Sajad Mir

Experienced English Writer and AI Language Trainer with 5+ years in content writing, linguistic annotation, and dataset curation. Skilled in developing and refining prompts, dialogues, and evaluation rubrics to enhance AI model accuracy, tone, and human-like conversational fluency. Strong background in model evaluation, AI model training support, and data quality improvement, with a high level of precision, speed, and attention to detail.

Adept at analyzing writing quality, reasoning depth, and stylistic consistency. Known for collaborative teamwork, domain expertise in language and cognition, and a strong commitment to delivering high-quality AI training outputs through structured feedback provision.

English Language & AI Writing Specialist (Freelance) - Soul AI / iMerit

(2025-06)

• Reviewed and refined AI-generated English text for tone, coherence, and reasoning accuracy, ensuring precision and consistent attention to detail.
• Created over 15,000 human-like English prompts, dialogues, and creative writing samples to train and challenge AI models, supporting large-scale AI model training with speed and accuracy.
• Designed evaluation frameworks for tone, fluency, and logical reasoning, contributing directly to model evaluation and data quality improvement.
• Provided structured feedback on AI conversational outputs to reduce errors and improve model alignment.
• Authored creative and context-rich scenarios leveraging strong domain expertise and commitment to high-quality AI outputs.

Content Writer & Language Evaluation Specialist - Freelance - Remote

(2023 - 2025)

• Conducted English dataset curation for training and evaluating conversational AI models, with a focus on data quality improvement and precision.
• Tagged, labeled, and normalized text for grammar, intent, and tone consistency while maintaining speed without compromising accuracy.
• Evaluated large-scale English LLM outputs, supporting systematic model evaluation through detailed feedback provision.
• Collaborated with linguists and AI engineers, demonstrating strong collaboration and teamwork across cross-functional teams.
• Developed creative red-teaming tasks reflecting commitment and attention to detail in stress-testing model performance.

English Audio Transcription & Language Quality Specialist - Freelance - Remote

(2023)

• Transcribed English audio recordings with high accuracy, including conversational, instructional, and spontaneous speech content.
• Ensured precise verbatim and clean transcription formats, maintaining speaker intent, tone, and contextual meaning.
• Reviewed and corrected AI-generated English transcriptions for grammar, punctuation, and linguistic accuracy.
• Annotated audio-text pairs to support speech recognition and language model training workflows.
• Maintained strict attention to detail while meeting fluency and transcription quality benchmarks.

Ph.D. - Linguistics (Language & Cognition) (2018 - 2024)

Master's - English (Cultural Studies) (2011)