Caleb Cheptumo
Web Developer at Freelance
Nairobi County, Kenya
Summary
👤
Senior🎓
Top SchoolCaleb Cheptumo is a web developer and cybersecurity enthusiast based in Nairobi with 8 years of hands-on experience building secure, high-performance websites and web applications for SMEs, NGOs, and schools. He combines a practical full-stack toolkit—WordPress, PHP (Laravel, CodeIgniter), HTML/CSS/JS, and MySQL—with cloud and security know-how proven by an Azure Fundamentals (AZ-900) certification. Caleb has delivered 25+ sites across roles, improving performance by up to 40%, enabling e-commerce transactions, and implementing SSL, firewalls, and backup automation to harden client platforms. He bridges development and operations through performance optimization, SEO/analytics integration, and post-launch support, often translating client needs into scalable, user-focused solutions. Notably, his early Ministry of Labour internship gave him enterprise exposure to network administration and IT compliance, shaping a pragmatic approach to secure, resilient builds.
8 years of coding experience
1 year of employment as a software developer
Bachelor's degree, Information and Communication Technology, Bachelor's degree, Information and Communication Technology at Laikipia UniversityComputer Software Engineering, Computer Software Engineering at emobilis Mobile Training Academy
Stackoverflow
1reputation
22reached
0answers
1question
Github Skills (14)
website-design6
django-rest-framework6
django-views6
python6
django6
javascript4
css4
website-template4
markdown2
gatsby1
typescript1
nextjs1
static-site1
react1
Programming languages (1)
Github contributions (5)
CalebCheptumo/py-playground
Dec 2023 - Feb 2024
Contributions:342 pushes, 1 branch in 1 month
CalebCheptumo/Crypto-Marketplace-Landing-Page
May 2022 - May 2022
Contributions:41 commits, 38 pushes, 1 branch in 3 days
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