Velyq
Velyq simulates technical interviews at Google, Meta, Amazon and FR scale-ups (Doctolib, Qonto, Alan): live coding, system design and data/ML questions. Python, JavaScript, Go, Rust — the AI analyzes your code line by line, challenges your choices like a staff engineer and returns a quantified feedback (logic, syntax, complexity). Free, no credit card.
Write code while the AI analyzes your logic and syntax
The AI adjusts difficulty based on your previous answers
Design architectures (Twitter, Uber...) with feedback
Understand your mistakes and improve in real time
From basic algorithms to advanced system design, prepare every kind of tech interview
70% of tech resumes are filtered by an ATS before even reaching the HR screen. Google weights things differently than a FR scale-up — here's how to calibrate your resume and what really matters in parsing.
Real ATS reading grids for the 3 most codified sectors — FAANG vs FR scale-ups, school weighting, exact 2026 keywords.
READ →Semantic parsing, detection of overly-AI resumes, skills-based hiring — the 7 rules that matter in 2026 and the 2022 mistakes to forget.
READ →Test your resume against a real tech offer in 30 seconds. ATS score, missing keywords, format — no signup.
ANALYZE →