We design, build, test and maintain the applications your staff and the public use every day. You own the code, the documentation and the deployment, and we stay on to keep it running.
Custom software and web applications
Portals, case management systems, dashboards and internal tools built around your workflows and approval chains.
Mobile applications
iOS and Android apps for citizens, customers and field staff, published under your organisation's own store accounts.
Intranet systems
Staff portals for documents, announcements, requests and approvals, hosted on your network or in the cloud.
Software licensing and maintenance
Licences for the software we build, with maintenance plans that cover updates, fixes and security patches.
SaaS products and digital platforms
Hosted platforms we build and run for agencies, businesses and individuals, paid for by subscription instead of one large upfront build.
What you receive
- Source code in a repository your organisation owns
- Technical and user documentation
- Hands on training for administrators and staff
- An optional support plan with agreed response times
Typical engagements
- A state agency still tracks files on paper and wants an online records and approvals system.
- A hospital group needs one patient portal across its branches, on web and mobile.
- A distributor wants a staff intranet to replace the WhatsApp groups it uses for approvals.
Related work

Client project, Commerce
Sparkle Commerce
An online commerce platform for merchants banking with Sparkle Microfinance Bank, with a store builder, merchant dashboard and payments that settle into Sparkle accounts.

Client project, Entertainment
Tikwey Events
A platform for selling event tickets online, with wallets, several payment gateways and QR code tickets checked at the door.

Client project, Education
St John's Anglican Primary School, Aroloya
A website for a primary school on Lagos Island founded in 1857, covering its history, admissions information and news for parents.
Have a project or a tender in mind?
Tell us what you need. We reply within two working days with questions, a rough timeline and the next step.
Tender documents and procurement enquiries:
procurement@sonestack.com