Skip to main content

👋 Hi! I'm Manny, a full-stack developer based in London, UK, with a passion for UX UI Design.

Portrait of Manny Dinssa

I build web apps that make a positive impact and solve overlooked problems

I'm a full-stack developer who loves where code meets creativity. Over the years, I've built solutions across multiple languages and frameworks, with a special focus on thoughtful UX design.

My background in mathematics fuels how I approach problems. Breaking them down, finding elegant solutions, and building things that actually work well.

I believe the best software feels intuitive, looks beautiful, and makes people's lives a little easier. That's what drives my work.

These days I'm focused on building, refining my craft, and continuously learning. Because no matter how experienced you get, there's always something new to discover in this field.

Founder & Engineer

Plainly Innovate

My one-engineer software studio. I build operational software, automation and integrations for companies whose operations have outgrown spreadsheets and off-the-shelf tools, and I keep what I build running: discovery, a written diagnostic, the build, then support. Both products below are built and operated by Plainly Innovate.

Built with SvelteKit on Cloudflare Workers, D1 and R2, GitHub Actions.

plainlyinnovate.com ↗ (opens in a new tab)

Two of its products:

HelpMeHelpYou

Lets freelancers send clients a structured brief form instead of chasing project details across email and WhatsApp. Build a reusable template once in a document-style editor, send a link, and the client fills it in without an account: multi-step forms, conditional questions, file and brand-asset uploads, autosaved drafts, CSV export. Live in beta.

Built with React and TypeScript; a Cloudflare Worker API with Hono, Drizzle and D1.

Visit helpmehelpyou.io (opens in a new tab)

Fabirika

Operations software for concrete batching plants in Ethiopia: eleven connected tools covering the work from sales order through production and delivery to invoice, on one backend, one data model and one sign-in. Each tool is an installable web app on its own subdomain, built for local conditions: the Ethiopian calendar, birr pricing, local VAT, low bandwidth and entry-level phones. Early stage and in production.

Built with React and Vite PWAs over Express 5, Drizzle and PostgreSQL.

Visit fabirika.com (opens in a new tab)