Senior software engineer building systems that last.

Architecture-focused. Efficiency-obsessed. Results-oriented.

01. About

I build software that businesses run on.

For the past 8 years, I've developed integrated systems for the Netherlands' largest student equipment rental platform — 150,000+ customer communications, 10+ integrations, and 5+ years of continuous uptime. Full-stack: from software architecture to user experience.

I design systems that solve real problems, then build them to last. No over-engineering, no unnecessary complexity — just software that works.

8+

Years experience

Largest

Student equipment rental in NL

150,000+

Messages processed

02. Projects

Featured Project

Splash Lease

Business management system for student equipment rental

A complete rebuild of a legacy system into one unified platform. Handles lease management, invoicing, customer communication via WhatsApp, and in-house accounting. Built intelligent search with dynamic field detection and a dedupe service for data cleanup. Lead developer for 8 years with near-zero downtime.

React Node.js TypeScript Rust MSSQL Docker REST SOAP CM.com OpenAI
Fuif

Fuif

Mobile party planning app

A party planning app that eliminates the chaos of group coordination. Real-time collaboration for guest lists and supplies, integrated navigation via Uber and public transit, and shared media playback through YouTube and Spotify — all in one place.

Flutter Rust GraphQL
Bronzeman Unleashed

Bronzeman Unleashed

RuneLite plugin for custom gamemode

A comprehensive RuneLite plugin implementing 'Bronzeman mode' — a custom Ironman-style gamemode where items must be unlocked before trading. Features real-time group synchronization via Firebase, configurable unlock rules, visual celebration overlays, and a searchable progress panel.

Java MVVM Lifecycle Firebase Gradle
Prodema Services B.V.

Prodema Services B.V.

Industrial automation company website

A professional website for an industrial automation company featuring split-screen layouts, bold color blocking, and responsive design. Delivered in just two weeks from initial planning to production using AI-assisted development.

Svelte TypeScript SCSS Responsive

Featured Repositories

Implemented IndexedDB storage of the kaspa-ng wallet.

Rust WASM IndexedDB
elertan/mexc-rs 10+ · 15+

Rust library for the MEXC exchange API. Built and maintained.

Rust

03. Skills

Technologies I use to build reliable software.

A selection of the most notable — not exhaustive.

TypeScript
JavaScript
Rust
Java
C#
Dart
React
Svelte
Flutter
Tailwind
Node.js
Docker
PostgreSQL
GraphQL
ASP.NET
MSSQL
Linux
CI/CD
Claude

04. Contact

Get In Touch

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