Tech+

Checkout this portfolio for more details on my professional and continuing education endeavors, my project management certification, insight into my cloud computing journey, and more!

App Building

I'm making things real and building an app. From an idea in 2018 to a working prototype in 2026, it's so much fun!

Check it out: saletime.app.
It's an AI-powered shopping app that lets you track deals at your favorite brands.

The January 2026 prototype was built using Google AI Studio and runs on Cloud Run.

More details are available via GitHub: /jlangevine/saletimeapp and I'm open to feedback.

Professional and Continuing Education

Certifications

Artificial Intelligence Courses

​Designing Reliable and Robust AI Systems via Stanford Online, July 2023 (Digital Credential)

Natural Language Understanding via Stanford Online, August - November 2022 (Digital Credential)​​
​Project Focus: Hyperparameter Search Optimizations with Grid Search

Project Management Certification: Certified Associate in Project Management, October 2023

Previously held Google Cloud certifications:
Google Cloud Certified Professional Data Engineer, (26 Aug 2019 - 26 Aug 2021)
Google Cloud Certified Associate Cloud Engineer, (10 Feb 2020 - 10 Feb 2022)
​Google Cloud Certified Professional Cloud Architect, ​(10 Feb 2020 - 10 Feb 2022)

Cloud Computing & Public Speaking

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See around minutes 12:32 to 19:43 for the portion where I share about my certification tips and career aspirations!

​Depending on selected cookie settings, the video above may not load. Here is a direct link to the video on YouTube: link.