Nishat Jahan Monisha
@nishatjahanmonisha
AI data annotation specialist delivering high-quality labeled datasets to improve ML model performance.
BangladeshWhat I'm looking for
I am an AI Data Annotation Specialist with over four years of hands-on experience in image, video, and text annotation, labeling, and quality validation for AI/ML projects. I hold a BBA in Management and an MBA in Human Resource Management from Hajee Mohammad Danesh Science and Technology University.
I have led and executed client-focused annotation projects, designed and optimized annotation workflows, guided junior annotators, and contributed to large-scale computer vision and NLP datasets using polygon, bounding box, segmentation, and multilingual text labeling techniques.
I collaborate with cross-functional teams to refine guidelines, improve annotation workflows, and ensure dataset quality, while leveraging dashboarding and low-code automation to increase efficiency and support timely project delivery.
Experience
Work history, roles, and key accomplishments
AI Data Annotation Specialist
Rater X
Mar 2025 - Aug 2025 (5 months)
Analyzed and labeled text data in Nigerian languages (primarily Pidgin) for NLP and sentiment analysis, refining annotation guidelines and ensuring high-quality consistent labels to improve model accuracy.
Voice Transcription Specialist
Delta
Sep 2024 - Feb 2025 (5 months)
Transcribed and translated large volumes of Bangla and Hindi audio with high accuracy, performed linguistic quality checks, and produced clean transcripts to support AI training datasets under tight deadlines.
Image Annotation Specialist
Quentigo AI
Jan 2024 - Jul 2024 (6 months)
Performed image annotation using polygon, bounding box, and segmentation techniques, enforced QA checks, and resolved data inconsistencies to deliver reliable datasets for computer vision models.
Data Annotation Specialist
Acme AI Ltd
Feb 2022 - Dec 2023 (1 year 10 months)
Led client-focused data annotation projects, designed and optimized annotation workflows, mentored junior annotators, and drove projects from planning through delivery to meet client requirements.
Education
Degrees, certifications, and relevant coursework
Hajee Mohammad Danesh Science and Technology University
Master of Business Administration, Human Resource Management
2024 -
Pursued a Master of Business Administration in Human Resource Management to develop advanced HR strategies and organizational leadership skills.
Hajee Mohammad Danesh Science and Technology University
Bachelor of Business Administration, Management
2019 - 2022
Completed a Bachelor of Business Administration in Management focused on foundational management principles and business practices.
Availability
Location
BangladeshAuthorized to work in
Job categories
Skills
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