I’m ready to add a brand–new, algorithm-centric feature to an existing codebase and I need a developer who can take the idea from concept to a fully working implementation. The heart of the job is building smart logic—clean, well-structured code that not only works but is easy for others to maintain and extend later on. Although the final destination might be a web, mobile, or desktop environment, the core task remains the same: design the algorithm, write the code, prove its correctness with solid test cases, and integrate it so it feels native to the current system. If you enjoy turning abstract requirements into concrete, efficient solutions, this will be a good fit. To make expectations crystal clear, here’s what I’ll be looking for at hand-off: • Source code with clear, inline documentation • A brief technical report that explains the algorithm, its complexity, and any external libraries used • Automated tests or a demo script that shows the feature performing as intended Send a short note on how you plan to tackle the problem, the language or framework you recommend, and any relevant past experience. I’m keen to get this moving quickly and will be responsive to questions during the build.