About Me

I’m a freelance (web)developer with over 22 years of experience. My parents bought me a C64 at age 7 and I’ve been coding non-stop since then. 

I’m specialised in backend /app development and designing large scale SQL databases.

For the past 3 years I’ve been active in developing algorithmic trading systems.

  • Age41
  • ResidenceThe Netherlands
  • E-mailinfo@rickgroenewegen.nl
  • Phone+31 634994428

What I Do

Backend development

I've developed 40+ projects ranging from simple CRM systems to large booking engines for large multinational companies.

Database design / development

Designing, developing and maintaining databases: MySQL, MariaDB, SQL Server, PostgreSQL, Redis, InfluxDB.

API Development

Building large, secure and scalable API's with integrated tests, documentation and load testing.

Algorithmic trading

For the past 3 years I've been developing and maintaining algorithmic trading systems for the Forex / crypto markets.

AWS Expert

Over 10 years of experience with AWS services like: EC2, ELB, RDS, ElastiCache and Rekognition.

Product owner / SCRUM

I can act as a product owner on behalf of your company. My years of experience as a developer help bridge the gap between the client and the SCRUM team.

Clients I have worked for