COMPUTER SCIENCE

IGCSE | O Level | A Level | University

Master Computer Science the practical way - with clear visualizations, interactive simulations, step-by-step code walkthroughs, concise notes, solved question papers, and exam-focused explanations.

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Quick Links

Access important notes, videos, and CS With Nehal custom learning chatbots directly from one place.

What This Website Provides You

Notes

Structured Computer Science notes for IGCSE, O Level, A Level, and university-level fundamentals.

Simulations

Interactive visual tools to understand algorithms, logic, number systems, and other CS concepts practically.

Question Papers

Curated question papers, practice sets, and exam-focused materials for revision and assessment.

Syllabus

Syllabus-aligned learning paths so students know exactly what to learn and practise.

Videos

Video explanations, walkthroughs, and problem-solving sessions from CS With Nehal.

Featured Simulations

Students will get access to interactive Computer Science simulations with tracing, code highlighting, and step-by-step execution. Along with all simulations, students can practise tracing and understanding how code behaves in real time.

YouTube Lessons

Featured Computer Science videos from CS With Nehal, focused on exam preparation, past-paper solving, programming, and practical understanding.

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About Me

Motivated Computer Science teacher with strong EdTech experience, having started my journey from a young age as a teacher, software developer, and student myself.

I have worked with leading educational institutes in the country and played a key role in organizing one of the biggest nationwide mock examination initiatives for Cambridge students. I am experienced in delivering the Cambridge curriculum and creating syllabus-aligned lessons, exam resources, and practical programming materials. I believe in practical, application-based learning that helps students connect theoretical concepts with real-world problem-solving.

Experience

Fastpapers.uk

Project Lead | Computer Science Examiner

Fastpapers.uk is an EdTech platform focused on Cambridge exam preparation. I played a key role in organizing Fastpapers Mock Championship 2026, a nationwide mock examination initiative partnered with several institutes, designed to help Cambridge O Level, IGCSE, and A Level students evaluate their preparation under real exam conditions.

Shikkha Squared

Computer Science Teacher

Shikkha Squared is an online education platform that provides structured academic courses, recorded lessons, live classes, and learning resources for O/A Level students.

Binary Institute

Founder | Computer Science Teacher

Binary Institute is an academic coaching centre focused on IBDP students.

Octagon Learning

Computer Science Teacher

Octagon Learning is an academic learning centre that offers subject-based coaching, exam preparation, and structured lessons for Cambridge and IBDP Students.

Odyssey Technologies

Frontend Developer

Odyssey Technologies is a software agency that develops digital products, web platforms, mobile applications, and software solutions for businesses and organizations.

Dynamic Traders & Cargo Services

Software and Web Developer

Dynamic Traders & Cargo Services is one of the leading customs clearing and freight forwarding agents in the country, focusing on export-import logistics and client-based cargo solutions.

Bioforge Health

Frontend Developer

Bioforge Health is a medical software and hardware solutions company that works closely with hospitals to support healthcare operations, patient management, and clinical workflows.

Shape BD

Co-Founder | Head of Graphics & Web Development

Shape BD is a non profit organization founded by a group of friends aiming to make a difference by standing with the less fortunate. It has hosted several fundraising initiatives, tournaments, and community-driven campaigns.

Contact & Enrollment

To enroll in a class, ask about Computer Science lessons, or discuss any academic support, feel free to contact me through the information below.

Phone (Whats App)

+8801785624001

Location

Octagon Learning, House 14, Road 9, Sector 4, Uttara, Dhaka - 1230

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