Shopkeeper POS
A Windows desktop operating system for a real retail business.
I build applied AI, machine learning, automation, and software systems for complex operational work.
Four projects that show practical engineering across operations, machine learning, and product software.
A Windows desktop operating system for a real retail business.
Model health, data drift, and diagnosis in one practical control room.
A desktop-style exam workflow for OMR, essays, reports, and review.
A role predictor and skill-roadmap tool trained on developer-survey data.
Private work is intentionally described at a high level and never links to a restricted repository.
Tracks sales, purchases, inventory, credit, expenses, and profit & loss while keeping all data local to one machine.
Registers models and datasets, ingests prediction logs, computes health scores, and schedules monitoring workflows with clear retraining guidance.
Combines authentication, bubble-sheet processing, barcode detection, AI-assisted essay utilities, and report generation in one operational tool.
Uses a KNN model, similar-developer matching, and tailored skill-gap guidance to make a large public dataset personally useful.
Replaces manual spreadsheet work with a focused Windows workflow for store, employee, and protection-sales reporting.
Built with the Next.js App Router and Tailwind, featuring a hand-written 2D particle engine rather than dependency-heavy WebGL.
Organizes prompts and workspaces, runs evaluation jobs in the background, and combines durable storage with fast cached reads.
Parses and groups an XML feed into useful updates, with offline-aware caching, filtering, and a sharing composer.
Pairs a Next.js interface with a FastAPI, worker, and database stack; the project explicitly frames responsible, authorized use.
Turns a topic into a complete vertical video with AI-assisted scripting, media sourcing, narration, subtitles, FFmpeg rendering, YouTube upload, retries, and channel reporting.
A Kotlin and Jetpack Compose app with Room persistence, background reminder checks, and an operational dashboard.
A practical toolkit spanning model development, product engineering, data infrastructure, and desktop delivery.
How I work
I focus on the signal a person needs, then choose the smallest capable system that can deliver it.
Operations, reporting, assessment, and monitoring are designed around the actual decisions people need to make.
From offline SQLite apps to queue-backed services, the architecture fits the environment rather than chasing novelty.
Good interfaces surface priorities, drift, stock, deadlines, and report-ready outcomes before users need to ask.
Let's connect
Tell me what you're working on. I'll read your note and get back to you by email.
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