00Introduction

Kenny
Damgren

Web developer in Västerås. Solo founder of kemero. Building for the web since 2013 — the tools keep changing, the craft doesn't.

2026 / Ed.0359.6°N · 16.5°E

01About

Est. 2013

I started on PHP, PrestaShop, and a paid invoice for a module I probably shouldn't have shipped.

That was 2013. Since then I've written backend APIs for newspaper systems, built a few e-commerce platforms, and spent enough time with MySQL schemas to develop opinions about composite keys.

In 2017 I started kemero. Still just me, a laptop, and a handful of clients who need web apps that hold up past launch day.

Today that's mostly TypeScript and React. The stack matters less to me now than the outcome — does it ship, does it stay up, and can I open the code next year without wincing?

Stack

TypeScriptReactTanStack StartTanStack QueryDrizzlePostgreSQLTailwindBunViteNodePHPMySQLRedisCloudflareRailwayTypeScriptReactTanStack StartTanStack QueryDrizzlePostgreSQLTailwindBunViteNodePHPMySQLRedisCloudflareRailway

02Experience

2013 → Present

01kemero

2017 →

Founder · Västerås, Sweden

Solo-founded web agency. End-to-end build and ship for clients — brief to production.

System Architecture
React
TypeScript
Consulting

02Picapoint AB

2014 — 2017

Software Developer · Västerås, Sweden

Backend APIs and tooling for newspaper and advertising systems.

PHP
MySQL
REST APIs
DDD
CQRS

03Vendre

2014

Software Developer · Stockholm, Sweden

E-commerce platform and API work. Short stint, good commute.

E-commerce
PHP
MySQL
JavaScript

04Prestaworks

2013 — 2014

Web Developer · Västerås, Sweden

First real job. PrestaShop modules, PHP, and a Tradera payment integration I still think about.

PHP
JavaScript
PrestaShop
REST APIs
Payments

03Selected Work

A short list.

kemero.io

Live

Solo-founded web agency. End-to-end build-and-ship for clients who need web apps that hold up in production — usually React on top with a real database underneath.