Rest Client: Expert Developer in C & C++ & Rust for implementing Rest client

We require a highly skilled C & C++ & Rust developer who can implement a set of features in different languages - C - C++ - Rust Key functionalities required: - we want to decide which programming language to choose (between C/C++/Rust) - implement the corresponding make files with dependency management (CMake) - implement the code for each language by best practices - code builds&runs on ubuntu 22.04 later also on MCUs - provide test data into a resources folder to be able to run your implementations as unit tests - package builds via bash script and provide runner for unit tests - optimize the languages corresponding readability - provide best practice documentation Strong C/C++/Rust (ALL REQUIRED) programming skills After this test project, we will assign you development tasks around our real requirements. So consider this as a test project to learn us, and to show your expertise The milestones to implement: MS1: - implement in Rust - implement a API client calling a rest api GET ( curl [login to view URL] ) - implement a API client calling a rest api POST - recommend libs for parsing json MS2: - implement in C++ the same as in MS1 MS3: - implement in C the same as in MS1/MS2 Budget? will not be disclosed, place your best bid to get considered What is next? We will share you a NDA and afterwards a paid test task. Payment? - you estimate in a WBS (optimistic, expected, pessimistic, where optimistic < expected < pessimistic) after getting the task - we discuss about clearances and effort - we mutually agree to effort - we assign you the task after mutually agreed - you implement, test and deliver - you provide also unit /integration tests to ensure code is always working - you document each required step to make interaction of systems to work - we test on our premise (you maybe help to fix issues) - we pay (basically the rules of freelancer) Closed book vs open book? We work only on open book. Closed book means you are unwilling to define a WBS for the work and you add only a price tag to the task. We are sorry we will not hire you in such a case! Deliveries? - your code follows best practices in software engineering - your code is well documented by best practices of the corresponding language - in our on premise git (access will be granted to you) - full sources - cmake - multiple samples of data/jsons - bash to run build, and to run tests - libs, need prior confirm and we prefer to use mostly latest stable versions - run on [login to view URL] - your code is working on our end too - your code passes our CI build - you may require to help us here on setup - we require, depending on availability and on complexity 2-4 weeks test time per milestone. Usually clearly less