Tanner Barcelos
I am a passionate Full Stack Engineer with a strong focus on web development and product design.
A Little About me
As a Senior Full Stack Software Engineer at Visa, I specialize in crafting cutting-edge UI platforms tailored for operations and BI, leveraging technologies like React, Redux, ChartJS, and MaterialUI.
At Visa, I've spearheaded the development of a revolutionary chatbot for conversational business intelligence, empowering leaders with real-time insights, and contributed to enhancing operational efficiency by developing control plane API and UI components for AI Platform operations.
Prior to Visa, at Scalable Commerce, I led teams in CRM platform development and orchestrated the migration of web applications to containerized AWS workloads, driving significant improvements in customer service efficiency.
With a strong technical foundation spanning frontend and backend technology, I am committed to improving user experience and streamlining operational excellence in a distributed, cloud-native environment.
What I've Built
BI Secretary
This is a project built while working at Visa
Testimonials
Tanner was one of the top students in my CS351 Web Development class at California State University East Bay. This class was on full stack web development which includes development for the front end, backend, and the network (protocols and architectures). Tanner excelled at Website design, React, and Node.js development. As an undergraduate he then took my graduate level CS651 Web Systems class where he was my top student. This class featured enhanced web security, server testing (via JavaScript testing frameworks), enhanced JSON processing including JSON-Schema based validation and WebSockets.Tanner went significantly beyond class requirements with his own development project (web app) which featured independent deployment, API usage, enhanced CSS techniques, etc. In addition, Tanner has very good communication skills. I highly recommend Tanner for any type of web related development job
I had the pleasure of working with Tanner on the Frontend team for the class project during our Software Engineering course. Tanner always displayed enthusiasm to learn new things and motivated the team to do a better job. His experience in JavaScript programming proved valuable during the development phase. Above all, I was really impressed with Tanner's quick learning ability and his dedication to the task at hand. I highly recommend him for any Frontend developer position
Tanner is a very hardworking student who is very passionate on learning the material and takes joy in helping others around him understand the material. He puts a lot of time into understanding and practicing material learned in class. His knowledge of Python reflects the effort that he puts in