Developer/dɪˈveləpər/ Definition 1 of 3Pro Tip 1/3Creative Process Implies designing and planning before actual construction or creation begins. The developer spent months designing before the building work started. Pro Tip 2/3Project Leader Often leads projects and manages the work of others to achieve an end product. The lead developer ensured all tasks were on schedule. Pro Tip 3/3Innovation Associated with inventiveness and often works on cutting-edge projects. Developers need to think creatively to solve complex problems.