topappdevelopmentcompanies
Write a Review menu
Menu

Overall Review Rating

4.3 (4 Ratings)

Quality 4.4/5
Schedule 4.3/5
Cost 4.1/5
Communication 4.1/5

Services

  • Cross Platform Development
  • Android App Development
  • ERP Development
  • Mobile App Development
  • Azure Services
  • Machine Learning
  • .NET Development
  • Big Data
  • AI Development
  • Web Development
  • Cloud Solutions
  • iOS App Development

Industries Served

Events & Event Management Financial Services Legal Services Media & Entertainment

Quantum Reviews

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

Khalid Al-Mansoori

Director of Innovation - Emaar Digital Group
Posted on Jul 27, 2024
4.0 Overall Rating

Five years of siloed records are now a single analytical asset. Worth every dollar.

We have worked with a few agencies over the years and the comparison is honestly not close. What stood out from the start was that they spent serious time understanding the problem before they proposed anything. Once development started, every sprint review was clean — no hidden surprises, no slipped milestones. The production system has been running for four months without a single critical issue. Our internal developers reviewed the codebase at handover and were genuinely complimentary about the quality. That does not happen often.

Project summary

Partner-level reporting required visibility into matter data that our current systems could not provide without significant manual extraction and aggregation.

Quality 4.0/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.0/5
project type
Project Type Data & Analytics
industry
Industry Legal Services
project cost
Project Cost $10,000 to $49,999
Read Full Review

Radosław Kowalczyk

Head of Development - Wisła Software Sp zoo
Posted on Dec 01, 2023
4.5 Overall Rating

Analytics foundation that will support our growth for years without a rebuild

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

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 4.5/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type Data & Analytics
industry
Industry Events & Event Management
project cost
Project Cost $10,000 to $49,999
Read Full Review

Cameron Aldrich

Head of Digital Operations - Northstar Logistics Corp
Posted on Mar 21, 2023
4.5 Overall Rating

Our support ticket volume dropped 20% after the UX overhaul. Proof is in the numbers.

What I appreciated most was that they were honest when things were not going to plan. There was one point mid-project where a dependency was going to affect our timeline and they told us three weeks before it would have become critical. That gave us time to adjust. Vendors who manage upward proactively are rare. This one did it consistently throughout the engagement.

Project summary

Our compliance team had flagged gaps that needed fixing before our next regulatory review. The work was too specialist for our internal team to absorb without dropping the product roadmap entirely.

Quality 5.0/5
Schedule 4.5/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type UI/UX Design
industry
Industry Financial Services
project cost
Project Cost Less than $10,000
Read Full Review

Lars Pfeiffer

VP of Technology - NordTech Logistik GmbH
Posted on May 15, 2022
4.0 Overall Rating

Security team that treated our risk as their own. That ownership made all the difference.

What I appreciated most was that they were honest when things were not going to plan. There was one point mid-project where a dependency was going to affect our timeline and they told us three weeks before it would have become critical. That gave us time to adjust. Vendors who manage upward proactively are rare. This one did it consistently throughout the engagement.

Project summary

Our audience data sat in eight different tools with no shared identity. Personalisation was impossible without first solving that foundation problem.

Quality 4.0/5
Schedule 4.0/5
Cost 4.0/5
Communication 3.5/5
project type
Project Type Cybersecurity
industry
Industry Media & Entertainment
project cost
Project Cost $10,000 to $49,999
Read Full Review
back to top