To me, my productive development process is like this: - Experimentation on the idea, algorithm, data structure,..., everything that actually produces some res

To me, my productive development process is like this: - Experimentation on the idea, algorithm, data structure,..., everything that actually produces some result. - Improve and finalize the specification of input, output, resource constraint, and eventually the high level architecture (modularity). - Refactoring, with best practices and patterns. - Benchmark usage and eventually swap out the implementation into safe languages.