As a current computer science graduate student at DePaul, Ignacio writes Java regularly and understands the stumbling blocks that trip up newer programmers — from object-oriented design principles like inheritance and polymorphism to debugging NullPointerExceptions in multi-class projects. He walks ...

Object-oriented thinking is where most Java students stall — inheritance hierarchies make sense on a slide but fall apart when you're actually building classes from scratch. Thomas writes Java daily as part of his CS and game development work at DePaul, so he can walk through everything from polymor...

Object-oriented programming clicks faster when someone can explain *why* you'd use inheritance or polymorphism, not just the syntax. Allison learned Java as part of her engineering curriculum at Georgia Tech and tackles concepts like class design, data structures, and debugging by walking through re...

Object-oriented thinking is where most Java beginners stall — classes, inheritance, and polymorphism feel abstract until someone maps them to problems you actually care about. Joseph pairs his UChicago computer science coursework with a teaching style honed on younger siblings, breaking concepts lik...

As a computer science sophomore at the University of Illinois — one of the top CS programs in the country — Owen writes Java daily, from object-oriented design principles to data structures like linked lists, trees, and hash maps. He's taught coding workshops to both undergraduates and graduate stud...

Object-oriented programming in Java trips students up when classes, inheritance, and polymorphism are taught as definitions instead of design decisions. Daniel — a CIS major who codes daily — walks through real program architecture so students understand not just the syntax of a method or constructo...

Two years as a Java teaching assistant at Illinois Tech means Muntaser has seen every way a student can misunderstand inheritance, polymorphism, or array indexing — and he knows exactly how to untangle each one. He tackles everything from object-oriented design principles to debugging runtime except...

I'm a 28 year old professional based out of Chicago, IL. During the day, I work as a web developer for a San Francisco-based software company. My main technical skills include HTML, CSS, and JavaScript.

I'm not tutoring or buried in my textbooks, you will either find me rock climbing at the Triangle Rock Club, playing Ultimate Frisbee, working on my car, or enjoying the great outdoors (beaches, mountains, forests--you name it, I love it). On rainy weekends I enjoy tinkering with computers and old e...

I am an interdisciplinary educator with an Ed.M. from the Harvard Graduate School of Education and a B.A. from Dartmouth College. My background is primarily in integrated arts learning and museum education and I specialize in visual arts, history and art history, and object-based learning. In all su...

I am a recent graduate from a masters program in biostatistics at Columbia University. I received my Bachelor of Arts in biological sciences, with a focus in neurobiology at Northwestern University. In August, I will be starting a doctoral program in biostatistics at NYU. I was a teaching assistant ...

I am a graduate of Wesleyan University, where I received my Bachelor of Arts in Sociology with High Honors. With eight years of experience working in education, I've tutored students in math, science, history, and English, as well as helped students prepare for standardized tests. I've guided adults...

I am a graduate of Washington University in St Louis, where I received my Bachelor of Arts in History with minors in Humanities and Anthropology. Since graduation, I have worked as a tutor, teacher, and director of tutors at a charter public middle school in Boston. During this time I also received ...

I am a rising sophomore at Harvard College and am about to declare as a Mechanical Engineering concentrator, working towards a Bachelor of Science degree. I've always enjoyed sharing my knowledge with my peers and those around me and have done so in both formal and informal settings. I've been a tut...

I am proud to be a part of Varsity Tutors! I am originally from San Antonio, TX; I completed my undergraduate education at Rice University in Houston where I received a bachelor's degree in Biochemistry and Cell Biology. Currently, I am in my second year of medical school at Baylor College of Medici...