Tuhin Sengupta
Lead DevOps Engineer
Bangalore
Summary
DevOps Engineer with over 7 years of experience in designing, testing, and implementing infrastructure and applications. Expertise in cloud environment architecture, networking, Docker, and Kubernetes. Proven ability to optimize performance, enhance security, and reduce costs through automation, infrastructure as code (IaC), and GitOps. Skilled in setting up and managing CI/CD pipelines, integrating monitoring and alerting systems, and implementing robust disaster management strategies. Adept at improving team productivity and application performance through strategic automation and process enhancements.
Overview
11
11
years of professional experience
6
6
years of post-secondary education
Work History
Co-founder and CTO
Frigga Cloud Labs
01.2023 - Current
- Developed unified script using Python, Go, and Terraform to automate the setup of a Kubernetes-based cloud environment for application deployment.
- Created templates for installing and configuring various Kubernetes native applications, for log aggregation, resource monitoring, disaster recovery, load testing, CI/CD, and finally alerting
- Developed and implemented autoscaling strategies to reduce cold start time, optimize performance, and lower costs.
- Implemented an optimized GitOps management solution, streamlining the creation and management of internal environments through automation.
Lead DevOps Engineer
Damensch Apparel Private Limited
01.2021 - 01.2023
- Led the project to decompose an existing monolithic application into multiple microservices.
- Advocated for and successfully led the transition to Kubernetes, migrating services incrementally. Conducted extensive internal testing to ensure system stability before executing the transition to the production environment.
- Evaluated and selected the most suitable applications for CI/CD, log aggregation, monitoring, distributed tracing, APM, auto-scaling, distributed storage, and disaster recovery based on various requirements.
- Updated the organization-wide security policy and implemented zero trust network access policies, strengthening the overall security posture and simplifying the compliance process.
- Optimized database performance by applying various indexing strategies and adjusting MySQL global parameters, resulting in a significant reduction in analytics query times.
- Achieved approximately 40% reduction in overall cloud costs through the above activities.
DevOps Engineer
Bempu Health
08.2016 - 01.2021
- Established Git branch strategy, release processes, branch protection, and code review policies.
- Integrated Sentry SDK into major repositories for automated error reporting.
- Assisted the mobile application team with seamless backend integration.
- Implemented an API gateway to protect backend microservices and enforce rate limiting.
- Set up CI/CD pipeline in Bitbucket.
- Integrated Auth0 for identity management.
System Engineer
Tata Consultancy Services
06.2013 - 08.2014
- Resolved issues and escalated problems with knowledgeable support and quality service.
- Conducted rigorous testing of new systems prior to deployment, identifying potential issues and mitigating risks accordingly.
- Created comprehensive documentation for system configurations, procedures, and best practices to facilitate knowledge sharing among team members.
- Developed custom scripts for automating routine tasks, increasing overall productivity.
Education
Master of Science - Biomedical Engineering Technologies
Manipal Institute of Technology (MIT)
Manipal, India 05.2014 - 05.2016
Bachelor of Science - Electrical, Electronics Engineering Technologies, India
Sikkim Manipal Institute of Technology
Sikkim 05.2009 - 05.2013
Skills
Kubernetes
Docker
Terraform
Plumi
AWS
GCP
Python
Bash/shell
Golang
Kafka
Hashicorp Vault
MySQL/ postgresQL
CassandraDB
CockroachDB
Couchbase
MongoDB
DroneCI
ArgoCD
Longhorn
Ceph
Grafana
Prometheus
Loki
Signoz
Traefik
Istio
KEDA
K6
RestAPI
Websites
Projects
- Yosapp - Co-designed and developed a WhatsApp web client to serve non-smartphone users, gaining global users before WhatsApp's acquisition by Facebook. - 06/01/13, 07/01/14
- Quake3 Server - Dockerized and ported into Kubernetes with Golang server wrappers and responsive APIs for server management. 12/01/22
Languages
English
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)
Bengali
Bilingual or Proficient (C2)
Timeline
Co-founder and CTO
Frigga Cloud Labs
01.2023 - Current
Lead DevOps Engineer
Damensch Apparel Private Limited
01.2021 - 01.2023
DevOps Engineer
Bempu Health
08.2016 - 01.2021
Master of Science - Biomedical Engineering Technologies
Manipal Institute of Technology (MIT)
05.2014 - 05.2016
System Engineer
Tata Consultancy Services
06.2013 - 08.2014
Bachelor of Science - Electrical, Electronics Engineering Technologies, India
Sikkim Manipal Institute of Technology
05.2009 - 05.2013
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