Position: Copywriter / Freelance project
Company: Your New Job
Experience required: 1y
English level: fluent

We need a total number of 12 articles according to the learning tracks list.

Learning tracks: 
Data Analysis
Digital Marketing 
UX UI design
Data science
Full-stack developer
Front-end developer
Back-end developer 
Product manager
QA
Security specialists
Game developer
Mobile developer

Each article should be built using this structure:
Career Overview: short summary of the whole article
Job description: a detailed explanation of day-to-day activities in this career track
Career progression map: Possible positions and avg. requirements towards each role
Salary medians: for each level
Learning path: what you need to learn from 0 to get an entry-level position
What qualities make the best professional in this area