A+++. I was thoroughly impressed with the results of this project. It turned out to be far more complex than anticipated, requiring a significant amount of persistence and technical skill. Leo demonstrated exceptional proficiency as a full-stack developer, especially in working with APIs and developing intricate automations. His approach to testing, analysis, and selection of third-party services and APIs was both meticulous and strategic. Working with Leo was a genuinely positive experience, and we got the job done together where im sure other freelancers would have given up or started asking about additional fees and so on.