Frank de Jonge

LinkedInX / TwitterGitHub

At Duna, we are rethinking business identity. We help (regulated) companies onboard customers faster, with higher conversion.

When I have the time, I write blogposts about code and architecture.

Open Source

The open source software I maintain have been downloaded over a billion times. At least 1 out of every 93 or 1.074% of all packages downloaded from Packagist was authored by me. Across all packages, they have been downloaded 1,391,397,316 times.

2013 — Today

Flysystem PHP's de facto file storage abstraction

It is the most used file storage abstraction in the PHP ecosystem, powering the file storage capabilities in Laravel.

Documentation Packagist Laravel Storage

PHPFile Storage

2023 — Today

Flystorage A type-safe file storage solution for JavaScript

A file storage abstraction for JavaScript, written in TypeScript.

Documentation NPM

TypeScriptFile Storage

2018 — Today

EventSauce A pragmatic event-sourcing library for PHP

A suite of tools to build event-sourced PHP applications. It contains a solid structure and supporting tools such as a event serialization library, a clock, and strategies for backing off.

Documentation Packagist

PHPEvent-Sourcing

Career (recent)

2023 — Today

Founding Engineer @ Duna

At Duna, we're rethinking business identity. I work all across the stack, from front-end to backend to infrastructure and CI/CD. Responsible for many early beginnings, primarily focused on designing the software for operational scale.

duna.io

ArchitectureTypeScriptInfrastructureCI/CD

2022 — 2023

Staff Software Engineer @ Personio

Delivered technical vision and strategy that unblocked execution needed to achieve several P0 priorities, built POCs that (dis)proved feasibility of technical approaches, and created alignment over multiple (7+) engineering teams to execute towards the common goals.

personio.com

KotlinDomain-Driven DesignProductLeadership

2019 — 2022

Staff Software Engineer @ Mollie

Delivered Mollie's internal event system, a set of turn-key solutions that powers a scalable and highly reliable event processing engine. Did much of the heavy lifting, and assisted engineering teams in the adoption processes.

Put a technology adoption process in place to keep technology under control and compliant with regulation. Wrote the software-centric plans for migrating from a monolith towards a service-oriented architecture. Partnered with the infra-centric staff engineers to ensure all ends meet where they should.

mollie.com

Domain-Driven DesignEvent-Driven ArchitectureLeadership

This website was built using Remix, was made pretty with Tailwind CSS, has some some React components sprinkled in, and was written in TypeScript. The background photo was made by Adrien Olichon