Timothy Marks
About
Timothy Marks is from San Francisco Bay Area. Timothy works in the following industries: "Computer Software", "Internet", "Marketing & Advertising", and "Research". Timothy is currently Director of Engineering - Revenue Product Engineering at Twitter, located in San Francisco Bay Area. In Timothy's previous role as a Sr. Mgr. Software Engineering at Twitter, Timothy worked in San Francisco Bay Area until Nov 2017. Prior to joining Twitter, Timothy was a Software Engineer, Tech Lead at Twitter and held the position of Software Engineer, Tech Lead at San Francisco Bay Area. Prior to that, Timothy was a Lead Software Engineer at Ripple Labs, based in San Francisco from Nov 2014 to Apr 2015. Timothy started working as Co-founder and CTO (IPO) at OtherLevels in San Francisco in Sep 2011. From Aug 2010 to Sep 2011, Timothy was CTO at Messmo Pty Ltd, based in Brisbane, Australia. Prior to that, Timothy was a Research Engineer at National ICT Australia from Jan 2010 to Aug 2010. Timothy started working as Student Researcher at CSIRO in Nov 2008.
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Timothy Marks's current jobs
Leading the Client Monetization Product Engineering team, building an inclusive, uplifting, balanced engineering culture that supports all 100+ engineers to be their best and we're hiring. Solely responsible for the proliferation of bad puns and cheesy jokes. We are responsible for building ad products that deliver performance and reach at scale, supporting small businesses and professional profiles, on platform commerce and the subscription feature set Twitter Blue.
Timothy Marks's past jobs
Managing reporting, user facing, internal and agent tooling within Twitter Effectiveness. 9 direct reports and 7 skip level engineers. Setting roadmap and vision for tools built in Scala, React, Machine Learning, Big Data and Ruby. Developed and led React training and standardized tooling for internal front-end development. Promoting and managing development of core internal tool components in Scala and React to promote standardized, shared and efficient development. Reduces application maintenance and new tool development time significantly. More than doubled team size through hiring over 6 months. Set standards for project requirements and customer interactions with multiple organizations. Worked with VP's and executives on process, roadmap and vision.
Tech Lead for multiple internal corporate tools within Twitter Effectiveness. Responsible for building HR tools for promotion, feedback and performance in Scala, Rails and Angular. Worked with customers directly to set technical requirements and managed sprint planning. Promoted into Engineering Management due to the success of the project and customer feedback.
Lead Engineer of the Identity Project at Ripple Labs building a portable identity solution for the web. Developed the Ripple OAuth platform and attestation signature framework to allow secure, portable verifications without revealing the underlying PII. Worked with encryption and HSM's to ensure data security.
Co-founder and CTO of $OLV.ax changing the way developers and large publishers send push notifications. Lead architect and developer of highly scalable systems heavily utilising cloud scaling and services. Resourced and managed a team of developers in an agile environment of Ruby, Node and Scala building systems that deal with billions of API calls a month and Terabytes of data.
Brand development, technical leadership and development of messmo social and sms technology, a fresh new take on mobile device analytics and simplifying mobile development for existing webmasters. Developed mobile platforms on iOS, Android and backend systems in Java and Ruby.
Development of a Healthcare-Informatics communication tool. Responsible for development of a Java Swing and JavaFX client program. Responsible for development of an Apache Sling based Rest and Soap interface for server side processing of audio and video files to generate communication analysis and data. Contribution to the development of visualizations, research papers and experimental procedures.
Development of iPhone applications to interface with existing and new research projects including a mobile interface to the Wivenhoe Dam catamaran, the virtual field sensors and UAVs.