Abhishek Chauhan
Summary
DevOps Architect with 12+ years of IT experience, currently working with a banking client in the London UK. I've built & delivered multiple SAAS projects from scratch, and mastered cloud migration automation and cost optimization.
Overview
12
12
years of professional experience
Work History
Senior Associate - DevOps
Publicis Sapient,
Gurgaon
10.2020 - Current
- Publicis Sapient is a digital transformation partner helping established organizations get to their future, digitally- enabled state
- Working on a multi million SCB commercial bank Thailand based digital superapp product
- Handling Kubernetes server which can handle 6000 transactions(cumulative) per second for multiple APIs
- Created Terrafrom templates to launch EKS clusters as well as other AWS resources
- Maintaining Gitlab pipelines which perform application deployment with HELM charts
- Implemented Kubernetes event-driven autoscaling to make system agile and sustainable
- Implemented trunk base deployment strategy to avoid bugs and make deployment flawless
- Implemented SRE practices with open source tool like Jeager, Grafana, Kibana and ELK
- Contact : - Jashwinder Kumar +91 97177 70579
DevOps Lead
Bobble AI
09.2019 - 10.2020
- Bobble provides personalise keyboard for smartphones, It has over 25M+ users, MI keyboard also maintained by us
- Introduced microservice architecture in Bobble and migrated application for Mint Keyboard (Xiaomi) and Bobble keyboard
- Configured various EKS clusters for multiple clients with fully automated CI/CD
- Implemented data pipeline with integration of Application, Kafka, Druid, S3 & Superset
- Optimised cost by using spot instances, serverless and optimisation in S3 data
- Developed fully automated Infrastructure provisioning with terraform
- Automated microservice deployment with Ansible and Gitlab
- Implemented Infra access security with custom VPN server & custom VPN based AWS policies
- Implemented whitebox and blackbox monitoring with AWS Xray and ELK stack
- Contact : -Ankita jamuar +91 95999 02057
Senior Consultant
Opstree Solutions, Darkmatter, Abu
02.2019 - 09.2019
- Darkmatter is a cyber security company headquartered in the UAE
- Completed the POC for one of most potential project of our client
- Implemented SAAS project for highly secure messenger, secured voice and video calling
- Written Ansible playbooks to automate deployment for multiple services
- Worked on automation of immutable infrastructure on Azure
- Implemented & managed security for application with encryption certificates
- Managed Hardware Security Module (HSM) for various environments
- Contact : -Kanika Kapoor +91
DevOps Lead
Lifcare
05.2018 - 02.2019
- Lifcare is a leading subscription-based online pharmacy in India that caters to patients with chronic diseases
- Migrated entire infrastructure from AWS to Google Cloud without any downtime
- Created database roadmap for migration from AWS RDS to GCP SQL with zero downtime
- Designed and implemented multiple Goggle Kubernetes (GKE) clusters with service discovery, autoscaling and fault tolerance
- Responsible for implementing the fully automated Continuous Delivery pipeline with gitlab in
- Lifcare.in, which speed up the software deployment by 60%
- Founded DevOps and IT team to support multiple Lifcare Health Products.
IT Lead
Harman Connected Services, Fishbowl
03.2016 - 05.2018
- Fishbowl is a digital marketing company for restaurants, it offers data-directed marketing campaigns & Analytics
- Implementing and Maintaining various services running on AWS e.g EC2, S3, EBS and VPC
- Configured multiple environment e.g Development, QA, Hotfix & Production with CI/CD
- Configured whitebox & blackbox monitoring with Monitis, Nagios, Grafana & Prometheus
- Implemented Delivery pipeline with Maven, Jenkins, Bamboo & Octopus
- Contact : -Neeraja Sharma +91 9910099433
Lead Server Administrator
09.2014 - 12.2015
- Managing the production environment (10times.com)
- Handling the AWS services e.g
- EC2, RDS, S3, EBS, Varnish etc
- Troubleshooting real time production issues
- Designed and Managed release process
- Contact : hr@10times.com
Linux Administrator
06.2012 - 07.2014
- Launching and maintaining EC2 instances, EBS, S3, ELB on AWS
- Troubleshooting issues in a Red Hat Linux Enterprise and Ubuntu environment
- Monitoring and configuration of Apache and NGINX web server
- Implemented Jenkins server to integrate deployment on Development servers.
System Administrator
KR Network cloud Technologies
07.2010 - 02.2012
- Managed used accounts and share and security level permission
- Installation and configuration of windows and Linux servers
- Configured and managed Kickstart server
- Managed IT lab systems as well as Switches and Router.
Education
Bachelor of Science - IT
Sikkim Manipal University
Skills
Jenkins
Terraform
Kubernetes
GKE
Nginx
Python
Helm
AnsibleLinux
Github
AWS
GCP
Timeline
Senior Associate - DevOps
Publicis Sapient,
10.2020 - Current
DevOps Lead
Bobble AI
09.2019 - 10.2020
Senior Consultant
Opstree Solutions, Darkmatter, Abu
02.2019 - 09.2019
DevOps Lead
Lifcare
05.2018 - 02.2019
IT Lead
Harman Connected Services, Fishbowl
03.2016 - 05.2018
Lead Server Administrator
09.2014 - 12.2015
Linux Administrator
06.2012 - 07.2014
System Administrator
KR Network cloud Technologies
07.2010 - 02.2012
Bachelor of Science - IT
Sikkim Manipal University