Md Jahangir Alam
@mdjahangiralam1
I annotate AI data, translate multilingual content, and create polished e-commerce and social media visuals.
What I'm looking for
I've supported AI training workflows for Appen, CrowdGen, and Toloka through Bengali, English, and Chinese transcription, translation, data labelling, and search relevance evaluation. My work includes bounding boxes, semantic segmentation, text classification, and a consistent 4.5/5.0 quality rating.
Through Fiverr and Upwork, I create e-commerce product edits and social media assets while managing inventory and financial data in Google Sheets. I bring Physics-based analytical thinking, careful quality control, and strong English-Bengali language skills to remote client work.
Experience
Work history, roles, and key accomplishments
Linguist & AI Data Specialist
Appen / CrowdGen / Toloka
Jan 2023 - Present (3 years 8 months)
Executes high-fidelity transcription projects in Bengali, English, and Chinese, and performs complex data labelling tasks including bounding boxes and semantic segmentation. Maintains an average quality rating of 4.5/5.0.
Education
Degrees, certifications, and relevant coursework
Comilla Victoria University
Master of Science, Physics
Completed a Master of Science in Physics, gaining a strong foundation in scientific analysis and problem-solving.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Skills
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