A Micro-Cap developer is a software professional who specializes in using the Micro-Cap program, an integrated schematic editor and mixed analog/digital simulator that provides an interactive sketch and simulate environment for electronics engineers. They create, test, and debug models and applications using Micro-Cap. This involves writing and editing code, identifying and fixing issues, and improving the functionality of existing software. They also collaborate with other team members to design and implement optimal solutions, and often have to understand and work with complex electronic circuits. Their ultimate goal is to develop efficient, reliable software tools for electronic circuit simulation.