Availability
Support around the clock
Available for new projects
Uplinking Digital Worlds
We build websites and apps for businesses — carefully, and without the delays.
Experience
10+ years in the field
Quality
Thoroughly tested, bug-light
Delivery speed
Fast, reliable launches
What we do
What We Build
Everything you need to plan, design, build, and maintain a website or app — handled by one team.
Web & Application Development
Complete websites and apps built on modern frameworks, APIs, and cloud hosting.
Web & App UI/UX Design
Clean, good-looking interfaces that are easy to use and grow with your business.
Maintenance & Optimization
Ongoing updates, security patches, and monitoring to keep your site running.
Performance Tuning
Speed improvements so your site loads fast and scores well, even under heavy traffic.
How we work with you
Choose Your Engagement Model
Whether you need a scoped build or an ongoing partner, pick the model that fits how your team ships.
Project Based
A fixed-scope engagement for a defined deliverable — clear timeline, clear budget, clear finish line.
- Fixed scope & timeline
- One-time investment
- Dedicated project team
- Handover & documentation on completion
Retention
An ongoing partnership for teams that need continuous development, support, and improvements.
- Monthly retainer
- Priority turnaround
- Continuous iteration & support
- Flexible scope month to month
Trusted by
How we work
How We Work
Seven clear steps, from first conversation to ongoing support.
01
Discovery
Understanding your goals
02
Design & Planning
Design and technical plan
03
Development
Writing the code
04
Testing
Testing before launch
05
Launch
Going live
06
Monitoring
Watching for issues
07
Maintenance
Regular upkeep
Selected projects
Our Work
Before WebUpp existed, our team delivered these projects individually — some solo, some as part of larger teams. Here are the records.
PSQ / Coda
Tafsir Al-Mishbah
Full UI redevelopment of a Quranic interpretation app across iOS, Android, and web, with offline mode, gamification, and localization layered on top of the existing backend.
WGII
WGII Web & Spatial Data Platform
Website, CMS, and internal data management tool rebuild for an Indigenous land-rights advocacy consortium, including spatial data migration onto PostGIS.
Blibli / Curious Colibri
Jeda 10 Detik
Mindfulness mini web app built from scratch, public site and CMS both, centered on a ten-second mental health break.
Grain Group
Grain Group Site Redesign
Agency website redesign spanning four service lines and dozens of client case studies, built as a modular component system content editors can reconfigure without a designer.
Sagen AI
Sagen AI Product Suite
End-to-end build for Sagen AI, from a Live2D-to-Unity avatar animation pipeline to the public web app, cross-platform billing backend, and embeddable JS SDK that bring it to any site.
MSD / Curious Colibri
ngobrolinhpv.com
Public health awareness campaign site for Merck Sharp & Dohme Indonesia, built to spec and kept running with ongoing accessibility-focused maintenance.
The team
The Crew
Three experienced developers who used to work on their own and now build together as one team.
Get in touch
Start a Project
Tell us what you need and we'll get back to you. We reply to every message.
webupp.id/contact
onlineCommon questions
Frequently Asked Questions
Click a question to see the answer.
Websites, web applications, redesigns, landing pages, and UI/UX improvements for web and mobile apps — for businesses wanting a dependable partner from planning through maintenance.
Timelines depend on scope. After an initial discussion we plan the work with clear milestones, then build, test, and launch — with ongoing support afterwards.
Yes. Maintenance, performance tuning, and optimization are core services — we can pick up an existing project and stabilize it.
Use the contact form above with your project name, goals, and email. We'll reply to schedule an intro call.
This space theme is just our own branding. Client work follows your brand guidelines — clean, professional, and tailored to your audience.