CareerVault
Seven-day trialGrounded role-fit assessment and truthful tailored application documents, available through a limited public seven-day, no-card trial.
Start the CareerVault trialPraxish · Independent practice
Applied AI and data science systems for real decisions.
I’m Michael McDonald, the person behind Praxish and CareerVault. I turn complex operational and product questions into working systems—from data-intensive applications and predictive workflows to practical decision tools. Learn about my background or explore selected work.
Available for contract work and focused remote roles.
Selected work
Selected products and systems
Cinnaname
LiveAn interactive explorer combining U.S. name history, semantic analysis, and embedding-based connotation scoring.
Explore CinnanameContact
Start with an email.
If you need an applied AI consultant, data science lead, or hands-on technical partner, write to michael@praxish.com.