My name is Rafał K. and I have over 10 years years of experience in the tech industry. I specialize in the following technologies: SQL, TypeScript, Python, MongoDB, Django, etc.. I hold a degree in , , , . Some of the notable projects I’ve worked on include: Map of cold damage and costs in USA, Public Shopify app for logistics management, Custom analytical visualization of inventory value, Inventory and payout management tool, Custom inventory state visualization, etc.. I am based in Warsaw, Poland. I've successfully completed 10 projects while developing at Softaims.

Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.

My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.

I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.