PIYUSH KUMAR

Smart Packaging:

Led the project that includes changes in App, Dashboard and Backend.

Built Recommendation and Inventory Management of Packaging materials for Instamart orders based on dimensions and weights.

Impact: 1.5 Rs saved per order ~ 40Cr per year.

Supplier Master:

Built a CRUD service to manage Suppliers for Instamart as part for Supply Change Management. The service supported multiple document upload of large sizes using GRPC client side streaming. Storing the Documents in S3 and supplier details in DynamoDB.

SCM Task Manager:

Build a CRUD service to create and manage Task and their transitions involved in Supply Chain Management - QualityCheck, PutAway.

SCM API Gateway:

Build API Gateway for SCM services, providing a way for App to interact with the internal services, providing TID based authentication and authorization.

- Prism Central Deployment and Prism Central Scale-out

• Automated the Prism Central VM and scaleout deployment workflow which reduced Prism Central Deployment failures by 45%.

• Optimized Prism Central Deployments and Scale-out execution time by 50% by storing the first deployment entries in Zookeeper.

- IPv6 Enablement

• Enhanced existing REST APIs and CLI to support Dual-Stack (IPv4/IPv6).

• Added Nutanix Cluster Checks to ensure the Prism Central Cluster status and raising alerts for critical conditions.

- Developed task recovery with and without service restart in Prism Central.

- Full Stack training followed by projects. Tracks - React, Python-Django, Java-Spring

- Scrumly Slack Bot: Created a slack bot to schedule and manage scrum meetings, and track the daily action items.

• Tech: Python-Django, Celery

- AWS Cost Calculator: Built AWS Cost Calculator to monitor and track the cost fluctuations of infrastructure (AWS) based on various teams and services.

• Tech: ELK Stack, Python, AWS, Packer