Free Salesforce Trailhead unit on user management habits for admins — creating and deactivating users, permissions and licenses. Counts toward Trailhead badges you can list on a resume or LinkedIn profile.
Why I recommend it: Salesforce admin badges are one of the quickest credible additions to a resume with no degree requirement.
Free interactive SQL lessons that run in the browser — short explanations paired with hands-on exercises, from simple SELECT queries through joins and table creation. Good for anyone adding data skills to a resume.
Why I recommend it: Work through the first ten lessons before an analytics interview — it is the fastest way to sound fluent in SQL.
NVIDIA's catalog filtered to its free self-paced courses covering AI, deep learning, generative AI, data science, accelerated computing, and CUDA — with certificates of competency on many tracks.
In plain terms: This website offers a collection of free, self-paced online classes in artificial intelligence, data science, and computing. You can take lessons to build new technical skills and earn certificates to share with employers.
From the site: Browse NVIDIA self-paced and instructor-led training, including free courses in AI, deep learning, generative AI, data science, and accelerated computing.
Why I recommend it: Start with a free intro course and put it on your resume under a "Continued Learning" section. Hiring managers notice vendor-name training, and NVIDIA carries weight in AI and data roles.
