Tracing and Instrumentation PoC

It is nice to e-meet you :-) We would like to have the following small project: 1. A GIT repository with the code, well documented 2. Java Web Service (Jax-RS, Jackson, or Jersey) with Maven which brings the current $ rate and inserts it into the DB (dockerized MySQL) 3. Run OpenTracing (distributed tracing) on the above service 4. Write into a text file full distributed tracing (all method invocations, API calls, DB calls, and performance metrics) This is an initial PoC just to see how we work together and to assess the quality of the work Preferably - some experience and static code analysis and instrumentation