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Overall Review Rating

4.6 (7 Ratings)

Quality 4.6/5
Schedule 4.5/5
Cost 4.6/5
Communication 4.6/5

Services

  • Cloud Computing
  • Cloud Provisioning Services
  • Web Development
  • Cloud Governance
  • Android App Development
  • Cross Platform Development
  • iOS App Development
  • Mobile App Development
  • Advertising, Media
  • Azure Services
  • Game Development
  • .NET Development

Industries Served

Energy & Utilities Food & Beverage Healthcare Human Resources Real Estate Retail & E-commerce

ZTABS Reviews

Have a look at these client reviews on previously delivered projects.

Erik Lindqvist

Chief Technology Officer - Nordic Cloud AB
Posted on Nov 17, 2025
4.5 Overall Rating

Pipeline configuration that maps to how our team actually sells. Revolutionary.

The part of this project I had been most worried about was the integration work. Our system landscape is complex, some of the upstream APIs were barely documented, and one of our third-party vendors was notoriously slow to respond. This team documented what the upstream vendors could not, built resilience into the architecture where third-party reliability was uncertain, and delivered integrations that have worked exactly as specified since day one. I genuinely could not have asked for more.

Project summary

A new care pathway required patient data to move between systems in a way our current architecture did not support. The integration complexity was beyond what we could handle in-house.

Quality 5.0/5
Schedule 4.5/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type CRM Development
industry
Industry Healthcare
project cost
Project Cost $10,000 to $49,999
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Nisha Pillai

Director of Engineering - GrowthBridge Ventures
Posted on Jun 02, 2025
4.5 Overall Rating

Multi-region setup and automated failover that we tested twice and it worked both times

The technical quality is the obvious thing to highlight. The automated test suite is comprehensive, the deployment pipeline is solid, and the documentation is actually useful rather than written to satisfy a checklist. But the metric I keep coming back to is what has NOT happened since go-live. No 2am incident calls. No emergency patches. No post-launch retrospectives about what went wrong. For a system of this complexity, that outcome is exactly what we paid for.

Project summary

Our internal team was committed to maintenance and could not absorb a new build of this complexity. An external partner was the only way to hit the timeline.

Quality 4.5/5
Schedule 4.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type Cloud Services
industry
Industry Human Resources
project cost
Project Cost $50,000 to $149,999
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Bram de Vries

Chief Technology Officer - Windmill Tech BV
Posted on Oct 11, 2024
4.5 Overall Rating

Honest options with real trade-offs. Not a predetermined answer dressed up as a strategy.

What set this team apart in practice was their engineering judgment — specifically, their willingness to tell us when our requirements were wrong and explain what to do instead. Not every vendor does that. The consultative element elevated the final output well beyond what our original brief described. We ended up with something better than what we had asked for, which is not a sentence I expected to be writing in a review.

Project summary

Post-pandemic buyer behaviour had shifted heavily to online. Our digital infrastructure had not kept pace with that shift and it was showing in our inquiry volumes.

Quality 4.0/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.0/5
project type
Project Type IT Consulting
industry
Industry Real Estate
project cost
Project Cost Less than $10,000
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Fatima Al-Suwaidi

Head of Digital Strategy - Gulf FinTech Holdings
Posted on Apr 22, 2024
5.0 Overall Rating

Mixed reality experience that impressed the client audience we were trying to win

Looking back, what strikes me most is how little drama there was. Real technology projects have problems. This one had them too — but every problem was flagged before it became a crisis, every scope change was handled through a proper process, and every risk was managed rather than buried. Our project manager said it was the smoothest vendor engagement he had been involved in. Given how complex the technical requirements were, I think that reflects genuine delivery maturity.

Project summary

Our internal team was committed to maintenance and could not absorb a new build of this complexity. An external partner was the only way to hit the timeline.

Quality 5.0/5
Schedule 5.0/5
Cost 5.0/5
Communication 4.5/5
project type
Project Type AR/VR Development
industry
Industry Food & Beverage
project cost
Project Cost $150,000 to $499,999
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Lars Pfeiffer

VP of Technology - NordTech Logistik GmbH
Posted on Feb 27, 2023
4.5 Overall Rating

Finally solved the trust problem our procurement team had argued about for two years

Looking back, what strikes me most is how little drama there was. Real technology projects have problems. This one had them too — but every problem was flagged before it became a crisis, every scope change was handled through a proper process, and every risk was managed rather than buried. Our project manager said it was the smoothest vendor engagement he had been involved in. Given how complex the technical requirements were, I think that reflects genuine delivery maturity.

Project summary

The business case had been approved but the internal resource to execute it had not materialised. External delivery was the pragmatic solution.

Quality 5.0/5
Schedule 5.0/5
Cost 4.0/5
Communication 4.0/5
project type
Project Type Blockchain Development
industry
Industry Human Resources
project cost
Project Cost Less than $10,000
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