Sebastian Vîrlan is an engineering manager with over a decade of hands-on experience building and leading web and platform teams across e-commerce and media, currently at THG Ingenuity. He moved from solo entrepreneurship—launching a successful Romanian social platform—to scaling engineering organizations and delivering high-impact re-platforms and mobile apps that directly supported revenue. Sebastian blends deep technical fluency (PHP, Ruby, TypeScript, Clojure, Kafka, Kubernetes) with people-first leadership, having designed competency frameworks and performance tooling adopted group-wide at Boohoo. He’s pragmatic about trade-offs, driving migrations from monoliths to DDD microservices while keeping observability, testing and incident practices strong. Based in Stevenage, he pairs structured career coaching with a developer mindset—writing about engineering topics like key rotation and platform patterns—so teams ship resilient, measurable systems.
10 years of coding experience
16 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Universitatea „Ștefan cel Mare” din Suceava
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Sebastian Vîrlan - Engineering Manager at THG Ingenuity