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Watch a sample space complexity optimization lesson
Master the fundamentals of space optimization with our structured learning path that takes you from basic memory concepts to advanced techniques used by top engineers at FAANG companies.
Watch our instructors analyze space complexity problems step-by-step, explaining both theoretical concepts and practical strategies for optimal memory usage.
Our unique interactive coding environment allows you to visualize memory consumption in real-time, helping you identify and fix inefficient code patterns instantly as you practice.
Practice with our carefully selected collection of space complexity challenges that mirror real interview questions from top tech companies, with progressive difficulty to build your skills.
Learn space optimization techniques in JavaScript, Python, Java, or C++, with language-specific guidance on memory management peculiarities and best practices for each.
Earn a specialized certificate in memory optimization techniques that demonstrates your advanced programming skills to potential employers and sets you apart from other candidates.
You struggle to analyze and optimize the memory usage of your algorithms during coding interviews
You know how to solve problems but your solutions often use excessive memory, causing interviewers to question your efficiency
You want to understand the space-time tradeoffs that experienced engineers consider when designing efficient solutions
You need to learn practical techniques for reducing memory overhead in your algorithms without sacrificing performance
You want hands-on practice with real space complexity optimization problems that appear in technical interviews at top tech companies
“After going through all the lessons, I gained the necessary skills to perform well at my on-sites. I crushed even the DP problems, which were my biggest fear. And thanks to that I landed offers from Microsoft and Uber. Thank you AlgoCademy!”
Cristina Radulescu
Senior Software Engineer at Uber
“AlgoCademy really helped me improve my problem solving skills and write incredibly clean code. I was worried it wouldn’t be done in time for my coding interviews, but the way the curriculum is structured made me progress very quickly. Thanks for your work!”
Connor Holland
Software Engineer at Vanguard
“Wow. I’ve been using AlgoCademy for a while and now I can finally solve coding questions on my own. This gave me the confidence I needed for my interviews, and guess what? I landed the offer at Samsung! You guys truly kick ass. High fives!”
Ankit Kumar
Software Engineer at Samsung
View All Testimonials
of the surveyed Graduates have added between $10,000 and $50,000 to their salary
of our Students say they’d recommend AlgoCademy to their friends
of our Students are confident that AlgoCademy will help them advance in their careers
of our Graduates enjoy their work more after joining AlgoCademy
Software Engineer & Instructor
Andrei has represented Romania in many international competitive programming contests. His highest achievement to date is winning the bronze medal at the Central European Olympiad in Informatics.
Andrei has also worked for Amazon and Keystone. Since 2015, he's been training students for the International Olympiad and preparing aspiring engineers to crush their coding interviews.
Fun fact: Andrei has a YouTube Channel and had the highest-rated course on Udemy before AlgoCademy was born.
Founder & CEO/CTO
Mircea has worked as a Software Engineer at companies including Facebook, Adobe, Ubisoft, and two NYC startups.
He has built many innovative products using algorithms and data structures, such as Autocorrect and Swipe Typing for the iOS keyboard, Music Recommendation Engine, and Real-Time Optimal Exchange Algorithm. Mircea has been a coding interview and competitive programming coach for over a decade.
Fun fact: Mircea has written a peer reviewed Scientific Paper on Algorithms.
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Check out our YouTube channel
Yes! Our space complexity optimization practice is designed to cover every aspect of memory-efficient coding you might encounter in technical interviews. We start with basic memory usage strategies and progressively introduce advanced techniques used by top engineers.
Absolutely! Our course is designed for everyone, regardless of your previous focus on memory optimization. We explain key concepts in simple terms, making it accessible for beginners while still providing advanced insights for seasoned developers.
No drip-feeding here! You get complete access to our entire space complexity optimization library right away. Jump in and start refining your memory optimization techniques immediately.
You do not need to know any specific language to benefit from our lessons. Our explanations focus on core memory optimization techniques using pseudocode and examples, ensuring every coder can improve their skills.
Every day you delay is a missed opportunity to improve your code efficiency and reduce memory overhead in interviews. Begin practicing now to build a crucial skill set that can set you apart from the competition.
Efficient memory usage can make the difference between a good solution and an exceptional one in coding interviews. Mastering these techniques will not only impress interviewers but also enhance your overall coding efficiency. The long-term benefits far outweigh the investment.
We don't offer refunds under any circumstance. You can try out our free coding tutorials before deciding to subscribe.
Obviously, we’d love it if all of our members stuck around forever. We’ve worked with students long enough to know that sometimes it’s time to move on. If you decide to cancel, we’ll miss you, but we make the process easy – you can cancel with just two clicks.
AlgoCademy helps you translate ideas into code, guiding you step-by-step, thus making the whole learning experience more interactive than just following video lessons.
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