Our Products
In-house developed software solutions
built entirely with cutting-edge technology
Smartable
Education ERP with Smart Auto Timetabling
Automated timetable generation using Google OR-Tools constraint programming
Wrenchub
Modern Vehicle Service Center Management
Cloud-based workshop software for digital job cards, real-time tracking, and SMS notifications
oidcscan
Free OIDC & OAuth Security Scanner
SSL Labs for your Identity Provider — paste an issuer URL, get a spec-cited security grade with a shareable report
hallbook
Function-Hall Booking & Payment Ledger
Double-booking-proof calendar, advances & receipts, and revenue reports for function halls
waterflow
Water-Plant Delivery Routes & Ledger
Route deliveries, can-deposit tracking and monthly statements with UPI payment links for packaged-water plants
sunnahfast
Sunnah fasting reminders — email or push, the evening before, 7 PM your time, Insha Allah
Warm reminders before Mondays/Thursdays, White Days, Ashura, Dhul Hijjah & Shawwal — plus a Hijri converter, calendar feed, fasting journal, monthly date pages, blog & an embeddable widget. Free forever, Insha Allah
We Also Build Websites
Modern, fast, secure websites for restaurants, hospitals, schools and more — each live demo below ships with a dozen-plus switchable designs. Pick a style you love and we'll make it yours.
Want a site like these? Contact us — we design, build, secure & host it end-to-end.
oidcscan
Free OIDC/OAuth security scanner — SSL Labs for your Identity Provider
Key Features
- Paste an issuer URL — instant security grade of its OIDC/OAuth configuration
- Checks across discovery, JWKS, endpoints, PKCE, token & algorithm hygiene
- Every finding cites the exact RFC / OpenID spec clause it comes from
- Immutable, shareable report permalinks — paste them in tickets and PRs
- Monitoring accounts: e-mail alerts when your IdP posture drifts
- SSRF-hardened scanner; works with any standards-compliant IdP
Technology Stack
Frontend
SvelteKit, TypeScript, TailwindCSS
Backend API
Cloudflare Workers, Hono.js, TypeScript
Database
Cloudflare D1 (SQLite at the edge)
Protection
Cloudflare Turnstile, per-IP rate limiting
Resend (OTP sign-in codes & alerts)
Scans are free and need no account — sign up only to monitor your IdP over time. Findings map to the same checks we run in IAM security engagements.
hallbook
Function-hall booking calendar, advances & payment ledger — Telugu-first
Key Features
- Slot calendar with database-enforced double-booking protection
- Holds with automatic expiry — tentative bookings free themselves up
- Advances & payments on an append-only ledger, GST-aware receipts
- Shareable receipt links for customers; SMS/email notifications
- Revenue, outstanding-balance and hot-date reports
- Complete English + Telugu interface, OTP login, mobile-first
Technology Stack
Frontend
SvelteKit, TypeScript, TailwindCSS
Backend API
Cloudflare Workers, Hono.js, TypeScript
Database
Cloudflare D1 (SQLite at the edge)
Protection
Cloudflare Turnstile, per-IP rate limiting
Notifications
Resend email · MSG91 SMS (DLT)
Accounts are onboarded by our team — contact us for a demo and pricing.
waterflow
Delivery routes, can-deposit ledger & monthly statements for packaged-water plants
Key Features
- Route-wise delivery logging that keeps working offline and syncs safely
- Can & deposit tracking per customer — never lose a can again
- Monthly statements with UPI payment deep links (no gateway fees)
- Automatic overdue reminders; rate snapshots keep old bills unchanged
- CSV exports for accounts; English + Telugu, OTP login
- Idempotent sync — double-taps and reconnects never duplicate entries
Technology Stack
Frontend
SvelteKit, TypeScript, TailwindCSS
Backend API
Cloudflare Workers, Hono.js, TypeScript
Database
Cloudflare D1 (SQLite at the edge)
Protection
Cloudflare Turnstile, per-IP rate limiting
Offline
PWA + client-UUID idempotent sync
Notifications
Resend email · MSG91 SMS (DLT)
Accounts are onboarded by our team — contact us for a demo and pricing.
sunnahfast
Sunnah fasting reminders — email or push, the evening before, 7 PM your time, Insha Allah
Key Features
- Reminders before Mondays & Thursdays, the White Days (13–15), Ashura, the first nine days of Dhul Hijjah incl. Arafah, and six of Shawwal — pausing respectfully for Ramadan, the Eids & Tashreeq
- Two channels: email or push notifications — and sunnahfast installs as an app (PWA) straight from the browser, no app store
- A short Jumuah email every Thursday evening — Surah al-Kahf, salawat & the hour of acceptance, Insha Allah
- Lands at 7 PM in your own local timezone — the evening before, so suhoor is never a scramble
- Umm al-Qura Hijri calendar with a ±1-day "sync with your local moon sighting" adjuster
- Hijri ↔ Gregorian converter, month-by-month fasting-days pages, and a subscribable .ics calendar feed with built-in evening-before alarms for Google, Apple & Outlook
- Private fasting journal (stored only on your device) and a free embeddable "next sunnah fast" widget for any website
- Blog & reminder emails quote every hadith verbatim with its exact reference — machine-checked against verified source banks
- Double opt-in signup and a genuine one-click unsubscribe — free forever, Insha Allah, no account, no card, ever
Technology Stack
Frontend
SvelteKit, TypeScript, TailwindCSS — installable PWA with a service worker
Backend API
Cloudflare Workers, Hono.js, TypeScript
Database
Cloudflare D1 (SQLite at the edge)
Notifications
Web Push — VAPID (RFC 8292) + RFC 8291 payload encryption, hand-built on WebCrypto
Resend (confirmation & evening reminders)
Protection
Cloudflare Turnstile, per-IP rate limiting
Scheduling
Hourly Cron Trigger, timezone-aware
Analytics
Cloudflare Web Analytics (cookieless) + anonymous first-party referral tallies
Free forever, Insha Allah — no account, no card, just an email and a one-click unsubscribe whenever you like.
Smartable
API-First Education ERP with Smart Auto Timetabling
Key Features
- Automated timetable generation using Google OR-Tools
- Multi-tenant architecture with organization isolation
- Multi-campus support with branch scoping
- JWT authentication with refresh token rotation
- Teacher absence & substitution management
- Holiday management with automatic scheduling exclusion
- PDF export with 5 different views
- Advanced analytics & reporting
- Break supervision roster automation
- Conflict detection & constraint validation
Technology Stack
Frontend
SvelteKit, TypeScript, TailwindCSS
Backend API
Cloudflare Workers, Hono.js, TypeScript
Database
Cloudflare D1 (SQLite at the edge)
Computing
Modal.com (Serverless Python), Google OR-Tools, ReportLab
Authentication
Custom OAuth implementation, JWT + Refresh Tokens, Bcrypt
Infrastructure
- Cloudflare Workers: Edge API with global distribution
- Cloudflare D1: SQLite database at the edge
- Modal.com: Serverless Python for OR-Tools computation
- GitHub Actions: Automated CI/CD pipeline
Quality & Testing
- Comprehensive Testing: 19 route test suites
- Integration Tests: End-to-end API testing
- CI/CD Pipeline: Automated testing on every commit
- Type Safety: Full TypeScript implementation
Architecture
Users (Web Browser)
↓
Cloudflare Workers (Edge Runtime)
├── SvelteKit UI (SSR/SPA)
└── REST API (170+ endpoints - internal calls)
↓
├── Cloudflare D1 Database (26 tables, SQLite at edge)
└── Modal.com Python Service (OR-Tools + ReportLab)
Note: The SvelteKit UI and REST API are served from the same Cloudflare Worker. The REST API interacts directly with both D1 (for data persistence) and Modal.com (for timetable generation & PDF export).
170+
API Endpoints
26
Database Tables
19
Test Suites
5
PDF Export Views