Independent software & commercial products.

In addition to full-stack client engineering, I design, build, and maintain production-grade commercial software—including multi-warehouse retail billing engines, hospitality dining suites, system diagnostic daemons, and focused browser utilities.

Catalog08 Products

PlatformsWeb · POS · Linux · Windows · Chrome

EngineeringUDARAX

LifecycleActive & Maintained

onebill.udarax.me/pos/terminal-01

[F3 SCAN] SKU: OB-9042 · Rs. 4,850 · Qty: 2
// Batch Allocated: #B24-09 · Warehouse: Central Hub
[THERMAL DRIVER] ESC/POS Slip: 18ms · SMS Dispatched

Commercial OS · Retail & Wholesale

v3.4.0 STABLE

OneBill POS: Enterprise Point of Sale & Smart Inventory Ecosystem

An all-in-one commercial operating system uniting high-speed cashier checkout (F3/F12), granular FIFO batch tracking, multi-warehouse stock logistics (TR), customer credit ledgers, and automated SMS notifications.

F3/F12 Hotkey Billing · FIFO Batches · Public Bill Portal

Laravel 11 MySQL ESC/POS Thermal SMS Gateway Spatie RBAC

Live Staging Cluster View Product Specs

restomanager.internal/kds/monitor

[ORDER #184] Table 08: 2x Wagyu Ribeye, 1x Pasta
// KDS Routing: Station Grill · Elapsed: 04:12
[PUSHER SYNC] Dispatched <120ms · Shift Float In Sync

Hospitality Cloud Platform

v2.5.0 ENTERPRISE

RestoManager: Restaurant POS, Waiter Terminal & Real-Time KDS

Mission-critical cloud hospitality platform bridging tableside waiter ordering, live Kitchen Display System (KDS /kitchen/monitor) via Pusher WebSockets, recipe ingredient deductions, and blind cash shift floats.

Live Table Grid · Pusher KDS Routing · 13+ Analytical Reports

Laravel 11 Pusher WebSockets KDS Live Monitor Table Ordering Recipe BOM

Web · Tablets · Kitchen KDS View Product Specs

syspulse.internal/monitor/v2

[TELEMETRY] CPU: 14.2% · RAM: 3.8/16GB · SWAP: 0%
// Sampling: 42ms · Linux ProcFS & Win32 Hooks
[STATUS] Memory Footprint: 12.4MB RSS · Zero Bloat

Systems Diagnostic Utility

v1.3.0 OPEN SOURCE

SysPulse: Cross-Platform Real-Time System Telemetry Daemon

An ultra-lightweight telemetry monitor for Windows and Linux delivering sub-50ms kernel metric sampling for CPU, RAM, Disk I/O, and Network without the overhead of heavy task managers (<15MB idle).

Free & Open Source · Sub-50ms Kernel Telemetry · <15MB RAM

Rust / C Kernel Hooks Windows API Linux ProcFS Zero Bloat

Free & Open Source

t.me/kadda_bot (Telegram Bot Engine)

[INCOMING] @user: "I am having many works today"
// Reasoning: Gemini 1.5 Flash · Latency: 180ms
[CORRECTION] "I have a lot of work today"

Conversational AI & EdTech

v2.0.0 ACTIVE

Kadda Bot: AI English Conversational Coach via Google Gemini

An intelligent conversational Telegram agent designed to assist early-stage English learners. Evaluates user sentences, flags grammatical inconsistencies, and offers natural phrasing alternatives in real time.

50,000+ Queries Handled · Sub-Second Flash Models

Google Gemini Telegram API Node.js Webhooks NLP Reasoning

Telegram Bot API Start Chatting

chrome-extension://whatsapp-privacy-protector

[DOM MUTATION] Chat List: Blur Active · Avatars: Hidden
// Hover Reveal: Target Thread Active · Media Concealed
[SECURITY] Manifest V3 · Zero Data Transmission

Browser Security Extension

v2.3.0 VERIFIED

WhatsApp Privacy Protector: Screen-Sharing Obfuscation Suite

A lightweight browser security tool engineered for professionals, teachers, and presenters. Conceals confidential chats, contact names, and profile pictures in real time during Zoom, Google Meet, and Teams calls.

Zero-Latency MutationObserver · Hardware CSS Blur Filters

Chrome Extension Manifest V3 JavaScript MutationObserver CSS Hardware Blur

Chrome Web Store Install

chrome-extension://tab-hider/session

[PANIC HOTKEY] Alt+W Triggered · 14 Tabs Stashed
// Decoy Swapped: google.com/search?q=docs
[VAULT] Local Encrypted Session · Instant 1-Key Restore

Workspace Privacy

v1.4.2 VERIFIED

Tab Hider: 1-Key Workspace Privacy & Tab Cloaking Utility

A discrete privacy and focus browser extension designed to instantly cloak, conceal, and restore sensitive workspace tabs with a single keyboard shortcut during meetings, screenshares, or shared office hours.

1-Key Global Hotkey · Stealth Dummy Replacement Mode

Manifest V3 Chrome Tabs API Hotkeys Local Storage Zero Telemetry

Global Hotkey Utility Install

chrome-extension://sticky-notes/viewport

[PAGE ANCHOR] github.com/laravel/framework#pr
// Note #03: "Review FIFO batch allocation logic on L142"
[STORAGE] IndexedDB Local Cache · Auto-Saved

In-Browser Productivity

v2.1.0 VERIFIED

Sticky Notes: URL-Anchored Web & Tab Scratchpad Companion

A frictionless in-browser productivity companion for creating persistent, color-coded sticky notes, code snippets, and quick scratchpad items pinned directly onto specific URLs or persistent across new tabs.

URL-Anchored Pinning · Multi-Palette Tagging · Auto-Save

Chrome Extension Manifest V3 DOM Pinning IndexedDB Zero Server

Offline Browser Scratchpad Install

chrome-extension://screen-audio-capture

[MEDIA STREAM] Display: 2560x1440 @ 60fps · VP9/Opus
// Ingest: System Loopback + Microphone Synced
[EXPORT] WebM/MP4 Client Blob · Zero Cloud Upload

Multimedia & WebRTC

v1.2.4 STABLE

Screen & Audio Capture: In-Browser Recording & Video Export

In-browser screen recording utility built for quick client demonstrations, tutorial creation, and video bug reports. Employs modern WebRTC and MediaRecorder streams with direct client-side exports.

Synchronized Mic Audio · Direct WebM/MP4 Export · Zero Cloud Uploads

WebRTC MediaRecorder API Audio Streams HTML5 Canvas Client-Side

Client-Side WebRTC Install

Product Philosophy

Built for permanence, not forced subscription churn.

Each tool is engineered to run independently without telemetry lock-ins, mandatory cloud accounts, or unnecessary background bloat.

Read My Engineering Principles