Hasna Naziya I

Data Annotator and Content Analyst

Innodata Inc.

Dec 2025 - Current (9 months)

Evaluate Al-generated outputs. identified, categorized and flagged harmful, toxic, or hate-based content, including subtle and context-dependent cases. Compare and score Al model responses based on detailed project guidelines to ensure data accuracy. Provide clear, concise justifications when flagging or labeling sensitive online material. Maintain high standards of accuracy and consistency to build high-quality Al training datasets.

Tamil Language Consultant & Team Lead (Part-Time Contract)

Mercor

Oct 2025 - Dec 2025 (3 months)

Spearheaded the Tamil content quality assurance team, rapidly advancing from Writer to Reviewer and Team Lead. Responsibilities included reviewing, evaluating, and refining Al-generated images and videos against Tamil prompts for accuracy, relevance, and fluency. Provided critical linguistic and cultural feedback to developers, specifically identifying and correcting subtle nuances to enhance model understanding and overall system behavior. Regularly experimented with Gemini and other multimodal Al tools to test prompt effectiveness and documented failure modes for model refinement.

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Al Data Annotator (Part-Time Contract)

Alignerr (LabelBox)

Mar 2025 - Current (1 year 6 months)

Acted as an attempter in a few Generalist tasks. Evaluated Al-generated outputs in native Tamil script, transliterated formats, and English to ensure linguistic precision, cultural relevance, and technical accuracy across STEM-related content. Worked as Voice Activity Detection (VAD) Data Annotator. Accurately transcribed and labeled user and assistant speech using a specialized set of token types. This work was critical in training and evaluating speech-recognition (ASR) models, specifically improving their handling of nuanced speech elements like filled pauses (e.g., "ums"), barge-ins, and acknowledgments.

Al Data Trainer & Evaluator (Part-Time Contract)

Outlier

Mar 2025 - Current (1 year 6 months)

Acted as a part-time contract Al Data Trainer, Reviewer, and Senior Reviewer across several projects. Expertly evaluated and provided feedback on Al model responses using side-by-side comparisons, rubrics, and specific criteria. Ranked and rated outputs to help improve model accuracy and adherence to safety guidelines. Quickly promoted to Senior Reviewer due to exceptional quality and deep understanding of project requirements. Received consistent high ratings (5/5 and 4/5) for exceptional work quality and adherence to project guidelines.

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Operations Coordinator

Type C Company, Chennai

Sep 2022 - Current (4 years)

Coordinated end-to-end business operations in a fast-paced startup, managing complex calendars and executive-level scheduling to drive operational efficiency. Served as the primary liaison for external partners, suppliers, and clients; effectively managing urgent requests and resolving conflicts to maintain seamless partnerships. Acted as a key support for the CEO, handling time-sensitive decision-making, urgent after-hours communications, and rapid problem-solving for shifting priorities. Orchestrated high-level meetings and events, overseeing all logistics from initial booking to final execution, ensuring 100% accuracy in documentation and timing. Streamlined administrative workflows - including order processing and financial record-keepi

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Front End Developer

Infomerica Pvt. Ltd., Hyderabad

May 2021 - Aug 2022 (1 year 4 months)

Designed and implemented various responsive web pages, ensuring visually appealing and user-friendly interfaces. Collaborated effectively with designers and backend developers to align design and functionality. Proactively learned and applied new skills during the job, staying up-to-date with industry trends. Conducted thorough browser compatibility checks. Gained experience in version control tools like GIT.

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Home Tutor (Physics, Biology, English)

May 2019 - May 2021 (2 years 1 month)

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