Analyze complexity (Complexity Analysis) and build data structures by hand: Linked Lists, Trees, Hash Tables and Graphs, then move on to algorithms and dynamic programming. The diploma comes in two complete versions, Python and C++, so you study in the language you started with.
checkAnalyze the time and memory efficiency of any solution with Big-O notation.
checkBuild dynamic arrays, linked lists, stacks and queues by hand.
checkBuild binary trees, binary search trees and balanced AVL trees, plus heaps and tries.
checkUnderstand hash tables and apply sorting and binary search.
checkRepresent graphs and apply DFS, BFS, topological sort and shortest-path algorithms.
checkSolve dynamic programming problems methodically: Knapsack, LIS, LCS, range and counting problems.
checkStudy in the language you prefer: a complete Python version and a complete C++ version.
checkPractice on more than 200 problems with explained solutions, including LeetCode problems, to prepare for technical interviews and programming contests.
Names verified with their owners' consent. We make no job promises.
Who will teach you?
NVIDIA · PhD, SFU
Dr. Mostafa Saad IbrahimSenior Vision Engineer, NVIDIA
Who will teach you?
Dr. Mostafa Saad Ibrahim
He has worked in AI for 15 years across research and engineering, and has published papers at CVPR and ECCV with more than 1,000 combined citations. He has taught programming since 2006 and runs a leading Arabic competitive programming channel on YouTube with more than 134 thousand subscribers.
Why he teaches this diploma himself
checkICPC World Finalist, and coach and judge in programming competitions
checkConnects the material to what programmers need in real work
checkHead of the judging committee for programming contests in Egypt and Jordan (ECPC and ACPC)
Pick the version in the language you prefer; each one has a complete curriculum. After the lessons come homework and practice problems, with video walkthroughs of the solutions. 5 lectures are free so you can judge the teaching before you decide.
01Welcome1 lectureexpand_more
lockPython DSA – Curriculum & Q&A
02Arrays4 lecturesexpand_more
lockWhat and Why – Arrays
lockArray Capacity Trick
lockArray Insertion and ADT
lockArray Homework Discussion
03Complexity2 lecturesexpand_more
lockComplexity 1
lockComplexity 2
04Singly Linked List5 lecturesexpand_more
lockSingly Linked List 1 - Intuition
lockSingly Linked List 1 - Traversal
lockSingly linked list 2 - Homework 1 and 2 Discussion
lockSingly linked list 2 - Homework 3 Discussion
lockSingly linked list 2 - Homework 4 Discussion
05Doubly Linked List2 lecturesexpand_more
lockDoubly Linked List 1 - Homework 1
lockDoubly Linked List 1 - Homework 2
06Stack5 lecturesexpand_more
lockStack 1 - homework1
lockStack 2 - homework2
lockStack 3 - Infix to Postfix
lockStack 3 - Infix to Postfix
lockStack 4 - homework 3 and 4
07Queue2 lecturesexpand_more
lockQueue
lockQueue - 3 homework solving
08Binary Tree14 lecturesexpand_more
lockBinary Tree - Definitions
lockBinary Tree - Traversal 1 2
lockBinary Tree - Traversal 3
lockBinary Tree - Info
lockBinary Tree - Homework 1
lockBinary Tree - Creation - Homework 2
lockBinary Tree - LeetCode 1448 Solution
lockBinary Tree - Level Order Traversal
lockBinary Tree - Homework 3
lockBinary Tree - Generation - Unique Representation 1
lockBinary Tree - Unique Representation 2
lockBinary Tree - Homework 5 - 3 Medium Challenges Problems
Depth and curriculum: Scattered content with no clear order, so you get lost between levels.
Practice: Few problems, often without explained solutions, and small, incomplete projects.
Instructor and language: Uneven quality of explanation, and much of it is in English only.
Support and cost: No guidance, and dollar-priced subscriptions or expensive bootcamps.
✓What do you get at CSkilled Academy?
Depth and curriculum: 70 lectures and 90 hours in two versions, Python and C++, explaining the idea before using any ready-made tool.
Practice and projects: Graded problems with explained solutions, and hands-on projects that bring what you learned together into complete work.
Instructor and language: Taught in Arabic with English terminology, with six Diplomas taught by Dr. Mostafa Saad, who has taught programming for 20 years and is a Senior Computer Vision Engineer at NVIDIA with a PhD in Computer Vision.
Support and payment: A support team that answers your questions on WhatsApp, and interest-free installments for up to 6 months.
What our students say
Real experiences from students who completed the journey
Hundreds of verified reviews
Data Structures & Algorithms Diploma 70 lectures · 90 hours
Installments are currently available in Egyptian pounds only. To ask about dollar installments: Contact us.
Down payment at checkout, then installments every 30 days. No interest and no late fees; access pauses if an installment is not received within 3 days of its due date.
account_balance_walletInstaPaystorefrontFawrycredit_cardCardspercentInterest-freeall_inclusiveLifetime accesslockSecure payment via Paymob
lock_openNo payment detailspercentInterest-free installments for up to 6 monthstranslateTaught in Arabic with the English terms
FAQ
Questions before you enroll
What are the prerequisites for this diploma?add
Solid programming skills in Python or C++: functions, recursion and object-oriented programming. If you are not ready yet, start with the Python Programming diploma or the C++ diploma.
How many hours a week do I need?add
6 to 8 hours a week is enough to progress steadily. Study is self-paced and can be balanced with school or work.
Are the lectures recorded?add
Yes, they're fully recorded and you watch them whenever suits you.
How long does access to the content last?add
Lifetime access (Lifetime Access): watch the content anytime with no expiry, including any updates or new additions to the content for free.
Do I get a certificate?add
Yes, you receive a certificate of completion issued by CSkilled and signed by Dr. Mostafa Saad.
What payment methods are available?add
InstaPay, Fawry and bank cards, with interest-free installments for up to 6 months.
Why explanations in Arabic with English terminology?add
So you understand ideas in your own language, while working with references and the job market in its own terminology.
shieldOur principle: no unrealistic job promises, just solid engineering training.
NVIDIA · PhD, SFU