Szilard Keresztely

Contributed to large-scale Meta AI labeling projects by annotating, categorizing, and labeling data to train machine learning models. Worked with text, image, audio, and video data, ensuring accuracy and consistency of AI language models. Analyzed, edited, and refined AI-generated responses for accuracy and relevance; created guidelines for AI models and applied quality controls to ensure dataset consistency and minimize inaccuracies. Provided expert human judgement on complex tasks such as sentiment analysis, transcription, and linguistics.

Expanded the client base across three state regions by networking with vehicle dealers; set ambitious sales goals and consistently surpassed targets. Managed portfolios of key accounts generating 25% of annual revenues, contributing to overall profit growth. Negotiated contracts across departments to meet client needs while maintaining retention rates above 80%. Established monthly outreach to 30+ potential key clients and leveraged referrals to grow the business.

Directed business development and marketing efforts to raise organizational profile and profitability. Led digital marketing efforts (SEO, blogging, social media, influencer collaborations), onboarding 100+ new clients and increasing market share by 25%. Implemented a data-driven sales process, launching new products and driving revenue growth; achieved a 25% revenue increase in year one with an average annual growth of 15%.