Dhivyadharcini
I’m Dhivyadhar Harcini, an AI and machine learning graduate with hands-on experience as a freelance data annotator.
About
I’m Dhivyadhar Harcini, an AI and machine learning graduate with hands-on experience as a freelance data annotator. I support AI projects by accurately labeling, classifying, reviewing, and validating training data, with a strong focus on consistency and meeting project requirements.
I enjoy working with NLP, machine learning workflows, and data quality checks—identifying edge cases and inconsistencies, following detailed annotation guidelines, and ensuring datasets stay accurate and usable. I’m currently also engaged in chatbot development and have experience using tools like Python, Azure AI fundamentals, and common AI training utilities to improve labeling and response quality.
- 3 years' experience
- Joined September 2026
Industry experience
- Education
- Software & Internet
- Professional Services
- Computers & Electronics
More experts in Middlesbrough, United Kingdom
Work experience· 6 roles
Annotated, reviewed, and categorized AI training data in line with project-specific guidelines. Performed data validation and quality checks to ensure consistency and accuracy, identifying errors, inconsistencies, and edge cases during the annotation process. Followed detailed instructions while adapting to different annotation tasks and meeting productivity and project deadline targets. Worked efficiently in a remote environment and supported AI training data requirements through careful labeling and verification.
Assisted customers with product implementation and onboarding processes, analyzing business requirements and suggesting suitable product solutions. Collaborated with technical teams to troubleshoot and resolve product-related issues, and provided feedback for product improvements. Developed an NLP-based chatbot for department-related queries using natural language processing techniques and designed conversational flows to automate common information requests.
Education
Certifications and awards· 5
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