Senior Full-Stack Developer
Auto Dealers Digital
December 2019 – Present
- Designed and developed modern full-stack web applications using Spring Boot and Next.js, delivering scalable, maintainable, and production-ready solutions.
- Built secure and robust systems including authentication, authorization, and role-based access control (JWT, OAuth2, Keycloak).
- Developed RESTful APIs and integrated them seamlessly with responsive and SEO-optimized frontend interfaces.
- Implemented multi-tenant architectures and modular systems designed to scale with business growth.
- Contributed to an event-driven Facebook Marketplace publishing automation system, using Kafka and Spring Boot to process inventory updates and apply dealer-specific posting rules.
- Containerized services with Docker / Docker Compose and deployed to AWS (EC2, S3, RDS) with cloud-ready configuration and monitoring.
- Collaborated with product, design, and engineering teams to ship high-quality features, while improving performance, code quality, and maintainability.