Web Developer · Software Developer · Nairobi

MarsleyMash

Building brands, platforms, and digital experiences that shape tomorrow. Founder of Cyzora, Edyfra & more.

By the Numbers

A snapshot of the impact so far.

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Projects Shipped

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Years Building

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Products Live

Skills & Technologies

Tools I use to bring ideas to life.

NRNext.js / ReactTSTypeScriptTailwind CSSNode.jsPythonAI / LLM IntegrationUI/UX DesignDatabases (SQL / NoSQL)Git / GitHub

Tools I Use

The stack behind the work.

TSTypeScriptSupabaseFirebaseWordPressShopifyWixWixNetlifyCursorReactNNext.jsTailwind CSSPythonNode.jsFigmaSQLPostgreSQLGitTSTypeScriptSupabaseFirebaseWordPressShopifyWixWixNetlifyCursorReactNNext.jsTailwind CSSPythonNode.jsFigmaSQLPostgreSQLGit

What I Do

I help founders and teams build, launch, and scale digital products.

Full-Stack Web Development

End-to-end web applications built with Next.js, React, TypeScript, and modern tooling. From MVP to production.

SaaS & Product Development

Build and launch scalable SaaS products with authentication, payments, dashboards, and multi-tenant architecture.

AI / LLM Integration

Integrate AI into your product — chatbots, agents, RAG pipelines, embeddings, and custom model fine-tuning.

UI/UX Design & Prototyping

Design systems, component libraries, interactive prototypes, and pixel-perfect implementations in Tailwind CSS.

API & Backend Development

REST/GraphQL APIs, database design (PostgreSQL, MongoDB), serverless functions, and real-time infrastructure.

Technical Consulting

Architecture reviews, tech stack decisions, performance audits, and team mentorship for early-stage teams.

Trusted by Founders

Real results from clients I've built with.

Marsley delivered our edtech platform ahead of schedule and with exceptional quality. His ability to translate complex requirements into clean, maintainable code is rare.

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Dr. Sarah Ochieng

Founder, Edyfra

Working with Marsley on Cyzora was seamless. He takes ownership, communicates proactively, and the end result always exceeds expectations. Highly recommended.

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James Mwangi

Partner, Cyzora

The AI shopping assistant Marsley built for Inshot increased our conversion rate by 34%. He understands both the technical and business side of product development.

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Lisa Wambui

CEO, Trivo Kenya

Let's Build Something

Whether it's a web app, a brand, or the next big idea — I'm always open to collaborations.