Software, cloud and digital government
engineering for the Gulf.
Coalescence Solutions is a UAE-registered engineering firm delivering custom software, cloud infrastructure and citizen services for organisations in Saudi Arabia, the United Arab Emirates, Qatar and the United States.
- 16+ years
- 340+ projects
- 9 e-government programmes
- 800K+ service users
What we do
Seven engineering
practices.
Engagements are delivered by a single accountable team. The engineers who scope a system design, build, secure and document it through to handover.
Web Application Development
Enterprise portals, workflow platforms and line-of-business systems, supported by dedicated offshore engineering teams.
Web ApplicationsE-Government Solutions New
Public-sector engineering on national infrastructure: Nafath and Elm platforms in Saudi Arabia, work on the RAKEZ client management system in the UAE, and on passenger wayfinding at Hamad International Airport.
E-GovernmentCloud & Infrastructure Services
Landing zone design, workload migration and managed operations on Azure and AWS, with data residency and cost governance established from the outset.
CloudAI & Data Analytics
Data platforms, executive reporting and AI features grounded in your own data, with defined metrics and measurable accuracy.
AI & DataMobile App Development
Native and cross-platform applications for customer engagement, field operations and enterprise mobility.
MobileCybersecurity & Compliance
Security assessment, system hardening and audit readiness against the frameworks applicable in Saudi Arabia and the UAE.
SecurityIoT & Edge Computing
Sensor-to-cloud telemetry and edge processing specified for high ambient temperature, dust ingress and intermittent connectivity.
IoT & EdgePublic sector
Citizen services on national digital infrastructure
Saudi Arabia and the UAE operate national platforms for identity, payment and notification at population scale. We deliver services on that infrastructure: Nafath and Absher in the Kingdom, UAE Pass in the Emirates, Hukoomi in Qatar.
- 9 programmes
- Delivered across the GCC, currently serving more than 800,000 users.
- 240M+ transactions
- Processed through Absher during the first half of 2026. Integration provides both authentication and established reach.
- 12.5M UAE Pass users
- Across 15,000+ services and 350+ government entities.
- Bilingual delivery
- Right-to-left layout and bidirectional text specified at design stage and tested against separate acceptance criteria.
Track record
Sixteen years of delivery
Their collaborative approach and industry knowledge enabled us to accelerate growth, enhance our offerings, and achieve key performance metrics seamlessly.
How we work
Client ownership of every deliverable
Source code, deployment pipelines, cloud accounts and signing keys are registered to your organisation from the first commit, so the platform can be taken in-house or transferred to another supplier at any point.
- Two-week increments
- Each cycle produces deployable software, demonstrated at review and released to staging.
- Architecture decision records
- Every significant technical choice documented with its rationale and accepted trade-offs.
- Business rule coverage
- Automated tests cover domain logic and integration paths, so the platform remains safe to extend.
- Offshore capacity
- Engineers on Gulf working hours, within your repository and sprint cycle, under a single UAE contract.
Engagement
Engagement structure
Each stage produces a defined deliverable, including discovery, which is completed before any build commitment is made.
Discovery
Two weeks establishing the domain model, constraints and integration surface. Produces a written estimate and risk register, retained by the client irrespective of whether the engagement proceeds.
Architecture
Data model, service boundaries and environment design, recorded as architecture decision records with the rationale for each significant choice.
Delivery
Two-week increments producing deployable software, demonstrated at review and released to a staging environment each cycle.
Handover
Operations runbooks, technical documentation and a structured handover to your engineering team. Ongoing support is available on retainer where required.
Writing
Canvas
Guidance on regional compliance obligations, national platform integration and delivery practice, written by the engineers doing the work.
UAE PDPL: data residency requirements ahead of the January 2027 deadline
Federal Decree-Law No. 45 of 2021 has applied since 2022. The issue of executive regulations and a confirmed enforcement date make it an architectural requirement with a deadline.
Read E-Government7 minIntegrating with Nafath and Absher: a guide for Saudi digital services
Saudi Arabia operates national identity and citizen transaction platforms at very large scale. For a new public service, the design question is how early to integrate with them.
Read Architecture9 minIncremental migration from legacy ASP.NET to .NET Core
Full rewrites of business-critical systems carry a high failure rate. Incremental migration takes longer to show visible progress and completes more reliably.
ReadDiscuss a requirement
Send a summary of the system, the constraint and the timeline. Enquiries are answered directly by an engineer.