Develop Computer Software

Cyber Security · Level 6  ·  5 Chapters

Compiled by: Joseph Maina

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What Develop Computer Software covers

In this unit, you will be able to design, develop, and document robust computer software that meets real-world needs. You’ll master the essentials of programming, problem-solving, and software architecture, enabling you to turn user requirements into reliable, efficient, and secure applications. By the end, you’ll feel confident creating well-structured, readable, and maintainable code, ready to contribute effectively as a software developer in the industry.

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Careers after Develop Computer Software

Imagine being the person who creates solutions that power businesses, ease daily life, and drive innovation in Kenya. The skills you're building in developing computer software are in high demand across many sectors—your expertise will open doors to exciting jobs and entrepreneurial opportunities that shape the future of our country.

  • ICT Departments in County Governments: Counties like Nairobi, Kisumu, and Mombasa hire software developers to digitize services, manage records, and automate processes, making governance more efficient.
  • Financial Technology (FinTech): Companies like M-Pesa, Tala, and Branch need skilled programmers to develop and maintain their mobile apps, payment platforms, and security systems.
  • Agribusiness: Organizations such as KTDA and startups like Twiga Foods use custom software to track crops, manage logistics, and link farmers to markets—developers are crucial here.
  • Jua Kali Sector: Skilled coders create point-of-sale systems, inventory management apps, and websites for small businesses, earning directly from local entrepreneurs.
  • Matatu Industry: Developers build route management apps, digital payment systems, and fleet tracking solutions, working with Saccos and matatu owners.
  • Construction and Engineering: Firms like China Wu Yi and local contractors use project management and cost estimation software, often hiring or contracting developers.
  • Hospitality: Hotels and restaurants need booking systems, inventory software, and customer feedback platforms—developers can work for these businesses or offer freelance solutions.
  • Self-Employment and Startups: Many Kenyan programmers launch their own apps, offer freelance services on platforms like Upwork, or start tech businesses, earning from clients locally and globally.

Mastering software development means you can create solutions that matter, secure well-paying jobs, or start your own business—your skills will be at the heart of Kenya’s digital transformation!

Chapters

1 past paper for this unit →

What Develop Computer Software covers: 31 main topics in 5 chapters

1. Identify the fundamentals to programming

  1. 1.1 Definition of terms
  2. 1.2 History of programming language
  3. 1.3 Level of programming languages
  4. 1.4 Types of programming languages
  5. 1.5 Programming paradigms
  6. 1.6 Hardware and Software considerations for object-oriented programming
  7. 1.7 Programming Development Life Cycle

2. Design computer software

  1. 2.1 Program design tools

3. Develop computer software using an object-oriented programming language (JAVA, C++ or PYTHON)

  1. 3.1 Language structure
  2. 3.2 Features of OOP languages
  3. 3.3 Input and output statements
  4. 3.4 Variables
  5. 3.5 Data types
  6. 3.6 Operators
  7. 3.7 Program control structures
  8. 3.8 Concepts in OOP
  9. 3.9 Functions
  10. 3.10 Methods
  11. 3.11 Data structures
  12. 3.12 File extensions in OOP

4. Perform programme testing

  1. 4.1 Types of tests
  2. 4.2 Software debugging
  3. 4.3 Software reporting and testing
  4. 4.4 Quality assurance and testing

5. Perform software implementation and maintenance

  1. 5.1 Meaning of terms
  2. 5.2 User acceptance and implementation
  3. 5.3 Preparation of software maintenance schedule
  4. 5.4 Software patch management
  5. 5.5 Software version control
  6. 5.6 Software review
  7. 5.7 Software monitoring and evaluation

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Beyond the syllabus

Other units in Module V