemented Monitoring solution - Datadog on K8s clusters and configured alerting via Slack and Opsgenie * Implemented centralized logging system to track and analyze the issue effectively with DataDog and Wazuh * Installing OS and application software under multi-platform environments, deployment of servers and distributed file systems, network, etc. * Provision of monitoring Infra or cloud formation with terraform, Ansible and python scripts * Automated several product related tasks like implementing OKTA, SSM, CSB reports etc. * SecOps enabling and configuring services like aws config, security hub, guardduty and etc * Implemented Disaster Recovery plan on AWS cloud using S3 replications * Automated Datadog alert setup using terrafrom
DevOps Engineer
DataCore Technologies, (India)
August 2018 - November 2019
- Client: RBS (Royal Bank of Scotland) * Implementing and developing solutions for teams to build, deploy, monitor and test applications and environments such as DEV, SIT, UAT, Pre-Prod & Prod. * Setting up and introducing Continuous Deployment processes and advising on best practice * Implementing automation in CD with AWS CLI, bash, and Jenkins * Documentation of systems practices and technical guides in Git, Confluence & SharePoint * Automated & configured Java projects using build tools such as Maven. * Worked as a Code Implementer from SIT to PROD environments by using MCR/TCR in Service Now * Integration of application with different components (like Kafka, IBM MQ, ActiveMQ etc) * Defined, scheduled jobs via JIL in Autosys and Maintained & tracked issues & requests via JIRA * Prepared Shell scripts in Unix for housekeeping & automation tasks * Utilized Cyber Ark for setting new accounts & retrieving passwords during
IT Manager
NIELIT
September 2016 - January 2018
- Project: State Government * Configuring, supporting, and maintaining servers on Amazon cloud and client side * Perform package installation, upgrades/patches, troubleshooting, and maintenance on servers * Database Update and Backup of all the sites * Provide support on various technical issues (voice and email) * Escalating the cases to Senior Tiers for further troubleshooting, if required * Creation and Maintenance of users via Active Directory * Manage team to update content on 12 online different web-based applications * Troubleshooting issues via Remote Desktop Connection if required
Sr. System Administrator
Miracle Studios Pvt. Ltd
November 2015 - April 2016
- * Installation, configuration management, and maintaining security of servers (in-house & client) on VMware vSphere * Responsible for creating architecture for new implementation and enhance current infra on AWS * Perform software/package installation, upgrades/patches, troubleshooting, and maintenance on servers. * Besides performing the above-mentioned roles, you may also be required for assisting and addressing MySQL * Worked on CI (continuous integration) & CD (continuous Deployment) Using Jenkins and Chef integrating with GIT, Gitlab and SVN * Worked on AWS EC2 environment. (EC2, RDS, S3, Route 53, ELB, VPC, code pipeline, code Deploy etc.) * Automated provisioning of AWS infra for new clients reduced time by 80% * Setting UP Firewall like (TP-Link and PFsense)
Server Administrator
VeriKraft solutions Pvt. Ltd
January 2015 - November 2015
- Client: Avaya Live Connect * Administer Amazon servers (ec2, RDS, Route53, ELB and S3) and maintain databases. * Perform package installation, upgrades/patches, troubleshooting, and maintenance on servers. * Initially Analyze and resolve diagnostic problems related to SIP on servers. * Worked on network diagnosis tools, tracking/creating issues, provided run-time application administration based on analysis of logs, alerts and other various diagnostic reports. * Networking capabilities range including DNS, NIS, DHCP, Web and E-mail. * Participate in root-cause analysis of recurring issues, system backup, and security setup. * Participated in on-call rotation to provide 24×7 technical support.
Server Administrator
IDS InfoTech Ltd
May 2012 - September 2014
- Client: Macfee EmailGateway * Provide Technical Support for Dell and Intel Servers and security appliances like Iron Mail (McAfee Email Gateway) * Troubleshooting network, DNS, SPF or MX related problems that might manifest issues in the email gateway. * Support for all types of critical issues with Messaging (Postfix), Database (Mysql), OS (Linux), Email filtering, Syslog server * Monitoring including a weekly review of log files, events, etc. to determine the health and performance of the servers and security appliances. * Help in maintaining Trusted Source reputation value for mail exchanger's public IP addresses which reflects globally. * Worked on LVM, Disk Management Utility.
Education
