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Overall Review Rating

4.5 (4 Ratings)

Quality 4.6/5
Schedule 4.3/5
Cost 4.4/5
Communication 4.8/5

Overview

Qvantage is an advanced and diversified IT firm located at Riverside and Irvine, CA. They serve their clients through their low cost, high quality, and reliable custom mobile application and web development solutions. Their professional team gives you support whenever you need help with a custom software and web project. They work with you from concept through delivery of your website.

founded
Founded 2000
employees
Employees 2 - 9
hourly rates
Hourly Rates $100 - $149
our ratings
Ratings 4.5/5
contact
Contact +18887883247

Services

  • Cloud Provisioning Services
  • Cross Platform Development
  • DevOps & Cloud
  • iOS App Development
  • Motion Graphics
  • MVP Development
  • Mobile App Development
  • Digital Strategy
  • Android App Development
  • Game Development
  • Custom Software Development
  • Web Development

Industries Served

Agriculture Energy & Utilities Healthcare Sports & Fitness

Q-vantage Reviews

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

Ananya Sharma

Engineering Manager - BlueMind Analytics Pvt Ltd
Posted on Nov 30, 2025
4.5 Overall Rating

Multiplayer held through the launch spike we had underestimated. No downtime.

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

A failed engagement the previous year had made us more rigorous about vendor selection. We took the time to find a partner we actually trusted before we committed.

Quality 5.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type Game Development
industry
Industry Agriculture
project cost
Project Cost Less than $10,000
Read Full Review

Declan Hartley

Chief Digital Officer - Southern Cross Technology
Posted on Mar 14, 2025
4.5 Overall Rating

Sales, marketing, and customer success in one system. First time we have achieved that.

Our stakeholder group was unusually broad — board sponsors, operational users, compliance leads, and an IT team with strong opinions. I have watched vendors handle that kind of environment badly. This team adjusted how they communicated depending on who they were talking to, managed expectations honestly when things shifted, and delivered something that each group considers a success. Getting everyone to agree on that outcome was not straightforward and they deserve credit for making it happen.

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 4.5/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type CRM Development
industry
Industry Healthcare
project cost
Project Cost $150,000 to $499,999
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Fiona MacPherson

Operations Director - Highland Analytics Ltd
Posted on Nov 27, 2024
4.5 Overall Rating

Every milestone hit. Every commitment met. No excuses, just delivery.

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

Smart meter rollout generated data volumes our analytics infrastructure could not handle. We needed a platform that scaled without requiring a rebuild every two years.

Quality 4.5/5
Schedule 4.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type POS System Development
industry
Industry Energy & Utilities
project cost
Project Cost Less than $10,000
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Reuben Loh

CTO - Marina Bay Ventures Pte Ltd
Posted on Nov 09, 2023
4.5 Overall Rating

Headless commerce that finally gave our marketing team the independence they needed

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

The project had a board-level visibility date. We needed a partner who would treat the deadline as their own.

Quality 4.5/5
Schedule 4.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type E-commerce Development
industry
Industry Sports & Fitness
project cost
Project Cost $10,000 to $49,999
Read Full Review
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