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π•„π•’π•™π•žπ• π•¦π•• π•Šπ•’π•–π•–π••

πŸ‘‹ Hey there! I'm Mahmoud, A Versatile Software Developer | Mobile, Web & Backend Expert Specializing in Flutter, UI/UX Design, Node.js, NestJS, and Full-Stack Development. Passionate about building s

Location Cairo, Egypt Joined Joined onΒ  Personal website https://portfolio.mahmoud-saeed.space/ github website

Education

Ain-Shams University

Pronouns

He/Him

Work

Freelance at Upwork ➑️https://www.upwork.com/freelancers/mahmoudsaeed

Mastering Dart Concurrency: Implementation Guide for Flutter & Flutter For Web
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Mastering Dart Concurrency: Implementation Guide for Flutter & Flutter For Web

#dart #concurrency #flutter #flutterwebconcurrency
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1 min read
NestJS in 2025: The Ultimate Guide to Building Enterprise-Grade Node.js Applications
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NestJS in 2025: The Ultimate Guide to Building Enterprise-Grade Node.js Applications

#nestjs #node #enterprise
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1 min read
14 Advanced Dart Programming Techniques Top Developers Use in 2025
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14 Advanced Dart Programming Techniques Top Developers Use in 2025

#dart
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1 min read
Building Production-Ready NestJS Microservices: TCP Implementation Guide
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Building Production-Ready NestJS Microservices: TCP Implementation Guide

#nestjs #node #microservices #tcp
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1 min read
How to Add Flutter Vibrate Features: A Step-by-Step Tutorial for Native Haptics
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How to Add Flutter Vibrate Features: A Step-by-Step Tutorial for Native Haptics

#flutter
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1 min read
Flutter vs. Native (Swift/Kotlin/Java) vs. Other Cross-Platform Frameworks: An In-Depth 2025 Analysis
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Flutter vs. Native (Swift/Kotlin/Java) vs. Other Cross-Platform Frameworks: An In-Depth 2025 Analysis

#flutter #kotlin #swift
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1 min read
Mastering Building Real-time Applications with NestJS and WebSockets: A Comprehensive Guide
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Mastering Building Real-time Applications with NestJS and WebSockets: A Comprehensive Guide

#nestjs #websocket #node
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1 min read
Build a Robust REST API with NestJS and Prisma: A Step-by-Step Guide
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Build a Robust REST API with NestJS and Prisma: A Step-by-Step Guide

#nestjs #prisma
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1 min read
Building Faster Apps with Dart 3.8: New Features Explained
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Building Faster Apps with Dart 3.8: New Features Explained

#dart #flutter
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1 min read
Fastify JWT in NestJS: A Comprehensive Guide to Authentication and Role-Based Authorization
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Fastify JWT in NestJS: A Comprehensive Guide to Authentication and Role-Based Authorization

#fastify #jwt #nestjs #authjs
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1 min read
Express vs NestJS: Which Framework Actually Delivers Better Performance? [2025]
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Express vs NestJS: Which Framework Actually Delivers Better Performance? [2025]

#express #nestjs #node #performance
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1 min read
Flutter App Architecture: Best Practices and Clean Code Principles
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Flutter App Architecture: Best Practices and Clean Code Principles

#cleanarchitecture #dart #flutter #apparchitecture
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1 min read
How to Speed Up Flutter App Startup: A Step-by-Step Performance Guide
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How to Speed Up Flutter App Startup: A Step-by-Step Performance Guide

#performanceoptimizat #flutter #performance #dart
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1 min read
How to Scale NestJS Performance: From 1000 to 100,000 Requests per Second
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How to Scale NestJS Performance: From 1000 to 100,000 Requests per Second

#nestjs #backenddevelopment #performance #node
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1 min read
How to Implement OpenAPI File Upload in NestJS: A Step-by-Step Guide
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How to Implement OpenAPI File Upload in NestJS: A Step-by-Step Guide

#openapifileupload #node #backenddevelopment #nestjs
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1 min read
How to Master Flutter Internationalization: A Step-by-Step Guide
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How to Master Flutter Internationalization: A Step-by-Step Guide

#easylocalization #internationalization #rtllocale #flutter
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1 min read
Hidden NestJS Patterns That Senior Developers Actually Use
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Hidden NestJS Patterns That Senior Developers Actually Use

#node #backenddevelopment #nestjsdesignpatterns #nestjs
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1 min read
How to Use NestJS Swagger for API Documentation with Authentication
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How to Use NestJS Swagger for API Documentation with Authentication

#typescript #swagger #backend #openapi
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1 min read
Hidden Flutter Performance Optimization Techniques That Actually Boost App Performance
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Hidden Flutter Performance Optimization Techniques That Actually Boost App Performance

#fluttertips #uioptimization #flutter #flutterperformance
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1 min read
How to Add Passkeys to Flutter Apps: A Step-by-Step Guide with Firebase & Corbado
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How to Add Passkeys to Flutter Apps: A Step-by-Step Guide with Firebase & Corbado

#flutter #passkey #authentication #firebaseauthenticati
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1 min read
How to Build Production-Ready APIs with Prisma and NestJS in 2025
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How to Build Production-Ready APIs with Prisma and NestJS in 2025

#prisma #nestjs #backenddevelopment #typescript
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1 min read
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