When and How to Switch Your Development Vendor

This guide offers a practical step-by-step framework for evaluating your development vendor, identifying early signs of potential issues, and ensuring a smooth transition to a more suitable partner.

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Digital HealthProduct Development

Playbook for Managing and Changing External Development Partners

A practical guide for CEOs, founders, product leaders, and delivery managers working with outsourced development teams.

Whether you're experiencing delivery issues or want to assess your current vendor's performance, this guide provides the tools to make informed decisions with minimal risk. You'll get a step-by-step framework to assess your vendor, decide when it’s time to switch, and manage a smooth transition without disrupting your roadmap.

Ideal for Healthcare, FinTech, and SaaS teams looking to reduce delays, improve release predictability, and regain strategic control.

Looking for a long-term tech partner,
not just a replacement?

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We’re ready to step in with a clear onboarding plan, transparent scope control, and focus on business priorities — not task volume.

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We provide custom software development services to improve all aspects of your business and grow your brand

FAQ

What are the first signs that your development vendor isn't performing well?
How can I switch suppliers without interrupting product deliveries?
Can I fix vendor issues without switching teams?
How do I evaluate a new development vendor beyond price and skills?
What is the risk of doing nothing and sticking with a weak supplier?

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At this stage, we get acquainted with your needs, outline the goals and desired results. We are always happy to take your project to the next level, and then beyond
Darly Solutions Team

We are a tech partner that delivers ingenious digital solutions, engineering and vertical services for industry leaders powered by vetted talents.

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Testimonials

The responsiveness, attention to detail and high-level communication from Darly Solutions was outstanding. Communication with the team was all online and was absolutely seamless. They were highly responsive, worked to tight deadlines and provided great feedback and communication throughout the entire project to ensure it remained on schedule and all quality requirements were being met. They exceeded all of our expectations, from design through to delivery.

Kieran Donovan
Kieran Donovan
Managing Director, Corporate Advisory Firm

LLC Darly Solutions's team performs well since the collaboration started. They are fluent in specific programming languages, they are also fluent in English, and they have a great response time. What is most unique and impressive about Darly Solutions is that everyone in the team is inherently communicative and understands the expertise of their respective fields. The team is very agile and can predict stress situations in which we work together to fix and maintain.

Carol Arao
Carol Arao
Product Owner, Software Development Company

Darly Solutions' work so far inspires confidence, as they're skilled and trustworthy. The health platform is incredibly happy with their work. The team at Darly is communicative, responsive, and responsible. I’d recommend them to people looking to do more than build a simple little software.

Jürgen Bröker
Jürgen Bröker
Executive Director, Healthcare Platform Co.

By collaborating with Darly Solutions, there is a significant improvement in the project's quality of codes compared to their original codebase. They lead efficient project management and keep the client updated with their reports. They're a flexible team that delivers promising results. They don't just do as they're told, they actively participate in the design process, which is going to yield us a much better platform in the end.

PJ Fisher
PJ Fisher
Head of Tech, Software Consulting Firm

Darly Solutions was able to develop the site with all functions running. The team was responsive throughout the engagement. They excelled at scheduling and delivered projects on the specified timeline. The whole team was a pleasure to work with. I am very glad that I entrusted them with my project, this is the best company for me!

Inna Netudikhata
Inna Netudikhata
CEO, Mama Travel

The quality of their work is very high, and we get very good customer feedback on what our site looks like. They're very reliable and have a great overview of the technologies they're using. They meet our deadlines and are very accurate with their time estimations on a project. In addition, they're responsive and great with communication with a great command of English — it's very easy to talk to them. Moreover, we've integrated them into our development and scrum process, where we have daily stand-ups with their project manager and developers through Slack.

Felix Leontyev
Felix Leontyev
Head of Technology, PSS AG

LLC Darly Solutions are highly skilled at UI/UX and follow very good engineering standards, and have been very professional in its approach to all the work to date (including the initial consultancy, which was the deciding factor). They have taken ownership of the work in way that demonstrates how much they value the work they are doing and consequently the work we are doing. I am gaining confidence that the decisions they make are good decisions and that this will result in a product that will exceed our initial expectations.

Gordon Lang
Gordon Lang
CTO, Vidina Solutions Ltd

Darly Solutions developed the app in a quick manner, and the code quality was excellent. The professional team was committed to building a successful product. The code quality was good, and the app has been built in a little more than 1 month, which is a result I'm very happy with. They were laid back but professional at the same time.

Piotr Nowakowski
Piotr Nowakowski
Founder, 79 Characters, Inc.

Darly Solutions’ work helped my business tremendously. They were able to identify key areas for growth and improvement. The team was communicative and professional throughout the entire engagement. LLC Darly Solutions is a solutions-oriented vendor that drives results. They’re really professional and they know what they’re doing. The team knows how to identify my problems and solve them.

Maiza Simeon
Maiza Simeon
Founder, Food App Startup
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