Infer the job hard skills that are necessary when a person has experience working in a list of job titles. Here is an example:
{
Job titles: [User Experience Designer, Senior UX Designer, UX designer],
Skills: [Information architecture, Responsive Webdesign, User Flows, Prototyping]
}

Please fill the missing skills and respond with a JSON in this form:

{
Job titles: [JavaScript Developer, Full Stack Developer],
Skills: [ ]
}

{
Job titles: [Data Analyst, Machine Learning Engineer],
Skills: [ ]
} Provide your response in exactly 4 paragraphs (separated nearby paragraphs with 3 aterisk symbols ***).
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