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Overall Review Rating

4.5 (7 Ratings)

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

Overview

Harmon Group develops creative and strategic marketing plans customized to suit the unique requirements of individual businesses, be they business-to-business or business-to-consumer operations. They truly understand their partners is their primary objective. Once they have a good handle on who you are and where you’ve been, we’re better equipped to help you get to where you want to go.

founded
Founded 1988
employees
Employees 10 - 49
hourly rates
Hourly Rates $150 - $199
our ratings
Ratings 4.5/5
contact
Contact +16152563393

Services

  • Mobile App Design
  • E-Commerce
  • Web Development
  • Hybrid App Development
  • iOS App Development
  • Platform Development
  • 3D & Interior Design
  • Cross Platform Development
  • Content Management System
  • Android App Development
  • CMS Development
  • Mobile App Development

Industries Served

Advertising & Marketing Construction Fashion & Apparel Food & Beverage Healthcare Manufacturing Nonprofit & NGO

Harmon Group Reviews

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

Melissa Ortega

VP of Product - Brightline EdTech Inc
Posted on May 31, 2026
4.5 Overall Rating

First QA engagement where the team found bugs before the client did. Consistently.

Honestly, I came into this engagement with some scepticism. We had a bad experience with a vendor twelve months earlier and I wanted to see evidence of competence, not just hear about it. The discovery documentation was the first signal. The sprint delivery consistency was the second. By go-live I had stopped being sceptical and started planning how to expand the engagement. The production system has been stable from day one and our internal team loves working with the codebase they left us.

Project summary

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

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 Fashion & Apparel
project cost
Project Cost $50,000 to $149,999
Read Full Review

Sabrina Vollmer

Chief Innovation Officer - Rheintal Digital AG
Posted on Apr 19, 2026
4.5 Overall Rating

They understood the difference between AI that demos well and AI that runs in prod

Honestly, I came into this engagement with some scepticism. We had a bad experience with a vendor twelve months earlier and I wanted to see evidence of competence, not just hear about it. The discovery documentation was the first signal. The sprint delivery consistency was the second. By go-live I had stopped being sceptical and started planning how to expand the engagement. The production system has been stable from day one and our internal team loves working with the codebase they left us.

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 5.0/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type AI & Machine Learning
industry
Industry Healthcare
project cost
Project Cost $150,000 to $499,999
Read Full Review

Julien Moreau

Co-Founder & CTO - TechLyon SAS
Posted on Jan 27, 2026
4.5 Overall Rating

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

We received proposals from six vendors. Four of them quoted us prices that bore no relationship to the actual scope. This team came back with something realistic and then delivered against it exactly. I have worked on enough technology projects to know that the gap between what is proposed and what is delivered is where trust gets destroyed. There was no gap here. What was promised is what we got, and the ongoing relationship we have built from this is something we intend to continue.

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 4.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type Cloud Services
industry
Industry Construction
project cost
Project Cost $150,000 to $499,999
Read Full Review

Lucas Almeida

Engineering Manager - Rio Ventures Ltda
Posted on Feb 07, 2025
4.5 Overall Rating

A vendor that earned a place on our preferred supplier list through delivery, not sales

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 4.5/5
Schedule 4.0/5
Cost 5.0/5
Communication 4.5/5
project type
Project Type POS System Development
industry
Industry Food & Beverage
project cost
Project Cost $500,000+
Read Full Review

Katrin Bauer

Head of Product Management - Bayern Software KG
Posted on Sep 02, 2024
4.5 Overall Rating

Performance-first development that Google confirmed was worth it

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

A new product line required machine tooling integrations we had no experience with internally. We needed engineering expertise that had done this before.

Quality 4.5/5
Schedule 4.5/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type Web Development
industry
Industry Manufacturing
project cost
Project Cost $10,000 to $49,999
Read Full Review
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