# File I/O

Skill · Software Development and Engineering Practices

Canonical page: https://career.thegoodapps.co/skills/file-i-o

File I/O (input/output) refers to the programming operations of reading data from and writing data to files stored on a computer's file system. Software developers use file I/O APIs in languages like Python, Java, or C to open, read, write, append, and close files, often handling concerns like buffering, encoding, and error handling. It's a fundamental skill for tasks ranging from data processing scripts to building applications that persist information.

Related skills: [Python Programming](https://career.thegoodapps.co/skills/python-programming), [Data Persistence](https://career.thegoodapps.co/skills/data-persistence), [File Systems](https://career.thegoodapps.co/skills/file-systems), [Java.io](https://career.thegoodapps.co/skills/java-io)

## Open roles requiring File I/O (0)

None of the roles we have read name this skill yet. A large share of the visible corpus has not been parsed for skills, so this is at least as likely to be our backlog as the market's verdict.