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Overall Review Rating

4.8 (8 Ratings)

Quality 4.5/5
Schedule 4.7/5
Cost 4.6/5
Communication 4.6/5

Overview

coolblueweb was established in 2009 and works entirely in-house in Seattle. They have extensive experience developing websites, web apps, and e-commerce stores, particularly on the Magento & WooCommerce platforms. Their clients are active members of their team and are involved in every step of the process. They believe purposeful design can transform organizations, inspire action, and enable progress.

founded
Founded 2009
employees
Employees 10 - 49
hourly rates
Hourly Rates $100 - $149
our ratings
Ratings 4.8/5
contact
Contact +12064534071

Services

  • Advertising, Media
  • Android App Development
  • Mobile App Development
  • DevOps & Cloud
  • CMS Solutions
  • iOS App Development
  • Cross Platform Development
  • Magento
  • AngularJS Development
  • Big Data
  • MongoDB Development
  • Web Development

Industries Served

Advertising & Marketing Aerospace & Defense Fashion & Apparel Financial Services Information Technology Manufacturing Pharmaceuticals & Biotechnology Real Estate

coolblueweb Reviews

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

Dominic Fairfax

Head of Digital Transformation - Arcadian Consulting Ltd
Posted on Jun 15, 2026
4.5 Overall Rating

Time-to-publish dropped from two days to under an hour. The team noticed immediately.

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 product thinking was strong. Our execution capacity in this specific domain was limited. We needed deep expertise, not a generalist willing to learn on our time.

Quality 4.0/5
Schedule 4.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type CMS Development
industry
Industry Aerospace & Defense
project cost
Project Cost $50,000 to $149,999
Read Full Review

Victoria Haines

Chief Product Officer - Solaris Media Group
Posted on Oct 18, 2024
5.0 Overall Rating

Performance testing caught a latency issue three weeks before our biggest traffic event

Three months post-launch our key metrics are all moving in the right direction — user adoption ahead of target, support volume down, time-on-task reduced for our core workflows. The product team has started planning features that were never viable on the previous platform. That is the real proof of the investment: it opened up possibilities rather than just replacing what was there before.

Project summary

Regulatory submission required a document management platform that handled version control, permissions, and audit trails at a scale our existing tools were not designed for.

Quality 5.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type Quality Assurance & Testing
industry
Industry Pharmaceuticals & Biotechnology
project cost
Project Cost $500,000+
Read Full Review

Tariq Al-Harbi

Director of Technology - Saudi Cloud Holdings
Posted on Aug 20, 2024
5.0 Overall Rating

ERP went live on the agreed date. Those of you who have been through ERP projects understand.

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 campaign workflow ran across twelve different tools. The reconciliation overhead was hurting both speed and accuracy, and our team was absorbing the cost.

Quality 5.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type ERP Development
industry
Industry Advertising & Marketing
project cost
Project Cost $50,000 to $149,999
Read Full Review

Wei Xin Chua

Product Director - Lionhead Digital Pte Ltd
Posted on Jul 31, 2023
4.5 Overall Rating

Infrastructure spend down by a third. Same performance, better architecture.

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

Our product roadmap was solid but our internal delivery capacity was stretched thin across maintenance. A trusted external partner for the net-new build was the only option that made timeline sense.

Quality 4.0/5
Schedule 4.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type Cloud Services
industry
Industry Information Technology
project cost
Project Cost Less than $10,000
Read Full Review

Soo-Yeon Choi

Product Manager - Gangnam Ventures Co Ltd
Posted on May 31, 2023
5.0 Overall Rating

Primary keywords moved from page two to position three in five months

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

Unplanned downtime was our single largest controllable cost. Predictive maintenance data showed we could address most of it — but only with the right data infrastructure in place first.

Quality 4.5/5
Schedule 5.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type Digital Marketing
industry
Industry Manufacturing
project cost
Project Cost $150,000 to $499,999
Read Full Review
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