Find YAML Developer for hire on Elance. YAML is a human-readable data serialization format that takes concepts from programming languages such as C, Perl, and Python, and ideas from XML and the data format of electronic mail (RFC 2822). Its familiar indented outline and lean appearance makes it especially suited for tasks where developers and programmers are likely to view or edit data structures, such as configuration files, dumping during debugging, and document headers (e.g. the headers found on most e-mails are very close to YAML). Post your YAML job and get proposals from rated and tested YAML experts today.