Pouria Ansari
Madrid
Summary
Motivated and detail-oriented Data Analyst with hands-on experience in data annotation, machine learning projects, and Python-based data analysis. Skilled in working with multilingual datasets, including Persian-to-English labeling, and contributing to AI model development. Experienced in regression modeling, data visualization, and web data extraction. Additionally, brings knowledge of digital marketing and financial analysis, with a strong interest in data-driven decision-making and problem-solving.
Interests
Data-driven problem solving, AI technologies, financial markets, writing and content creation, and team-based activities.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Data Specialist (Freelance)
RWS
07.2025 - 01.2026
- Performed data labeling and annotation tasks, focusing on Persian-to-English language data
- Worked on AI-related projects, including Meta AI OCR Annotation (Round 5)
- Reviewed and annotated OCR-extracted text from images, identifying and labeling the correct language
- Ensured accuracy and consistency in multilingual data for machine learning models
- Used annotation tools such as SRT HALO to manage and complete tasks efficiently
- Contributed to improving AI model performance through high-quality human review and validation
Internship
Imam Ali Society
Sistan and Baluchestan, Iran
07.2023 - 09.2023
- Participated in a voluntary internship focused on supporting underserved communities.
- Assisted in the construction of housing for families in need
- Collaborated with team members to complete on-site building tasks efficiently
- Contributed to project coordination and daily task organization
- Developed teamwork, adaptability, and problem-solving skills in a hands-on environment
Internship Trainer
Enghelab Cultural and Sports Complex
Tehran, Iran
06.2022 - 08.2022
- During my time at the Enghelab Cultural and Sports Complex, I had the chance to interact with a diverse community of members.
- My role involved assisting with member sign-ups, providing details about available programmes, and making sure everyone felt welcomed and supported.
Education
High school - Science and Technology
IES Ramon y Cajal
Spain2024
Skills
Data & Machine Learning:
Regression Analysis, Feature Engineering, Model Evaluation (R²), Ridge Regression, Time Series Analysis, Machine Learning
Programming & Tools:
Python, NumPy, Pandas, Matplotlib, Scikit-learn, Statsmodels, Beautiful Soup, Requests, yfinance, MQL5, AWS
Data & AI Applications:
Data Visualization, Web Scraping, API Integration, Prompt Engineering (ChatGPT)
Marketing:
Digital Marketing, SEO, Social Media Marketing, E-Commerce, Marketing Strategy
Agile & Collaboration:
Agile Methodologies, Scrum, Stakeholder Management, Team Facilitation
Languages
PERSIAN
Proficient
C2
AZERBAIJANI
Proficient
C2
English
Upper Intermediate
B2
Spanish
Upper Intermediate
B2
Certification
- IBM Data Analyst certified
- IBM Generative AI: Business Transformation and Career Growth certified
- Google Digital Marketing & E-commerce certified
- University of Colorado Denver Agile Leadership certified
Timeline
Data Specialist (Freelance)
RWS
07.2025 - 01.2026
Internship
Imam Ali Society
07.2023 - 09.2023
Internship Trainer
Enghelab Cultural and Sports Complex
06.2022 - 08.2022
High school - Science and Technology
IES Ramon y Cajal