Solo Project • 2025
Nexus AI - Chat with your Docs
- A SaaS Application that allows you to securely store your Documents and chat with them
- Uses Langchain, Pinecone and Groq for embeddings.
- Uses Paystack for Pricing and Subscriptions
Real-world Results
Featured Projects
Explore impactful projects that delivered real-world value.
Personal Project • 2025
Ajira365
- #1 Career-readiness platform for Students & Young Professionals.
- Conduct AI-powered mock interviews to stay on top
- Compete and get ranked in Global Leaderboards
Solo Project • 2025
FlowLens - VS Code Context Manager
- Privacy-first VS Code extension that captures and restores coding sessions instantly
- Automatically tracks open files, tabs, terminal commands, and cursor positions
- 100% local storage - no code ever leaves your device
- 94+ developers already using it to reclaim their focus
Happy Clients
What Clients Say About Me
Don't just take my word for it. See what my clients have to say about my work.
David Mugoma
Software Developer
Working with Preston was a pleasure. He is one of the few Software Engineers who can fix PC-Related issues.
Emmanuel Shikuku
CEO @ Calatech
Whether he's diving into frontend frameworks or backend technologies, Preston's ability to innovate and adapt is remarkable.
Benard Oloo
ICT Director @ KPLC
During his industrial attachment, he adapted quickly and actively participated in maintaining data networks. His dedication and learning speed were impressive.
David Mugoma
Software Developer
Working with Preston was a pleasure. He is one of the few Software Engineers who can fix PC-Related issues.
Emmanuel Shikuku
CEO @ Calatech
Whether he's diving into frontend frameworks or backend technologies, Preston's ability to innovate and adapt is remarkable.
Benard Oloo
ICT Director @ KPLC
During his industrial attachment, he adapted quickly and actively participated in maintaining data networks. His dedication and learning speed were impressive.
About Me
Crafting Code with Purpose
Learn more about who I am and what I do
Webhooks 101: How They Work, Why They Matter, and How to Secure Them
Why Webhooks Matter Ever noticed how Stripe instantly updates your dashboard when a payment succeeds without you refreshing the page? Instant communication is made possible by webhooks. Photo by: Zapier In simple terms: A webhook is an automated HT...
Oct 13, 2025
7 min read
Managing State in the New World of React Server Components
Where Did the State Go? React has changed how apps get built. With Server Components becoming the default in Next.js, managing state isn’t as straightforward as calling useState anymore. And if you’ve tried building something with the App Router, thi...
Jul 19, 2025
5 min read
Warp Terminal: The Ultimate Developer Tool for Windows
Warp Terminal isn’t just another command line tool; it’s a reimagined terminal designed to boost productivity and make the development experience more intuitive. From AI-assisted commands to real-time collaboration, it brings a whole new level of eff...
Feb 22, 2025
7 min read
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