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CQUELLE

Verified company

Custom software development for companies where getting it right the first time matters.

Hamburg, HH (DE)
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Trusted by

Selected clients

IIntact Solutions Group LLCHHealth Velocity Capital

Capabilities

What they do, who they serve, and the stack they build on.

Technologies

AngularAWSAzureDocker.NETPostgreSQLReactC#JavaScriptNext.jsOpenAIPython

Selected work

A snapshot of recent projects and outcomes.

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What clients say

Arullo AI

CQUELLE is known for

Consistent deliveryCost-effective solutionsTechnical expertiseResponsive team

Clients consistently praise CQUELLE for their exceptional ability to deliver robust, commercial-ready software solutions. They are noted for their responsiveness, cost-effective solutions, and ability to transform complex business processes efficiently. CQUELLE's technical expertise and commitment to understanding client needs have been highlighted as key strengths.

Client testimonials

“It's been a pleasure working with CQUELLE team. In an era where AI tools can do everything, it's hard to find people that can understand the business need and ask the right questions. A great profile for a startup where things are not perfectly square and a lot must be achieved.”

J

Jean-Christophe Vasselon

GoFlint

“It was wonderful working with them; they were a great team.”

F

Founder & CEO

AI Optimization Platform

“The ongoing collaboration with CQUELLE is a testament to their exceptional ability to consistently deliver robust, commercial-ready software solutions.”

C

CTO

Veterinary Practice Business Services

“They were very responsive and reactive both in the planning and execution of the project.”

M

Managing Director

Financial Solutions Group

“CQUELLE has been a game-changer for our business operations.”

C

Co-Founder & Managing Partner

Healthcare Investment Firm

“They demonstrated a remarkable ability to deliver items on time consistently.”

C

Campaign Management Specialist

Software Engineering Company

Reviews

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CQUELLE is a Hamburg-based software development company specializing in custom applications for regulated industries such as EdTech, HealthTech, and FinTech. With a 5-star rating on Clutch from 5 reviews, they embed dedicated development teams into client workflows or build tailored software solutions from the ground up.

  • Client satisfaction: CQUELLE holds a perfect 5/5 rating on Clutch, underscoring their commitment to quality and client satisfaction.
  • Cost efficiency: For a financial services client, they automated a data pipeline, reducing operational costs by over 30%.
  • Time savings: They built an automation layer for an advertising platform, cutting campaign execution time by 40%.
  • Scalable solutions: Their healthcare systems are designed for accuracy and long-term scalability.

CQUELLE's approach combines technical expertise with agile processes, ensuring precise delivery on time and within budget.

Locations

Hamburg, Germany

Headquarters

Rates & ideal client

What this firm typically charges and who they're built for.

Min project budget

$10,000+

Hourly rate

$25 – $49/hr

Team size

11–50

Social media

LinkedIn