Certifications

The Degree Question That Keeps Coming Up Every week on r/MachineLearning and Hacker News, someone posts a variation of the same question: “I don’t have a CS degree — can I actually become an AI engineer?” The comments split predictably. Half say “just get a degree.” The other half link their own LinkedIn profiles showing non-traditional backgrounds. Here’s what both camps miss: the question itself is outdated. The AI engineering field has changed so rapidly since the transformer revolution that a 2022 CS graduate and a 2026 self-taught practitioner often have almost identical knowledge gaps when facing production LLM systems. The field is moving faster than any university curriculum can keep up with. ...

Two Platforms, Very Different Bets on Your Career I’ve spent the last four years rotating between Coursera and Udemy for everything from machine learning refreshers to project management credentials. During that time, I completed three Coursera specializations, earned two professional certificates, and bought somewhere north of forty Udemy courses (finished about half of them, if we’re being honest). Here’s what that experience taught me: the “Coursera vs Udemy” question is the wrong framing. These platforms serve different functions. Picking the wrong one doesn’t mean you chose a bad platform — it means you chose the wrong tool for the job. A Coursera specialization when you needed a quick tactical skill is overkill. A Udemy course when you needed a recognized credential is a waste of time. ...

Why This List Exists (and Why Most Rankings Get It Wrong) I spent three months in 2024 deciding whether to pursue an online data science master’s. I read every ranking, sat through webinars from admissions offices, and talked to graduates working at companies I wanted to work at. What I found was that most “top programs” lists rank schools by prestige and ignore the thing that matters most to working adults: whether the degree actually changes your career trajectory relative to what you pay and sacrifice. ...

The Certification That Keeps Getting Questioned Every year since agile became mainstream, the same question resurfaces on Reddit, LinkedIn, and in Slack channels full of project managers: “Is the PMP still worth the money and study time, or has agile made it irrelevant?” I’ve watched this debate cycle through multiple phases. A decade ago, the PMP was the unquestioned gold standard for project managers. Then Scrum certifications exploded in popularity, and suddenly everyone was asking whether traditional project management was dead. The reality in 2026 is more nuanced than either camp admits — and after seeing hundreds of project managers navigate this decision across tech, construction, healthcare, and government, the answer depends almost entirely on where you are in your career and which industry you’re targeting. ...

Choosing your first cloud certification feels like standing at a crossroads with three equally promising paths. After spending over a decade helping professionals navigate cloud career transitions and having earned certifications across all three major platforms, I can tell you that the “best” certification depends entirely on factors most comparison articles never bother to ask about. The cloud computing market continues its explosive growth trajectory, with Gartner forecasting worldwide public cloud spending to exceed $723 billion. This growth means certified cloud professionals remain in extraordinary demand. But spreading yourself thin across all three platforms from the start is a recipe for shallow knowledge and certification fatigue. ...

Why ROI Should Drive Your Bootcamp Decision Choosing a coding bootcamp is one of the highest-stakes educational investments you can make in a compressed timeframe. With tuition ranging from free to over $20,000 and program lengths spanning 8 to 40 weeks, the variance in outcomes is enormous. I have spent the past four years tracking graduate outcomes across dozens of programs, interviewing hiring managers at mid-size and enterprise companies, and analyzing publicly available outcomes data from Council on Integrity in Results Reporting (CIRR) audited programs. ...