Legacy systems, modernized, data kept safe
Move your work from spreadsheets or aging apps to a new system that's fast and easy to maintain, without losing data or disrupting operations.
Is this service a good fit for you?
Every business is different. Here's who benefits most from this service, and what you receive at the end of the project.
Ideal for
- Businesses that still run operations on spreadsheets
- Companies with slow or hard-to-change legacy apps
- Teams whose original developer is no longer around
What you get
- Audit of existing systems and data
- Phased migration plan
- A new system with your data migrated
- Team training and documentation
Problems we solve
These are the problems we see most often. If one sounds familiar, there's a good chance we can help.
- 01
Problem
Layered spreadsheets full of error-prone formulas.
Our solution
Data moves to a central system with automatic validation.
- 02
Problem
The old app is slow and nobody dares to touch it.
Our solution
The code is studied and updated in phases, with AI helping read legacy code, then tested by developers.
- 03
Problem
Worried about losing data when switching systems.
Our solution
Migration is tested on a data copy, and the old system keeps running until the new one is ready.
What we can build
Features are chosen around your business needs, not a bundle full of things you'll never use.
- 01
Legacy system audit
Maps the features, data, and issues of the running system.
- 02
Data migration
Safely moves data from spreadsheets, old databases, or other apps.
- 03
Code refactoring
Updates outdated code to be faster, safer, and easier to maintain.
- 04
Phased rollout
The new system rolls out in phases so operations aren't disrupted.
- 05
Cloud migration
Moves apps from old servers to more reliable infrastructure.
- 06
Team training
We guide your team until they're comfortable with the new system.
Examples we can build
Projects we can build under this service. Don't see what you need? Just tell us.
- Spreadsheets to a web app
- Legacy database migration
- Updating old PHP apps
- Moving servers to the cloud
- Fixing slow applications
- Merging multiple apps
- Digitizing paper forms
- Refreshing old app interfaces
- Upgrading to the latest framework version
- Data cleanup & consolidation
- Connecting legacy systems to new apps
- Taking over projects from other developers
Technology we use
We choose technology based on need, not trends.
- Next.js
- React
- Laravel
- Node.js
- Python
- PostgreSQL
- MySQL
- Supabase
- Docker
- AWS
- Google Cloud
- Claude API
A clear idea of project cost
These prices are a starting point. After a short discussion, you receive a written scope with the final price before any work begins, so there are no surprise costs.
Discuss Your Needs- Small project
- from IDR 5 millionMoving off spreadsheets or one legacy appTimeline 3 weeks
- Large project
- from IDR 20 millionA phased overhaul of a large systemTimeline 8 weeks
Pay once, yours forever
Server, domain, and AI usage costs (if any) are paid directly to the provider, with nothing added by us.
- No license fees or per-user subscriptions
- Source code and data are fully yours
- Free to extend later, with us or any other team
- Free bug fixes for 30 days after handover
Questions about this service
Still have questions? Ask us directly on WhatsApp, we're happy to help.
Do operations have to stop during migration?
No. The old system keeps running until the new one is fully tested, then we switch over at an agreed time.
What if the old data is messy?
We review and clean the data first. Anything questionable is flagged for your team to confirm.
Can you continue an app built by another developer?
Yes. We study the code first, then share a condition report and recommendations before continuing.
Other services
Business needs are often connected. See other services that can complement this one.
- WebsitesFast, clean websites that are easy to find, built to introduce your business and win new customers.
- Web & Mobile AppsApps for your customers or your team, accessible from the browser or a phone.
- Internal SystemsOrganize operations that still run on spreadsheets and manual notes.
- Automation & IntegrationsConnect the tools you already use and automate repetitive work, so your team can focus on what matters.
- AI SolutionsAI chatbots, assistants, and document processing built on your business data, still overseen by your team.
- Tech Consulting & AuditsCode, security, and performance audits, plus clear technology and budget recommendations.
Contact
Ready to build software that actually gets used?
Tell us what you need. We'll reply with clear next steps, without confusing technical jargon.
- 12+Projects delivered
- 4+Years of experience
- 98%On time
