Nov 2017 – May 2019 · 1 yr 6 mos · Mountain View, CA

• Architected, designed and developed mission operations platform, Quindar and a procedures web application, Quantum using MEAN stack and Docker.
• Led the software team and engaged in hiring to expand the software team in US and Singapore.
• Deployed and managed multiple (10+) containerized/non-containerized applications on Linux servers(CentOS/RHEL) on AWS Cloud.
• Implemented Git branching strategy for an efficient multi-developer environment. Defined and enforced development, build and release processes.
• Implemented test framework and developed unit test cases for MEAN stack application using Jasmine, Mocha and Karma.
• Automated testing and deployment(CI/CD) of Docker containers on AWS EC2 servers using Jenkins, Git and Karma.
• Developed server monitoring application using Netdata to monitor server health and performance of all cloud servers.
• Implemented cloud based VPN service by installing and configuring OpenVPN Access Server on AWS.
• Provisioned MongoDB server on AWS using CloudFormation template, with automated backups on AWS S3 and encryption at rest and transport features.
• Prepared a Contributor manual for users on Github. Documented the software systems (application/system/user documentation and help files) in Confluence.
• Github Link: https://github.com/AudacySpace

Nov 2016 – Nov 2017 · 1 yr · Mountain View, CA

• Designed and developed an open source mission operations software platform called Quindar using HTML, AngularJS, NodeJS and MongoDB (MEAN stack).
• Architected the Quindar UI application using AngularJS for improved source code maintenance, ease of upgrade and contribution.
• Used D3.js and Three.js libraries for visualizing the widgets in the dashboard grid.
• Created RESTful services with NodeJS. Used $http, an angular service for reading data from MongoDB database.
• Used Socket.io to pass telemetry data from GMAT (General Mission Analysis Tool) simulator to MongoDB database.
• Created and managed Linux servers using RedHat/CentOS AMIs on AWS Cloud.
• Used Github for Source Code Management and implemented Git branching strategy for an efficient multi-developer environment.
• Automated deployment(CI) of Docker containers on AWS EC2 servers using Jenkins and Git.
• Created and configured build pipeline for demo and production servers on Jenkins. Developed shell scripts for Jenkins build.
• Built, executed and debugged multiple Docker containers.

Nov 2015 – Oct 2016 · 11 mos · Palo Alto, CA

• Worked as a developer on the product, which provides credit monitoring, and identity theft protection.
• Provided bug fixes on UI and backend related tickets.
• Created background scripts to process XML files and update the database using Laravel commands and RabbitMQ.
• Technologies Used - PHP, MySQL, Git, Atlassian Products like JIRA, Confluence, stash, crucible and Git.

Jul 2015 – Oct 2015 · 3 mos · San Jose

• ⇔ Performed functional as well as UI testing of the in-house mobile Android applications.
• ⇔ Worked on Android native code and custom AOSP builds.
• ⇔ Gained experience on creating full and incremental OTA updates for Android devices.

Oct 2008 – Feb 2013 · 4 yrs 4 mos

• Worked as an ETL Informatica Developer loading data coming from the CVS stores to its data warehouse.
• Collaborated with Business Analysts for data related requirements.
• Developed standard mappings and reusable mapplets using various transformations like expression, aggregator, joiner, source qualifier, router, lookup, normalizer, filter and update strategy.
• Thorough experience on a variety of sources and targets (Flat files, VSAM files, Excel files, Oracle database).
• Thorough knowledge of Dimensional Data Modeling Concepts (Star Schema, Snowflake Schema) and Data warehousing methodologies (Kimball and Inmon).
• Designed and developed PL/SQL packages, stored procedures, Unix shell scripts for the ease of ETL jobs.
• Provided defect analysis and resolution for different releases of the project.
• Migrated the ETL jobs from Informatica 8.6 to Informatica 9.1 and testing all the jobs in the new environment.