Freelance - Independent
2021 - present

Building a Learning Management System (LMS). It includes premium content protection features such as video and document watermarking, as well as screen recording prevention using digital rights management (DRM) technologies. It also integrates with an AI toolkit to automate document categorization and summarization.

Go
Step functions
Lambda
EC2
Cloudfront
React ts
Mysql
CDK

Built a business document sharing and analytics tool Decked.link on top of Notion that helps professionals gain insights into viewer engagement — like time spent on embedded videos and PDF pages, clicked links, etc.

Go
Dynamodb
SQLite Turso
CQRS
Cloudfront
React ts
SAM / Cloudformation

Developed an internal toolkit Ln80 to make privacy compliance easier in Go and AWS-based applications. It includes:

  1. A client-side encryption library for crypto-shredding and tokenizing personal and sensitive data
  2. A scalable, serverless event store & audit log system built on top of AWS services
  3. A privacy layer integrated into AVRO encoding and schema handling
Go
Dynamodb
KMS
Secrets Manager
AWS Glue
Serverless application Repository
AVRO

Built and maintained a sidecar service that collects and syncs client CRM data from restricted or on-premise networks into the main application, enabling seamless cross-accounting software integration.

Go
SQLite
S3
Windows service
Change Data Capture
Team Lead – Accounting Tech startup (Belgium)
2018-2021

For Unitedassociates.be, I led a team of 3 to 5 developers, introduced Domain-Driven Design best practices, reduced software coupling, and contributed to the design and development of an advanced, configurable financial dashboard and reporting solution for accountants and their clients.

PHP Symfony
React js
Hexagonal
DDD
Custom Math Engine
Scrum
Web developer – Accounting Tech startup (Belgium)
2016-2018

Worked closely with the CTO to implement integrations with B2B partners, including custom single sign-on (SSO), cross-platform notifications, invoice transfer via multiple channels. Also contributed to maintaining and migrating a legacy system.

PHP Symfony
PHP Zend
Webhooks
OAuth
Java Developer
2015-2016

Started as an intern, working on custom development on top of a Java-based open-source ERP, and contributed to the design and implementation of a Java Spring web application.

Java
Spring
Apache Ofbiz