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Senior Software Architect

René Hämmerli

Software development is my passion

about me

In the last 19 years I have been primarily concerned with the conception, implementation, operation and optimization of e-business applications. I have played almost all roles and experienced various aspects of big and small projects.

The big challenge is to implement complex requirements easily. (KISS)

my latest posts

Welcome to Sly!


René Hämmerli


December 16, 2017

Let's get ourselves underway! Welcome to Sly!

Software Development

Empowering the CIO with an ecommerce evaluation


René Hämmerli


December 16, 2017

An ecommerce solution must correspond to the needs of your business and fulfill some of the basic requirements so that you get the best out of it.

eCommerce Software Development
Stability, Maintainability
Amazon AWS
Lucene, SOLR, Elastic
Software Architecture
Enterprise Architecture
Software Design
JEE, Spring
Enterprise Integration
Solution Architecture

featured posts
Ecommerce Trends

Headless Ecommerce

Curious why ecommerce lost its head? Why you need headless ecommerce to stay competitive? A headless ecommerce architecture leverages the power of modularity to serve store owners with...

Ecommerce Trends

How we built VELOX - The Ecommerce Swiss Army Knife

During the lockdown in Switzerland we developed VELOX, our very own open-source headless ecommerce foundation based on microservices. This will form the base for modern, custom eCommerce implementations. Learn more about our solution first-hand.


TecHUB - The Swiss IT Business Network

To strengthen small IT companies, freelancers and IT startups, we founded and successfully launched a Swiss IT business network called TecHUB Swiss.