I worked on a large scale B2B insurtech platform used by brokers and insurers to manage complex insurance workflows. Over time, my role grew from hands on engineering to leading a mid sized team and owning core revenue generating modules processing close to €100M in annual insurance premiums. I led the delivery of 30 plus customer facing features, several large scale data migrations, and automation workflows that significantly reduced manual business effort. I worked closely with product, business, and infrastructure teams to ensure technical decisions translated into measurable outcomes. On the platform side, I helped migrate more than ten microservices from AWS ECS to Kubernetes, introduced event driven patterns, and modernized legacy modules to improve reliability, performance, and developer experience. Alongside delivery, I contributed to hiring, mentoring, and scaling the engineering team as the company grew.