Skills Assessment

Coding test platforms automate the first technical filter in hiring — but they are not interchangeable. This comparison covers seven leading platforms on the criteria that actually determine hiring outcomes: predictive validity, candidate experience, anti-cheat effectiveness, and cost per hire.

A developer portfolio is easy to produce and hard to evaluate well. This guide defines the quality signals that separate strong portfolios from impressive-looking ones — and explains how to use portfolio review as one layer of a multi-method assessment.

Live coding interviews are one of the highest-anxiety moments in a hiring process, and anxiety distorts performance in ways that have nothing to do with job ability. This guide covers how to structure live coding sessions that surface genuine technical depth without making candidates perform under conditions that don't resemble real work.

Pair programming interviews put a senior engineer alongside the candidate to solve a problem collaboratively — more like real work. They reduce observation anxiety, reveal collaboration quality, and produce different signal from solo live coding. This guide covers when to use them and how to run them well.

Skills-based hiring shifts the hiring decision from what a candidate has been given — a degree, a prestigious employer — to what they can actually do. Research shows it produces more accurate hires, better retention, and broader talent access. This guide covers the framework, the trade-offs, and what implementation actually looks like.

A technical skills assessment measures what a developer can actually do, not what they claim on a resume. This guide covers every major method — from coding tests to AI-led interviews — with data on which approaches predict job performance most reliably.

Most technical interviews ignore soft skills entirely, then blame the hire when collaboration breaks down six months later. But soft skills — communication, adaptability, constructive disagreement — can be assessed during technical rounds if you know what to look for. This guide covers the methods that work and the ones that produce nothing useful.