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Hello, I am

Risper

Software Engineer

(Front End)

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I craft seamless user experiences that
bring data to life

Frontend Development

Frontend Development

I build modern, scalable, and user-friendly web applications using Svelte, React, TailwindCSS, and TypeScript. Currently focused on frontend architecture and creating clean, reusable components.

Geospatial & AI

Geospatial & AI

I specialize in geospatial visualization and analysis, leveraging Mapbox, and AI to build interactive maps and disaster alert applications with real-world impact.

Product & SaaS Innovation

Product & SaaS Innovation

I enjoy turning ideas into products, from disaster management platforms to AI-powered SaaS apps. Passionate about blending tech, data, and design to create tools that provide value to the user.

My Creative Portfolio Section

Svelte
React
Mapbox GL
UI/UX
Google Earth Engine
All
Project 1

Scope

A suitability analysis tool for land use planning and development.

Svelte

Project 4

Daraja

Daraja is a platform designed to assess the population impact of bridge infrastructure projects. .

Geoportals

Project 2

Alertra

A cross-platform disaster management and relief coordination app provides real-time disaster alerts and situational awareness by integrating global disaster data from the GDACS API.

React

Project 3

Anga Alert

AngaAlert is a react web application that provides real-time air quality data for cities around the world. Data sources include Sentinel 5P and AirVisual API.

React

Skills and Experience

Svelte

Svelte

Mapbox

Mapbox

TypeScript

TypeScript

Tailwind

Tailwind

JavaScript

JavaScript

React

React

Docker

Docker

Node

Node

Nginx

Nginx

Git

Git

Figma

Figma

Google Earth Engine

Google Earth Engine

2021

GIS Developer Intern

LocateIT

Developed GIS applications and web mapping solutions.

2022

GIS & Frontend Developer

LocateIT

Built comprehensive GIS web applications with modern frontend technologies.

2024

Frontend Engineer

Amini

Built comprehensive GIS web applications with modern frontend technologies.

2025

Frontend Engineer

Amini

Planned, architected, and delivered complex GIS web applications implementation with rigorous testing, performance optimization, security considerations, and effective collaboration across cross-functional teams.

testimonials

Risper Mutinda has demonstrated key skills in web development using various frameworks, she has constantly surpassed expectations in projects I have worked directly with her. She is a reliable developer.

Seth Nyawacha

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Kolmans Geomatic
LocateIT Limited
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