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Hi, I'm Vibhor Agarwal

I'm an engineer and designer who enjoys turning complex ideas into intuitive, impactful digital products. I specialize in full-stack development and AI research — with a vision for building tools that empower and delight users.

About Me

I'm a developer and systems enthusiast who enjoys turning complex ideas into elegant digital experiences. My background spans backend engineering, frontend development — shaped by roles at Redfin, SE Aircon, and KCF Technologies.

After graduating with a Computer Science degree (Cum Laude) and working across domains, I’ve returned to Penn State to pursue Master’s with a focus on AI and data-driven research. I'm currently exploring motion tracking, privacy-preserving health apps, and how machine learning intersects with real-world systems.

What drives me is building technology that’s not just functional — but thoughtful, ethical, and impactful. I'm actively looking to collaborate on research-driven, human-centered work where I can continue to learn, contribute, and grow as an engineer.

Projects

Explore some of the innovative solutions I’ve built across AI, full-stack apps, and systems engineering.

ChewRate

Python · Signal Processing · IMU

Motion-based food intake tracking using gyroscope/accelerometer data for healthcare and mindful eating. Implements signal processing techniques to classify chewing patterns and bites.

E-Commerce App

MERN Stack · Authentication

Built a full-stack e-commerce platform with secure authentication via custom middleware and routers.

Dynamic Storage Allocator

C · Memory Management

Implemented dynamic memory management with realloc/free using segregated free lists and heap consistency checks.

Work Experience

Hover over each role to explore my journey through engineering and impact.

Penn State University

Graduate Teaching Assistant

August 2024 – Present

  • Instructed and assisted students in CMPSC 132, covering OOP, recursion, data structures, and algorithms.
  • Collaborated with faculty to enhance the course curriculum and real-world applications.
  • Led office hours and mentoring sessions, providing in-depth guidance on Python and problem-solving techniques.

SE Aircon

Software Developer

Mar 2023 – Aug 2024

  • Drove a 30% surge in inquiries with a React-driven redesign and deployment of the company’s website.
  • Streamlined billing and financial tracking by efficiently integrating Tally ERP.
  • Strategically implemented data management for stock, projects, and clients to boost operational clarity.

Redfin

Software Developer

Feb 2022 – Dec 2022

  • Developed a dialog for collaborative search, resulting in 76% increase in registrations and shared searches.
  • Built Save Search Nudge feature increasing saved searches by 13%.
  • Implemented visually intuitive dashboards and improved website accessibility to WCAG standards.
  • Handled on-call rotations and ensured platform stability during critical incidents.

KCF Technologies

Quality Assurance Engineer

Sep 2021 – Feb 2022

  • Conducted a range of tests to support KCF’s comprehensive machine health web application.
  • Ensured software quality through Regression Testing, identifying and reporting discrepancies prior to releases.
  • Created effective manual test plans, identifying hundreds of bugs through API, integration, and automated testing.
  • Reported bugs across integration and automation levels

Cavisson

Software Engineer Intern

Jun 2019 – Aug 2019

  • Optimized processing time for client websites using OpenCV providing efficient solutions to the end user.
  • Programmed dynamic GUI using Java to make functioning more operative and created automated solutions.

Education

A quick look at my academic journey and foundational learning.

Pennsylvania State University

MS in Computer Science · Aug 2024 – May 2026

Research: Motion tracking, Human Centered AI, and machine learning applications in real-world systems.

Relevant Coursework: Machine Learning, Embedded Systems, Wireless and Mobile Sensing, IoT, Computer Architecture, and Privacy & Security in modern computing.

Pennsylvania State University

BS in Computer Science, Minor in Mathematics · Graduated May 2021

Graduated Cum Laude.

Relevant Coursework: Computer Vision, Systems Programming, Databases, Data Structures & Algorithms.

Skills & Technologies

A toolkit that powers my engineering creativity and builds robust solutions.

JavaScript
React.js
Node.js
Python
Java
C/C++
Spring Boot
MongoDB
PostgreSQL
Kafka
AWS
Azure