About Me

John Doe working

Hello, I'm Wilson Kumalo

I'm a passionate full-stack web and mobile app developer with over 3 years of experience creating digital solutions that combine beautiful design with robust functionality. My journey began with a curiosity about how things work on the web, and it has evolved into a deep love for crafting exceptional user experiences.

When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, or sharing knowledge with the developer community. I believe in continuous learning and staying ahead of the curve in this ever-evolving field.

Problem Solver
Team Player
Innovation Driven
Detail Oriented

My Philosophy

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User-Centric Design

Every decision I make is guided by the end user's needs and experience.

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Clean Code

I believe in writing code that is not just functional, but maintainable and scalable.

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Continuous Learning

Technology evolves rapidly, and I'm committed to staying at the forefront of innovation.

By the Numbers

20+
Cups of Coffee
250K+
Lines of Code
20+
Happy Clients
3+
Years Experience

My Journey

2025

Full Stack Developer

Kays Consulting Services

Working on cross-platform web and mobile solutions across multiple domains. Responsible for building scalable backends, modern UIs, and integrating third-party APIs. Led the development of core business platforms and introduced automation for internal workflows.

2024

Lead Software Engineer

Abstrak Agency

Spearheaded full-stack development initiatives across multiple client projects. Mentored junior developers, enforced code quality standards, and introduced scalable architecture patterns using modern frameworks like Next.js and Flutter.

2023

Lead Mobile App Developer

KaribuTech AI

Led the design and development of AI-powered mobile applications using Flutter. Integrated real-time databases, authentication, and push notifications while delivering intuitive user experiences. Focused on performance optimization and rapid prototyping.

2022

Software Developer

Kingsman Software Services

Started my professional journey, learned modern development practices, and contributed to various projects. Worked across the stack and helped shape the company’s first client products, building strong foundations in mobile and backend technologies.

Achievements & Certifications

Certified AR-VR Mobile Developer

2025

Certified Full Stack Developer

2024

Team Lead Experience

2023

Open Source Contributor

2023

Core Competencies

Frontend Development (Flutter, React, Next.js)85%
Backend Development (Node.js, Express, FastAPI, Spring Boot)90%
Database Design & Management (PostgreSQL, MySQL, MongoDB, Firebase)80%
DevOps & Deployment (Docker, Supabase, Vercel, DirectAdmin)80%
Mobile App Development (Flutter, Firebase, GetX, MVC)95%
Cloud & Serverless (Firebase, AWS, Supabase, Azure)85%
API Design & Integration (REST, GraphQL, Webhooks)90%
Software Architecture & System Design87%
UI/UX & Animations (flutter_animate, TailwindCSS, Framer Motion)89%
Mentorship & Technical Leadership86%

Beyond Coding

Exploring Tech Trends

Exploring Tech Trends

Staying ahead by researching emerging technologies, frameworks, and innovations shaping the future.

Open Source

Open Source

Contributing to the community and collaborating on meaningful projects.

Mentoring

Mentoring

Helping aspiring developers grow and achieve their career goals.

Fun Facts About Me

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I've written over 150,000 lines of code

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I speak 3 programming languages fluently

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I've mentored 25+ junior developers

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I contribute to 10+ open source projects

Let's Create Something Amazing Together

I'm always excited to take on new challenges and collaborate on innovative projects. Whether you have a specific project in mind or just want to explore possibilities, I'd love to hear from you.