Jonathan Stockho Email & Phone Number

Denver, CO, US

Seattle, WA, US

Boise, ID, US

• Replaced legacy PayPal integration in a monolith application with microservice architecture to integrate with PayPal's Commerce platform using Spring Boot, Docker, and Kubernetes.
• Migrated over 10 million PCI (Payment Card Industry) records, including over 3.5 million unique encrypted credit cards, to tokenized storage, dramatically reducing PCI audit scope.
• Replaced foreign currency exchange vendor E4X with Chase Paymentech, simplifying our currency conversion strategy and reducing technical debt.
• Optimized queries for client transaction history, reducing search times from 5 minutes to 20 seconds.

Boise, ID, US

• Moved production application stack to Amazon Web Services, evacuating two physical data centers and saving $25,000 a month.
• Migrated installations of Atlassian BitBucket, Confluence, and Jira to EC2 to eliminate our final physical server infrastructure.
• Moved entire company from Jira Server to Jira Cloud, reducing costs by $5000 a year.
• Hired and mentored App Support Specialist for Tier III support, resulting in reduced average time for ticket resolution from 3 days to 8 hours.

Boise, ID, US

• Managed a team of 4 Site Reliability Engineers, 2 Systems Administrators, and 1 App Support Analyst.
• Automated release processes, reducing deployment times from over 2 hours to 30 minutes.
• Migrated MySQL database from physical hardware to RDS in AWS.
• Created dashboards using Splunk, New Relic, and StatusCake to enable better visibility into application performance, leading to an error-rate reduction of 35%.
• Increased customer satisfaction of app support help desk interaction by 50%.
• Earned AWS Associate Solutions Architect Certification.

Boise, ID, US

• Managed a team of 12 developers, comprising the entire development staff at ClickBank.
• Given ownership of 5-person QA team, moving them from manual testing to automation using Cucumber, Selenium, and eventually JRuby and Watir.
• Migrated team from Kanban to Scrum process which increased predictability and timely releases.
• Hired 7 developers with no turnover while managing the development team.
• Replaced whiteboarding in coding interviews with IDE-based tests using JUnit for validation.

Boise, ID, US

• Lead team of 4 developers responsible for all new feature development outside of the cart project.
• Participated in final reviews and testing of the cart project to ensure a smooth release.
• Replaced legacy JSP order form with Javascript to improve performance and customer experience.
• Awarded Employee of the quarter for the fourth quarter of 2014.

Boise, ID, US

• Participated in full-stack development of industry-leading SAAS platform using Java, Spring, Hibernate, Javascript, jUnit, jQuery, MySQL, and Cassandra, deployed on Apache Tomcat servlet containers, fronted by Apache.
• Created new REST endpoints for a new API layer to help decouple the front and back-end.
• Co-created "Affiliate Finder" feature as a prototype, which was picked up for full-production development.
• Awarded first place in an innovation-a-thon using Netflix AI algorithms with Hadoop to predict customer purchase behavior.

Buchs/Aarau, AG, CH

• Responsible for all development on touch-screen station control panel – the first of its kind in industry, successfully completing launch to customers by promised date.
• Given role of Lead Sustaining Engineer, becoming principal developer on service packs and hot fixes.
• Lead a team of two interns on automated system test project. The team completed the three-month project in 5 weeks and went on to expanded features, allowing automated testing of all equipment in pressure/vacuum zones.
• Developed demonstration version of touch-screen panel for Chinese trade show, resulting in sales of new station panels in East Asia.

Buchs/Aarau, AG, CH

• Created Enhanced Alert Messaging feature to include arrival notifications, allowing tube system users to receive pages or e-mails when materials arrive for pickup at tube stations.
• Given lead developer position on new touch-screen tube station interface mid-project, mentoring two contractors and a junior developer on the project.
• Created socket interface and new message protocol to unify messaging between model, view, and controller layers in tube system control software.

Buchs/Aarau, AG, CH

• Designed and developed carrier-pooling feature for Cleveland Clinic on-time and under budget.
• Created tests in AutomatedQA, reducing service pack validation time by 75%.
• Co-developed card access feature allowing users to swipe badges to unlock secure tube stations.
• Given role of Lead GUI developer for Swing projects.

Buchs/Aarau, AG, CH

• Created failover feature to allow for secondary computer to automatically take over control of tube system after primary computer failure.
• Integrated Sequoia to act as multi-backend database controller allowing replication for hot backup.

Buchs/Aarau, AG, CH

• Created application manager to prevent multiple launches of control system components, which eliminated 20% of tech support calls.
• Added recovery feature to tube system control software, allowing delivery of transactions to intended destinations and avoiding purge after system crash.

• Maintained and developed new features for Integrated Performance Modeling Environment software using Java, C++, SQL, XML, and Swing.
• Researched usability of XML Forms with language-learning app for soldiers serving in the Middle East.

Broomfield, CO, US

• Converted legacy Fortran antenna testing software to use new Visual Basic interface.
• Implemented Visual Basic application to control antenna required to maintain a fixed position in the sky while mounted to a moving ground-based vehicle.

• Researched plausibility of undertaking contracts in several areas of software development including games and communications.
• Worked on assessment of usability of C# as a primary deployment language.

Schenectady, NY, US

• Scripted product deployment to automatically build purchased components and package bundled software for customers using TCL.
• Reduced deployment costs by over 90%.

Lafayette, CO, US

• Given lead of three-person dev team after working with DreamQuest for 6 months.
• Developed Euchre and "500" card games, built on engine for Hearts and Spades using Visual BASIC.
• Ported all games to PDA environments using AppForge.
• Created first game that could be played on a hand-held device against a PC opponent, which won multiple awards.

M.S., Computer Science

B.S., Computer Science