ICT · Software · Electronics · Training
Data and technology built for your business.
Open Sigma Data Solutions provides the systems organisations depend on | stock and invoicing, school fees, pharmacy, customer portals, field apps | and hands over infrastructure you actually own.
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systems we build and support
Infrastructure you own
Servers and source code in your name
Proven in Uganda
Pharmacy, retail, schools, clinics and more
Works on your network
Fast on mobile data, offline where it counts
Training and support
Staff trained, systems maintained
What we build
Systems for the way you actually work
We stay narrow on purpose. These are the systems we have built repeatedly, and the ones we can scope accurately.
ERP systems
Inventory, sales, procurement, payroll and accounting under one login.
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Websites
Fast, well-structured marketing sites and web platforms that convert.
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School management systems
Enrolment, fees, attendance, results and parent communication in one place.
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Pharmacy systems
Dispensing, stock, batch and expiry tracking built for how a pharmacy actually runs.
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Retail and POS
Point of sale, stock control and daily takings for shops and wholesalers.
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Clinic management
Patient records, appointments, billing and dispensing in one system.
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Mobile apps
Android and iOS apps that work on the connection your users have.
Learn moreWeb hosting
Reliable VPS hosting for websites, systems and applications — monitored and managed.
Learn moreDomain registration
Register and manage your .ug, .co.ug, .com and international domain names.
Learn moreHow we work
No twelve-month black boxes
Short cycles, working software at the end of each one, and a clear handover at the end.
- 01
Scope
A working session to map what you do today, where it breaks, and what is worth building first.
- 02
Build
Short cycles with something usable at the end of each one. You see progress weekly, not at handover.
- 03
Roll out
We migrate your data, train the people who will use it, and stay on hand through the first live month.
- 04
Support
Hosting, monitoring and changes as the business shifts. You own the code and the servers.
Have a project in mind?
Tell us what you are trying to fix. We'll come back with an honest view of scope, cost and timeline. No obligation.