Hi, I'm Boitumelo!

Computer Science Student

Full Stack Developer & Security Enthusiast from Zimbabwe

ISC2 Certified TryHackMe Mage
Check Out My Work

About Me

Hey there! I'm a computer science student at Midlands State University in Zimbabwe, and I'm passionate about building technology that makes a real difference in African contexts.

I combine academic learning with hands-on development experience, focusing on creating culturally-aware applications that solve real problems in my community. My work spans from full-stack development with Angular and NestJS to AI-powered mental health solutions designed specifically for Zimbabwean users.

What sets me apart? I bring a security-first mindset to everything I build. As an ISC2 Certified Cybersecurity professional and TryHackMe Mage, I don't just write code - I write secure, production-ready code that can withstand real-world threats.

I'm also proud to be part of YAIL Gweru Hub as Tech Lead, where I'm helping bridge the AI Gap by empowering local developers and students with AI knowledge and practical skills. This role allows me to give back to the community and foster tech innovation right here in Zimbabwe.

Fun fact: I gave my first tech talk at GDG Harare DevFest 2025 about deploying safely in the cloud. Public speaking is scary, but sharing knowledge with the community is worth it!

Boitumelo
Zimbabwe

Skills & Technologies

Frontend Dev

  • Angular (Advanced)
  • HTML5 & CSS3
  • Modern JavaScript
  • Responsive Design
  • Leaflet.js
  • UI/UX Principles

Backend

  • NestJS
  • PostgreSQL & Prisma
  • RESTful APIs
  • JWT Auth
  • Database Design

Cybersecurity

Key Strength!
  • ISC2 CC Certified
  • TryHackMe Mage
  • HackTheBox Active
  • Secure Coding
  • Vulnerability Assessment
  • Penetration Testing

Cloud & Tools

  • Google Cloud Platform
  • Git/GitHub
  • Agile Methods
  • DevSecOps
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Languages

  • TypeScript/JavaScript
  • Java
  • Python

CS Fundamentals

  • Data Structures
  • Algorithms
  • OOP
  • Network Architecture
  • Database Design

Certifications & Achievements

ISC2 Certified in Cybersecurity (CC)

Industry-recognized certification demonstrating foundational cybersecurity knowledge and best practices. Validates understanding of security principles, network security, and risk management.

Professional Certification
MAGE

TryHackMe - Mage Rank

Advanced rank demonstrating practical hands-on cybersecurity skills through penetration testing challenges, web security, network analysis, and digital forensics.

Practical Skills
root@htb:~# pwned!

HackTheBox Active User

Continuously developing offensive security skills through ethical hacking challenges and CTF competitions.

Continuous Learning
GCP

Google Cloud Platform

Extensive hands-on experience with GCP services, cloud infrastructure, and deployment strategies. Applied directly in DevFest cloud security talk.

Cloud Expertise

Featured Projects

Building technology for African contexts

01

Crowdfunding Application

In Development

A full-stack crowdfunding platform designed for the Zimbabwean market, enabling communities to support local projects and initiatives. Features interactive mapping, location-based project discovery, and real-time notifications.

Angular NestJS PostgreSQL Prisma Leaflet.js

Key Achievements:

  • Secure Authentication: Implemented robust JWT-based authentication with ISC2 CC security principles to protect user accounts and prevent unauthorized access
  • Payment Gateway Integration: Integrated secure payment processing for campaign donations with encrypted transactions
  • Campaign Management: Built comprehensive campaign creation and management system for fundraisers to launch and track their initiatives
  • Donation System: Developed reliable donation tracking and processing with real-time updates for campaign creators
02

Calma - AI Mental Health Chatbot

Thesis Project

An AI-powered psychological health chatbot specifically designed for Zimbabwean users, incorporating Ubuntu philosophy and traditional wisdom alongside modern therapeutic approaches.

Mistral 7B NestJS Angular Microservices

Innovation:

  • Cultural Context: Fine-tuned language model for Zimbabwean context and local languages
  • Traditional + Modern: Integration of Ubuntu philosophy with evidence-based therapy
  • Privacy-Focused: Locally-deployable solution ensuring data sovereignty
  • Impact: Addressing mental health support gap with culturally appropriate technology

Making mental health support accessible and culturally relevant for Zimbabwe

03

Interactive Mapping System

Completed

Location-based functionality with advanced polygon drawing capabilities for agricultural and geographical data visualization.

Angular Leaflet.js

Features:

  • Custom polygon drawing and editing tools
  • Layer management and data overlay
  • Responsive map interactions
  • Backend integration for persistent data

Community & Speaking

GDG Harare DevFest 2025

"The Modern Developer's Security Toolkit: How to Deploy Safely in the Cloud"

My first tech talk! I shared practical insights on cloud security best practices, secure deployment strategies, common vulnerabilities, and essential security tools for modern developers.

Topics Covered:
  • Cloud security fundamentals
  • Secure CI/CD pipelines
  • Common cloud misconfigurations
  • Security tools and automation
  • Real-world incident examples

Passionate about sharing knowledge and contributing to Zimbabwe's growing tech community!

Let's Connect!

Have a project idea or just want to chat about code and security?

GitHub LinkedIn WhatsApp Email