CodeWithLucian Courses

Level up as a developer

Invest in yourself with high-quality courses.

Start here

Featured course

Featured courseIn development

Go from a blank whiteboard to a clear, defensible backend system design using a practical step-by-step interview process.

ArchitectureTrade-offsInterview strategy

Course catalog

Explore focused courses for backend systems and production engineering.

Course preview

Scale PostgreSQL through replication, pooling, partitioning, sharding and high-availability architecture.

Built in public

Preview both available courses and choose the learning path that fits your next goal.