About
Haidar Dagham
Data Analyst
Python Developer
Personal Website Developer
Private Tutor
Python - Website Creation - Data Analysis
Summary
Highly motivated and detail-oriented Data Analyst, Python Developer certified from the University of Michigan, Google & IBM, and Web Developer with proven expertise in leveraging Python, SQL, and data visualization tools to transform complex datasets into actionable business intelligence.
Possesses hands-on experience in the full data analysis lifecycle (extraction, cleaning, EDA, statistical analysis, reporting) and Python application development, alongside a strong foundation in web development and website creation. Demonstrated success in improving data accessibility, ensuring data integrity, and developing interactive dashboards (using IBM Cognos Analytics, Plotly, Excel) to support strategic decision-making.
Adept at communicating analytical findings effectively. Currently pursuing a B.S. in Computer Science at The American University of the People as a scholarship recipient and holding an IBM Data Analyst Professional Certificate, seeking to apply strong analytical and Python development skills, combined with a growing interest in AI, to drive data-informed strategies. Furthermore, I possess a strong aptitude for rapidly acquiring new skills and mastering complex concepts, which enables me to adapt quickly to evolving technologies and project requirements.
Experience
Website Creator
Self Employed
- Designed, developed, and launched responsive and visually appealing websites for diverse clients, leveraging expertise in WordPress, Squarespace, HTML, CSS, and JavaScript.
- Managed end-to-end website development projects, from initial client consultation and requirements gathering to deployment, testing, and ongoing maintenance.
- Implemented custom functionalities and integrations to meet specific client needs, enhancing user experience and achieving business objectives.
- Optimized website performance, security, and SEO, resulting in improved search engine rankings and increased organic traffic for clients.
- Successfully translated client visions into functional and aesthetically pleasing web solutions, consistently delivering projects on time and within budget.
Private Tutor
Python, & Website Creation
- Provide personalized Python programming instruction to students and professionals, covering foundational concepts to advanced topics like data analysis libraries, web scraping.
- Develop customized lesson plans, coding exercises, and real-world projects tailored to individual learning goals.
- Mentored students, guiding them in building their programming portfolios and preparing for technical roles.
- Instructed clients on website creation principles, including WordPress and Squarespace customization, HTML, CSS, and responsive design, enabling them to build and manage their own online presences.
Database Analyst
Syrian National Data Center | Damascus, Syria
- Performed complex data extraction, transformation, and analysis using SQL (via Toad), improving data accessibility for key stakeholders by 30%.
- Conducted extensive data wrangling, cleaning, manipulation, and validation utilizing Microsoft Excel and Toad, successfully reducing data integrity issues by 25%.
- Managed critical data import and export processes using Toad, developing and implementing efficient data handling procedures that enhanced overall data management workflows.
- Designed and generated data visualizations and comprehensive reports using Microsoft Excel to effectively communicate analytical findings and support diverse cross-functional team requirements.
- Collaborated with team members to identify data needs and deliver timely analytical support for organizational projects.
Data Entry Team Leader
Syrian National Data Center | Damascus, Syria
- Led and supervised a team responsible for high-volume data entry operations, implementing rigorous quality control measures that decreased error rates by 40%.
- Developed and delivered training programs for team members on efficient data handling protocols and best practices, resulting in a 35% improvement in overall team productivity.
- Analyzed existing workflows and redesigned data processing procedures, achieving a 10x increase in data processing speed compared to previous benchmarks.
- Authored and maintained comprehensive documentation for standardized data entry procedures, ensuring consistency and accuracy across the organization.
Projects
Data Analysis Projects
Stack Overflow Developer Survey 2024 - Data Analysis
Performed comprehensive analysis on the Stack Overflow 2024 Developer Survey dataset (60,000+ responses) to identify global developer trends. Utilized Python libraries including Pandas (data manipulation), NumPy (numerical analysis), Seaborn/Matplotlib (statistical visualization), Plotly (interactive charts), and Sqlite3 (database operations).
Implemented optimized SQL queries for complex data filtering and retrieval, reducing data processing time by 40%. Developed interactive dashboards using IBM Cognos Analytics, segmenting data by technology usage, developer demographics, and compensation.
Employed Jupyter Notebook for reproducible analysis and Git/GitHub for version control and project collaboration. Identified key technology trends (e.g., Python adoption, PostgreSQL dominance) and delivered actionable insights for hiring, education, and tech stack decisions.
World Happiness Decoded by AI - Data Analysis
Conducted in-depth analysis of the 2016 World Happiness Report, integrating AI-assisted analytical workflows (ChatGPT, DeepSeek). Implemented automated Exploratory Data Analysis (EDA) techniques, revealing strong correlations between GDP, life expectancy, social support, and national happiness scores.
Created a suite of interactive visualizations using Python (Plotly, Matplotlib, Seaborn), including bar charts, pie plots, heatmaps, scatter plots, and choropleth maps to illustrate findings. Developed an interactive dashboard using Plotly (exported as HTML) to facilitate data exploration and support data-driven decision-making.
Demonstrated end-to-end data analysis capabilities, leveraging AI for code generation assistance and data interpretation. Utilized Git and GitHub for version control and systematic tracking of the analytical process.
Python Mini Projects
Developed various GUI applications and games using Python (Tkinter) to solidify programming fundamentals and explore different application domains.
Calculator
View on GitHubClock
View on GitHubText Editor
View on GitHubSnake Game
View on GitHubTic-Tac-Toe
View on GitHubWeb Development
Personal Portfolio Website (dagham.com)
Developed and continuously maintain a professional personal portfolio website (DAGHAM.com) using Squarespace, integrating custom HTML, CSS, and JavaScript to significantly enhance functionality, design, and user experience.
Implemented a responsive layout, custom cursor effects, and interactive sections to create an engaging and dynamic presentation of skills and projects.
Optimized content presentation and site performance to ensure a seamless and visually appealing experience for visitors, effectively showcasing expertise in web development and design.
WordPress and Squarespace Website Development Projects
Designed, developed, and deployed responsive and visually appealing websites using both WordPress and Squarespace platforms, catering to diverse client needs and business objectives.
Customized themes and templates, integrating essential plugins and third-party tools to enhance functionality, user engagement, and SEO performance.
Implemented best practices for website security, performance optimization, and mobile responsiveness, ensuring fast loading times and a seamless user experience across all devices.
Managed content creation, migration, and updates, ensuring accurate and easily navigable information architecture.
Collaborated closely with clients to translate their vision into effective online presences, consistently delivering high-quality web solutions.
Skills
Programming & Data Science
- Python (Pandas, NumPy, Matplotlib, Seaborn, Plotly, Sqlite3, Tkinter)
- SQL
- Exploratory Data Analysis (EDA)
- Data Cleaning
- Data Wrangling
- Statistical Analysis
Data Visualization & BI
- IBM Cognos Analytics
- Tableau (in progress)
- Power BI (in progress)
- Matplotlib
- Seaborn
- Plotly
- Reporting
- Dashboarding
- Microsoft Excel
- PowerPoint
AI & Machine Learning
- Foundational knowledge of machine learning concepts
- AI coding assistants: Google Colab, IBM Watson
- Large language models (LLMs): ChatGPT, Microsoft Copilot, Gemini
- Code generation
- Debugging
- Code analysis
Web Development & Design
- WordPress
- Squarespace Customization
- HTML
- CSS
- JavaScript
- Responsive Design
Database Systems
- SQLite
- IBM Db2
- MySQL
Productivity
- Microsoft Excel
- Microsoft Excel
- Microsoft PowerPoint
Systems & Infrastructure
- Windows & Linux OS installation and configuration
- System troubleshooting and optimization
- Software environment setup
- Scripting and automation
- Hardware/device management
- Secure data infrastructure maintenance
Development & Operations
- Git
- GitHub
- Jupyter Notebook
- Google Colab
- PowerShell
- Terminal
- CMD
Education
Bachelor in Computer Science
The American University of the People
USA (Online)
Scholarship Recipient
Certifications
Professional Certificates & Specializations
Data Analysis & Visualization
Data Analyst Track
Dubai Future Foundation, One Million Arab Coders Initiative,/p>
Data Analysis & Generative AI
Programming & Development
Software Debugging
Udacity
Programming Foundations with Python
Udacity
Shell Workshop
Udacity
GitHub & Collaboration
Udacity
Version Control with Git
Udacity
Full Stack Developer Track
Dubai Future Foundation, One Million Arab Coders Initiative,
Web Development
Professional Skills
Volunteering
Volunteer Researcher & Translator
I Believe in Science (Science Initiative) | 2016 — 2019
- Translated and localized scientific articles, focusing on physics and technology, to enhance accessibility for Arabic-speaking audiences.
- Conducted research to verify content accuracy and collaborated with a global team promoting STEM education.
Volunteer Translator
Coursera | 2016 — 2019
- Translated technical and data science course materials (subtitles, quizzes) from English to Arabic.
Volunteer Translator & Transcriptionist
TED-Ed Talks | 2016 — 2019
- Transcribed and translated TED Talks (English to Arabic), focusing on technology and education topics.