Abeer Kamalaldeen
Data Engineer
Giza
Summary
Results-driven and Detail-oriented Data Engineer with about 4 years of experience designing, building, and optimizing data pipelines (ETL/ELT, streaming, lake-house) in Python and SQL across on-premise and cloud environments. Proficient in large-scale web scraping, data extraction, and advanced analytics/dashboarding that convert complex data into actionable insights. Committed to delivering efficient, maintainable solutions while collaborating closely with engineering, product, and business teams.
Overview
4
4
years of professional experience
4
4
years of post-secondary education
2
2
Languages
Work History
Data Engineer
DGtera
07.2025 - Current
- Lead design and development of large-scale web scrapers (Python: requests/async + parsing with BeautifulSoup/lxml/Playwright) with fault-tolerant retries, anti-bot handling, and observability.
- Own the ETL/ELT lifecycle: ingest → validate/normalize → enrich → model, with versioned datasets and data quality checks (schema, nulls, uniqueness, referential integrity).
- Architect and maintain a cloud data lake/warehouse (S3 → Parquet → PySpark transformations → Athena/SQL) with curated Silver/Gold layers and cost-efficient partitioning.
- Orchestrate scheduled pipelines, monitoring, and alerting; maintain SLAs and documentation for reproducible, auditable workflows.
- Collaborate with stakeholders to define data contracts and deliver BI-ready marts for dashboards and ad-hoc analysis (Power BI / Looker Studio).
Data Engineer
Flairstech
01.2024 - 06.2025
- Implemented end-to-end pipeline automation, reducing manual workload and saving weeks of team capacity each quarter.
- Deployed automation across scraping, ETL, and reporting, materially improving SLA adherence and turnaround time.
- Designed and rolled out an automation framework (Python/AWS/Alteryx) that eliminated repetitive tasks and stabilized operations.
- Standardized orchestration, QA gates, and alerting, cutting manual interventions and improving reliability.
- Automated ingestion-to-publication workflows, accelerating delivery and freeing significant analyst time.
- Migrated legacy systems to modern big-data technologies, improving performance and scalability while minimizing business disruption.
- Built self-healing jobs with retries and back-off to maintain data freshness with minimal oversight.
Senior Web Scraping Engineer
Odlica
09.2023 - 05.2024
- Designed and rolled out an automation framework (Python/AWS/Alteryx) that eliminated repetitive tasks and stabilized operations.
- Standardized orchestration, QA gates, and alerting, cutting manual interventions and improving reliability.
- Automated ingestion-to-publication workflows, accelerating delivery and freeing significant analyst time.
- Migrated legacy systems to modern big-data technologies, improving performance and scalability while minimizing business disruption.
- Built self-healing jobs with retries and back-off to maintain data freshness with minimal oversight.
Data Migration Specialist
Flairstech
01.2023 - 12.2023
- Developed a data ingestion process to automate the transfer of data from multiple sources into a single database, resulting in +70% reduction in manual data entry.
- Created data models and documented data flows to improve system architecture and data quality.
- Coordinated with external stakeholders to align data migration scheduling to minimize business process disruptions.
Freelance Data Engineer/ Web Scraping Specialist
Upwork
11.2021 - 02.2025
- Proof points: 110 projects, 50 clients worldwide, pipelines across 600 websites, Upwork Top Rated (2 years).
- Full lifecycle ownership: scoped requirements and SOW, designed architecture and data models, implemented scrapers/ETL, tested, deployed, monitored, and handed over with training and runbooks.
- Governance & quality: SLAs and change control; Git + CI/CD; automated tests and data-quality checks (schema, uniqueness, nulls); lineage and documentation.
- Reliability & ops: monitoring, alerting, retries/back-off, incident runbooks, and post-mortems to keep refreshes stable.
- Stakeholder management: weekly updates/demos, risk/issues log, acceptance criteria, and clear handover packages.
- Security & compliance: credential hygiene, least-privilege access, environment isolation, and respectful, compliant data acquisition.
Education
Bachelor's degree - Statistics And Data Science
Cairo Univ.
Cairo, Egypt 08.2017 - 08.2021
Skills
Python Programming
SQL Database
Advanced Web Scraping
Alteryx
SSIS
Machine Learning
Statistics
Data Analysis
Power BI
Data Visualization
Dashboards
AWS cloud
Apache AirFlow
Data Modelling
undefinedTimeline
Data Engineer
DGtera
07.2025 - Current
Data Engineer
Flairstech
01.2024 - 06.2025
Senior Web Scraping Engineer
Odlica
09.2023 - 05.2024
Data Migration Specialist
Flairstech
01.2023 - 12.2023
Freelance Data Engineer/ Web Scraping Specialist
Upwork
11.2021 - 02.2025
Bachelor's degree - Statistics And Data Science
Cairo Univ.
08.2017 - 08.2021
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