Writing code is easy. Building the right thing fast and within the project’s constraints is the real challenge.


If you have a business idea for an app and looking for the right developer to build it or if you or your dev team is having difficulties to solve a challenging technical problem, let me help you to
– evaluate your best options depending on your circumstances
– come up with a plan to get the results you’re looking for
take ownership of the tasks and get the job done
– making myself obsolete with the help of automation and knowledge transfer with your dev team


I can help desinging, building and troubleshooting backend services and chatbots using Spring Boot, REST, Hibernate, Apache Camel, AWS Lambda and Api.ai.
My definition of success is seeing my clients reach their goals and seeing them return with more work to be done for their next goals.


Don’t hesitate to contact me to discuss your project.


“David did a fantastic job for us. He went above and beyond our expectations. I highly recommend him to others.”

“David exceeded my expectations and I hope to work with him again. We could not have asked for more.”

“I can very much recommend David’s work.  In our first cooperation, David adhered to the agreed timeline, budget and of more importance, the quality standard of his work is high.”

“As always, highly professinal delivery – in quality, cost and time. Willingness to solve issues and bugs.”

“Excellent work!”

“as always, great work!”

“great work, timely and professional as always”

“Excellent capability, responsiveness and professionalism, would definitely recommend.”

“Great delivery as always – look forward to continuing to work together.”

Let’s chat today!