Jacqueline da Silva Leite

Data Annotator Al Portuguese (Independent Contractor)

Innodata

Oct 2025 - Dec 2025 (3 months)

Responsible for evaluating responses from Meta AI's search tool, MASE, rating how helpful, honest, and safe the AI's answers are, and checking for good grammar, formatting, and useful sources.

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Evaluation Specialist

Edusynch

May 2024 - Current (2 years 4 months)

Responsible for developing and scoring proficiency tests to assess the knowledge and skills of individuals in specific areas, collaborating with subject matter experts to identify and defining assessment objectives. In addition to that, in charge of developing test items that align with learning objectives and scoring tests using established rubrics or scoring keys.

Content Quality Checker

Brainly

Oct 2021 - Dec 2025 (4 years 3 months)

Responsible for ensuring the quality and accuracy of educational content created by other professionals. This position involves reviewing user-generated and AI- generated content, identifying errors, and providing feedback to maintain a high standard of educational resources as well as assessing the accuracy and relevance of the content to the given topic and checking for plagiarism to ensure that all content is original.

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English Teacher

Wiser Education

Feb 2015 - Jul 2022 (7 years 6 months)

Encouraged students to challenge each other and delve deeply into challenging themes found in books, videos and articles. Cultivated welcoming learning environments in both classroom and online contexts. Promoted critical thinking and analysis by interpreting assigned texts through diverse academic lenses. Kept students engaged by diversifying instructional approaches and integrating technology.

English Teacher and Coordination Assistant

Wizard

Feb 2013 - Dec 2013 (11 months)

Helped struggling students with individualized support and tutoring. Boosted student learning using diversified instructional techniques. Built effective support networks for students, connecting well with parents and administrators. Resolved inquiries and retained satisfaction by promptly resolving students' concerns. Supported meetings by preparing spaces and materials and taking detailed notes.

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English Teacher

Private Instruction

Jan 2010 - Current (16 years 8 months)

Responsible for designing classes which are student-tailored, completely based on their needs, specific purpose, conversation, advanced grammar and vocabulary. Moreover, promoting critical thinking through discussion of relevant themes and issues, using personally prepared assignments and activities. Finally, enhancing student test-taking skills by practicing through required materials.

Jacqueline da Silva Leite

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