JASA — Software that works.
A team building mobile apps, web platforms, and AI-powered products. We help startups ship MVPs and established businesses modernize through technology.
BUILT WITH
ABOUT US
We build software you can rely on.
JASA is a small team under PT Langit Cerah Teknologi. We design, build, and ship mobile apps, web platforms, and custom software. We work directly with founders and teams who need things done right.
Every team member has 7+ years of experience building products at startups and established companies, with products used by millions of people.
SERVICES
How We Can Help You
From quick prototypes to production systems, we handle design, development, and everything in between.
UI/UX Design
User flows and interfaces designed for clarity, not just aesthetics.
Prototyping & MVP
Test your idea with real users before committing to a full build.
Web Development
Fast, accessible web apps built with React and Next.js.
Mobile Development
Native Android and iOS apps, or cross-platform with Flutter and React Native.
AI & Automation
Integrate AI tools into your workflow or products. AI agents, chatbots, data processing, reasoning and more.
Custom Software
Internal tools, dashboards, integrations, whatever your business needs.
Maintenance & Support
We stick around. Quick response, bug fixes, updates, and improvements over time.
PORTFOLIO
Selected Work
A few examples of what we've built. More case studies coming soon.
Moonly Manager
Our ProductLaunching Q1 2026
Budget Smarter, Save More, Stress Less
Track every expense, set smart budgets, and reach your financial goals. Your personal finance companion.
Subscribe easily via Apple App Store, Google Play Store, or our payment gateway. Use any payment method you prefer — from credit cards to digital wallets.
Budget Dashboard
Expense Tracking
Retail Business Suite
Complete internal system for inventory, sales orders, purchase orders, product management, customer management, and service tracking.
Logistics Management System
Internal operations platform for a shipping and logistics company.
Business Portfolios & Branding
Web portfolios and design systems for multiple businesses.
CONTACT US
Let's Talk
Have a project in mind or facing a challenge? Share your ideas or describe your problem, and we'll help you find the right solution. We'll get back to you within 24 hours.
