I am a University Technician in Programming and a Teacher of Programming, Databases and Web Design with experience in teaching and developing projects using various technologies. I am proficient in Python, JavaScript, CSS, HTML and frameworks such as React, which allows me to confidently and efficiently approach web and software development projects.
Additionally, I have a solid background in databases, including mastery of SQL and MySQL. I excel in the creation and management of database schemas, development of Entity-Relationship Diagrams (ERD) and Relational Models (MER), and optimization of database performance for efficient and reliable data management.
I am more than ready to start my path in the freelance world, delivering high-quality solutions and adapting to the specific needs of each client. My technical training and teaching experience have provided me with strong communication skills, the ability to work in a team, and creativity to solve complex problems.
Juan is a WordPress and Elementor genius! He brought my vision to life with incredible skill, creating a site that exceeded all expectations. His attention to detail, creative solutions, and deep knowledge of web design make him the best. If you need someone who’s efficient, reliable, and delivers outstanding results, Juan is your guy. Highly recommend!
Juan Marcelo is an exceptional freelancer and professional. He completed the first part of my project with precision and exceeded my expectations. His clear communication and valuable insights made the process smooth. We’ve just started the next phase, and I’m confident he’ll deliver great results again. I highly recommend him to anyone looking for a skilled and reliable freelancer. Working with him has been a pleasure!
Outstanding work! The freelancer was professional, efficient, and delivered exactly what I needed for the calendar and form job. Communication was excellent, and I’m excited to continue working together on future projects. Highly recommend
I have solid experience teaching subjects such as cybersecurity, programming, computer networks, web design, operating systems, and hardware. My ability to simplify complex concepts has been key to my success as an instructor. Now, I’m focused on transitioning to web development, with experience in HTML, CSS, JavaScript, and frameworks like Tailwind CSS. I’m eager to bring my skills and passion to professional projects, delivering high-quality results while continuing to grow.
Morón, Argentina
มี.ค., 2019 - ปัจจุบัน
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5 ปี, 9 เดือน
อ้างอิง
D
Daniel F.
@danielfchaves77
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Informative Website Designer
Juan Marcelo is a serious and responsible employee, he meets the agreed goals to develop and provide correct maintenance and updates to the website. Excellent worker, proactive and independent. Highly recommended.