Abraham Hernández Valencia is a Full stack engineer at H&D Aplicaciones, Software y Desarrollo. He possess expertise in software engineering, java, android, javascript, css3 and 26 more skills. He is proficient in English and German. Colleagues describe him as "Abraham displayed professionalism and technical capability during freelance engagement providing API software development support. Abraham had a positive approach and collaborated well - both in his written/oral communications and in use of source code repository. He found solutions to technical challenges and completed the assigned tasks. Furthermore, he would ask sensible questions to validate understanding and to make progress. API contributions were demonstrated to function successfully against Postman test cases." and "I had the pleasure of working with Abraham as a full-stack engineer on Mecena's website. Abraham consistently demonstrated a strong understanding of backend technologies and was able to effectively troubleshoot and solve technical issues. In addition to his primary responsibilities, he also contributed to front-end development by creating a light landing page and completing other foundational tasks. Overall, Abraham proved to be a valuable asset to us, with proficiency in both backend and foundational front-end development."