Learning resources
Curated resources for closing skill gaps.
Use these public resources to build evidence for the skills your target roles ask for.
Disclosure: links currently point to free or official resources. If HireWiz later adds approved affiliate links, this page will be updated to clearly identify them. We do not recommend pretending to have skills you have not yet practiced.
Google Career Certificates
Career-oriented learning paths for data analytics, UX, IT support, project management, and more.
Open resourcefreeCodeCamp
Free programming curriculum and projects for web development, JavaScript, APIs, and data topics.
Open resourceMDN Web Docs
Official-quality references and guides for HTML, CSS, JavaScript, accessibility, and browser APIs.
Open resourceReact Documentation
The official React docs for components, hooks, state, effects, and modern React patterns.
Open resourcePostgreSQL Documentation
Official documentation for SQL, indexing, query planning, and PostgreSQL database concepts.
Open resourceKaggle Learn
Short practical courses for Python, pandas, machine learning, SQL, and data visualization.
Open resource