Software Platform

At Cruise I'm building the internal AV Simulation Platform which helps AV Engineers to efficiently assess the performance and behavior of AV Code and accelerates our Mission to build the world’s most advanced self-driving vehicles. Tech: Go, TypeScript, React, GCP, k8s

• Designed and build Solvvy’s next-gen cloud infrastructure by moving from legacy AWS EC2 VMs to Kubernetes on GCP with a strong focus on automation / Infrastructure as Code using Pulumi. Performed zero downtime cloud migration of prod. Significantly increased developer productivity, system stability and reduced infrastructure cost by ~70%. Tech: Kubernetes, Docker, Terraform, Pulumi, TypeScript, Python

• Modernized ML Training and Prediction stack by leveraging argo on Kubernetes for training pipelines and developed a Kubernetes Operator to automate ML model deployment. Tech: Kubernetes, argo, Go, Python, Node.js

• Moved Solvvy’s event ingestion and analytics pipeline from MongoDB to GCP BigQuery

• Redesigned and developed Solvvy's authentication and authorization gateway and framework which authenticates incoming requests and enforces fine-grained permissions to ~15 upstream micro-services. Tech: Node.js, Postgres, GraphQL, Redis

• Mentored fellow engineers in best practices of TypeScript, Postgres, GraphQL, GCP, k8s and General Systems Design

• Developed the first GraphQL API in the company and embraced it as the default choice for newer services

• Designed and developed the next generation of the internal Admin UI using React, MobX and Semantic UI in TypeScript

• Designed and developed an adapter-based framework and persistent job queue for failure tolerant API integration of Solvvy with 9+ different 3rd party CRMs: Tech: Node.js, MongoDB, TypeScript

• Serve as chapter lead for a small team of full-stack engineers.

• Received for 3 consecutive years the highest employee performance rating

• Contributed to architecture, developed and shipped multiple releases of 2 successful enterprise products end-to-end (SAP Predictive Maintenance Foundation and SAP Predictive Maintenance & Service – PDMS )

• Designed and did reference implementation for Asset Context Sharing API in PDMS, which is the UI glue code API for context and interaction sharing between more than 10 loosely coupled services, UIs and customer extensions (SDK). Partially inspired by Android Intents.

• Engineered a new approach of (reactive) state management for complex SAPUI5 applications with MobX, successfully applied it in PDMS and consecutively open sourced it - https://goo.gl/GR78VV

• Build a SAP HANA Database Client and a database snapshot and mock library for DB integration testing in node.js​ using TypeScript

• General UI (JavaScript​) and Backend development of SAP PDMS, based on Java​ and node.js​ micro-services deployed on XS Advanced / Cloud Foundry​, backed by SAP HANA and Sybase IQ

• Research and prototyping on Apache Spark​, HANA Vora​, HDFS​, Cassandra​ and other alternatives as large scale storage and transformation pipeline for IoT OT Data. Setup and Administration of a 8-node Hortonworks HDP Hadoop Cluster plus a Spark Standalone Cluster.

• CI and CD Infrastructure Automation with Docker, Jenkins​ and Travis Enterprise

• Setup and Management of multiple HANA + XS Advanced + PDMS systems on Linux