Nikola Markovic

I am a reliable remote professional specializing in AI prompt writing, data entry, AI image & data annotation, lead generation, and CRM support. I help companies prepare high-quality training data for machine learning, optimize prompts for large language models, and maintain clean CRM records that drive sales and operations. My core strengths include accurate data collection, consistent annotation following guidelines, spreadsheet management (Google Sheets & Microsoft Excel), and lead research/enrichment for CRMs such as Zoho. I have experience working asynchronously with remote teams, delivering fast turnarounds while keeping attention to detail and high accuracy. I prefer roles that do not require live phone-based support and excel in written, process-driven workflows and QA. I am comfortable using annotation platforms, spreadsheet-based pipelines, and basic automation for data cleaning. Currently seeking remote opportunities as an AI Data Annotator, AI Prompt Writer, Data Entry Specialist, or CRM & Lead Research Support where I can contribute to improving model quality and operational efficiency.