I am Jérôme Mesters, the technical lead, and head of IT at GeoPostcodes. I’m responsible for engineering and monitoring the cloud infrastructure. I’m also in charge of creating and maintaining the internal tools. I have designed and developed the download API used by customers to download our products. My technical lead profile pushes me to learn and advise all the departments on the most suited technologies to implement. I have more than 20 years of experience allowing me to have advanced knowledge in various subjects like Linux server administration, database optimization, software development, and technical analysis. My favorite language of the moment is Node.JS coupled with Typescript. A perfect day is learning a new technology or cool tool and being able to quickly put it into practice.