Boston University

Software Engineer at Twitter

Suffolk County, Massachusetts, United States

Working as backend developer on video monetization team building tools driving publisher incentives and bolstering VOD analytics to increase video content published on Twitter. Part of team responsible for mid-roll ad serving and analytics systems integral to the NFL streaming efforts for the 2016 season.

Twitter

Senior Software Engineer

Software Engineer

Remained in Datto's Boston office after the acquisition of Backupify and worked on the core product team developing and enhancing SaaS data replication products for Google Apps and Salesforce. In addition to day-to-day feature development, I helped maintain and expand our scaling system infrastructure.

Technologies used include: Ruby/Rails, Cassandra (Thrift/CQL), Redis (Qless, twemproxy), Postgres, AWS EC2/S3, AngularJS, Jenkins, New Relic, Splunk, GitHub

Datto, Inc.

Joined as a full stack engineer on an R&D team developing an innovative vendor and storage independent middleware platform for SaaS data replication. Built the application with Ruby (Rails), utilizing an experimental database tenant strategy built upon Postgres with the ability to store sharded instances in object stores (ie, S3) with an AngularJS client.

Backupify

- Worked as full-stack feature developer, collaborating with departments to extract technology requirements and then individually implementing features. Quickly acquired highly technical finance domain knowledge in order to lead requirement gathering.

-  Migrated the company’s GWT-based marketing, operations, and trading application to a Spring web project. Designed and architected the application’s web component, including implementing authentication/authorization (Spring Security) over Active Directory, adding mobile pages (Spring Mobile), standardizing the application’s HTML/JS/CSS stack, integrating Thymeleaf, and creating a lightweight JavaScript framework with reusable widgets to assist in speedier development.

-  Created an interactive customer search and exploration tool, incorporating Google maps, which programmatically generated detailed itineraries of marketing travel events for marketing staff to view on the road via mobile devices. The project streamlined the customer relationship management process and saves dozens of man-hours annually of administrative preparation.

P/E Investments LLC

Systems Developer / Software Engineer

- 2011 - 2012, Worked on reengineering a messaging application which allowed internal operational support teams to assist retail clients with middle and back office processes. Played a lead developer role with a specialty in designing and implementing enhancements to the UI design. Was responsible for gathering requirements and guiding story writing in an Agile setting. Converting the application from Struts using Java 1.4 to Spring MVC using Java 6 as well as incorporating jQuery.

-  2010 - 2011, Joined the institutional brokerage web technology team and took ownership of an internal web application, becoming the lead developer on all projects related to the application. Obtained communication skills required to work with distributed teams, including offshore contractors.

-  2009 - 2010, Entered Fidelity through the six-month LEAP graduate program, which provided professionally instructed courses in the J2EE technology stack. Became proficient in Unix shell scripting, Java, PLSQL, Hibernate/iBATIS, Spring MVC, UI and state diagrams, and recieved Agile methodology training.

Ryan Fleisher