Summary
Overview
Work history
Education
Skills
Websites
Languages
Timeline
Generic

Mazen El Sedfy

Alexandria,Egypt

Summary

Entry-level Software Engineer with 5+ years of academic and internship experience in full-stack development, RESTful API design, and systems integration. Proficient in Python, Java, and SQL, with hands-on experience using modern front-end frameworks such as React and Angular. Experienced in building, deploying, and maintaining efficient, reliable applications, and collaborating effectively within Agile development teams. Actively seeking an entry-level Software Engineer or Machine Learning Engineer role, with flexibility to explore related technical positions.

Overview

4
4
years of professional experience
5
5
years of post-secondary education

Work history

Graduate Researcher

University of Waterloo
Waterloo, Canada
2025.07 - 2026.02
  • Built Python REST APIs integrating GPT-4 for SQL rewriting, improving query efficiency by 20%.
  • Conducted research in data management and table understanding, focusing on schema/column matching and table evolution using large-scale Wikipedia tables.
  • Contributed to Git-based workflows, wrote documentation, and implemented unit tests for reproducibility.
  • Researched and benchmarked LLMs for SQL query generation and schema reasoning on evolving tabular datasets.

Frontend Developer Intern

All for One Egypt
Alexandria
2024.09 - 2024.09
  • Delivered responsive Angular/TypeScript web apps, collaborating closely with designers and backend teams.
  • Refactored existing UI components for modularity, improving maintainability, and reducing bugs.
  • Participated in Agile sprints, providing code reviews and daily standup updates.

Information Systems & Infrastructure Intern

National Bank of Egypt
Cairo
2024.07 - 2024.08
  • Automated SQL log analysis with Python scripts, reducing manual monitoring workload by 30%.
  • Documented IT processes for compliance and audit readiness.
  • Prototyped an anomaly detection model that flagged abnormal server metrics.

System Engineer Intern

Wakalex for Industry and Trade
Alexandria
2022.07 - 2022.08
  • Programmed embedded C++ automation logic for industrial sensors and control systems.
  • Supported troubleshooting and calibration of industrial devices under the supervision of senior engineers.
  • Assisted with upgrading embedded Unix/Linux systems for improved reliability.

Education

B. Eng. - Computer Engineering

Arab Academy for Science and Technology
Alexandria, Egypt
2020.09 - 2025.06

Skills

  • Python
  • Java
  • C#
  • SQL
  • JavaScript/TypeScript
  • React
  • Angular
  • PHP
  • SWIFT
  • Git
  • Linux/Unix

Languages

Arabic
Fluent
English
Fluent

Timeline

Graduate Researcher

University of Waterloo
2025.07 - 2026.02

Frontend Developer Intern

All for One Egypt
2024.09 - 2024.09

Information Systems & Infrastructure Intern

National Bank of Egypt
2024.07 - 2024.08

System Engineer Intern

Wakalex for Industry and Trade
2022.07 - 2022.08

B. Eng. - Computer Engineering

Arab Academy for Science and Technology
2020.09 - 2025.06
Mazen El Sedfy