Tejasvi Konjeti · Henry M. Jackson High School · Mill Creek, Washington

I build software for problems I ran into myself.

I’m Tejasvi, a senior at Henry M. Jackson High School. Choosing colleges, I was guessing, like most students without a private counselor, so I built Clariva: a free college-planning app, live on the web and the App Store. ShieldWave is a sensor that detects attacks on a home Wi-Fi network; its tracking website is live, and the sensor is in use in my home.

In both, the hardest decision was what the system would never be allowed to do.

Clariva

free college planning · web + iOS

Admission estimates across 1,600 colleges, computed from published federal and Common Data Set figures. No paywall, no ads, no subscription.

The refusal: the AI is never allowed to decide a student’s chances. A deterministic classifier computes every tier and chance; the models only explain results they were handed.
Read the full project

the record

Released
clarivaapps.com
iOS App Store, June 2026
Current version
1.7.6
Coverage
~1,600 colleges
Admission estimates
live · by major
Aid matching
live · on the device
Platforms
web · iOS
Backend
71 cloud functions
Data sources
Scorecard · IPEDS · CDS
Automated test checks
~1,400
My commits, Apr 18 to Oct 17, 2026
360
Team commits, same period
447
My role
founder and owner
Next
Common Data Set curation pass

As of October 18, 2026. My commit count is GitHub's own, shown in the screenshot. Test checks are the individual checks in the project's automated suite, all passing.

GitHub's Contributors page for the Clariva repository with its address bar visible, showing weekly commits to main from April 18 to October 17, 2026, and the account tejasvikonjeti-cmyk with 360 commits.
GitHub's Contributors page, with the address bar kept in so the source is visible: github.com/tejasvikonjeti-cmyk/clariva. It counts commits to main, merges excluded. The repository is private.

ShieldWave

home Wi-Fi attack sensor · Raspberry Pi + SDR

A sensor that detects deauthentication attacks on a home network and alerts the owner to attacks that consumer routers do not report at all. A second detector, for RF jamming, is built and running on the Pi.

The refusal: no transmit path exists anywhere in the product. Countering a jammer is illegal, so every radio runs receive-only, ranked above every other requirement.
Read the full project

the record

Current version
release · in use in my home
Coverage
2.4 and 5 GHz Wi-Fi
Protocol-layer detection
built · validated end to end
RF jamming detection
built · running on the Pi
Platforms
iOS app · web dashboard
Backend
4 cloud functions
Sensor hardware
Raspberry Pi 5 · SDR · monitor-mode adapter
Automated test checks
29
My commits, Apr 18 to Oct 17, 2026
38
Team commits, same period
64
My role
founder and owner
Next
cross-layer fusion engine

As of October 18, 2026. My commit count is GitHub's own, shown in the screenshot. Test checks are the individual checks in the project's automated suite, all passing.

GitHub's Contributors page for the ShieldWave repository with its address bar visible, showing weekly commits and the account tejasvikonjeti-cmyk with 38 commits between July and October 2026.
GitHub's Contributors page, with the address bar kept in so the source is visible: github.com/Clariva-Apps/shieldwave. It counts commits to main, merges excluded. The repository is private.

also

RSA Attendance System
Cybersecurity for embedded IoT · ESP32 · solo

A classroom attendance system where the browser encrypts the student ID with RSA before it crosses the Wi-Fi, and an ESP32 microcontroller holds the only key that can read it.

Proof: 0 of 557 captured packets contained the student ID. Replay, the main weakness the tests exposed, is written up with a fix.

Read the full project
UW Mars Rover
Mission to Mars · University of Washington Youth & Teen Programs · Summer 2026

A two-week program building and programming a rover on the FTC platform in Java: tank, arcade and mecanum drive, autonomous routines using motor encoders rather than timing, a servo shoulder and geared claw, and AprilTag detection through the FTC VisionPortal.

Coursework rather than a project of my own design, included because it is where the hardware side started.

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