
Luwara.id
Meta Ads analysis for advertisers. Reads the ad account every day, explains in plain language why results moved, runs four fixed checks, and executes nothing without your approval. 7-day read-only trial.
10 systems you can open right now, plus the projects whose code lives on GitHub.
Every link points to a site or application that actually runs.

Meta Ads analysis for advertisers. Reads the ad account every day, explains in plain language why results moved, runs four fixed checks, and executes nothing without your approval. 7-day read-only trial.

Private women's gym in Palembang: a public site plus a Laravel ERP covering a leads funnel, face check-in kiosk, personal-trainer management with body assessment, AI posture scanner and workout planner, POS and inventory, and finance dashboards with an audit trail.

Gym ERP for member operations: leads and member CRM, biometric check-in, AI posture scanner, point of sale, and finance reporting, deployed for a live fitness business.

Public site and admin portal for an All-In-One gym management system. A Go API (chi + GORM + SQLite) serves JSON only; Next.js 16 proxies /api/* so the browser stays on a single origin. Admin sign-in, partner logo uploads, and signed sessions.

An operational workspace for building and running business systems around real workflows. Laravel + Inertia + React, used as the foundation for internal products.

Vehicle rental management with a public landing page and a staff dashboard: filtered catalogue, a rental desk that calculates costs on the fly, fleet management, customer CRM, and a six-month revenue chart that refreshes every 15 seconds.

Public site for Loyal Fitness gym: facilities, programmes, packages, and visit scheduling. Reached by customers over WhatsApp, with a chatbot that hands off to the sales team.

An affiliate discovery platform: products are curated into thematic "worlds", filtered by category, then routed to official stores or TikTok Shop. Admin dashboard for product input, preview, and management tables.

Operational dashboard for a single-branch AC sales and washing business: bookings with a 10-minute slot hold, an admin queue fed by WhatsApp conversations, segmented broadcast, product stock with movements recorded, wash-unit analytics, and signed WhatsApp webhooks. OWNER and ADMIN roles enforced server-side.

A browser-based karaoke trainer: pick a mood, find a song through an LLM or the YouTube Data API, then get real-time accuracy scoring from the Web Speech API. No backend — React + Vite running entirely in the client.
No public URL. The code, README, and architecture live on GitHub.
A modular-monolith REST API foundation: Go, PostgreSQL, Redis, OpenAPI, HS256 bearer tokens, kiosk attendance with SHA-256 hashed QR tokens, and an event dispatcher over Redis.
A pnpm + turbo monorepo for multi-agent task orchestration: tiered delegation, human approval gates, shared vector memory, and remote control over Telegram.
A self-hosted pipeline that cuts long videos into 9:16 vertical clips: faster-whisper transcription, highlight scoring through Ollama, MediaPipe reframing, ASS captions, and ffmpeg export.
A three-stream pronunciation assessment API: Wav2Vec2 phoneme alignment, Whisper prosody and confidence, and a five-category accent classifier — with a live microphone interface.
A Telegram bot that records customer data straight into Supabase through a serverless webhook on Vercel, with no dashboard to open.
A Telegram Mini App for tracking finances: dashboard, category charts, transaction history, Excel export, and initData validation through HMAC-SHA256.
A CRM and project tracker for agencies: lead lifecycle, project progress, transactions with payment proof uploads, plus an AI assistant that reads the business data.
I take on web applications, APIs, WhatsApp automation, and AI integration. Describe what you need and I will reply with how I would approach it.