Web-based LED Controller (Raspberry Pi)
Built for Harvard CS50x. Controls an LED array from a web interface with per-LED control and animation patterns like circular spin and random flashing.
PythonFlaskHTMLCSSJavaScriptRaspberry Pi
Cubing + Computer Science + Teaching
Hi, I am Bhargava Gumpula.
I build computer science projects, compete in cubing, and teach Rubik's Cube, Python, C, C++, Data Structures, and Algorithms through practical and structured classes.
Projects
2+
Competitions
8+
Certifications
4
Featured Projects
Proof through real project work
These projects demonstrate practical coding and problem-solving.
Classes
Learning options you can join now
Choose 1-on-1 or group classes depending on your goals.
Rubik's Cubing (1-on-1)
$20Open
Private sessions in person or online, tailored from sub-90 seconds through sub-20 second goals. Most learners need about 4–6 classes to learn the cube.
Rubik's Cubing1-on-1Beginner
Rubik's Cubing (Group)
FreeOpen
In-person group sessions with step-by-step progression from sub-90 through sub-20 second tracks. Most learners need about 4–6 classes to learn the cube.
Rubik's CubingGroupBeginner
Python Fundamentals(1-on-1)
$25Open
Private Python mentoring in person or online for students who want individualized pacing and targeted support.
Python1-on-1Beginner
Python Fundamentals (Group)
FreeOpen
In-person group class covering Python basics: variables, loops, conditionals, functions, classes, and practical coding foundations.
PythonGroupBeginner
Data Structures and Algorithms
Coming Soon
Upcoming track focused on DSA fundamentals and problem-solving skills for competitive programming.
C++GroupIntermediate
View details
Introduction to C++
Coming Soon
Upcoming beginner-friendly C++ class for syntax, core concepts, and coding fundamentals.
C++GroupBeginner
View details
Testimonials
What learners say
Experiences shared by students and families from my classes.