Nancy Abo Essa

NANCY ABO ESSA EL-SAYED

Building beautiful, performant mobile applications with Flutter. Passionate about clean code, smooth animations, and exceptional user experiences.

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About Me

A dedicated Flutter Developer specializing in clean, responsive UI design and smooth Firebase/API integration. Committed to building impactful mobile apps and continuously improving within a collaborative team culture.

Experience

Flutter Developer & Mentor

EraaSoft | Mar 2025 – Present

  • • Lead mentor for fresh Flutter developers
  • • Built & maintained multiple freelance apps
  • • Performance tuning & clean architecture
  • • Collaborated with senior engineers
  • • Technical guidance & code optimization

Flutter Developer Intern

Unlimited Software House | Jun 2025 – Aug 2025

  • • API integration, payment, search, pagination
  • • UI/UX collaboration for perfect UX
  • • Reduced bugs & technical debt by 50%
  • • Fixed app version compatibility issues

ICT Instructor

Retaj International School | Oct 2024 – Dec 2024

  • • Developed programming curriculum
  • • Taught Scratch, Python, BictoBlocks
  • • High student engagement and satisfaction
  • • Logical thinking & problem-solving skills

Projects

Vmall User App

E-commerce mobile application for end users with seamless shopping experience.

Flutter Firebase

Vmall Vendor App

Vendor management platform for merchants to manage their products and orders.

Flutter API

Vmall Delivery App

Delivery management system for drivers to track and complete orders efficiently.

Flutter Maps

Vmall POS App

Point of Sale application for in-store transactions and inventory management.

Flutter Payment

Beon App

Modern mobile application with clean architecture and smooth user experience.

Flutter Clean Arch

Etradeling Website

E-commerce web platform built with Flutter Web for seamless cross-platform experience.

Flutter Web Firebase

Etradeling Panel

Admin panel for managing e-commerce operations, products, and user data.

Flutter Web Admin

Skills

Programming

Flutter Dart OOP

Backend & State Management

Firebase Dio SQLite Hive Shared Preferences BLoC/Cubit

Tools & Principles

SOLID Git/GitHub CI/CD Clean Architecture

Soft Skills

Teamwork Communication Problem-solving Teaching & Mentoring

Education

Bachelor of Arts in Spanish Language

Zagazig University

2020 – 2024

Languages

Arabic

Native

English

Fluent

Spanish

Intermediate