"We hired Jose for a few PHP / PDF projects. His work was stellar and his communication was excellent. I have rarely seen his level of programming in Upwork. He thought ahead to solve even potential issues that might arise, and his code was very well commented. Looking forward to working with Jose more as we have need. One of the best I've found on here."

"David did a great job (twice) creating API scripts to help augment customer data w/ publicly available information from Google and Yelp. This really helped provide us with the ability to do better analysis on the market and customers of a target acquisition. His work quality is high, creative, fast, and he is a good communicator. I will absolutely seek to work with him again. "

"Jose David is fantastic to work with and I cannot recommend him highly enough. We worked together for 8 months, including during the early months of the covid-19 pandemic, and throughout all that time he returned work promptly and carefully. He communicated clearly when he expected to have things done, how the work had gone every week, and what he needed from me to proceed. He also thought proactively about what approach would fit my needs best, and I could trust him to make judgment calls or come up with creative solutions. I will certainly hire him again if I have more work, and you should absolutely do the same. "