About me
Welcome to my online profile! I am Joseph Opio, a dedicated Computer Science teacher with more than 16 years of experience in the education field. Throughout my career, I have had the privilege of making a significant impact on the lives of numerous students, fostering a dynamic and engaging learning environment to nurture their potential.
My passion for technology led me to delve into the world of freelance web and app development. With a strong command of programming languages and cutting-edge technologies, I take pride in crafting creative and innovative solutions for clients seeking to enhance their online presence. From responsive and user-friendly websites to intuitive mobile applications, I am committed to delivering high-quality work that aligns with the latest industry trends.
My expertise spans various fields, including front-end and back-end web development, mobile app development, database design, and user experience (UX) optimization. To stay ahead in this ever-evolving tech landscape, I am continuously learning and seeking out new opportunities for personal and professional growth.
I thrive in collaborative environments, valuing teamwork and effective communication. Whether I am guiding students on their educational journey or collaborating with clients on their projects, I approach each endeavour with enthusiasm and dedication.
Join me on this exciting journey as I continue to inspire and innovate in the realms of education and technology. If you are looking for a passionate and knowledgeable educator or a skilled web and app developer, I am here to help you achieve your goals.
Feel free to reach out to me for any inquiries or collaboration opportunities. Let's explore the limitless possibilities that technology offers together!
My Projects
Discover projects that showcase my passion for innovation.
Skills
Transforming ideas into intuitive digital experiences.
Experience
Secondary Associate Leadership Team
XCL Education
I am part of the Secondary Associate Leadership Team. Call me the ingredient in the school SALT
2025 to dateComputer Science Teacher
XCL Education
I am a teacher of Computer Science at XCL Education.
2022 to dateHead of Secondary
Cubahiro International School
I worked as the head of secondary school in this school..
2021 - 2022Computer Science Teacher
GEMS Education
I was in this school all the way from August 2019 till the COVID-19 lockdown.
2019 - 2021ICT Teacher
Gitega International School
I was in this school all the way from August 2017. It was a nice place to work in because the students were so disciplined.
2017 - 2019Systems Admin & ICT Teacher
Horizon International School, Uganda
This was the first international school I worked in. It was also my first experience managing enterprise servers for a school.
2014 - 2017Computer Studies Teacher
Ministry of Education and Sports, Uganda
This was the first international school I worked in. It was also my first experience managing enterprise servers for a school.
2011 - 2014Growing up and Schooling
Mum and Dad Dispcipline Enterprise
These guys brought me up as an obedient and hardworking child.
from birth - 2011Blog
Wanna have some good read... here you go!
Saturday, 2 May 2026
How to Use Claude Code for Free: A Step-by-Step Guide to Setting Up Your AI Coding Agent
Enter Free-Claude-Code, an open-source project that acts as an Anthropic-compatible proxy, allowing you to use Claude Code (and other tools) via free or low-cost backends like NVIDIA NIM, OpenRouter, and DeepSeek.
Wednesday, 15 October 2025
Artificial Intelligence in the K-12 Classroom: What, Why, and How?
Explore the transformative potential of AI in K-12 education. Discover what AI is, why it matters, and how to effectively integrate it into your curriculum and classroom.
Monday, 13 October 2025
Navigating the Digital Divide: Ensuring Equity in Education
Explore the multifaceted nature of the digital divide in education and discover actionable strategies for international schools to promote equity in Computer Science and empower all students.
Saturday, 13 September 2025
Personalised Learning Paths: Tailoring Education to Individual Needs
Explore the transformative power of personalised learning in education. Discover how tailoring learning paths to individual needs can boost engagement, improve outcomes, and prepare students for the future.
Services
Transforming ideas into intuitive digital experiences
Private Tutoring
Offer one-to-one or small group tutoring in Python, web development, or computer systems, supporting GCSE, IGCSE, and A-Level learners.
Coding Bootcamps for Teens
Run weekend or holiday coding camps focused on game design, app creation, or AI projects using Teachable Machine.
Technical Support & Maintenance
Provide technical support, manage hosting, update content, and maintain websites for educational organisations.
Cybersecurity Awareness Training
Deliver sessions on online safety, data privacy, and ethical computing practices.
Contact
Wanna have a chat?
I'd love to hear from you — whether you have a question, some feedback, or just want to say hello.
Feel free to drop me a message anytime, and I'll get back to you as soon as I can — usually within 24 hours.