Our Students landed jobs at
Watch a demo of our analysis session
Our guided journey takes you from the fundamentals of Big O notation to advanced analysis techniques, ensuring a solid foundation to evaluate every algorithm’s efficiency.
Learn algorithm analysis through clear, concise video explanations by industry experts who break down complex ideas into actionable insights.
Engage with hands‑on exercises that provide instant feedback, helping you master the evaluation of time and space complexity in real‐time.
Access our extensive catalog featuring detailed complexity breakdowns of popular algorithms, helping you understand efficiency tradeoffs at a glance.
Practice complexity analysis in JavaScript, Python, Java, or C++ with language‑specific examples demonstrating how implementation nuances affect performance.
Earn a certification that validates your expertise in algorithm analysis, boosting your credibility with top tech employers.
You struggle to determine the time or space complexity of your solutions during interviews.
You can solve coding challenges but find it hard to analyze the efficiency of your algorithms.
You need hands‑on exercises that reinforce Big O notation and complexity analysis concepts.
You want to learn how to identify performance bottlenecks and optimize your code for real‑world applications.
You feel overwhelmed by the vast amount of theory and need a structured, practical learning path.
"After practicing algorithm complexity analysis on AlgoCademy, I gained the confidence to explain the efficiency of my solutions during interviews. I could immediately identify the time and space complexity of my code, which impressed the interviewers at Microsoft and Uber. This skill was crucial in landing multiple offers!"
Cristina Radulescu
Senior Software Engineer at Uber
"AlgoCademy's complexity analysis practice transformed how I approach coding challenges. I not only learned to solve them but also to analyze and optimize their performance. The interactive exercises helped me deepen my knowledge of Big O notation, which made a huge difference at interviews and in my career."
Connor Holland
Software Engineer at Vanguard
"Before AlgoCademy, I struggled with analyzing algorithm complexities. Their step‑by‑step approach made the concepts click – from basic loops to advanced recursion. It gave me the clarity I needed to ace my interviews and secure a position at Samsung!"
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.
Our Students landed jobs at
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Check out our YouTube channel
Yes! Our sessions cover everything – from basic Big O notation to advanced performance optimization – so you can confidently discuss algorithm efficiency in interviews.
Absolutely! Our lessons break down complexity analysis from the basics, making it accessible to beginners as well as seasoned programmers.
No drip‑feeding here! You get full access to our complete algorithm complexity analysis library from day one, so you can learn at your own pace.
Not at all – our approach emphasizes core concepts and intuitive explanations using pseudocode, so anyone with a basic programming background can follow along.
Every day you delay is a missed opportunity to improve your code’s efficiency and boost your interview performance. Our platform provides the practical experience you need to stand out in the tech industry.
The skills you acquire here can transform your career. Mastering algorithm complexity analysis not only boosts your interview performance but also increases your earning potential in the tech industry.
We don't offer refunds under any circumstance. You can try out our free tutorials before subscribing.
We’d be sorry to see you go, but canceling is simple – just a couple of clicks and you’re done.
AlgoCademy helps you translate ideas into code, guiding you step‑by‑step to make your learning experience more interactive than just watching video lessons.
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