Okay, let’s tackle this. So María has Java programming skills, which are in demand. Certification from Sun Microsystems adds credibility. Location is Miami Beach, Florida, which is a hub for tech talent. According to Glassdoor, average Java developer salaries in Miami range from $90,000 to $140,000 per year. Considering her certification and location, I estimate her hourly rate to be around $125, which is lower than average but still competitive for a programmer with her skills and experience.