Chad Maron

Technical Lead

GrubHub•  February 2019 - Present

· Leading development of a new service to offload client admin functionality for the corporate line-of-credit services. · Primary technologies: Java, Scala, Cassandra, AWS SNS, AWS SQS

Senior Software Engineer

GrubHub•  January 2017 - February 2019

· Worked on advanced order types · Led development of a new invoicing system utilizing Spark, allowing for greater scalability and reliability. · Led development of allocations, allowing corporate line-of-credit diners to split the bill. · Primary technologies: Java, Scala, Cassandra, AWS SNS, AWS SQS

Software Engineer

Curalate•  June 2015 - October 2018

· Worked on the big data pipeline for the Tumblr firehose, including a massive rewrite of batch processes to allow Curalate to move off an aging 63 node Cassandra cluster to a newer (and smaller) cluster. · Updated Pinterest mining pipeline to support new insights data. · Led the development of the automated reporting service which stores report schedules and manages the generation and delivery of email reports. · Primary technologies: Scala, AngularJS, Finagle, Thrift, MySQL, Cassandra, AWS SQS

CTO

Apploi•  June 2014 - June 2015

· Responsible for all technical aspects of business at Apploi. · Partook in various meetings surrounding strategy, planning, and implementation. · Spent a significant amount of time acting as an individual contributor, mainly focused on back-end server software, integration, devops, and system administration. · Primary technologies: Groovy/Grails, Java, Python, Backbone.js, MySQL, ActiveMQ, AWS, Linux

Principal Software Engineer, Retail

Warby Parker•  December 2012 - June 2014

· Led multiple agile teams at various times for both Retail Technology and Operational Efficiency. · Created and maintained internal MQ libraries using RabbitMQ, JSON Schema, Java, and Python. · Worked to deliver a custom Point-of-Sale solution for the flagship retail store in SoHo. · Developed technology for unique retail experiences at most Warby Parker retail locations nationwide. · Primary technologies: Python, Java, PHP, PostgreSQL, MySQL, RabbitMQ, CentO

Application Systems Developer

Columbia University•  August 2011 - December 2012

· Maintained and extended web-based Java application RASCAL, used for research compliance and administration. · Created new modules using Spring/Hibernate while maintaining existing J2EE/EJB code. · Primary technologies: Java (Spring/Hibernate), Oracle

Principal Software Engineer

Namecast•  November 2009 - April 2011

· Developed and maintained client portal and requisite supporting software. Portal and support software contain the primary business logic driving the company’s chief product. · Primary technologies: PHP, Python, PostgreSQL

Senior Software Engineer

Logicworks•  September 2004 - September 2010

· Continued development of proprietary management/ticketing software written in PHP with a PostgreSQL back-end running on Red Hat Linux. · Worked on two complete iterations of above product, including the creation of a custom PHP framework for the latest version. · Developed concurrent TCP/IP server in Perl for parsing support email to generate new tickets in proprietary ticketing system. · Primary technologies: PHP, Java, Perl, PostgreSQ