🍿Jeff Mark Email & Phone Number

Moorpark, Ca, Us

Goleta, California, Us

I'm part of the engineering team and primarily focused on the iOS app.ParentSquare is passionate about better connecting schools with families to improve student outcomes and school success. To that end, we are constantly innovating and thinking about how we can apply innovation in other areas to school-home interaction, and bring about new ways to communicate and build relationships.

Purchase, Ny, Us

( Teladoc Health acquired InTouch Health on July 1, 2020 )iOS Software Engineer. Objective-C, Swift, fastlane / build automation.

Purchase, Ny, Us

( Teladoc Health acquired InTouch Health on July 1, 2020 )iOS Software Engineer. Objective-C, Swift, fastlane / build automation.

Boston, Massachusetts, Us

( continuation of GetGo/Citrix/Expertcity. Started 7/23/2001 )Server Side Technologies- Spring Framework (4.x, 5.x) / Spring Boot / Hibernate- GIT / BitBucket / Jira / Jenkins / Confluence- IntelliJ / WebStorm / DbVisualizer- macOS (brew / npm / rvm)- AWS (AuroraDB / DynamoDB / S3 / EC2 / CloudFormation)Mobile Technologies- Xcode, iOS11-13- Swift, SwiftUI, Objective-C- GIT / BitBucket / Jira / Jenkins / Confluence2020 (Jan 6 - Feb 14)GoToMeeting iOS - worked closely with the Karlsruhe, Germany team to prototype and implement Siri call intents to allow joining a GoToMeeting hands-free using Siri. I adjusted my work hours (5:30am-3pm) to allow more interaction with the team that was 9 hrs ahead.2019Tangram Messaging - an infrastructure for high speed data delivery and insights designed to allow products to gather telemetry on the system and query for reporting and system health. Utilizing many AWS components (kinesis, flink, lambdas, microservices)2018Microservices - designed, documented & implemented Questionnaire Service - a Java based microservices to manage and return surveys, tests, polls for use in our products via a REST API. Integrated questionnaire service with our registration and registration settings service to associate questionnaires with the product. Written in Java utilizing Spring Boot, deployed to AWS EC2 instances.2017 Magnetic - presentation app. This was a hybrid app with native iOS / Android interface interacting with a web/JavaScript display component. I worked on the iOS and back end JavaScript components and helped with automating deployments to AWS S3. 2015 - 2017GoToWebinar iOS Mobile Team.Introduced Swift to our Objective-C based codebase. Integrated with the back end REST APIs to build a native flow for attendee registration. Also worked to build native organizer interface to schedule and manage upcoming webinars.

Fort Lauderdale, Fl, Us

(continuation of Job at Citrix Online)Server Side Technologies- Spring Framework (3.0, 3.5, 4.0) / Hibernate- Perforce / GIT / Stash / Jira / Bamboo / Buildforge / Confluence- Intellij / DbVisualizer- Linux (ubuntu),Mac OS X (10.8.x - 10.0.x) - Ant, Maven, WebTest, SeleniumMobile Technologies (2015 - 2017)- Xcode, AppCode, iOS7-10- Objective-C, Swift- GIT, Stash, Bamboo, Confluence2015 - 2017GoToWebinar iOS Mobile Team.Introduced Swift to our Objective-C based codebase. Integrated with the back end REST APIs to build a native flow for attendee registration. Also worked to build native organizer interface to schedule and manage upcoming webinars.2014GoToMeeting architecture team to help design and implement solutions to provide fast failover and short circuit downstream dependencies during outages. This aids in recovery from outages while providing customers with suitable messaging instead of an unresponsive web site. Injected circuit breakers and moved entry points to our system to stateless light-weight orchestrator systems.2014GoToWebinar global upgrades team. Designed and implemented a migration strategy from our aging systems to our new systems based on the global services architecture. Retrieved asynchronous events and processed migration for accounts moving their data from the old system and database to the new systems. Distributed migration of each account across all nodes of the new system to help speed up migration for larger accounts. 2011 - 2013Java web application engineer responsible for enhancing, designing, and improving the GoToTraining back end system. Upgraded to use our global services architecture for audio, account, and commerce.

Fort Lauderdale, Fl, Us

(continuation of Job at Citrix Online)Technologies- Spring Framework (2.0, 2.5, 3.0)- JDO, Hibernate- Perforce / Teamtrack- Intellij / DbVisualizer- Linux (ubuntu), Windows, Mac OS X (10.6.x) - Ant, Maven, WebTestTransitioned to GoToMeeting / GoToTraining broker (Java Web Application) development team. Provide support for GoToMyPC group lead. Improve development skills through training classes and working with the Spring Framework, JDO, and Hibernate. Continued to provide estimates for new projects. Write requirement specifications, active prototyping of new features, provide design documentation of DB and class hierarchy. Started SCRUM in 2008.2010GoToTraining PayPal IntegrationDesigned and implemented an integration with PayPal to allow our GoToTraining customers (trainers) to set a price and charge their students during the registration process when the students sign up to attend a GoToTraining session. The trainers would receive a majority of the revenue while Citrix would receive a small percentage of the registration fees. Utilized the PayPal Adaptive Payments API which allowed this split payment structure to automatically split the student payment into the PayPal fee, the Citrix fee, while the remaining amount is sent to the trainer.

Fort Lauderdale, Fl, Us

Continuation of job at Expertcity.com. Citrix purchased Expertcity March 2004 and our name changed to Citrix Online.Promoted to lead of GoToMyPC broker (web application server) group. Lead group of 4-5 developers on requirements, design, and implementation of new features for GoToMyPC versions 4.1 through 6.0.Other responsibilities include:- Training / mentoring new developers- Operational support during release nights- Support marketing developers and reporting developers- Provide development estimates, help planning new release schedule- Code reviews / design reviews- Transition GoToMyPC leadership role Nov-Dec 2006 as I switched to the GoToMeeting dev team, provided continued support during and after transition- Implementation of new projects using Spring Framework- Help automate build / setup process of dev environments- Extensive experience managing dev code branches using perforce

Fort Lauderdale, Fl, Us

Software Engineer - Java web application development- Servlets using custom framework (struts-like)- App servers - tomcat, resin- Web Templates - Webmacro, Velocity- JDBC, DB design- Oracle, MySQLPrimarily focused on adding functionality to the GoToMyPC web site. Worked extensively with marketing to improve acquisition / conversion stats by providing new sign up flows and tools to market to our existing customers. Also involved with site localization and commerce flows in customers localized currency.

Santa Clara, California, Us

Main work included prototype's for SIP, participated in IETF with design of multiparty call control for SIP.

Master Of Science - Ms, Computer Science

Bachelor Of Science - Bs, Computer Science