I'm Derrick Kityo. I build websites and apps from London, and for over ten years I've worked across product marketing and engineering for founders, agencies and venture-backed teams in health-tech, fintech, climate, property and creative.
Sometimes that means a new website, landing page or app. Sometimes it means clearer positioning, a stronger SEO and content system, a conversion programme, or connecting the CMS, CRM and analytics so the work stops falling between teams. I might use Webflow or Astro for a website, Expo for an app, and PostHog or HubSpot to understand what happens after launch. The tools support the work rather than define it.
I also build practical automation and agent-assisted workflows for research, publishing, monitoring and reporting. Most engagements continue beyond the first build because a useful website or app is never really finished. It needs someone to own the backlog, connect the pieces and keep improving it. See how I choose the stack.
The skills behind useful websites and apps
A practical way to work together
Bring me the goal, the constraints and the messy middle.
I can help connect the marketing thinking, technical work and ongoing ownership needed to move it forward.
“As I grow in my business, I need services to grow with, Derrick is that service when it comes to my website. He is patient, listens and takes onboard the changes I want in a timely manner. My website changes and develops with the needs of my clients and my offer which is great. He also brings new ideas and perspectives in how to improve and grow in line with my goals and business needs. I look forward seeing how this new phase develops.”


