Héctor

AwareWays develops a SaaS platform for cybersecurity training used by enterprise clients (Heineken, Politie, KvK, Heijmans, Vitens) - Designed and implemented event-driven systems using Symfony and RabbitMQ, processing ~50 million events annually - Built and integrated microservices responsible for data processing, reporting and certificate generation - Developed and maintained integrations with LTI and SAP to publish training completions Collaborated with product owners and stakeholders to design and iterate on solutions, from early brainstorming to production feedback

- Contributed to auction-based e-commerce flows, including product listings, pricing logic and order creation after auction completion - Worked on payment and order reconciliation processes, ensuring accurate matching between auction results, payments and fulfillment

- Contributed to backend systems and infrastructure improvements in a scientific environment - Introduced Docker-based development setups, improving reproducibility and reducing environment complexity - Promoted object oriented software design practices within the team

- Developed backend features for healthcare applications supporting daily workflows of practitioners - Contributed to modernization of legacy systems in Java into the new Ruby application

Wonderkind is an HR-tech company that develops Al-powered talent attraction technology to automate and optimize programmatic social job advertising - Led the rewrite of a core analytics platform from Python - Coordinated development across backend, DevOps and data teams - Focused on team stability and delivery, using retrospectives and feedback to maintain morale and alignment

Wonderkind is an HR-tech company that develops Al-powered talent attraction technology to automate and optimize programmatic social job advertising - Designed and built microservices responsible for automated ad campaign deployments - Built integrations with external advertising platforms (Facebook Ads, Google Ads, Google Display, LinkedIn), enabling automated deployment of campaigns at scale - Refactored legacy components into testable, maintainable modules, increasing confidence and reducing risk

SEOshop was a fast-growing SaaS e-commerce platform serving 8,000+ customers across Europe - Contributor in a senior team that rebuilt the core product, replacing a legacy monolith with a modern MVC application. - Designed and built core e-commerce domain logic, including order, shipment and invoicing pipelines and pricing logic (discounts and product bundling) - Helped shape the architecture by introducing DDD elements and domain boundaries - Mentored developers on best practices and pushed for better testing culture - The resulting high quality software was a key technical asset during Lightspeed's acquisition of SEOshop