Marcin Pejski

I lead engineering work on a modular underwriting SaaS platform used by insurers and MGAs

• Owning architecture and technical decisions for core underwriting modules
• Improving workflow automation and real-time decision support for underwriters
• Helping teams ship faster while keeping platform quality and stability high

I built platform features across underwriting workflows, risk assessment, policy components, and document generation

• Implemented modular services for policy management and compliance flows
• Worked closely with product and operations teams to simplify complex insurance processes
• Delivered scalable backend features used in day-to-day underwriting work

I support business clients as a freelance developer, mainly on Java backend systems and architecture improvements

• Delivering projects end to end, from requirements to production rollout
• Working directly with clients in remote and hybrid setups
• Providing ongoing optimization and feature development after initial delivery

I worked on a policy issuance solution that improved compliance and made the process faster for agents and customers

• Implemented automation for policy issuance and related business flows
• Supported more transparent and tailored insurance offers for agents and clients
• Improved operational efficiency for business teams and intermediaries

I developed a GIS platform for district heating management with real-time data and dispatcher support tools

• Integrated GIS data, SQL processing, and hydraulic simulation inputs
• Built features for emergency handling and operational decision support
• Helped improve network efficiency, reduce losses, and increase transparency