Yassin Ismail
@yassinismail
I’m a Team Reviewer delivering high-precision data annotation and quality assurance that strengthens model performance.
What I'm looking for
I’m a Team Reviewer with extensive experience supporting large-scale data annotation operations, keeping output accurate, timely, and aligned with complex project guidelines. I focus on real-time monitoring, root-cause analysis, and continuous improvement across quality performance.
In my agent and associate roles, I’ve handled data preparation and validation while performing image, text, audio, and video annotation. I work with classification, feedback reporting, and strict guideline adherence to ensure high data accuracy and precision.
I also bring strong communication and office support experience—greeting visitors, managing records, and maintaining efficient workflows. I’m motivated to be a prominent contributor to a company’s growth by applying my knowledge, intelligence, and perseverance to deliver reliable results.
Experience
Work history, roles, and key accomplishments
Team Reviewer
Samasource Kenya Limited
Mar 2019 - Apr 2026 (7 years 1 month)
Monitored annotation quality in real time, identified issues and improvement areas via quality performance analysis and root-cause review, and provided feedback and daily QA support to associates.
Agent/Associate
Samasource Kenya Limited
Nov 2017 - Apr 2026 (8 years 5 months)
Performed data annotation across text, image, audio, and video datasets by following detailed guidelines, maintaining high accuracy through QA, and reporting issues back to the project team.
Administration/Office Assistant
Impala Downtown Kenya Limited
Feb 2011 - Dec 2011 (10 months)
Provided office and reception support, including visitor greeting, phone handling, correspondence drafting/proofreading, mail processing, data entry, and filing.
Community Mobiliser
CDC/KEMRI HB HCT Programme
Jan 2010 - Sep 2010 (8 months)
Mobilized the community, delivered household education, prepared clients for testing including pre-counseling, and produced data and reports.
Community Marker
CDC/KEMRI HB HCT Programme
Nov 2009 - Jan 2010 (2 months)
Marked houses and introduced the program to residents, provided household education, and collected feedback for submission to the relevant office.
Pact Enabler
The Damietta Peace Initiative
Feb 2008 - Jan 2010 (1 year 11 months)
Supervised projects and activities, conducted data collection and field research, and assessed reported progress to ensure smooth implementation of the pact.
Education
Degrees, certifications, and relevant coursework
African Leadership Institute
Certificate in Leadership, Management and Innovation, Leadership, Management and Innovation
2020 - 2020
Earned a Certificate in Leadership, Management and Innovation from the African Leadership Institute in December 2020.
Samasource Kenya Limited
Digital Basics, Internet Research
2017 - 2017
Completed Samasource Digital Basics (Internet Research) modules, including image annotation, digital literacy, word processing, spreadsheets, machine learning, and professional communication.
Mount Kenya University
Medical Records and Information Technology
2012 - 2014
Studied Medical Records and Information Technology at Mount Kenya University from 2012 to 2014.
Hopewell secondary school
K.C.S.E, Secondary Education
Completed K.C.S.E at Hopewell Secondary School in 2007.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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