Blog & Case Studies

Deep dives into things I've designed, built and shipped.

@tolipovjs/rich-text — a Notion-style React editor

@tolipovjs/rich-text — a Notion-style React editor

A 22 KB rich text editor published to npm — Notion UX without the $99/mo bill.

ReactTypeScripttsupVite

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Royal Auto Ship — programmatic SEO marketing site

Royal Auto Ship — programmatic SEO marketing site

A Next.js rebuild that generates SEO-optimized pages at scale.

Next.jsTypeScriptApp RouterProgrammatic SEO

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Phone Security Camera — old Android into a 24/7 stream

Phone Security Camera — old Android into a 24/7 stream

A streaming-infra project: RTMP ingest, HLS playback, deployed to the cloud.

MediaMTXDockerRTMPHLS

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Squeeze — a privacy-first file compressor in the browser

Squeeze — a privacy-first file compressor in the browser

Compress PNG, JPG, PDF, DOCX, XLSX and ZIP — entirely client-side, nothing uploaded.

Next.js 15TypeScriptTailwind v4OffscreenCanvas

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CKD Prediction — an ML-backed medical web app

CKD Prediction — an ML-backed medical web app

A FastAPI + Next.js monorepo that predicts chronic kidney disease risk.

FastAPIPythonNext.jsTypeScript

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KidsLearn UZ — a gamified learning app for kids

KidsLearn UZ — a gamified learning app for kids

Uzbek-language preschool learning: letters, numbers, games, songs and rewards.

React NativeExpoexpo-audioexpo-speech

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SafeMine — a BLE-connected safety monitoring app

SafeMine — a BLE-connected safety monitoring app

A mobile app that talks to hardware over Bluetooth and tracks worker safety in real time.

React NativeExpoBLEexpo-sensors

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Hunarmand — a crafts marketplace (mobile + admin)

Hunarmand — a crafts marketplace (mobile + admin)

An e-commerce platform connecting Uzbek artisans with buyers.

React NativeExpoReactOAuth

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Medical Student App — Expo + Supabase, runs on web too

Medical Student App — Expo + Supabase, runs on web too

A cross-platform mobile app for medical students, backed by Supabase.

React NativeExpo RouterSupabaseReact Native Web

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Shaxmatchi.uz — scan, analyze and play chess

Shaxmatchi.uz — scan, analyze and play chess

Point your camera at a chessboard, get the position, and play on from there.

Next.jsComputer VisionFENChart.js

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Tournament Manager — an offline desktop app for football leagues

Tournament Manager — an offline desktop app for football leagues

Run football tournaments end to end, with standings calculated automatically.

TauriReactTypeScriptshadcn/ui

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Tibbiyot Platform — a desktop EHR/EMR training tool

Tibbiyot Platform — a desktop EHR/EMR training tool

A local-first desktop app that teaches students how electronic medical records work.

TauriRustReactVite

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Education App — role-based school management dashboards

Education App — role-based school management dashboards

Separate dashboards for admins, teachers and students in one system.

ReactReact RouterChart.jsReact Quill

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Lotos — a Telegram Mini App for food ordering

Browse a menu, build a cart and check out — all inside Telegram.

ReactViteTypeScriptTailwind

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Form-to-Telegram — a hardened form-forwarding backend

Turn any website form into a Telegram message — with abuse protection built in.

Node.jsExpressnode-fetchexpress-rate-limit

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5-sinf — a learning app for 5th-grade students

5-sinf — a learning app for 5th-grade students

Curriculum-aligned learning content for fifth graders, on web and mobile.

TypeScriptReactExpo

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Building AI agents for an auto-transport brokerage

Building AI agents for an auto-transport brokerage

How I grew from frontend to full-stack to shipping AI agents in production.

AI AgentsLLMRAGPrompt Engineering

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