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sushan5140/README.md

Susan

AI / Computer Science · Research Engineering · Full-Stack Systems

Trustworthy AI · retrieval · physiological ML · language technology · weirdly useful experiments

Python · TypeScript · Next.js · Supabase · Computer Vision · Research Engineering


choose a mode

▼ click any mode below to open its panel · click again to close

🧪 R&D MODE — research, hypotheses, benchmarks, failure analysis · click to open

Research first. Metrics second. Failure cases always.

I’m interested in the part of AI research that asks not only “does it work?” but also where it fails, whether the evaluation is honest, and what evidence would actually falsify the claim.

Falsification-driven reasoning for LLM research

Competing hypotheses, explicit predictions, executable tests, failure conditions, and provenance-aware evaluation.

LLM Reasoning Falsification Evaluation

Premature-closure research system

Controlled experiments around reasoning behavior, blind evaluation, reproducibility, and structured benchmark runs.

Reasoning Experimental Design Evaluation

Evidence-aware AI systems

Explores how generated answers can remain tied to inspectable evidence instead of treating fluency as proof.

Trustworthy AI Evidence Retrieval

Search for things in the physical world

Vision + spatial-memory experiments for finding previously seen objects while reducing false alarms and wrong-place retrieval.

Computer Vision Spatial Memory Retrieval

Subject-conditional conformal prediction for biosignal ML

Focuses on per-subject reliability rather than hiding difficult cases inside population averages.

Python Conformal Prediction Biosignals

Personalized calibration for wearable stress detection

Studies subject-specific baselines, LOSO evaluation, selective prediction, and when personalization does not help.

Wearable ML Signal Processing Calibration

Questions I keep coming back to

  • When does a better average metric hide a worse failure mode?
  • Can uncertainty guarantees remain reliable for individual subjects?
  • How should retrieval systems behave when the “closest” context is still wrong?
  • Can AI systems expose limitations and provenance instead of pretending every output is equally trustworthy?

⚙️ DEV MODE — products, deployed systems, interfaces, shipping · click to open

Ideas are cool. Shipping them is cooler.

This is where research leaves the notebook and has to survive auth, databases, interfaces, edge cases, deployment, and actual users.

GKS discovery + preparation platform

A full-stack system for applicant discovery, scholarship information, interview preparation, privacy-aware profiles, and community workflows.

Next.js TypeScript Supabase

Korean-learning companion

A language-learning product built around guided practice, conversational interaction, and a more human-feeling learning experience.

Language Tech AI Full-stack

Multilingual browser reading assistant

Word-level reading support for Korean, Japanese, Chinese and other languages through a Chromium extension.

JavaScript Manifest V3 NLP

Korean Video Lab

Context-first Korean learning

Video-based listening and context practice with level-based content, guest flows, personalization, and creator/community features.

Learning Tech Video Supabase


🌙 2:00 AM MODE — odd ideas, tiny escapes, and experiments that got out of hand · click to open

It's 2 AM. The idea is ridiculous. The repo already exists.

A Minecraft sidekick with a memory. A club for doing the bare minimum. A way to remember who you met and why it mattered.

playful on the outside · intentionally built on the inside

An AI Minecraft companion that remembers your world.

Not just /follow. The idea is a second player who remembers bases, understands goals, and eventually gathers, crafts, and builds alongside you.

current stage: V0 scaffold · autonomous errands are next

Minecraft Mineflayer Agent Memory

For when your brain has 2% battery and 37 tabs open.

Tiny distractions, low-effort comfort, the Regret Button, character-development lore, and quiet company. No motivational speeches required.

vibe: no fixing · just surviving

Interactive Web Micro-interactions Personal Memory

“Wait, who was that—and why should I talk to them?”

An opt-in event networking utility for remembering people, finding genuine overlap, planning a first conversation, and knowing when to follow up.

superpower: turning awkward introductions into context

Networking Privacy-first Relationship Memory

Perform an autopsy on a conversation.

A playful conversation-analysis experiment with a forensic interface and deliberately dramatic personality.

status: somehow works
severity: questionable

NLP Web Forensics-ish

You've been online too long. Prove you still exist.

Instead of proving you're not a bot, this tiny anti-doomscroll experiment asks you to prove you're still acting human.

status: alive
NPC risk: non-zero

Browser Experiment Vanilla JS Cursed Utility

The unofficial 2 AM rule

If it keeps coming back to mind, build a tiny version.

Some ideas become tools. Some become experiments. Some should probably have stayed in the notes app.

Curiosity Prototypes Why Not?

build first · explain why later

some projects belong in a paper · some belong in production · some belong at 2:00 AM


About

I’m Susan, an incoming undergraduate student from India preparing to study Artificial Intelligence / Computer Science.

I’m especially interested in how AI systems fail, how uncertainty should be communicated, how retrieval can go wrong, and how research ideas can be turned into usable systems.

I’m still early in my academic journey, so I care more about developing good research habits than presenting myself as an expert.

Curious enough to build · careful enough to question the result

Pinned Loading

  1. manhua-lens manhua-lens Public

    Browser extension for translating and pronouncing selected Korean, Japanese, Chinese, French, and Spanish text

    JavaScript 5

  2. air-guitar-cv air-guitar-cv Public

    Python 1

  3. neuropsychology/NeuroKit neuropsychology/NeuroKit Public

    NeuroKit2: The Python Toolbox for Neurophysiological Signal Processing

    Python 2.4k 555

  4. henrikbostrom/crepes henrikbostrom/crepes Public

    Python package for conformal prediction

    Python 584 46

  5. Nokia-Bell-Labs/papagei-foundation-model Nokia-Bell-Labs/papagei-foundation-model Public archive

    (ICLR'25) PaPaGei: Open Foundation Models for Optical Physiological Signals

    Python 179 36