Tech interview practice for the job you want.
Practice a few job-ready questions a day, learn the moment you miss, and build a skill record that maps to real remote-job gaps — the daily loop that gets you interview-ready.
Free to start · Bilingual · No credit card
↑ Go ahead — pick an answer. This is Skillpato.
Test yourself before the interview
Free interview tests with answers and explanations, by skill and level.
- 16 questions
SQL interview questions for data analysts: 16 questions by level
Practice SQL interview questions for data analysts with 16 questions, answers, and explanations from basic to advanced.
- 18 questions
Excel interview questions for data analysts: 18 questions by level
Practice 18 Excel interview questions for data analysts with answers and explanations, from basics to advanced formulas and pivots.
One loop that actually compounds
Every session feeds the next. Miss a question and Skillpato hands you the article, then brings the concept back until it sticks.
Practice
Answer job-ready questions
Feedback
Instant correct / incorrect
Learn
Read when you miss
Score
Skill level climbs
Compete
Leagues & ladder rating
Get matched
Remote jobs by skill
Not a quiz app. A readiness engine.
Practice that actually scores you
Single-choice questions with instant feedback. Each answer updates a difficulty-weighted skill score plus a confidence rating — one right answer isn't the same as fifty.
React · TypeScript · JavaScript · AWS · English
Learn the moment you miss
Get a question wrong and Skillpato links the focused concept article — a clear explanation with a worked example. Read it, then get straight back to practicing.
Practice ↔ Learn, tightly linked
See where you actually stand
Every answer feeds a difficulty-weighted skill score and a confidence rating per topic — so you practice the gaps that matter, not random trivia. On top sits a competitive ladder rating that moves both ways: beat hard questions to climb, slip and you drop, go quiet and it fades — so a sharp newcomer can overtake a resting veteran. Race a weekly league of ~30 peers and the global board.
Per-topic scores · Confidence · Ladder rating
Built for LATAM & remote
Practice in English for real interviews, but learn in English or Spanish. The concepts are the same everywhere — the explanations meet you where you are.
English practice · Bilingual articles
Turn practice into real remote jobs
As your skill scores climb, Skillpato matches you to real remote openings — any country, work from home — ranked by the skills you've actually proven. Pro shows the salary and the exact concepts to practice to close each gap.
Skill-matched · Remote, any country · Gap-to-close
The part that keeps you coming back
Interview prep is a grind. So we made it a game. Every answer moves your ladder rating — up when you beat hard questions, down when you slip — keep a daily streak, unlock badges, and climb the global board against other learners.
- Ladder rating that moves both ways — the global board ranks by a competitive rating that rises and falls and fades when you go quiet, so a sharp newcomer can overtake a resting veteran. See where you'd land →
- Daily streaks & badges — show up every day to grow your streak, and unlock achievement badges as you hit milestones.
- Pseudonymous by default — you show up as a duck alias. Show your real name only if you want to.
- Skill score stays honest — the ladder drives the fun; your ability score is measured separately, so grinding never inflates it.
Climb the pond
Beat harder questions, climb the ladder. Slip and you drop.
Global ladder
Live- 1QuackOverflow1,840
- 2SwiftPato42You1,620
- 3NullPointerDuck1,495
- 4AsyncMallard1,310
Badges to earn
16+Practice that leads somewhere
Your practice becomes the match. Skillpato lines up real remote jobs against the skills you've actually proven — and shows you what to practice to land the ones just out of reach.
Prove your skills
Every question builds a difficulty-weighted score per skill — real, earned evidence, not a résumé claim.
Get matched
Skillpato pulls real remote openings — any country, work from home — and ranks them by how well your proven skills fit.
Apply or close the gap
See each match's score and salary, plus the exact skills a role wants that you haven't practiced yet — then go practice them.
Practice the skills that actually get you hired
Every skill you pick is scored on its own and drives the jobs and Learn articles we match you to. Here's a taste of what's covered — the catalog grows as our community adds more.
Fresh interview-prep articles
The traps interviewers actually probe, with worked examples — newest first, by field.
Software Development
- Page Object Model
Page Object Model: Enhancing Test Maintenance and Clarity
Learn how the Page Object Model streamlines test automation, reducing code duplication and improving maintenance.
- Integration Testing
When to use Integration Testing (and when not to)
Learn the strategic moments for integration testing and common pitfalls that can lead to integration errors in production.
- Database Types
Database types interview questions: common misconceptions and pitfalls
Mastering the nuances of database types can help you navigate tricky interview questions and avoid costly production mistakes.
Data & Analytics
- Data Cleaning
Data Cleaning test for job interviews: common mistakes to avoid
Master data cleaning techniques to excel in interviews and ensure accurate analysis on the job.
- XLOOKUP
XLOOKUP interview practice: common mistakes and exercises
Master XLOOKUP with practical exercises to avoid common pitfalls in job interviews and real-world scenarios.
- Star Schema
Star Schema test for job interviews: improving data redundancy
Master star schemas for effective data modeling and optimize query performance in interviews and real-world analytics.
Free is genuinely good. Pro makes you faster.
Start free, build the habit, and upgrade when you want to prepare seriously. No credit card to begin.
Free
$0/forever
- 10 practice questions a day (15 on the waitlist)
- Full Learn library (EN + ES)
- Difficulty-weighted skill score
- Daily streaks & achievement badges
- Weekly leagues + global ladder rating
- Browse remote jobs (matching is Pro)
Skillpato Pro
- Everything in Free
- Unlimited practice questions
- Remote jobs matched to your skills
- Each match's salary + skills to close the gap
- Ad-free experience
Reach candidates by demonstrated practice
Skillpato candidates build a skill record from real timed practice on job-ready questions. Post a role and see applicants ranked by demonstrated practice, with their consent — not keywords. Pro recruiters can also send skill assessments by link and review scored results.
Ready to level up?
Do your first session in under a minute. Pato's already got your questions ready.