Piano award
With Stacy Hobbs
Tennis MVP
Open Hearth with IndieSonic
COSMOS
Electronics build

Arjan Walia

Arjan Walia

Building accessibility tech Competitive pianist Tennis MVP

California High SchoolClass of 2028Danville, California

About Me

My mission is to build and scale technology-based solutions that adapt to humans, and I work at the intersection of music, technology, and accessibility.

I build technology for underserved athletes, neurodivergent and physically impaired musicians, and students struggling with mental health. I do this by combining my passions for computer science, digital signal processing, and electrical engineering.

Through my volunteering, research, and projects, I continue to explore the question that began my journey: who gets access?

My Work

Portfolio

Technical Skills

  • Software Engineering

    • Python
    • JavaScript
    • Node.js
    • PostgreSQL
    • Supabase
    • Tailwind CSS
    • HTML
    • FastAPI
    • Blockchain Infrastructure
  • AI & Security

    • Autonomous Agent Orchestration
    • AI-native Product Development
    • LLM Security
    • Data Exfiltration Defense
    • Prompt Injection Mitigation
  • Hardware & ML

    • Machine Learning
    • Deep Learning
    • Arduino
  • Libraries

    • PyTorch
    • NumPy
    • Pandas
  • Cloud & Developer Tools

    • AWS
    • LiveKit
    • GCP
    • GitHub
    • AI coding tools

Awards

  • Music

    • Carnegie Hall Winner's Concert with the Royal Foundation · October 2025
    • Stanford University · May 2026
    • Berlin Grand Prize Virtuoso · February 2026
    • Global Genius Music · April 2025
    • San Francisco Innovative Music · March 2025
    • Music through the Centuries · January 2025
    • International Youth Music Competitions · January 2026
  • Technology & Research

    • IEEE publication: “Underwater vessels acoustic classification with machine learning and deep learning”
    • First Prize, Voice Cursor Hackathon · June 2026For Agent-Secure, a security framework that screens an AI agent's file and shell actions before they run.
    • 3rd Place, Contra Costa County Science Fair · March 2026For VirtuosoFix, my technology assistant for pianists with limited dexterity.
  • Sports

    • Team MVP, leading the team to an undefeated 2025 season
    • Multiple USTA Level 7 tournament wins · 2024–25
  • Academics

    • North Coast Section CIF President's List · 2025–26
    • Varsity Athletic Award · 2025–26
    • Certificate of Academic Achievement · 2025–26

Let’s Connect

Get in touch

Email me for speaking, mentorship or research opportunities

  • Speaking: Talks on music, accessibility technology, or student mental health.
  • Mentorship: Helping students exploring coding, signal processing, or music tech.
  • Research: Collaborating on accessibility, AI security, or audio and signal processing.

My story

Growing up, beyond years of rigorous training in piano, my grandmother’s (Dadi’s) philosophy of “Seva” (selfless service) has shaped my identity. A lifelong teacher, she tutors under-privileged children and pays for their tuition.

As an avid pianist, I’ve always valued my access to self-expression. However, seeing others struggle with accessibility limitations made me question what happens when people cannot pursue what they love. Dadi’s philosophy of “success is measured by what you give, not what you accumulate” became central to my design choices for vulnerable populations facing barriers to accessibility, and it is always an inspiration for me to continue building for accessibility.

In middle school, I began exploring technology to answer this question. I learned that accessibility barriers stem from cost, physical ability, or mental health. My journey started when I coded a tennis biomechanics analyzer using Node.js and React to make private coaching affordable. But I soon realized cost isn’t the only hurdle people face, so I built solutions to manage mental health wellness and assist physically disabled pianists, using Python, Supabase, and Pandas.

For a deeper understanding, I advanced research in audio processing during UC San Diego’s selective COSMOS program and through IEEE publications. These experiences allowed me to address more complex challenges. I engineered a sensory-safe online stage with AI monitors for marginalized musicians, and developed an LLM-security framework for AI agents to prevent malicious activity, which also won a hackathon. Three internships have equipped me with cybersecurity and architecture expertise to build modern and safe solutions.

Putting Seva into practice continues through my service as a music therapy volunteer for people with Down Syndrome and a teaching volunteer for neurodivergent children.

I aspire to solve the same barrier Dadi is solving with books: access.

Arjan performing on a Steinway at Carnegie Hall
Arjan with family at the Golden Temple
Arjan on the tennis court with his racquet
Arjan holding a tennis trophy
Cal High men's tennis team, 2025 EBAL champions
Arjan with a tennis trophy
Arjan receiving an award
Arjan holding a tennis trophy
Arjan at the Taj Mahal
Arjan with family on a trip in India
Arjan wearing a tournament medal
Winners' concert on stage at Carnegie Hall