Software Developer & Security Specialist

Katlego Morwamohube.

Technology enthusiast with a passion for building secure, high-performance applications. I specialize in software development, cybersecurity, and IT solutions that drive innovation and protect digital assets.

Katlego Morwamohube

I believe security should be a necessity, not an option.

"My journey into technology started in high school when I discovered VPN technology. I became fascinated by how secure internet access worked behind the scenes. What began as curiosity quickly turned into a deep passion for cybersecurity. As I explored how systems are protected, I started asking bigger questions about the software itself — how it's designed, built, and secured from the ground up."

"That curiosity shaped my path into software development, where I focus on building modern, reliable, and secure applications with real purpose. When I'm not coding, I'm probably reading about the latest security vulnerabilities, contributing to open source, or teaching others about ethical hacking."

View My Tech Stack

Skills & Expertise

Development • Security • Data • Design

Development

Python JavaScript Node.js HTML & CSS React & Next.js Django

Security

Kali Linux Wireshark Penetration Testing Network Security Encryption & Decryption

Data & Tools

MongoDB MySQL Git GitHub Linux Systems

Graphic Design

Adobe Photoshop Adobe Illustrator Figma Inkscape Brand Identity UI/UX Fundamentals

Projects I've built with care.

Prosp.here

NGO Site

PROSP.HERE

An accounting and financial NGO website for helping communities with their financial careers.

React Clerk MongoDB
Binary Brains

Entertainment

Binary Brains

A website showcasing Bloemfontein's dance culture across three unique styles.

React Clerk JSON
Ke Pabala Aesthetics

E-Commerce

Ke Pabala Aesthetics

A full-stack e-commerce platform for beauty and fashion products, featuring secure payments and real-time inventory.

React Clerk MongoDB
Equity Housing

Real Estate

Equity Housing

Student accommodation finder with virtual tours, advanced filtering, and automated booking workflows.

React Node.js Formspree
CRYPTYBER

Cybersecurity

CRYPTYBER

An encryption tool for passwords, messages, and files. Client-side security with zero-knowledge architecture.

JavaScript AES-256 CryptoJS
Enerstic

Fashion Tech

Enerstic

Fashion ecosystem combining e-commerce, design tools, and tailor marketplace with PDF generation.

React Express jsPDF
EJ Converter

Data Tool

EJ Converter

Lightning-fast Excel to JSON converter with drag-and-drop interface and batch processing capabilities.

SheetJS Blob API JavaScript
PowPredict

Data Science

PowPredict

Statistical lottery prediction system using machine learning models and historical pattern analysis.

Python React Pandas

Certifications & Qualifications

Expected 2027

Diploma in Computer Networking

Central University of Technology | Networks & Security, Software Development, Databases

February 2026

Python Essentials 2

Cisco Networking Academy | Advanced Python programming, functions, modules, data structures

January 2026

Ethical Hacker

Cisco Networking Academy | Penetration testing, vulnerability assessment

January 2026

Introduction to Cybersecurity

Cisco Networking Academy | Security fundamentals, threat analysis

February 2024

Robotic Process Automation - Basic I

IBM | RPA fundamentals, automation design

March 2023

CISSP Training

Cybrary | Security management, risk assessment

Aug 2022

IT Essentials: PC Hardware and Software

Cisco Networking Academy | Computer hardware, software troubleshooting

Dec 2020

National Senior Certificate (Matric)

Department of Basic Education | Completed secondary education

My thoughts on tech and security.

Cybersecurity

Understanding End-to-End Encryption

A practical guide to implementing E2EE in modern applications without compromising user experience.

Read Article →

Performance

Optimizing React Applications

Advanced techniques for keeping React apps fast, from code splitting to memoization strategies.

Read Article →

Data Science

Building Predictive Models with Python

From data cleaning to deployment: a complete workflow for machine learning projects.

Read Article →

Let's build something robust together.

Start a conversation

Have a project in mind? Need a security audit? Or just want to talk tech? I'm always open to meaningful conversations.