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Abdullah Yasser

@abdullahyasser

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Experienced freelancer specializing in AI data annotation and software engineering.

Egypt

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What I'm looking for

I seek a dynamic role in AI or data analysis, focusing on innovative projects and collaborative environments.

I'm Abdullah Yasser, a detail-oriented freelancer with a strong focus on AI data annotation, labeling, and microtasks. My background in mathematics and software engineering allows me to tackle advanced data-driven tasks effectively, ensuring high-quality results for machine learning and AI development projects. I am fluent in both Arabic and English, which enhances my ability to work on diverse projects across various platforms.

Throughout my career, I have demonstrated a proactive approach and excellent problem-solving abilities. I have successfully engaged in tasks such as classification, rating, transcription, content moderation, and research. My experience includes working with leading companies like Alignerr and Yandex, where I have honed my skills in model evaluation, error analysis, and QA for model outputs. I am committed to delivering top-tier results while adapting to evolving project requirements.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Alignerr

Jan 2025 - Present (1 year 5 months)

Currently working as a Software Engineer. Responsible for developing and maintaining software applications. Ensuring high-quality code and adherence to project requirements.

Software Development Python C SQL Matlab Problem Solving Attention To Detail Time Management Reliability

Current

Math Expert for AI

Current

Outlier AI

Oct 2024 - Present (1 year 8 months)

Currently working as a Math Expert for AI. Applying mathematical principles to enhance AI models and algorithms. Collaborating with AI engineers to optimize data-driven solutions.

Mathematics AI Data Analysis Machine Learning Deep Learning Problem Solving Attention To Detail Time Management Reliability

Current

Data Annotator

Current

Yandex Yang

Aug 2024 - Present (1 year 10 months)

Currently working as a Data Annotator. Reviewed user-voice assistant interactions to understand and interpret user intent. Classified each interaction by selecting the correct scenario type (e.g., settings, weather, location, general info).

Data Annotation AI Natural Language Processing Classification Attention To Detail Time Management Reliability

Current

Annotator

Current

Clickworker (UHRS)

Aug 2024 - Present (1 year 10 months)

Currently working on the "en-US NAP plus Closed Map" project as an Annotator. Verified business status and NAP details via structured web research using official websites, social media, and map tools. Labeled entities accurately as Open, Closed, Junk, or Cannot Verify by applying strict matching and judgment rules.

Data Annotation Web Research Data Labeling Attention To Detail Time Management Reliability Problem Solving

Annotator

Yandex Yang

Jan 2025 - Present (1 year 5 months)

Worked on the "Choose The Correct Scenario" project as an Annotator. Reviewed user-voice assistant interactions to understand and interpret user intent. Classified each interaction by selecting the correct scenario type (e.g., settings, weather, location, general info).

Data Annotation Natural Language Processing Classification User Intent Attention To Detail Communication Collaboration Problem Solving

Annotator

Toloka AI

Nov 2023 - Present (2 years 7 months)

Evaluated the relevance of landing pages from e-commerce sites (e.g., Amazon & Walmart) to user shopping queries. Classified page-query relationships as Exact, Close, Alternative, or Not Matching based on detailed, case-specific rules. Maintained accurate judgments to support improved shopping search results, as part of a team of top-rated contributors.

Data Annotation Content Moderation Attention To Detail Time Management Reliability Problem Solving

Education

Degrees, certifications, and relevant coursework

Nile University

Bachelor of Science, Computer Science

2022 -

Grade: 4.0

Pursued a Bachelor of Science in Computer Science, focusing on core principles and advanced topics within the field. The curriculum covered various aspects of computer science, preparing for a career in technology.

Obour STEM School

High School Diploma, General Studies

2019 - 2022

Grade: 90.33%

Completed high school education with a focus on STEM subjects, achieving a strong academic record. The program provided a solid foundation in science, technology, engineering, and mathematics.