I'm Wallicestene
I'm a front-end/Full-Stack developer based in Nairobi, Kenya, with a strong focus on front-end and back-end development. Currently pursuing a Bachelor of Science in Applied Computer Science at KCA University, I’m passionate about building user-friendly web applications and continuously learning new technologies to solve real-world problems.
“I believe in crafting elegant solutions to complex problems, creating experiences that are both beautiful and functional.“
My Development Tech Stack
Throughout my journey, I've engaged with a diverse array of tools and technologies, both in personal and open-source projects. My journey has been enriched by cultivating a range of soft skills, complementing my professional growth.
React.js
Javascript
Node.js
Python
Tailwind-CSS
HTML
CSS
Git
Express.js
MongoDB
Firebase
SQL
PostgreSQL
AWS
My Experience
Throughout my career, I've had the opportunity to work in dynamic environments where I contributed to both front-end and back-end development. My internships and personal projects have helped me develop strong problem-solving skills and the ability to work collaboratively to achieve tangible results.
Key Achievements:
- Contributed to a 10% efficiency increase through system improvements
- Developed secure authentication systems using JWT protocols
- Built RESTful APIs with Node.js and Express for scalable applications
KRA BSTEM/ICT Intern
Kenya Revenue Authority | July 2025 – September 2025
- Assisted in the development of internal web applications, focusing on frontend features using React.
- Collaborated with the team to enhance user interfaces and improve overall user experience.
- Participated in debugging and testing processes, ensuring high-quality code delivery.
- Gained hands-on experience in web development best practices and agile methodologies.
- Contributed to team meetings and code reviews, enhancing my understanding of collaborative software development.
- Learned to work with version control systems and project management tools.
Software Developer Intern
Codesoft | February 2024 – April 2024
- Collaborated on internal web tools, assisting with frontend development using React and backend debugging in Node.js.
- Improved UI responsiveness and resolved frontend bugs, resulting in smoother user experiences.
- Supported automation of internal workflows and enhanced documentation of system processes.
- Conducted system testing and recommended improvements, contributing to a 10% increase in efficiency.
Information Technology Intern
Unity Homes - OCF Internship Program | June 2024 – August 2024
- Developed REST APIs using Node.js and Express, ensuring scalability and performance.
- Implemented secure user authentication using JWT protocols.Wrote modular and testable backend code integrated with MongoDB, improving maintainability.
- Worked in an agile team to ship new features and fix bugs on client-facing products.
Personal Projects
In addition to my internships, I've worked on several personal projects that have given me practical experience in full-stack web development. Through these projects, I've:
- Strengthen my expertise in front-end and back-end technologies.
- Design and build user-friendly interfaces with a focus on accessibility and seamless user experiences.
- Implement secure authentication systems, improving data privacy and user protection.
- Integrate APIs and manage databases to handle dynamic user-generated content.
My Projects
During my free moments, I take pleasure in both exploring and constructing endeavors that personally captivate me or hold practical value. You can discover a selection of these undertakings on my GitHub profile, alongside a variety of other miscellaneous creations that I've dedicated my efforts to.
Mkononi Connect
A platform designed to connect blue-collar workers with employers, facilitating job opportunities and skill development.
Want to work with me? Let's Connect
I am open to part-time, full-time, and remote positions. Fill out the form if you have anything you think I'd be interested in.