Case studies: five projects, five named clients [ Skip to content ](#main) Menu [About](https://a2zweb.co/en/about) [Case Studies](https://a2zweb.co/en/case-studies) [Blog](https://a2zweb.co/en/blog) [Contact us](https://a2zweb.co/en/contact)Services [AI Automation](https://a2zweb.co/en/services/ai-automation) [AI Digital Employees](https://a2zweb.co/en/services/ai-digital-employees) [Chief Technology Officer as a Service (CTOaaS)](https://a2zweb.co/en/services/chief-technology-officer-as-a-service-ctoaas) [Custom Software Development](https://a2zweb.co/en/services/custom-software-development) [Tech Auditing & Strategy Consulting](https://a2zweb.co/en/services/tech-auditing-strategy-consulting) [Tech Hiring Support](https://a2zweb.co/en/services/tech-hiring) [Vibe Code Rescue](https://a2zweb.co/en/services/vibe-code-rescue) [All Services ](https://a2zweb.co/en/services) Products [BrandGEO](https://a2zweb.co/en/products/brandgeo-ai-brand-visibility-monitoring) [SharpAPI](https://a2zweb.co/en/products/sharpapi-ai-workflow-automation-api) [CVMatchScore](https://a2zweb.co/en/products/cvmatchscore-resume-scoring-matching) [Book a call](https://calendly.com/a2zweb?utm_source=a2zweb&utm_medium=website&utm_campaign=book_call&utm_content=nav_mobile) ### Topics - [ AI Automation 2 ](https://a2zweb.co/en/blog/category/ai-automation) - [ HR Tech 2 ](https://a2zweb.co/en/blog/category/hr-tech) - [ Recruitment 2 ](https://a2zweb.co/en/blog/category/recruitment) - [ Tutorials 2 ](https://a2zweb.co/en/blog/category/tutorials) - [ Security 2 ](https://a2zweb.co/en/blog/category/security) - [ Architecture 2 ](https://a2zweb.co/en/blog/category/architecture) - [ News 1 ](https://a2zweb.co/en/blog/category/news) - [ Compliance 1 ](https://a2zweb.co/en/blog/category/compliance) - [ Finance 1 ](https://a2zweb.co/en/blog/category/finance) - [ API 1 ](https://a2zweb.co/en/blog/category/api) ### Our Related Services - [ Tech Auditing & Strategy ConsultingThe scope covers architecture, codebases, delivery practices, and the way techno... ](https://a2zweb.co/en/services/tech-auditing-strategy-consulting) - [ Vibe Code RescueTwo-week senior-CTO audit for apps built with Cursor, Claude, Lovable, Bolt, v0... ](https://a2zweb.co/en/services/vibe-code-rescue) [View all services →](https://a2zweb.co/en/services) Five case studies are now live, each naming the client and carrying a testimonial from someone who worked with us. Here is a short summary of each. We have published five case studies. Each one names the client, describes the work, and includes a testimonial from someone at that company. The five -------- **[Sahseh, Saudi Arabia](/case-studies/sahseh-cto-as-a-service-platform-rebuild).** Contract CTO for the first Saudi coupons and cashback app, live since 2019 with more than five million users across the Gulf and Egypt. We audited the old application, ran the technical side of hiring for the product and engineering team, and delivered the platform that replaced it. We also moved the production estate from the Middle East to Europe without losing user data. **[Treïs Group, Singapore](/case-studies/treis-group-technical-due-diligence-carsharing).** Technical due diligence for an investor looking at a Singapore carsharing operator. We worked inside the target's engineering team, read the code and the system structures, and interviewed people across product and engineering. The report covered the gaps, the team, and a roadmap. The SGD 20 million round completed. **[EpicSoft Asia, Singapore](/case-studies/ucubix-b2b-game-licence-distribution-platform).** We designed and built UCubix, a B2B game licence distribution platform for a distributor that works with Take-Two, CD Projekt Red, SEGA and WB Games inside a NASDAQ-listed group. It runs today under a monthly support agreement. **[Discova](/case-studies/discova-enterprise-architecture-audit).** An independent technology audit of the enterprise applications and middleware architecture at the destination management arm of Flight Centre Travel Group. Six weeks, weekly reporting, delivered to the CEO and the senior leadership team. **[Careera.ai, Singapore](/case-studies/careera-ai-recruitment-platform-cofounder).** CTO of an AI recruitment platform built from zero, and one of its two co-founders. 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