CUSTOM SOFTWARE DEVELOPMENT SINGAPORE
Custom Software Development in Singapore
Off-the-shelf software forces your teams to work around it. We design and build custom software in Singapore that fits the way your business already works, from internal platforms and customer portals to AI-powered applications, and we support it long after launch.
Free 30-minute consultation with a senior engineer. No obligation.
- Headquartered at 71 Robinson Road, Singapore
- Trusted by GIC, UOB, MPA, and government agencies
- PDPA-ready engineering and data handling
- Design, engineering, and AI under one roof
Trusted by Singapore's Leading Institutions
WHAT WE BUILD
Custom Software for the Way Your Teams Actually Work
From ideation to implementation, we craft custom software that removes manual work, connects your systems, and gives your teams tools they want to use.
Enterprise Web Applications
Internal platforms, operations dashboards, and customer portals built on modern web stacks and designed for daily use by hundreds of staff.
Workflow & Process Automation
Replace spreadsheets, email chains, and manual approvals with software that routes, validates, and records work automatically.
API Development & System Integration
Connect your ERP, CRM, core banking, or government systems through secure APIs so data moves without re-keying.
AI & Machine Learning Features
Document extraction, intelligent search, recommendation, and AI agents built on your own data and deployed inside your existing tools.
Legacy System Modernisation
Re-platform ageing applications onto maintainable, cloud-ready architecture without stopping the business that depends on them.
Ongoing Support & Evolution
Managed hosting, monitoring, security patching, and a roadmap of improvements so the software keeps pace with your business.
HOW WE WORK
From Discovery to Daily Use in Weeks
A fixed-scope discovery phase means you know cost, timeline, and architecture before committing to a full build.
- Step 1
Discovery Call
A 30-minute call to understand your goals, current systems, and constraints. You leave with an initial view of options and rough effort.
- Step 2
Scoping & Design Sprint
A short, fixed-scope phase of workshops, process mapping, and clickable prototypes. Output: a fixed-price proposal with architecture and timeline.
- Step 3
Agile Build
Regular releases into a staging environment your team can test. You see working software throughout the build, with a chance to adjust as you go.
- Step 4
Launch & Support
Deployment, training, documentation, and a support agreement. The same engineers who built it stay on the account.
WHY ONE X GROUP
A Singapore Team Built for Production Software
We are a Singapore-headquartered technology group that designs, builds, and runs software for banks, government agencies, and global brands.
Local Team, Local Accountability
Your product, engineering, and design leads sit in Singapore. Meetings happen in your time zone and your office when you need them.
Enterprise Track Record
We have shipped platforms for GIC, UOB, Julius Baer, the Maritime and Port Authority, and Canon. We understand procurement, security reviews, and compliance.
Grant-Ready Engagements
We scope and document projects to support Enterprise Development Grant (EDG) and Productivity Solutions Grant (PSG) applications where your project qualifies.
AI Built In From Day One
Every build is designed to take advantage of AI where it earns its place: document processing, agents, search, and analytics on top of your own data.
Custom Software Development FAQs
Common questions from Singapore businesses considering a custom build.
Build the Software Your Business Actually Needs
Tell us what your teams are working around today. We will come back with options, effort, and a clear next step.