About

The people behind the relay.

A small team of senior engineers in Brussels and Mexico. We change what has to change, without breaking what works.

Who we are

Engineers first, consultants when it helps.

Operanex was founded in Brussels by people who had spent years inside companies where one departure or one bad week costs real money. We build software, we run it, and we know when not to build any.

Today we are a Belgian company working in English, French and Spanish, to the highest European standards.

The team

Who you will work with.

No account managers in between. The people you meet on the first call are the people who do the work.

Yehudi Hollevoet

Yehudi Hollevoet

Founder & CEO

LinkedIn

Fifteen years turning business problems into solutions that run. A computer scientist by training, specialised in operations research and artificial intelligence, he has built for insurance, manufacturing and tracking companies on three continents, in Europe, Africa and North America, and reads a balance sheet as easily as an architecture diagram.

Etizaz Ahsan

Etizaz Ahsan

Lead Solution Architect

LinkedIn

An engineer by background, with more than ten years running operations on AWS, Azure, Google Cloud and DigitalOcean. He designs the architecture of what we build and hand back, so it fits the systems you already run and stays simple to operate.

Aïda Hollevoet

Aïda Hollevoet

UI/UX Design Expert

LinkedIn

More than ten years designing brands, apps and websites. She shapes how people experience what we build, with a sharp sense of customer experience and of content that carries real value.

Matheus Hammarstrom

Matheus Hammarstrom

Software Engineer

LinkedIn

Software engineer, as much at home on the backend as on the frontend, with a good eye for design. He builds the things that have to feel simple.

Where to find us

Brussels

Belgium

European headquarters

Morelia

Mexico

Engineering & operations

Mexico City

Mexico

Client services & LATAM hub

Tell us what's moving.

Forty-five minutes, no pitch. A written first read a few days later.