Denis Bondarenko is a senior full-stack engineer based in Berlin with a decade of experience building scalable web and mobile solutions. He currently leads engineering at Changing Digital, guiding 4 to 10 engineers and aligning fintech product delivery with business objectives using NestJs, React/Next.js, Node.js, AWS, Docker and Pulumi. At Temedica he developed React Native apps and backend services with Nest.js, TypeORM, MySQL and GraphQL, and created a reusable notifications package to boost efficiency. His background spans PIK Group, Sandfield, and other firms, bringing broad full-stack and cross-functional experience across fintech, CRM integrations, and logistics. He holds a master's in IT from the Berlin School of Business & Innovation and a bachelor's in software development, pairing hands-on coding with strategic leadership and mentoring.
Contributions:19 pushes, 1 branch in 1 year 10 months
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