👋 Hello, I'm

Jeff Kamau

I'm a Software Engineer |
Available for projects
Nakuru, Kenya

Passionate about crafting digital experiences that make a difference. I transform ideas into robust, scalable solutions using modern technologies and best practices. Usually responds within 2 hours.

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Jeff Kamau
jeff-kamau.js
1 const developer = {
2 name: 'Jeff Kamau',
3 location: 'Nairobi, Nakuru, Kenya',
4 skills: ['PHP', 'JavaScript', 'Python'],
5 passion: 'Building Amazing Software Solutions',
6 available: true
7 };

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What I Do

Full-Stack Development

Building complete web applications from database to user interface using modern frameworks and technologies.

⚡ 99% Uptime 🚀 Fast Delivery

API Development

Creating robust RESTful APIs and backend services that power modern applications and integrations.

📊 Scalable 🔒 Secure

Responsive Design

Crafting beautiful, mobile-first interfaces that work seamlessly across all devices and screen sizes.

📱 Mobile-First 🎨 Modern UI

Let's Work Together

Have a project in mind? Let's discuss how I can help bring your ideas to life.

About me

I’m Jeff, a dedicated software and web developer with a strong focus on building efficient, secure, and scalable digital solutions. I have experience creating end-to-end applications from backend systems and API integrations to clean, responsive user interfaces. My work centers on transforming ideas into functional, user-focused products.

My learning journey goes beyond coursework — I explore frameworks, automation, and open-source tools, and I often experiment with new ideas on GitHub through personal and freelance projects. I believe in continuous learning and practical innovation. Whether it’s refining a UI design, optimizing backend performance, or contributing to a collaborative project, I’m driven by curiosity and a passion for creating impactful technology.

I’m passionate about learning new technologies, automating workflows, and improving the way people interact with software. I believe that great development blends creativity, logic, and a deep understanding of user needs. Every project I take on is an opportunity to innovate, simplify, and deliver lasting value through technology.

What I'm doing

  • Database icon

    Database Design & Management

    I design and manage efficient MySQL databases that support fast, scalable applications. My focus is on clean schema design, optimized queries, and secure data handling. From CRUD operations and validation to data migrations and indexing, I ensure every database is structured for long-term stability and performance. I’m also exploring MongoDB for flexible NoSQL storage in modern applications.

  • Linux icon

    Linux & Development Environments

    I work primarily in Kali Linux, customizing it as my main development environment. It’s where I manage servers, automate tasks, and run full-stack projects with precision. I use terminal tools like grep, curl, nmap, and vim daily, along with package managers like apt and dpkg. This setup helps me stay efficient, secure, and in full control of my development workflow.

  • Git icon

    Version Control & GitHub Collaboration

    I use Git and GitHub to manage, track, and collaborate on all my projects. From branching and merging to reviewing pull requests, I follow clean versioning practices that keep my codebase organized and scalable. My workflow ensures every update is traceable, reversible, and well-documented — whether I’m working solo or contributing to shared repositories.

  • Communication tools icon

    Software Design & Communication Tools

    I design and develop software solutions with a strong focus on clean architecture, scalability, and maintainability. My approach involves crafting intuitive user experiences backed by efficient, modular code structures. I utilize modern development tools, version control systems, and automation frameworks to streamline the entire lifecycle — from design and prototyping to deployment and optimization. Each project I build aims to balance functionality, performance, and user-centered design, resulting in solutions that are both robust and adaptable.

  • API icon

    API Integration & Cloud Connectivity

    I focus on building and integrating RESTful APIs that connect diverse systems and applications. My projects involve designing efficient backend architectures using PHP and JavaScript, implementing authentication, and ensuring secure data flow between client and server. These experiences have strengthened my expertise in system interoperability, API optimization, and seamless third-party service integration.

Testimonials

  • Daniel lewis

    Daniel lewis

    Working with Jeff has been a seamless experience from start to finish. He quickly understood our goals and delivered a functional, well-structured solution that exceeded expectations. His attention to detail, communication skills, and proactive approach made the entire development process smooth. Jeff consistently goes the extra mile to ensure every feature works flawlessly, and it’s clear he takes great pride in the quality of his work.

  • Jessica miller

    Jessica miller

    Jeff is one of the most dependable developers I’ve had the pleasure of working with. He not only delivered our project on time but also provided valuable insights that improved performance and usability. His ability to balance technical precision with practical design thinking sets him apart. Every milestone was handled professionally, and his commitment to clean, maintainable code really stood out.

  • Emily evans

    Emily evans

    I was impressed by Jeff’s technical expertise and his structured approach to solving problems. He was instrumental in developing the backend and refining the user experience of our web platform. His collaboration skills made teamwork easy, and his ability to debug and optimize systems ensured a stable and efficient final product. Jeff’s dedication to continuous improvement makes him an invaluable partner in any project.

  • Henry william

    Henry william

    Richard was hired to create a corporate identity. We were very pleased with the work done. She has a lot of experience and is very concerned about the needs of client. Lorem ipsum dolor sit amet, ullamcous cididt consectetur adipiscing elit, seds do et eiusmod tempor incididunt ut laborels dolore magnarels alia.

Daniel lewis
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Daniel lewis

Jeff brings an exceptional blend of creativity, logic, and precision to his work. Throughout our collaboration, he demonstrated a deep understanding of both design aesthetics and backend functionality. His ability to communicate complex ideas clearly and implement them effectively made a real difference in the outcome of our project. I truly value his professionalism and forward-thinking approach.

Clients

Resume

Experience

  1. Web Development Intern / Personal Projects

    2025 — Present

    I’m currently expanding my skills through real-world projects that strengthen my expertise in full-stack web development, API integration, and database management. I build, test, and deploy applications while refining my workflow with Git, Linux, and modern JavaScript tools.

    Key Highlights
    • Developing full-stack projects using PHP, JavaScript, and MySQL.
    • Exploring Node.js and MongoDB for modern, scalable CRUD systems.
    • Managing development environments on Kali Linux (WSL).
    • Implementing GitHub workflows, pull requests, and version control best practices.
    • Creating custom bash utilities and automation scripts for daily tasks.

  2. Freelance Software Developer

    2024 — 2025

    Worked independently on diverse software and web projects for clients and personal ventures. My focus was building functional, secure, and scalable applications with seamless integration between frontend and backend systems.

    Key Highlights
    • Built DesignAll, a blogging platform with multi-user content management.
    • Developed M-PESA QR Payment App with live API integration.
    • Created a Software Repository Website for public downloads using Google Cloud Storage.
    • Designed custom JavaScript tools for UI enhancements and task automation.
    • Delivered optimized, production-ready projects with clean, maintainable code.

Education

  1. Diploma in Computer and Information Systems (Software Engineering) — Rift Valley Institute of Business Studies, Nakuru

    Expected Graduation: 2025

    Relevant coursework: Information Systems, Networking, Web Development, Web Technologies, Software Architecture, Algorithm Design.

  2. Certificate in Computer and Information Systems (Software Engineering) — Rift Valley Institute of Business Studies, Nakuru

    Completed: 2023

    Relevant coursework: Database Management Systems, Computer Programming, Optimise IT Systems.

Academic Work & Research

  1. Research on API Payment Systems

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    Explored how fintech APIs such as M-PESA can be integrated into web applications for secure payments.

  2. Database Project

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    Built a fully relational student information system in MySQL, incorporating stored procedures and triggers.

Certifications

  1. Web Design — Rift Valley Institute of Business Studies

    2025

  2. Business Acceleration Program — Hazina Advisory

    2025

  3. Basic Training in Information Technology — Kiambu Youth Training College

    2022

My skills

My Projects

Explore a collection of projects I've built, contributed to, or experimented with — ranging from full-stack web applications to automation tools and open-source contributions.

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All Projects

💡 Want to explore more?

Visit my GitHub profiles to see all my repositories and contributions:

github.com/jeff-dark github.com/JEFFHONTEZ

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Contact

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