Jappware has done an incredible job being a partner for TwelveZeros. Together we have built a world-class platform that is scalable, flexible and fault-tolerant. The best developers, we've worked with!

Patrick Kellenberger
CEO & Founder @ TwelveZeros
Jappware Team is the mastermind behind Lean-Case which enables business planning in the cloud. It is an excellent team of architects and developers covering front-end as well as backend technologies. I'm so proud of the product that we built and continuously support together with Jappware's team.
Eckhard Ortwein
CEO & Founder @ LeanCase
Jappware not only delivered well-scoped projects but also excellently fulfilled augmentation requests on the backend, frontend, and QA positions. They ensured a seamless workflow by being highly responsive and prompt in addressing the client's requests.Jappware not only delivered well-scoped projects but also excellently fulfilled augmentation requests on the backend, frontend, and QA positions. They ensured a seamless workflow by being highly responsive and prompt in addressing the client's requests
Luke Saint
Founder @Mortgage Thoughts
Working with Jappware has been great. They are able to start work based on a couple of discussions and deliver high-quality, full-stack, solutions that span technologies (Java, JavaScript, RDBMS, 3rd party libraries, API-layers). The most recent project was a Chrome extension -- it's used every day by most employees and they can't imagine life without it. Cliff McBride, VP Product, Betts Recruiting


Cliff McBride
VP of Product @ Betts Recruiting
Jappware is very reliable and delivers work on time. The company is always open to feedback and suggestions. The communication is fast and effective and we're happy to work with them!



Marcel Schuy
CEO & Co-Founder @ CleverMemo
Jappware is a great combination of technical and management capability. Jappware's team helped me to architect my product, so it can scale for vertical in terms of a number of customers and handle big data. They worked with my team to help them with all technical aspect. I would definitely recommend Jappware! Love to work with his incredible team.
Anurag Vaidya
CEO & Founder @ MilpitasCommunications
Jappware not only delivered well-scoped projects but also excellently fulfilled augmentation requests on the backend, frontend, and QA positions. They ensured a seamless workflow by being highly responsive and prompt in addressing the client's requests.

Niv Liran​
CPTO, Unzer GmbH​
The project was completed successfully so allowed our business to continue thriving.Project management was done on Skype. Communication was effective and deadlines and milestones were followed.Very personable owner and efficient communication and they provide reasonably priced custom development.
Claudio Miguel
CEO @Millionaire Trading Centre
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