What type of technical expertise does Spark X offer?

Our developer network includes 100+ highly sought-after skills, ranging from back-end developers working with Node.js, Python, and PHP to front-end developers working with React, Vue, and Angular.

How long does it take to get started?
Does Spark X take care of leading the project?
Do the developers speak English?
How much does it cost to hire developers through Spark X?
How does the risk-free trial period work?
Is there any upfront recruitment or contract-related costs?
What happens if I am not satisfied with the talent matched to my company?