Cairo, Egypt · Full-Stack Software Engineer

Full-Stack Software Engineer / Backend Developer

Enterprise backend
systems with intent.

Mahmoud Abou-Zaeid architects secure REST APIs, relational databases, and workflow platforms for insurance, automotive inspection, and membership operations.

Hire / Contact Open CV Download
2+ years20+ SQL / PLSQL functions99% issue resolution
Portrait of Mahmoud Abou-Zaeid
API · DATA · AUTOMATION
MAHMOUD
ABOU-ZAEID
Engineering profileBackend-first delivery
30%processing time cut
JWTRBAC security
ASP.NET Core .NET 8 SQL Server JWT / RBAC Oracle APEX Flask PHP / MySQL BIL / DAL Architecture Workflow Automation ASP.NET Core .NET 8 SQL Server JWT / RBAC Oracle APEX Flask PHP / MySQL BIL / DAL Architecture Workflow Automation
Professional summary

Secure software architecture for business-critical platforms.

Mahmoud designs normalized database schemas, RESTful services, authentication layers, role-aware authorization, and automation-heavy applications that reduce manual work and improve operational reliability.

REST API Engineering

ASP.NET Core (.NET 8), modular controllers, exception middleware, JWT, RBAC, validation, and 3rd-party integrations.

Database Design

SQL Server, Oracle Database, MySQL, SQLite, ERD modeling, normalized schemas, integrity, and query optimization.

Workflow Automation

Approval/rejection workflows, report generation, image-storage integration, inspection lifecycle automation, and reusable templates.

Full-Stack Delivery

Python/Flask, PHP/MySQL, HTML, CSS, JavaScript, Oracle APEX, dashboards, and responsive operational interfaces.

Engineering control room

From database schema to secure production workflow.

A visual representation of Mahmoud’s delivery style: model the data, secure the API, automate the business process, and monitor outcomes with reliable reports.

$design schema --normalized --integrity
$secure api --jwt --rbac --validation
✓workflow automated · reports generated · processing optimized

Model

ERD, normalized schema, integrity rules.

Build

Layered REST API with modular controllers.

Secure

JWT, RBAC, validation, authorization.

Optimize

SQL tuning, reports, workflow automation.

0RBAC / security compliance
0Satisfaction uplift
0Major platform builds
0Database engines used
Experience

Engineering roles across APIs, APEX, and enterprise operations.

Software Engineer · Euro Assist

Giza, Egypt

Aug 2025 – Aug 2026
  • Architected scalable backend web applications and REST APIs using C#, ASP.NET Core (.NET 8), and Entity Framework Core.
  • Designed normalized database schemas and ERD models, optimizing SQL Server for performance and integrity.
  • Secured API endpoints with JWT authentication, RBAC, data validation, layered BIL/DAL architecture, and third-party API integrations.
  • Provided IT support, resolving 30+ tickets per month while maintaining 99% network uptime.
  • Implemented CI/CD with GitHub Actions, Docker, and AWS, reducing deployment time by 40%.
  • Wrote xUnit tests with TDD, added Serilog logging, and integrated Prometheus/Grafana monitoring.
  • Conducted code reviews and mentored junior developers, improving team velocity by 15%.

Oracle APEX Developer · Euro Loss Adjusters

Giza, Egypt

Aug 2023 – Aug 2025
  • Architected an enterprise insurance loss-assessment platform for vehicle inspections across pre-repair, post-repair, supplementary, and salvage cases.
  • Built surveyor assignment, market-value estimation, approval workflows, Zoho image-storage integration, and automated report generation.
  • Engineered 20+ SQL/PLSQL functions, cutting processing time by 30%, lifting satisfaction by 25%, and achieving 99% issue-resolution rate with 100% RBAC/security compliance.
Key projects

Portfolio of production-grade systems.

Selected projects from the CV, structured as case-study cards with stacks, responsibilities, and visible outcomes.

C#ASP.NET Core .NET 8EF CoreSQL ServerJWT

EuroCar360 – Vehicle Verification REST API

Production-grade REST API with BIL/DAL architecture, JWT/RBAC, global exception handling, high-throughput image/document uploads, unified review workflows, EF Core, SQL Server, Docker, and AWS deployment.

Oracle APEXOracle DBSQLZoho

Euro Loss Adjusters – Insurance Loss Assessment Platform

Pre-repair, post-repair, supplementary, and salvage inspection platform with damage assessment, market valuation, surveyor assignment, Zoho image storage, and automated approvals.

PythonFlaskMySQLHTML/CSS/JS

Euro Inspection 360 – Vehicle Inspection Management Platform

Full-lifecycle platform for banks and inspection companies covering pricing approvals, inspector assignment, bank-user roles, reporting, workflow automation, Flask, MySQL, AWS Elastic Beanstalk, and RDS.

PythonFlaskSQLAlchemySQLitePillow

Euro Card Generator System

Membership card generator with reusable templates, Excel batch generation, live preview, PNG/PDF export, Arabic RTL support, dynamic field mapping, and custom styling.

PHPMySQLREST APIsHTML/CSS/JS

The Pink Club Dashboard

PHP/MySQL membership dashboard for users, packages, and subscriptions with mobile REST APIs, role-based admin access, revenue analytics, renewal forecasts, and engagement metrics.

Selected production work across APIs, automation, databases, and operational dashboards.Discuss a similar build
Technical skills

Modern backend stack with database depth.

Languages, frameworks, APIs, databases, and tools taken directly from Mahmoud’s CV.

Languages

Building blocks for reliable products

C#SQL / PL-SQLPythonPHPJavaScriptJavaC
Frameworks & platforms

From APIs to operational interfaces

ASP.NET Core .NET 8Entity Framework CoreFlaskOracle APEXSQLAlchemy
Data & architecture

Systems designed for integrity and scale

SQL ServerOracle DatabaseMySQLSQLiteERD modelingLayered BIL / DAL
Security & delivery

Controlled access, automation, and quality

REST API designJWTRBACAuthorizationWorkflow automationGit / Postman
Cloud & DevOps

Reliable delivery from commit to production

DockerKubernetesGitHub ActionsAWS EC2AWS RDSElastic Beanstalk
Testing & monitoring

Feedback loops for dependable systems

xUnitTDDIntegration testingSerilogPrometheusGrafanaELK
In progress
Education

New Cairo Technological University

Bachelor’s in Information and Communication Technology

Cairo, Egypt Sep 2023 – May 2027
Focus areasSoftware engineering · Information systems · Communication technology
Credentials

Certifications & learning

08 credentials
APEX Cloud Developer ProfessionalOracle University · 1Z0-770 / 1Z0-771 · 2023
Oracle
OCI Foundations AssociateOracle University · 1Z0-1085-23 · 2023
Oracle
Database FoundationsOracle Academy · Database fundamentals · 2023
Oracle
Java Foundations & FundamentalsOracle Academy · Programming foundations · 2023
Oracle
Foundational C#FreeCodeCamp & Microsoft · 2022
Other
Introduction to CybersecurityCisco · Security fundamentals · 2023
Other
EDA for Machine LearningIBM · Exploratory data analysis · 2023
Other
ICDL BaseEdraak · Digital productivity · 2024
Other
Contact

Ready to build reliable APIs and workflow platforms?

Available in Cairo, Egypt for backend, full-stack, Oracle APEX, database, and automation-focused engineering opportunities.

Start a conversation

Tell me what you are building, where the bottleneck is, or what needs to become more reliable.

Phone+20 1028113088Emaileng.mahmoud.ibrahem.ahmed@gmail.comLinkedInmahmoud-ibrahim-665947239