Thomas Balthazar Email & Phone Number

Brussels, Be

Brussels, Brussels Region, Belgium

In the Cyber Defense team, I defined a DevSecOps strategy enabling declarative management of Azure resources (Infrastructure as Code) and minimizing token usage through dynamic credentials (OIDC, trust relationships).I contributed to defining KPIs to monitor the evolution of the company's security posture and to automating the generation of reports.I collaborated with development teams to help them deliver more secure code.

In the Runtime Team (responsible for the control and execution planes for customer workloads), I leadand collaborated on various large projects that aimed at improving the operational story and the securityof the Private Space product. I carried a pager, participated in incident response and helped buildteams.

I started in the Internal Tools team, working on developer tooling to facilitate deployments, tracing,change management and our compliance story. I helped develop and productionize Heroku ChatOps. Ithen transitioned to the Developer Experience team, working on Heroku CI, Pipelines and ourintegration with GitHub. I then joined the Runtime team, focusing on the Private Space control plane.

Brussels - Amsterdam

Manyguide was an iOS app that connected people to local guides in Brussels and Amsterdam.Ideveloped the backend consisting of a RESTful JSON API and 2 responsive web dashboards used byguides and community managers.

Brussels, Belgium

• I teamed up with a designer and a developer to craft a Mac/iOS app that allows you to chat and sharetasks in real time. The server was written in Node.js. The app (Kickoff) was bought by Stripe in 2013.• I developed small/medium Rails applications for various clients, ranging from basic CMS and e-shops totailored business applications.• I developed an iPad app for The Word Magazine, worked on an iPad app for the European Parliament'spaperless program, developed Cryptocat for iOS (https://crypto.cat) and helped Immoweb, Belgium’sleading property website, to release their iOS app.

Brussels, Belgium

I developed various multilingual Web applications mainly using Ruby on Rails but also with PHP.

Brussels, Belgium

• I helped develop a publishing system for a French petrochemical company. As an Interwoven Certified Technical Consultant and IBM Certified Specialist, I was in charge of the configuration of Interwoven TeamSite and its integration with MS Active Directory, Oracle 8i and IBM Websphere Application Server.• I also developed Intranet/Extranet/Internet applications for the D'Ieteren Group (Volkswagen, Audi) using ASP and MS SQL Server.