Ruslan, a software developer from Scotland, used Repl.it to practice coding and landed a job in self-driving technology. He credits the platform for its interactive features, accessibility, and ability to store solutions for coding exercises. `Mark, a math teacher from Houston, used Repl.it to teach programming to 7th and 8th graders, empowering him as a teacher with a painless setup process and engaging students in creative projects. Both Ruslan and Mark's stories demonstrate the positive impact of Repl.it on users' learning experiences and career outcomes.