
Founded in 2003, LinkedIn connects the world's professionals to make them more productive and successful. With more than 1 billion members worldwide, including executives from every Fortune 500…

Founded in 2003, LinkedIn connects the world's professionals to make them more productive and successful. With more than 1 billion members worldwide, including executives from every Fortune 500…
Founded: 2003 (started 2002, launched May 5, 2003)
Core product: Professional networking platform with Talent, Marketing, Sales solutions and Premium Subscriptions
Scale: More than 1 billion members; ~26,000 employees
Headquarters: Sunnyvale, California
Liquidity event: Acquired by Microsoft (December 2016)
Professional networking, talent acquisition, sales/marketing enablement and professional career development.
2003
Software Development
Approximately $150–155 million prior to IPO
Raised multiple private financings before IPO; notable rounds reported in 2007 and 2008.
Approximately $352.8 million (gross proceeds)
Public offering in May 2011.
Acquired by Microsoft in 2016 (primary liquidity event for prior investors).
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Project Overview:
Join a growing community of professionals advancing the next wave of AI. As an AI Trainer, you’ll play a hands-on role by analyzing and providing feedback on data to improve LLM performance, helping ensure that the next generation of AI technology is accurate and trustworthy.
We are seeking a skilled Healthcare Administration & Social Assistance Expert to work as a project consultant in our AI Labor Marketplace. This is not a full-time employment position — you will be engaged as an expert project consultant on a contract basis.
Project Summary:
Healthcare and social assistance AI evaluation project involving medical billing, CPT code reasoning, and healthcare administrative workflows. Contributors will generate and review domain-specific questions and answers to improve AI system performance.
Consultant Engagement Terms:
This is a project-based consultant role. Consultants will be paid on a per-project basis; hourly rates are estimates based on anticipated completion time. Consultants control their own schedule, provide their own tools, and may simultaneously provide services to other vendors/employers (subject to those vendors’ allowances).
Responsibilities:
Contributors will:
Expected Outcomes:
Qualifications:
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