- Software Engineer2PVentures2015 - PRESENT
Technologies: Google App Engine, Google BigQuery, ElasticSearch, Node.js, AngularJS
- Deployed resilient ElasticSearch clusters.
- Created a cross-platform tracking script similar to Google Analytics.
- Wrote an async event pipeline to BigQuery.
- Processed analytic queries via BigQuery.
- Built an analytics dashboard for C-level executives.
- Web DeveloperFubo.tv (via Toptal)2015 - 2015
Technologies: Node.js, MongoDB
- Found and fixed memory leaks in Node.js applications.
- Rebuilt the current API to allow hundreds of thousands of requests to be processed.
- Improved database schema and indexing.
- Maintained CD and server.
- Made performance improvements.
- Web DeveloperMyTravelCharter, LLC (via Toptal)2015 - 2015
Technologies: Node.js, AngularJS, MongoDB, PostgreSQL
- Implemented a variety of UI components and APIs.
- Designed and deployed a booking system with transactions support for MongoDB.
- Made performance improvements and updates.
- Created an API to make complex reports simple.
- Maintained server deployments, CD, and firewalls.
- Senior Scala DeveloperMeta Labs, Inc.2012 - 2015
Technologies: Scala, Java, Node.js, MATLAB, Machine Learning
- Developed several simple eCommerce stores using Magento.
- Created a handwriting recognition neural network.
- Hacked a Ukrainian bank during a bug bounty program.
- Improved a marketing and transaction email platform actively, raising it to the standards comparable to Mandrill.
- Implemented custom integrations with Chase PaymentTech and First Data Compass.
- Developed software to read mag stripe data using square readers.
- Software DeveloperHyperMail, Inc.2012 - 2013
Technologies: PHP, Node.js, Scala, Cassandra, Redis
- Developed a platform to track and submit marketing emails.
- Designed and deployed a successful payment gateway for high risk businesses in India.
- Created a resilient Cassandra cluster to hold and analyze a billion customer contact records.
- Created a custom merchant risk rate index based on a short term transactions record log and publicly available information.
- Built a data exchange platform.
- Created an affiliate tracking system using PHP and PostgreSQL. Created a coupon management system, and integrated with affiliation.
- PHP DeveloperCarousel Checks2011 - 2012
- Supported an eCommerce store.
- Developed a blogging engine.
- Implemented an integration with Google Wallet.
- Hunted down numerous security vulnerabilities.
- Managed Magento migrations.