Selected Work & Experiments

I don't just write code.
I build things.

This is a collection of systems, products, experiments and real-world software projects I've built while developing my engineering skills. Some started as ideas. Some became products. Some existed simply because I wanted to know whether I could build them.

Web Apps Full-stack systems
SaaS Product engineering
Security Cybersecurity tools
APIs Backend systems

Systems I've built.

From SaaS platforms and security tools to developer utilities and experimental applications. Use the filters to explore the different areas of my work.

Security Platform

Riscaly

A website security scanner that evaluates SSL/TLS, security headers, DNS configuration, exposed services and common security misconfigurations.

Python FastAPI MySQL DNS Security
SaaS / Automation

ManteAds

A WhatsApp business automation platform focused on helping small businesses automate customer communication, capture leads and reduce repetitive support work.

Node.js Express MySQL WhatsApp API
Web Application

Cutlnk

A URL shortening platform with link management, click statistics, creator pages, expiration controls and traffic insights.

PHP MySQL JavaScript Bootstrap
Productivity Tool

CountNotify

A countdown and reminder application designed around time-based events, notifications and persistent application data.

FastAPI Python MySQL JavaScript
Data / Weather

Weather / Weathra

A weather-focused system exploring historical weather data, server-side processing, APIs, data persistence and cloud deployment.

Python API MySQL Azure
Community Platform

CampusConnect

A student-focused web platform concept built around campus communication, discovery and digital community experiences.

JavaScript Web UI/UX Deployment
Personal Platform

Mante MWC Portfolio

This portfolio itself is an engineering project — a platform for documenting work, skills, education, products, services and website solutions.

HTML Bootstrap JavaScript UX
Developer Experiments

Developer Tools

Smaller experiments, scripts, utilities and reusable components created while solving practical engineering problems across different projects.

Python JavaScript PHP SQL
Experiments

Other Experiments

Prototypes, proof-of-concepts and ideas that may not have become products yet — but each experiment exists to answer a technical or product question.

APIs Cloud Security Automation

Every project adds another layer.

Building different types of systems has forced me to work across the stack rather than treating frontend, backend, databases and infrastructure as isolated worlds.

UI Frontend

Interfaces that communicate clearly and work across different devices.

API Backend

Server-side logic, authentication, integrations and structured data exchange.

SQL Data

Relational modelling, queries, persistence, indexes and application data.

OPS Infrastructure

Deployment, DNS, cloud services, hosting and production troubleshooting.

From screen to server.

A polished interface is only one part of a software system. My projects increasingly connect the complete chain: user interaction, application logic, APIs, databases and infrastructure.

Interface HTML / Bootstrap / JS
Application Business logic
Data MySQL / SQL
Infrastructure Cloud / Deployment

Need something built?

Not every project needs to start from zero. I can build customised versions of common website and software concepts for businesses, creators and organisations.

Business Website

Professional company website with services, about, contact, testimonials, location and responsive design.

From KES 15,000+

Salon / Beauty Website

Stylish salon presence with services, gallery, pricing, WhatsApp contact and optional booking functionality.

From KES 20,000+

E-commerce Website

Product catalogue, shopping experience, customer management and payment integration.

From KES 60,000+

Booking Platform

Appointment or reservation system for services, professionals, events and businesses.

From KES 45,000+

Admin Dashboard

Data-rich dashboard for managing users, transactions, content, analytics or internal business operations.

From KES 50,000+

Custom Web App

A custom system designed around your specific workflow, requirements, users, database and business logic.

Custom Quote

Have an idea?
Let's build it.

Whether you need a simple business website, a dashboard, a SaaS product or a completely custom system, the first step is simply figuring out what needs to exist.