Jan 2022 – Jun 2024 · 2 yrs 5 mos

• Worked on improving application reliablity, observablity and uptime of high scale and complex system serving around 2-3 million ad requests per minute
• Identifying and resolving complex system side issues which occur at high scale in the cloud and linux systems
• Worked on cost optimization activites/automations which led to around 100k$/month savings on the Azure bill
• Taking care of upgrades of the Techstack/Kubernetes and implement automations wherever possible
• Worked on implementing regression suites/test suites for our application stack which helps in identifying issues faster before going into prod
• Worked on implementing a in memory cache before our main database which helped improving performance and saving cost around 100k$/month
• Worked on reliability/observablity of our databases like Aerospike/Cosmos/Sql and automated its maintenance tasks
• Worked and implemented harness as our central deployment platform which has reduced the time to deployment from repo to prod by many fold
• Using IAC/TERRAFORM/ANSIBLE/bash/python to automate manual tasks like integration tests,cost reports, non prod development/deployment activities etc.
• Initiate various poc's and implement whiciever is beneficial to the our ecosystem

Apr 2019 – Jan 2022 · 2 yrs 9 mos

• Designing and managing Inmobi Infra spanning on AZURE,AWS,GCP and DATA CENTRES using latest cloud native technologies and solutions. Design and develop products and tools for managing platforms running in cloud and data centres. Expertise in multi cloud, devops, config management, orchestration, linux systems, containers, micro services, kubernetes, monitoring systems, CI/CD pipelines and scripting languages like python and bash.
• Designed a promtheus as a service system which enables developers to create a monitoring stack of ptrometheus and grafana in minutes and fully managed through git
• Designed a IAC as a service using git,jenkins and terraform which is used across the Org
• Designed a Monitoring as a service using git,azuredevops and prometheus which is used across the Org
• Enganged in different cost optimizations initiative across the org and saved close to 50K$/month across various cloud bills
• Engaged in cloud migration activities from datacentre to Azure and vice versa
• Worked on implementing various automations using Puppet, Ansible, Python etc in areas like user management and identity management,sso etc

Jan 2019 – Mar 2019 · 2 mos

Apr 2018 – Jan 2019 · 9 mos

• Design,Architect and Deploy Secure,Scalable and Cost effective Applications across the cloud.Works on Different clouds and leverage latest tools, technologies and Devops practices to build Agile applications across cloud.
• Managed various clients in AWS including shaadi.com,openq,asianet,tata-motors whose fleet consists of 1000+ servers in the AWS and datecentres
• Identity and solve complex production issues in linux and cloud
• Managed and optimized the The fleet of web servers/application servers consisting Apache,Tomcat,Nginx and frameworks like springboot,Django
• Java optimisations,GC Optimisations
• Manged and Optimized the fleet of database servers containing
• Mysql,Postgres,Elasticsearch,Dynamodb,Mongodb etc
• Monitoring using Sensu,Prometheus,Datadog
• Logging setup using ELK
• Using Jenkins to setup CI/CD workflows
• Using Terraform/Cloudformation as the IAC tool
• Levarage Python/Bash/Devops tools to automate the manual tasks as much as possible which improved the productivity of the team in the areas of deployment time,speed

Sep 2014 – Mar 2018 · 3 yrs 6 mos

• Working on implementing ,managing and architecting applications on the public/private cloud. Strong experience in virtualisation, Networking ,Security, Linux, Databases, Web/App servers and Messaging systems.Proficient in technologies like CI/CD pipelines with Jenkins, Docker Containers, Microservices, Kubernetes and configuration management tools like Ansible, Terraform and AWS cloudformation. Leveraging Bash and Python in all above areas to make things resilient, reliable and agile.

Jun 2013 – Aug 2014 · 1 yr 2 mos

• Responsible for Implementing, administering and optimising servers, network and infra consisting of Linux,Windows,Routers and switches.

Jun 2012 – Jun 2013 · 1 yr

• service provider/support engineer for virtual class networks over India consisting of a network of various mix of linux/windows boxes and networking equipments