Tushar Bhattacharya
Bengaluru,KA
Summary
DevOps Engineer with 3+ years of experience in creating and managing cloud solutions using GCP Services, CI/CD tools, and Kubernetes. Skilled in designing and implementing new architectures that improved scaling and performance. Proficient in supporting, automating, and optimizing deployments in cloud and on-premise environments. Familiar with Python scripting, Linux administration, team collaboration, and logging and monitoring tools such as cerebro, Prometheus, and Grafana.
Overview
4
4
years of professional experience
1
1
Certification
Work History
DevOps Engineer
AirAsia
Bengaluru, KA
04.2022 - Current
- Designed and implemented new architecture for flight's infrastructure to achieve 10X scaling strategy using GCP services and Anthos Service Mesh (Istio)
- Enabled GitLab CI for build, artifacts, Kubernetes deployments, and end-to-end automation for every manual step, collaborating with other developers and following DevOps best practices
- Implemented multi-cluster architecture to support canary traffic split and high availability, migrating all applications from GKE Standard to GKE Autopilot to reduce operational cost and management overhead by 40%
- Developed infrastructure as code using Terraform with GitLab CI to provision and manage GCP services, ensuring compliance and security standards
- Wrote python script that automated scaling of cluster based on traffic demand, enabling one engineer to support high surge during sales, which earlier required 15 people to support. This increased efficiency and reduced labor cost by 93%
- Led team in migrating all frontend workloads from App Engine (compute) to Cloud Run (containerization), resulting in 60% cost reduction and improved reliability and scalability for applications
System Engineer
Infosys Ltd.
Bengaluru, KA
11.2020 - 03.2022
- Streamlined processes by supporting onsite team in creating virtual machines within VPC and optimizing resources
- Worked on resource tagging and created custom IAM policies with best practices
- Configured Docker containers and created Docker files in GKE for different environments
- Utilized Stackdriver for monitoring and logging purposes
- Worked with Google Cloud Platform (GCP) to create and manage virtual machines, storage buckets, and other cloud resources.
System Engineer Intern
Wipro Ltd.
Bengaluru, KA
06.2020 - 08.2020
- Worked on back end development of new portal using Java(J2EE), Rest API & Jersey framework.
Education
Bachelor of Technology - Electronics Engineering
IERT
Prayagraj09.2020
Skills
- Google Cloud Services
- Kubernetes
- Docker
- Linux
- Gitlab CICD
- Python
- Terraform
- Prometheus
- Cerebro
Certification
GCP Professional Cloud Architect
https://google.accredible.com/3d37df ac-1c46-4d4f-871a-db8865043154
Languages
English
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)
Bengali
Bilingual or Proficient (C2)
Timeline
DevOps Engineer
AirAsia
04.2022 - Current
System Engineer
Infosys Ltd.
11.2020 - 03.2022
System Engineer Intern
Wipro Ltd.
06.2020 - 08.2020
Bachelor of Technology - Electronics Engineering
IERT
GCP Professional Cloud Architect
https://google.accredible.com/3d37df ac-1c46-4d4f-871a-db8865043154
Additional Information
Blogs
https://www.linkedin.com/pulse/maximise-your-cloud-cost-savings-tried-and-tested-helped-madhav-c/
https://www.linkedin.com/pulse/accelerating-innovation-airasia-superapps-journey-gke-nayana-madhav/
https://www.linkedin.com/pulse/scaling-efficiency-gke-autopilot-part-24-naveen-s-r/
https://www.linkedin.com/pulse/canary-across-multi-cluster-anthos-service-mesh-part-34-naveen-s-r/
https://www.linkedin.com/pulse/from-gke-standard-autopilot-lessons-learned-surprises-naveen-s-r/
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