Castro-bit23

Hi, I'm Castro-bit23 👋

I'm a Developer

A passionate software engineer blending creativity and precision to build modern, user-focused web experiences. From crafting responsive UIs with React and Tailwind CSS to building robust backends with Django and Prisma, I bring ideas to life through clean, scalable code.

My Tech Skills

I specialize in full-stack web development, with a strong command of React.js, Django, TypeScript, Python, and Tailwind CSS. On the backend, I build secure and scalable APIs using Django REST Framework and Prisma with PostgreSQL, while managing authentication through modern tools like JWT and cookie-based sessions. My frontend work focuses on creating responsive, accessible interfaces with seamless user experiences. I also have hands-on experience with Docker, Firebase, AWS, and Web3Forms for deployment and integration. Whether it’s building custom dashboards, e-commerce systems, or branded websites, I enjoy writing clean, efficient code that solves real-world problems

HTML

CSS

JavaScript

Node.js

React.js

Interests

Beyond coding, I’m deeply passionate about exploring how technology can solve real-world problems, especially in areas like healthcare access, education, and sustainable development. I enjoy diving into new tools and frameworks, staying updated with the latest trends in AI and web technologies. When I’m not building or learning, you’ll find me sketching design ideas, reading about tech innovation, or sharing knowledge with fellow developers. I believe curiosity, creativity, and community are key to both personal growth and impactful tech solutions

Projects

E-commerce Web App

This full-featured E-commerce Web App is a modern, scalable platform designed to deliver a seamless shopping experience for users and easy management for store owners. Built with Next.js 15, Prisma, and PostgreSQL, and secured with Arcjet, the application supports product listings, secure checkout via PayPal, and persistent state management using Zustand. It features a responsive UI with Tailwind CSS, dynamic filtering, and real-time interactions that ensure fast and intuitive navigation across devices. From product discovery to payment processing, this project showcases my ability to architect and implement end-to-end web solutions with performance and user experience at the core.

View Live Demo

Jahazitech Portfolio

The Jahazitech Electricals & Electronics website was developed to showcase the company's wide range of engineering services in a clean, professional, and accessible way. Built with React.js and Tailwind CSS, the site features a responsive design, service highlights, and an easy-to-navigate layout that enhances user engagement. My role included designing the UI/UX, developing the front end from scratch, and integrating dynamic content to reflect the company’s technical expertise. This project highlights my ability to translate a client’s brand and vision into a functional and impactful online presence.

View Live Demo

Blog

How I Designed This Portfolio

A breakdown of how I structured, styled, and made this site fully responsive using only HTML and CSS...

Top 3 Projects I’ve Built in 2025

From static websites to full-stack platforms, here's a look at the projects I’m most proud of...

Staying Creative Without JavaScript

Can a developer build functional, beautiful sites without JavaScript? Absolutely, and here’s how I did it...

Testimonials

Jahazitech Electricals LTD

Working with Fidel Castro Odhiambo was a game-changer for our business. He designed and developed a sleek, responsive website that not only reflects our brand but also streamlines how clients reach us.

Castro-bit23 App

Fidel's work on our web app exceeded expectations. He streamlined authentication and backend API integration, helping us go live ahead of schedule with robust performance.

InsideMan Platform

His UI/UX sense is top-notch. He took our mental health platform to the next level, ensuring accessibility and responsiveness across all devices. A brilliant dev with empathy.

SmartSpot Hub Team

We appreciate Fidel's backend expertise in Django and deployment via Docker. His structured approach and clean code made team collaboration seamless.

Contact Me

Have a project in mind, a collaboration opportunity, or just want to say hello? I’d love to hear from you! Whether you're looking to build a custom web solution, need help bringing your digital ideas to life, or want to discuss how we can work together, feel free to reach out. I’m always open to meaningful conversations and new challenges. Let’s connect and create something impactful

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