Crafting High-Performance Web & Mobile Applications
We build scalable, blazing-fast web applications, mobile apps, corporate websites, SaaS platforms, and custom digital systems tailored to your brand and business goals.
Featured Web & Mobile App Projects
Live web applications, mobile platforms, interactive audio streaming systems, and digital portals crafted by Karib System Development.
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Rajawali FM Lampung (rajawalifm.com) is the #1 youth radio broadcast and digital streaming platform in Lampung, broadcasting on 95.2 FM and streaming worldwide. Built by Karib System Development for an ambitious generation that is Smart, High Achiever, and Energetic. The platform features an ultra-low latency live audio player, dynamic hit charts, breaking news, and interactive schedules for flagship shows including Breakfast Club, Pagii Boss, Juke Box, Cracking Zone, Aspire to Inspire, and Tonight Show.
RajawaliFM Flagship Shows Lineup
Broadcast Daily on 95.2 FM
BREAKFAST CLUB
Good Music, Good Vibes, Better Day
PAGII BOSS
Work Smart, Live Better
JUKE BOX
Your Music, Your Story
CRACKING ZONE
Talk, Fun, Challenge
ASPIRE TO INSPIRE
Bigger Dreams, Brighter Future
TONIGHT SHOW
The Best Music For Your Night
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Garuda FM Bali (garudafm.com) is a premier digital radio streaming portal and cultural guide broadcasting live from Denpasar, Bali. Engineered by Karib System Development, it combines high-fidelity Icecast/HLS audio streaming with an interactive 20Hz - 20kHz canvas spectrum visualizer, serene Bali Wisdom reflections, eco & spirit guides, local tourism directory, and global music curation in an elegant Balinese gold aesthetic.
Musholla Viola
Citra Indah City, Jonggol, Bogormviola.org
mviola.org is a comprehensive Islamic community web ecosystem developed by Karib System Development for Musholla Viola in Citra Indah City, Jonggol, Bogor. Championing the spirit 'Membangun Kekhusyuan Beribadah, Semangat Belajar dan Keiklasan Beramal', the platform features automated real-time prayer schedule calculations, a digital Al-Qur'an reader with full translation and transliteration, financial infaq transparency with construction progress milestones, event calendars, and community news.
Rumah Makan "Ala Sunda" Teh Endang
karib-webrestoran.vercel.app is a responsive digital restaurant portal and online ordering platform engineered for Rumah Makan 'Ala Sunda' Teh Endang in Ragunan, South Jakarta. Blending traditional Parahyangan recipes with modern digital ordering, the application features an interactive 33-dish menu catalog (Nasi Liwet Kastrol, Nasi Timbel Komplit, Grilled Chicken & Fish with Sambal Dadak, Pepes, Sayur Asem, Sop Iga Sapi), instant WhatsApp order dispatch, catering package promos, and delivery coverage across South Jakarta.
Menu Unggulan & Paling Laris Ala Sunda
Pesan Cepat via WhatsApp
Nasi Liwet Kastrol
Nasi liwet gurih rempah dengan teri medan & pete
Nasi Timbel Komplit
Nasi timbel daun pisang pulen wangi autentik
Ayam Goreng / Bakar
Ayam empuk bumbu kecap meresap & sambal dadak
Nila Goreng / Bakar
Ikan nila bakar bumbu kecap manis gurih
Sop Iga Sapi Gurih
Iga sapi empuk kuah bening rempah beraroma
Sayur Asem Sunda
Kuah asam segar tradisional dengan melinjo & kacang
Our Web & Mobile App Capabilities
Custom Web Applications
Full-stack web applications built with Next.js, React, Node.js, and Python with responsive UI and enterprise-grade backend APIs.
SaaS & Cloud Platforms
Multi-tenant cloud platforms featuring subscription billing, role-based access control, and analytics dashboards.
High-Converting Portals & E-Commerce
Speed-optimized web portals designed for conversion, SEO dominance, and flawless mobile experience.
API Design & System Integration
Robust REST and GraphQL APIs connecting third-party payment gateways, CRMs, WhatsApp APIs, and ERPs.
Our Web & Mobile App Lifecycle
Strategy & UX Wireframing
Understanding target user personas, mapping information architecture, and prototyping interactive user journeys.
Pixel-Perfect UI Design
Crafting bespoke design systems, color harmonies, micro-animations, and responsive layouts.
Scalable Full-Stack Engineering
Writing clean, type-safe TypeScript, optimized database schemas, and robust backend logic.
Testing, SEO & Core Web Vitals
Rigorous cross-browser testing, accessibility checks, automated SEO meta tags, and 95+ PageSpeed scores.
CI/CD Deployment & Maintenance
Automated deployment to global CDN networks with SSL, caching, continuous monitoring, and security patching.
Ready to Build Your Web & Mobile App?
Let's turn your vision into an exceptional, high-converting digital experience.