Joshua Marshall Email & Phone Number

Pontiac, Michigan, United States

• 100% Job Success and 5 star reviews on over 15 Upwork contracts with 3 repeat clients.
• Engineering lead in division of 20 for 2 years. Mentored 4 C# interns to become self-sufficient in 3 months on average. Both graduating interns hired immediately.
• Collaborated with team of over 20, meeting weekly with design and animation leads to address engineering risks and dependencies to deliver MVP prototypes in 3 months.
• Created Django REST API to integrate 3 technologies for clothing eCommerce, allowing customers to save time by using custom body measurements with multiple retailers.
• Worked with 2 other tech leads to guide their teams through API integration challenges.

Pontiac, Michigan, United States

• Co-created and led UI Test Automation Guild; growing it from 0 to 83 members.
• Engineered parallel UI test architecture using C# Selenium, cutting typical test suite execution from 70 minutes to 9 minutes.
• New Quality Engineers ramped-up in 4 weeks, as opposed to 6+ months before Guild.
• Delegated to 9 Coordinators and 24 Contributors to build tech and support members.
• Created a 15 question anonymous survey to measure the impact and health of the Guild, which received 130 respondents from our 600 person development team.
• 93% of respondents rated the Guild's positive impact as 7 or better, on a 10 point scale.

Pontiac, Michigan, United States

• Traced over 30 layers of abstraction in C#, Scheme, scheduled SQL jobs, and 20 year-old C code to find a perfect storm of interactions causing a costly intermittent bug. Fixed the bug, eliminating over $100,000 in.
• Built new features, mitigated business risks, and made compliance updates in mortgage web applications for all 50 states using C# and ASP.Net.
• Integrated vendor APIs to automate manual document review, saving countless man hours annually. Followed by documenting process, which was able to guide next developer without further assistance.
• Used ASP.NET on a cross-functional team of 10 to build new features, mitigate business risks, and ensure compliance in mortgage web applications and disclosures for all 50 states
• Wrote SQL reports to determine scope of impacted loans for compliance issues, allowing the company to prioritize the most impactful issues and monitor resolution progress.

Commerce, MI

• Developed command-line and web interfaces for Unified Threat Management devices, wireless scanners, and log parsers using Linux and Python.
• Created robust and secure live updates and full system upgrades, allowing over 300 devices to receive automatic updates without intervention or interruptions in service.
• Collaborated in a team of 5 on system design, component overhaul, refactoring, and code reviews.

Farmington Hills

• Engineered a real-time framework to automate testing voice recognition using web sockets and a multithreaded message processing queue in 2 weeks using Python
• Framework was very flexible, continuing to be used without modifications for 2 years
• Improved efficiency and maintainability of test harness initialization and logging code

• Taught over 50 teens how to design and program video games using Scratch and Python on Raspberry Pi devices. Also taught modding Minecraft and making games using Microsoft Kinect input.