facebook
from43.49EUR/ h

Computer Programming & Data Structures and Algorithms

Data Structures and Algorithms are the building blocks that make up the solutions to all computational problems. Understanding how to organize data and about fundamental algorithms is essential for solving all computational problems now and in the future.

If you truly want to understand computer science, start from here.

Location

Online via webcam
At student's location: Around Aberdeen, United Kingdom

|
Use ctrl + wheel to zoom!
+

General info

Age:
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level:
Beginner
Intermediate
Advanced
Duration:
60 minutes
The class is taught in:English

About Me

I genuinely like talking to people and enjoy teaching. My teaching style is informal and is more like a conversation than a lecture.

I excel at breaking down complex concepts to make them accessible and engaging for all learners. Teaching is an art form to me, and my guiding principle is “don’t tell them: let them see it.” I guide students through a journey of ideas that build naturally toward deeper understanding, empowering them to discover insights independently and master challenging material with confidence.

Education

I have an undergraduate degree in Computer Science from Ashesi University in West Africa and I am currently pursuing a master's degree in Artificial Intelligence at the University of Aberdeen in Scotland.

Experience / Qualifications

I have worked as faculty intern for 3 semesters at Ashesi University where I taught hundreds of college student computer science classes. I have organized programs to introduce high school students to computer science using robotics, and I have also given standalone lectures on Computer Science and on Software Engineering.

Ask a question

Send a message explaining your needs and Owusu-Banahene will reply soon:
The more detail, the better.
Ex. "Hi, when are you available to meet for a lesson?"

Availability of a typical week

(GMT -04:00) New York
MonTueWedThuFriSatSun
0
  
  
  
  
  
  
  
1
  
  
  
  
  
  
  
2
  
  
  
  
  
  
  
3
  
  
  
  
  
  
  
4
  
  
  
  
  
  
  
5
  
  
  Wednesday at 5:00
  
  
  Saturday at 5:00
  Sunday at 5:00
6
  
  
  Wednesday at 6:00
  
  
  Saturday at 6:00
  Sunday at 6:00
7
  
  Tuesday at 7:00
  Wednesday at 7:00
  
  Friday at 7:00
  Saturday at 7:00
  Sunday at 7:00
8
  
  Tuesday at 8:00
  Wednesday at 8:00
  
  Friday at 8:00
  Saturday at 8:00
  Sunday at 8:00
9
  
  Tuesday at 9:00
  Wednesday at 9:00
  
  Friday at 9:00
  Saturday at 9:00
  Sunday at 9:00
10
  
  Tuesday at 10:00
  Wednesday at 10:00
  
  Friday at 10:00
  Saturday at 10:00
  Sunday at 10:00
11
  
  Tuesday at 11:00
  Wednesday at 11:00
  Thursday at 11:00
  Friday at 11:00
  Saturday at 11:00
  Sunday at 11:00
12
  
  Tuesday at 12:00
  Wednesday at 12:00
  Thursday at 12:00
  Friday at 12:00
  Saturday at 12:00
  Sunday at 12:00
13
  Monday at 13:00
  Tuesday at 13:00
  Wednesday at 13:00
  Thursday at 13:00
  Friday at 13:00
  Saturday at 13:00
  Sunday at 13:00
14
  Monday at 14:00
  Tuesday at 14:00
  Wednesday at 14:00
  Thursday at 14:00
  Friday at 14:00
  Saturday at 14:00
  Sunday at 14:00
15
  Monday at 15:00
  Tuesday at 15:00
  Wednesday at 15:00
  Thursday at 15:00
  Friday at 15:00
  Saturday at 15:00
  Sunday at 15:00
16
  Monday at 16:00
  Tuesday at 16:00
  Wednesday at 16:00
  Thursday at 16:00
  Friday at 16:00
  Saturday at 16:00
  
17
  Monday at 17:00
  Tuesday at 17:00
  Wednesday at 17:00
  Thursday at 17:00
  Friday at 17:00
  Saturday at 17:00
  
18
  
  
  
  
  
  
  
19
  
  
  
  
  
  
  
20
  
  
  
  
  
  
  
21
  
  
  
  
  
  
  
22
  
  
  
  
  
  
  
23
  
  
  
  
  
  
  
from 43.49€Online via webcam
from 65.23€At student's home

Good-fit Instructor Guarantee


If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.

Online reputation

  • Instructor since November 2024
  • Google connected

Availability of a typical week

(GMT -04:00) New York
MonTueWedThuFriSatSun
0
  
  
  
  
  
  
  
1
  
  
  
  
  
  
  
2
  
  
  
  
  
  
  
3
  
  
  
  
  
  
  
4
  
  
  
  
  
  
  
5
  
  
  Wednesday at 5:00
  
  
  Saturday at 5:00
  Sunday at 5:00
6
  
  
  Wednesday at 6:00
  
  
  Saturday at 6:00
  Sunday at 6:00
7
  
  Tuesday at 7:00
  Wednesday at 7:00
  
  Friday at 7:00
  Saturday at 7:00
  Sunday at 7:00
8
  
  Tuesday at 8:00
  Wednesday at 8:00
  
  Friday at 8:00
  Saturday at 8:00
  Sunday at 8:00
9
  
  Tuesday at 9:00
  Wednesday at 9:00
  
  Friday at 9:00
  Saturday at 9:00
  Sunday at 9:00
10
  
  Tuesday at 10:00
  Wednesday at 10:00
  
  Friday at 10:00
  Saturday at 10:00
  Sunday at 10:00
11
  
  Tuesday at 11:00
  Wednesday at 11:00
  Thursday at 11:00
  Friday at 11:00
  Saturday at 11:00
  Sunday at 11:00
12
  
  Tuesday at 12:00
  Wednesday at 12:00
  Thursday at 12:00
  Friday at 12:00
  Saturday at 12:00
  Sunday at 12:00
13
  Monday at 13:00
  Tuesday at 13:00
  Wednesday at 13:00
  Thursday at 13:00
  Friday at 13:00
  Saturday at 13:00
  Sunday at 13:00
14
  Monday at 14:00
  Tuesday at 14:00
  Wednesday at 14:00
  Thursday at 14:00
  Friday at 14:00
  Saturday at 14:00
  Sunday at 14:00
15
  Monday at 15:00
  Tuesday at 15:00
  Wednesday at 15:00
  Thursday at 15:00
  Friday at 15:00
  Saturday at 15:00
  Sunday at 15:00
16
  Monday at 16:00
  Tuesday at 16:00
  Wednesday at 16:00
  Thursday at 16:00
  Friday at 16:00
  Saturday at 16:00
  
17
  Monday at 17:00
  Tuesday at 17:00
  Wednesday at 17:00
  Thursday at 17:00
  Friday at 17:00
  Saturday at 17:00
  
18
  
  
  
  
  
  
  
19
  
  
  
  
  
  
  
20
  
  
  
  
  
  
  
21
  
  
  
  
  
  
  
22
  
  
  
  
  
  
  
23
  
  
  
  
  
  
  
from 43.49€Online via webcam
from 65.23€At student's home

Good-fit Instructor Guarantee


If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.

Share


Reza
Systematic Reasoning and Logical Thinking for Computer Science
You will learn Systematic Reasoning & Logical Thinking which is a requirement for entering Computer Science program in many universities. The book “Delftse Foundations of Computation” especially its second chapter will be the main source of our lesson, but other more in-depth books will be also covered if you want to improve even further on logical thinking. The topics in our lesson include: • Propositional Logic: Logical operators; Precedence rules; Logical equivalence; Implications in English; Exclusive or; Universal operators; Classifying propositions • Boolean Algebra: Substitution laws • Logic Circuits: Logic gates; Combining gates to create circuits; From circuits to propositions; Disjunctive Normal Form; Binary addition. • Predicate Logic: Predicates; Quantifiers; Tarski’s world and formal structures; • Deduction: Valid arguments and proofs; Proofs in predicate logic If you have any additional questions before starting a class, please feel free to ask me. I am here to assist! :)

Salah Eddine
Master Python with Courses Suitable for All Ages and Levels! Beginners, Intermediates, Professionals, Everyone is Welcome
Master Python with Personalized Courses Discover the art of programming with Python courses tailor-made to meet your specific needs. Whether you are a beginner, intermediate or professional, my lessons are suitable for all levels. Why Choose My Courses? Personalized Teaching Approach: Each course is tailored to your skill level and individual goals. Practical Experience: Learn by doing with real-world projects that build your understanding and skills. Ongoing Support: Get unlimited email support for any questions you have between sessions. As a Python expert, I have a passion for teaching and sharing my knowledge. My goal is to guide you effectively in your learning journey. Book Your First Lesson: Start your journey to Python mastery now by booking your first lesson. Whether you aspire to enter the development field or hone your existing skills, these courses are designed for you.

Robert
Excel lessons, at your place, at my place or remotely, at your best convenience!
As a Franco-Belgian management teacher, I give Excel lessons with passion! Whether remotely or face-to-face, I offer many examples and exercises to accompany you. I travel without problem throughout the region of Brussels and its surroundings, for lessons of at least 2 hours. For France, courses are only given remotely. Here are some key words that will be covered in my classes: Scenario analysis, Year, Rounding, Today, Bdnb, Bdnbval, Bdsum, Search, Column, Copy/paste in values, Copy/paste with transposition, Consolidation, Date, Datedif, Determat, Dollar, Right, Righterg, Equiv, Esterror, Estna, Frequency, Filter (simple and advanced), Format of cells, Left, Large.Value, Printing of documents, Index, Indirect, Inversemat, Day, Weekday, Line, Matrix, Max, Maxa, Max.Si, Min , Mina, Mina.If, Formatting of cells and ranges, Month, Average, Average.If, Nb, Nb.If, Nbval, Naming of cells and ranges, No, Small.value, Product, Productmat, Protection of cells, Lookup (Lookup), Lookupv (VLookup), Lookuph (HLookup), If (If), If.Not.Disp, If.Conditions, Iferror, Sum, Sumproduct, Sum.If, Sum.If.Set, Substitute , Pivot tables, Sorting, Cell locking Do not hesitate to contact me to organize your lessons according to your needs and availability. Together, we will develop your Excel skills in an efficient and personalized way.

Kenneth
🇸🇬 [Grade 1 to 6] Singapore Math & Science Tutor 🇸🇬🇸🇬
Hi there! 👋 I’m a patient and passionate tutor from Singapore 🇸🇬 with several years of experience helping Primary school students (ages 6 to 12) build a strong foundation in Math and Science — the Singaporean way! I specialise in teaching Primary 1 to Primary 6, using proven methods from the Singapore MOE curriculum: ✅ clear explanations ✅ step-by-step problem-solving ✅ Real-life applications to make learning meaningful Whether your child needs extra support or wants to get ahead, I personalise every lesson to match their learning pace and style. My lessons are interactive, engaging, and focused on building confidence, not just completing worksheets. 🔹 Taught by a native Singaporean tutor 🔹 Lessons in English (with Chinese support if needed) 🔹 Concept mastery, test prep & homework help 🔹 Online sessions (with in-person options in Bangkok or Singapore) Let’s help your child feel more confident and capable — one fun and focused lesson at a time!

Baia
Master Front-End Development | Build Stunning Websites with HTML, CSS, JavaScript & React
Are you ready to create interactive, visually appealing websites that stand out in today’s competitive market? In this course, you’ll master the essential front-end development skills: ✅ HTML, CSS, and JavaScript – Build responsive and modern web pages ✅ React & Vue.js – Learn cutting-edge frameworks for dynamic UIs ✅ Real-World Projects – Work on hands-on projects to strengthen your skills ✅ Problem-Solving & Creativity – Develop intuitive, user-friendly interfaces 🔹 Who is this course for? - Beginners who want to break into web development - Developers struggling with front-end concepts - Anyone looking to level up their skills and build real projects 🚀 Stuck on a project? Want to learn high-income tech skills? This course will help you gain confidence, land opportunities, and grow in the tech industry. 📩 Contact me for more details and start your front-end journey today!

Alex
Mathematics for students of all grades, IB and IGCSE
Mathematics is the best way to enhance your intellect but also work on your intuition and your ability to see patterns. Good day, my name is Alex, I have been teaching math for over 10 years to hundreds of students. I will teach all grades from elementary school all the way to high school and IB/GCSE etc. My philosophy revolves around these three values: -Encouragement -Inspiration -Discipline I specialize into teaching mathematics and programming, but in some occasions I teach physics too. Feel free to contact me.

Arianit
MATLAB Programming (Modelling, Simulation, Control Systems)
Struggling with MATLAB? Whether you're a beginner or tackling advanced simulations, our one-on-one online tutoring is here to help you master MATLAB step-by-step. We offer personalized lessons tailored to your level, covering: Basics of MATLAB programming Data analysis & visualization Numerical methods & simulations Signal processing & control systems MATLAB for engineering, math, and science courses Help with assignments, projects, and exam prep

Youssef
Analog and digital electronics, VHDL, FPGA, programming
doctoral student in engineering sciences provides support courses in analog and digital electronics at any DEUG level and engineering schools. having scientific and technical knowledge, three years of experience in the field of teaching, pedagogy and a sense of listening and analysis, I am able to help pupils and students and train them in the chapters of which they are having difficulty. for more info please contact me

Vincent
Cambridge IGCSE / GCSE /A-Levels / O-Levels / Checkpoint in Computer Science & Information Technology (ICT)
With over seven years of experience in teaching Computer Science & Information Technology (ICT), I have developed a strong expertise in delivering high-quality education across multiple internationally recognized curricula, including Cambridge IGCSE, GCSE, A-Levels, O-Levels, and Checkpoint. My passion lies in equipping students with coding, cybersecurity, and digital literacy skills, ensuring they are well-prepared for the evolving demands of the digital world. Expertise & Teaching Areas: ✅ Programming & Software Development: Python, Java, C++ ✅ Cybersecurity: Ethical hacking, data protection, network security ✅ Digital Literacy: ICT applications, online safety, cloud computing ✅ Data Science & AI: Data analysis, machine learning fundamentals ✅ Web Development: HTML, CSS, JavaScript Curriculum & Pedagogical Experience: 🔹 Cambridge IGCSE & GCSE ICT & Computer Science – Teaching core and extended syllabi, focusing on programming logic, databases, and networking. 🔹 Cambridge A-Levels & O-Levels Computer Science – Preparing students for advanced computing concepts, problem-solving, and algorithm development. 🔹 Cambridge Checkpoint ICT – Building foundational skills in digital technology and computer applications. Professional Impact: 📌 Mentored students to achieve top grades in Cambridge ICT & Computer Science exams. 📌 Developed interactive lesson plans integrating real-world applications of technology. 📌 Conducted coding boot camps and cybersecurity workshops to enhance practical learning. 📌 Guided students in project-based learning, including app development and website design. With a strong commitment to student-centered learning and technological innovation, I am dedicated to shaping future tech leaders and empowering learners with skills relevant to careers in technology, data science, and software development.

Gergely
Python Lessons for All Ages! All Levels Welcome! Beginners, Intermediates, Professionals!
What is this AI thing everybody is talking about these days? Do you want to understand technology at a deeper level? Are you interested in how common applications fundamentally operate? Would you like to improve your logical and analytical skills (not to mention endurance and patience)? Learning to code - a phrase that is all too popular nowadays. Still, dealing with programming languages is kind of inevitable in every sector. And by becoming fluent in Python or AI techniques you broaden the spectrum of your possibilities, in academia, in the job market and in your personal life too! There is simply no better language than Python to begin with on your exciting coding journey. And there is also no better way of doing that than by having someone personal to ask questions to. This way you not only don't have to waste time and effort on a stupid typo, but you're also less likely to give up. Effort * Encouragement = Success!

Teddy
Office Automation Training (Word, Excel, Powerpoint)
Do you want to improve your office skills? Master the essential tools to succeed in your studies or boost your career? Register now for our tailor-made training courses! A flexible, practical course tailored to each age group. Course materials are provided to facilitate understanding. With more than 7 years of experience as a computer tools trainer, I stand out for the quality of my work. I also offer my services to businesses for seminars or refresher courses. ✅ Available programs: 🔹 Microsoft Word Professional layout Creation of CVs, reports, letters, etc. Using styles, automatic summaries... 🔹 Microsoft Excel Basic and Advanced Formulas Formula and creation of tables 🔹 Microsoft PowerPoint Creating impactful presentations Animation and transitions Tips to captivate your audience

Hadia
Scratch Coding for kids - A great way to learn about coding and computer science.
Hello! I am Hadia, and I am an experienced coding tutor for kids, teens, and adults. I teach Scratch and App Inventor coding for kids and Python for teens and beginners. I have 20 years of experience in the education field; I worked as a curriculum developer and educational supervisor, and I had the chance to teach computer science subjects for all grade levels, from kindergarten through secondary classes. I believe that teaching programming isn’t just about how to type lines of code. It is more about teaching how to think logically. I usually customize the content according to the student's needs and interests, and I encourage my students to create their own projects that make learning more meaningful and enjoyable.

Hayat
Introduction to Data Science with Python Online
This course is designed for anyone interested in learning data science using Python. It provides a hands-on introduction to fundamental data analysis tools such as NumPy, pandas, matplotlib, and seaborn. You'll learn how to manipulate datasets, create visualizations, and lay the foundations for statistical analysis and machine learning. The course combines theory and practical exercises for effective, practical progress. No prior programming experience is necessary: we'll start with the basics to build solid, usable skills quickly.

Pr YSF
Analog and digital electronics, VHDL, FPGA, programming
Engineer and senior professor of engineering sciences provides support courses in analog and digital electronics at all levels, engineering schools. having a scientific and technical knowledge, five years of experience in the field of teaching, teaching and a sense of listening and analysis, I am able to help pupils and students and train them in the chapters of which they have difficulties. for more info please contact me

Zakaria
Learn to program and code with Scratch while having fun
* This digital training aims to introduce you to the Scratch tool and through the game world, and gradually, to discover programming concepts such as loops, conditions or variables. It is aimed at anyone who is new to Scratch and who wants to create games and animations. * Learning programming will allow students to develop their skills and will certainly allow them to meet the expectations of the future working world and emerging careers. * In addition, learning programming allows the development of algebraic, algorithmic and computational thinking. Programming also helps to improve and develop students' sequencing ability, as well as their communication skills. Thus, there are several advantages to teaching programming, but the important thing is to remember that this learning teaches students that digital is not only for entertainment, but that it is possible to become creators. active and creative content.