Purpose-built digital products engineered for scale.
At Lontarlab, we engineer, deploy, and scale proprietary software solutions designed to transform key industries and deliver frictionless digital experiences.
Accompany Your Hajj Journey
Smart Pilgrim Digital Companion
Thawaf is a mobile application to help and make it easier for pilgrims to access information about Hajj and as an aspect of its implementation.
Sama Al Thawaf
B2B Booking Engine for Hotels, Flights & Pilgrim Catering
A dedicated enterprise B2B platform designed for travel agencies, muthawifs, and corporate operators to procure and manage Makkah & Madinah accommodations, chartered flights, and certified bulk catering.
International Roaming Web
Hajj & Umrah Roaming Packages Exclusively for Telkomsel Users
Automated digital portal for purchasing and instant activation of international data roaming packages exclusively for Telkomsel SIM card users, guaranteeing stable internet connectivity without the hassle of changing physical SIM cards upon arrival in Saudi Arabia.
PASWITA Tour & Travel
Official Portal, Hajj & Umrah Packages, Halal Tours & Visa Documents
Official landing page and digital showcase platform for PASWITA Tour & Travel, presenting Hajj and Umrah packages, Halal Tour itineraries, travel visa and document processing services, alongside latest pilgrimage insights.
ERA Solution Web
Enterprise Inventory Management System Engineered for Era Maju Abadi
Enterprise-grade inventory management, multi-warehouse stock balancing, procurement automation, and supplier fulfillment tracking system architected for Era Maju Abadi.
Kuwais International Group
Official Corporate Landing Page & Global Strategic Partnership Network
Official corporate profile and international showcase platform for Kuwais International Group, highlighting global trading ventures, government-accredited foundation partnerships, and cross-border tech initiatives.
SHRKH.ID
Enterprise Utility Tracking & Employee Compliance Automation Suite
Specialized operations suite providing automated utility billing reminders, government compliance tracking, centralized document repositories, and employee records for companies operating in the Kingdom of Saudi Arabia.
Damba Makkah
Exclusive Pilgrim Accommodation & Culinary Hospitality Services
All-in-one centralized operations management suite powering interactive TV management, digital voucher issuance, and real-time service activity audit logs for Damba Makkah.
Built for zero-latency synchronization & extreme seasonal traffic.
Engineering architecture powering high-concurrency enterprise and consumer applications.
Next.js, Flutter & TypeScript
NestJS, WebSockets & Cloud Functions
Google Cloud Platform, Kubernetes & Cloud Scheduler
PostgreSQL, MongoDB & Firebase Cloud Firestore
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