Most testers stall because there's no map from clicking through test cases to engineering quality. QALadder is that map — a week-by-week climb through Python & logic, UI + API automation, framework architecture, and AI-augmented QA, backed by a real big-company interview bank. An AI-tutor prompt in every module coaches you — it never just hands you the answer. Free forever, and your progress follows you on any device.
You've shipped real quality work by hand, but "learn to automate" advice keeps pointing you at scattered tutorials that never add up to a career. QALadder is built for manual testers and junior automation engineers aiming at senior QA Automation / SDET roles at serious companies. It assumes your testing instincts are sharp — then rebuilds programming logic, automation, and API skills from the ground up in Python, and finishes with the interview.
Rebuild problem-solving from first principles with a repeatable 6-step method — so code stops feeling like guesswork.
Selenium, Playwright, and requests + pytest. Write suites that are readable, stable, and actually maintainable.
Page objects, fixtures, data-driven design, CI pipelines — the senior-level skills that separate SDETs from scripters.
Use AI the way strong engineers do: to accelerate test design and reviews without outsourcing your judgment.
Each rung of the ladder has a clear goal, a checklist of skills, and checkpoints that tell you when you're truly ready to move on.
Copy the module's tutor prompt into your AI of choice. It coaches, questions, and hand-traces with you — it won't just spit out answers.
Solve auto-graded interview challenges in the browser. Green checks mean the skill stuck — and your progress saves across devices.
Python runs locally — no waiting on a server. Ten more languages in a sandbox, plus auto-graded interview challenges.
Open the Code Lab →Write locators against a live practice page and watch them highlight in real time — CSS, XPath, and Playwright built-ins — with graded challenges.
Open the Locator Lab →ATS resume checker, boundary-value generator, QA metrics, bug-report builder and more — all running privately in your browser.
Open the Tools →A free, self-paced roadmap that takes you from manual testing to a senior SDET / QA Automation role over 24 structured weeks. Each module has a clear goal, guided in-app lessons with examples and practice drills, and checkpoints — so you always know what to learn next and when you're truly ready to move on.
Manual QA testers and junior automation engineers who are already sharp at finding bugs but want to build real engineering skills — Python, UI and API automation, framework design, and interview readiness — to level up their role and pay.
Yes. The whole roadmap, the in-app lessons, the Code Lab, and the QA tools are free — no paywall, no "premium tier," no credit card. A free account only exists to save your progress so it follows you across devices.
No. The first modules rebuild programming logic in Python from zero using a repeatable 6-step method, assuming only your existing testing experience. You grow into automation, frameworks, and architecture from there — no gaps skipped.
It's designed as a 24-week climb at a steady part-time pace, but it's fully self-paced — go faster or slower as life allows. Your progress is saved, so you can stop and pick up exactly where you left off.
Every module teaches directly in the app — guided lessons, worked examples, and practice drills you can do right here. Each module also includes an optional AI-tutor prompt that coaches you Socratically: it asks questions and hand-traces with you instead of just handing over answers.
That's the entire point. The content maps to what large companies genuinely screen for in QA Automation / SDET loops, and the final module is a bank of the most-asked interview questions with model answers you can rehearse out loud.
Start at the bottom rung today — it's free, and future-you will be glad you didn't wait.
Logic building isn't a chapter you read — it's a discipline you repeat. Apply these six steps to every problem in the roadmap until they're automatic. The hand-trace in step 6 is where most of the learning happens.
QALadder is an open, community roadmap that turns manual testers and junior automation engineers into senior QA Automation / SDET engineers. It's a structured 24-week climb — Python and logic, UI and API automation, framework architecture, AI-augmented QA, and a real interview bank — taught with guided in-app lessons, browser-based practice, and progress that follows you. No paywalls, no fluff, no data games.
Ten modules from Python foundations to lead-level strategy — each with a clear goal, a skills checklist, and checkpoints that tell you when you're ready to move on.
Every module teaches right here: plain-English explanations, QA-flavored code examples, and practice drills — no need to leave the app.
Solve auto-graded interview challenges in the browser. Python runs locally with no server; ten more languages run in a secure sandbox.
Seven testing-specific utilities — ATS resume checker, boundary-value generator, metrics calculator and more — all running privately in your browser.
The most-asked QA automation / SDET questions with model answers, so you rehearse the structure of a strong answer — not generic trivia.
Each module ships an optional prompt that turns any AI into a Socratic coach: it questions and hand-traces with you instead of handing over answers.
You can browse the whole roadmap, the lessons, the Code Lab, and the tools without one. A free account only exists to save your progress to the server so it follows you across devices.
Yes. Your progress is visible only to you. We store your name, email, a hashed password, and your checkbox states — nothing else. Your resume and code stay in your browser and are never uploaded.
There's no catch: no paywall, no premium tier, no ads, and we don't sell data. QALadder is built by testers for the QA community.
The site admin, through an in-app editor. Published edits appear for everyone at once, so the roadmap and interview bank stay current.
Absolutely. Many people use it to shore up Python and automation fundamentals or to prep gradually. It's self-paced — go as fast or slow as you like, and your progress waits for you.
Work the 6-step method on the Method page, drill the concept in the Code Lab, and use the module's AI-tutor prompt to get coached through it. Move on only when the checkpoints are true.
Your progress lives in your account and syncs across every device you sign in on. Wiping it clears every ticked topic, checkpoint, and solved challenge from your account and this device — this can't be undone.
Pick the first rung today — it's free, and future-you will be glad you didn't wait.
Free forever. Your progress saves automatically.