Jonah Stiennon Email and Phone Number
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Engineering manager, Software Developer maining Node.js.Legacy code whisperer, migration wrangler.Passionate about Developer Tooling, Visual Text Editors, Open Source
Workday
View- Website:
- workday.com
- Employees:
- 5
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Senior Manager - Ml IntegrationWorkday Oct 2023 - PresentPleasanton, California, UsLeading a new team to drive adoption of ML technologies internally. -
InventorWyldcard Jan 2022 - PresentE-ink playing cards which can change! A new paradigm for tabletop gaming. This is a passion project. -
Co-FounderYentabot Jan 2023 - Apr 2023After winning grand prize at Miami Hack Week, we productized Yentabot, a conversational AI corporate knowledge base built on GPT3.5. We got 31 installs but had difficulty selling, and decided to wrap up the project so we could work on other things. -
Director Of Software DevelopmentStratasys Apr 2022 - Jun 2022Rehovot, IlContinuing my role as Head of Software for Stratasys' Production Photopolymers Business UnitManaged 13 developers split between SF and Tel Aviv, responsible for the Origin Printer IoT Cloud, internal admin tools, Origin Printer UI and Origin Printer embedded firmware. Implemented an Agile Scrum process, integrated with existing Stratasys tools and products, worked to define product requirements, aligned teams on priorities, managed multiple software and hardware projects. -
Senior Software Engineering ManagerStratasys Jan 2021 - Apr 2022Rehovot, IlOrigin was acquired by Stratasys, and I am continuing my role as Head of Software. -
Head Of SoftwareOrigin Nov 2019 - Dec 2020San Francisco, California, UsHead of the software engineering team (8 developers), Cloud and Firmware, building the world's best polymer 3D printer. Acquired by Stratasys for $100m.Origin's thesis was to build 3D printers for industrial mass manufacturing, rather than rapid-prototyping. In this we succeeded: Today, Origin printers are used in production environments at multiple manufacturers.I ran the software team, taking over from the CTO, responsible for the Cloud-based IoT functionality, Web app, internal admin tools web app, the UI on board the printer, and the printer firmware. When I started, there were some services which developers were afraid to deploy and yet were out of date, the codebase had been branched for a major project and both branches diverged by hundreds of commits over months of work. Two major projects were approaching tight deadlines. I merged and reconciled the branches, deployed all services, and instituted a regular testing and deploy cadence. Both projects met their deadlines.I worked closely with the other department heads, hardware engineering, customer success, product management and sales. I'm very proud of a moment where the sales team had to rank the priority level of work they wanted done, and I had explained the importance of a major database migration project so well that they unanimously voted to rank this tech-debt issue as the #1 priority. I also managed a few critical hardware-related projects.I championed internal tools to help operations and customer success, making functionality self-serve within the organization, rather than requiring developer time.I built an amazing team, hired six more developers, and they all stayed through covid and an acquisition. Only one quit before me. -
Senior Software EngineerOrigin Sep 2019 - Dec 2020San Francisco, California, UsDev infrastructure, web backend, 3D printer embedded software, hardware controls. -
PartnerCloud Grey Jan 2019 - Sep 2019Houston, Texas, UsCloud Grey provides trainings, workshops, testsuite evaluations, mobile automation strategy, and expertise related to Appium, the leading open source mobile test automation tool. -
Director Of EngineeringEaze Nov 2017 - Jan 2019Los Angeles, UsI was brought on to inherit an almost completely unknown codebase built by offshore contractors. The system was falling apart, unmaintainable, and had weekly outages. Nobody at the company knew the entire scope of the product functionality.Initially working as one of three backend developers, over the course of two and a half years I worked on the web backend codebase, infrastructure, testing, and other miscellaneous services. I did deploys, devops work, and SRE work, keeping overloaded systems running in peak hours. I onboarded new developers until I became manager of the team and hired an additional six (and had to lay off two).For a year I managed the team remote from Toronto.This was a chaotic startup experience with everything you'd expect: constantly on call, rapid growth, an emerging industry plagued by regulatory changes, the chance for growth and elastic roles for doing anything that needed doing.In the end, I left an engineering team that started with five IC's, two contractors and a manager, to a team of over 20 IC's, with six Product Managers, four engineering managers, Agile enforced by Jira, a QA team with automated tests running on every build.In the meantime, the company grew larger every month and the application doubled the number of customers it served several times. -
Senior Software DeveloperEaze Jul 2016 - Nov 2017Los Angeles, UsNode.js Backend DeveloperC# Legacy Code Whisperer -
Senior Software Developer Team LeadSauce Labs Jan 2016 - Jul 2016San Francisco, California, UsResponsible for iOS Simulators and Android Emulators running on the Sauce Cloud. -
Software Developer, EcosystemSauce Labs Jan 2014 - Dec 2015San Francisco, California, UsOne of the core contributors and community organizers for Appium, the leading open source mobile test automation framework.Also responsible for open source projects which interact with the Sauce Labs REST api.Mostly working in Node.js, but also spends time on projects written in Java, Python, C#. -
Apprentice ShipwrightThe Seeker Scow Jun 2013 - Sep 2013Apprentice building the Seeker, 70ft double masted scow schooner.https://www.facebook.com/seekerthescow
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Software EngineerCare.Com Feb 2013 - Jul 2013Dallas, Texas, UsMember of the International Software Development Team.Responsible for the Care.com product in countries outside the U.S. Migrated/launched product to Netherlands, Germany, AustriaWorked full stack: Groovy/Grails, MySQL, Redis -
Web DeveloperEf Education First May 2012 - Feb 2013Zurich, Zurich, ChBuilt a new version of goahead.com a site for exploring, customizing, purchasing package tours abroad.Also built the backing CMS for the site.A key member of a 5-person team working on all levels of the stack: .NET MVC3, SQL, MongoDb, jQuery -
Software DeveloperBy Bull Moose Jun 2011 - Sep 2011Redeveloping and maintaining an application for an online platform of Public Notices.
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Technology InternR/Ga Jun 2010 - Aug 2010New York, Ny, UsProgrammed for client applications, including work for Nike and Verizon. Also worked on internal applications. Programmed in languages including asp.NET, PHP, and HTML5.
Jonah Stiennon Skills
Jonah Stiennon Education Details
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Michigan Technological UniversityComputer Science
Frequently Asked Questions about Jonah Stiennon
What company does Jonah Stiennon work for?
Jonah Stiennon works for Workday
What is Jonah Stiennon's role at the current company?
Jonah Stiennon's current role is Software Engineering Manager, Inventor.
What is Jonah Stiennon's email address?
Jonah Stiennon's email address is jo****@****sys.com
What is Jonah Stiennon's direct phone number?
Jonah Stiennon's direct phone number is +124852*****
What schools did Jonah Stiennon attend?
Jonah Stiennon attended Michigan Technological University.
What skills is Jonah Stiennon known for?
Jonah Stiennon has skills like Software Development, Node.js, Appium.
Who are Jonah Stiennon's colleagues?
Jonah Stiennon's colleagues are Elaine Sanusi, Meri Antin, Eric White, Glenn Struzinski, Daniel Adamenko, Jesus Garnica, Kevin Sweeney.
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