• Provided solutions to improve application observability and conducted a training for50+ people on it.• Benchmarked the performance of core products and published the results for internal use and for customers.• Designed a solution for the engineering team to visualize the client performance on multiple devices and locations in AWS Quicksight, using Athena as the query service and loading the data from Redshift and S3.• Performance tuning the Aurora database queries and Java applications and finding scalability bottlenecks.• Initiated and hosted a one-hour infra cost management meeting which helped in reducing $8,000 monthly cost.• Developed Python3 CLI application for the Engineering team to automate the regression testing and making it independent of the environment.• Worked with the Financial Operations team and conducted the necessary experiments to migrate the disk volumes to new gp3 version, which is 20% (~$120k monthly for the whole organisation) less in cost and provides better performance.

• Architected SaaS using twelve-factor app methodology with AWS, Python, Docker and Jenkins• Built a Machine Learning Workspace in AWS and on-premise infrastructure for the researchers and engineers in the organisations using JupyterHub.• Collaborated with the research team of GSK pharmaceutical company to build machine learning models to optimize drug production.•Architected the infrastructure, dockerized the applications and built the CI/CD pipeline for an audio sentiment analysis software built in Python and C, using Kaldi deep learning library.

• Migrating existing monolithic application to Microservices architecture using Docker orchestration systems AWS ECS and DC/OS • Work with clients to gather requirements and implement solutions for automation, developer productivity and cloud architecture• Auto-scalable serverless architecture using API Gateways• Introduced DevOps culture at an organizational level by introducing best practices in CI/CD and identifying toils in team operations and providing solutions to automate it.• Full Stack Development of RESTful application, E-learning and Legal Tech platforms in Node.js, PHP and Angular