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k-saicharan/README.md

Saicharan

Builder at the intersection of AI, product thinking, and real-world systems.

My approach starts with observation — I look at how systems actually behave, identify friction that's easy to overlook, and work out what's worth solving. From there, the path to execution is short. I use Google Antigravity, Claude Code, and terminal-based workflows to move quickly from insight to working prototype, integrating open-source tools pragmatically along the way.

Most of what I build started as something I needed myself. That's where the ideas come from — lived experience, not briefs. My value is in the full loop: spotting what needs to exist, understanding why it matters, and building enough to prove the idea works — validation over perfection.


What I'm Building

Project What it does Stack
tote-counter AI vision tool that counts warehouse tote stacks using Llama 4 via Groq — 69% exact accuracy via chain-of-thought prompting Python · FastAPI · Groq
CantStopLearning Android app that generates AI audio lessons on any topic via Perplexity Sonar API + TTS React Native · TypeScript · Supabase
stridemind Walking companion app — capture timestamped insights mid-walk via Health Connect Flutter · Dart · SQLite
shoe-fit-biomechanics Interactive research documentary on the engineering of shoe discomfort HTML · CSS · Vite

Case Studies & Research

Study Focus
Amazon Delivery UX Proposal UX + financial modelling — £168M ROI case for a single notification UI fix
Perplexity Voice Mode Study Feature proposal for voice conversation continuity with impact analysis
Amazon Envelope Analysis SQL-backed process improvement from firsthand warehouse observation

Stack

Languages:  Python · TypeScript · Dart · JavaScript · SQL
Frameworks: FastAPI · React Native · Flutter
Backend:    Supabase · SQLite · Groq API · Perplexity Sonar API
Tools:      VS Code · Claude Code · GitHub · Render

Reach me

saicharan9977@gmail.com

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  1. amazon-delivery-ux-proposal amazon-delivery-ux-proposal Public

    UX case study: Optimising Amazon's last-mile delivery notification system — £168M ROI financial model, interactive dashboard, and Lean UX proposal

    CSS

  2. shoe-fit-biomechanics shoe-fit-biomechanics Public

    Interactive research tool exploring shoe fit, foot biomechanics, and comfort science — visualised with data-driven insights and live demos

    HTML

  3. stridemind stridemind Public

    Android app for capturing insights and ideas during walks — voice notes, AI tagging, and stride-synced thought journaling

    Dart

  4. tote-counter tote-counter Public

    AI-powered tote stack counter for warehouse use — Vision Language Model (Llama 4 via Groq) with chain-of-thought prompting, FastAPI backend, mobile-first frontend

    Python

  5. AI-Data-Center-Dashboard AI-Data-Center-Dashboard Public

    Real-time AI data centre monitoring dashboard with live metrics, infrastructure analytics, and cost visualisation — built with Chart.js and deployed on GitHub Pages

    CSS

  6. amazon-envelope-process-analysis amazon-envelope-process-analysis Public

    Operations improvement case study: SQL-backed analysis of open envelope incidents at Amazon's last-mile delivery, with process flow mapping and actionable recommendations