
No more decision fatigue
The Routelab 150 roadmap tells you exactly what to study, in what order. No more scrolling through thousands of problems wondering where to start.
Routelab gives you a clear roadmap, curated problems, and plain-English
video explanations — so you walk into your next interview ready, not guessing.
Arrays & Hashing
Two Pointer
Stacks
Linked List
Sliding Window
Binary Search
Trusted by engineers who landed offers at top companies
“I signed my offer with Stripe as a backend engineer (L3) and the roadmap is a big part of how I got there."
Ananya Rao
Software Engineer
“I just accepted an offer at Microsoft and I start in January! The pattern drills made all the difference.
Tomas Herrera
Software Engineer
“Got an offer from Amazon today. The roadmap kept me focused and every pattern finally clicked."
Leah Brennan
Software Engineer
Most developers grind randomly for months. Routelab
users follow a proven path and land offers in 6–8 weeks.
I was solving random problems without any real progress. Routelab gave me a clear path, helped me
understand patterns, and made me finally feel ready for interviews.”

Kabir Anand
SWE at Brownie
Follow a clear roadmap, solve the right problems, and
build real confidence for coding interviews.

The Routelab 150 roadmap tells you exactly what to study, in what order. No more scrolling through thousands of problems wondering where to start.




Every problem comes with a plain-English video walkthrough. You'll learn the pattern behind the solution — so you can handle anything the interviewer throws at you.
Random grinding

Routelab roadmap

Offer 3
Offer 2
Offer 1
Most devs spend 3–6 months unfocused. Routelab users land offers in 6–10 weeks because they're practicing what actually matters — not everything.













Arjun Mehra
Routelab was built by an engineer who failed coding interviews, figured it out, and documented the exact path. Over 800K developers have followed it successfully.
Go from not knowing where to start to confidently
solving interview problems and landing offers.
The Routelab 150 roadmap tells you exactly what to study, in what order. No more scrolling through thousands of problems wondering where to start.
Routelab 250
Routelab 150
Core 75
ROADMAPS
Every problem has a short video walkthrough. Watch it, solve it on your own, then repeat it until the pattern sticks for good.
4K
Unlock full courses on algorithms, system design and Python whenever you're ready to go beyond the core roadmap.
You
Timed mock sessions and pattern drills, so you walk into the real interview calm, quick and confident.
From fundamentals to advanced topics — everything
in one place, in the right order.

Learn the foundations of coding interviews from scratch.
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Learn every algorithm you would ever need for interviews.
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Learn the foundations of system design interviews.
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Learn common system design interview questions.
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Learn the Python programming language with interactive lessons.
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Learn effective Python patterns for coding interviews.
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Learn object-oriented programming in Python.
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Learn PostgreSQL with interactive coding lessons.
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Learn how to build an intermediate full stack app.
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Learn OOD interview questions end to end.
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Learn and implement common coding design patterns.
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Full access to every course and community. Cancel anytime.
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Founder · Software Engineer · Creator of Routelab
"I started Routelab in 2021 after failing six coding interviews in a row.
Instead of grinding more problems, I wrote down every pattern I kept missing and shared the notes. Soon people were messaging me about the jobs they landed with them. That kept me going.
A year later, I finally signed an offer myself. Routelab is the path I wish someone had handed me on day one."