^1000to acing ^500coding interviews ^2500
to ^200getting ^200a FAANG ^100 software engineering job ^2000
Firecode.io uses machine learning algorithms along with curated real-world interview questions, solutions & a vibrant social community of learners to get you ready for your next coding interview.
Our team created Firecode.io to help experienced developers, university graduates and college students navigate the maze that is coding interview preparation. Every feature we created was geared towards making coding interview preparation accessible, easy, and most importantly, fun!
A beautiful online IDE with a friendly social user experience - we believe coding interview preparation should be fun!
Make the most of your practice with hundreds of curated problems and answers from real coding interviews sourced from the best tech companies.
Machine Learning memory algorithms adapt to your skill and pick the most relevant interview questions for you to solve and master.
Stay on track with a vibrant community of motivated, like minded users. Discuss and vote on the best solutions & learn the best coding practices.
With community voting and social discussions, Solution OverflowTM ensures you have access to the best, community vetted correct solutions.
Show off your coding skills with awards for each problem. Get rewarded for helping others & challenge your friends to practice with you!
Have a coding interview coming up? Want to level up your coding skills? Rusty with algorithms and data structures? Join for free!
Answer a few simple questions to calibrate your starting level and personalize your learning track. Firecode.io adapts to your skill level as you progress.
Prepare for your coding interview with Firecode.io's learning engine and carefully curated interview questions. Help others by voting and answering questions.
"I have been using Leetcode, GeeksforGeeks, Careercup & Hackerrank, but this is the most useful and fun way to learn / program. It is similar to actual interviews that I gave using Collabedit at PlaceIQ, Zocdoc, Google was in Google Docs, Amazon in Hackerrank. Great work!"
"Really loving this application! With this I get the coding review I need for software engineering interviews. I found it extremely helpful in reviewing many major data structures and algorithms. It's been an amazing companion and found it very helpful and engaging. With a nice UI, great explanations on complex topics, and being able to run code in the browser, I really recommend this app to anyone looking to prep for coding interviews. Love it!"
"An app like this has been long due. I loved the user experience, test cases and tips on solving difficult interview problems. My Java skills definitely improved - this should help developers everywhere."
"Firecode.io helped me crack the coding interview at some of my favorite companies! Being an ECE major, I started with solving Fibonacci and evenutally was able to solve some of the hardest problems!"