{}
JamalDev

Architecture-Driven Mobile & Web Developer

Specializing in MVC and MVVM architectural patterns to build scalable, maintainable applications.

View My Work Get In Touch 
// Developer.swift
class Developer {
    Name = "Jamal Sareea "
    let role = "Mobile & Web Developer"

    
    func buildApp() -> Solution {
        return Solution(
            isScalable: true,
            isMaintainable: true,
            isUserFriendly: true
        )
    }
}

About Me

Architecture-focused developer with a passion for creating elegant, scalable solutions

My Approach

I'm a dedicated developer specializing in mobile and web applications with a focus on robust architecture and clean code. My expertise in MVC and MVVM patterns allows me to build applications that are not only functional but also maintainable and scalable for future growth.

With years of experience across various platforms and technologies, I bring a deep understanding of software architecture principles to every project. I believe that a well-designed foundation is crucial for creating applications that can evolve with changing requirements.

Key Principles:

  • Clean, modular architecture that separates concerns
  • Test-driven development for reliability
  • Responsive, accessible user interfaces
  • Continuous learning and adaptation to new technologies

Mobile Development

Native and cross-platform app development with a focus on architecture and UX

Web Development

Modern web applications built with scalable architecture patterns

Architecture Design

Designing robust application architecture using MVC and MVVM patterns

Version Control

Expert in Git workflows and collaborative development processes

Technical Skills

My technology stack and development expertise

Mobile

UIKit Kotlin Flutter Dart
iOS Development 70%
Android Development 85%
Cross-Platform 80%

Web

JavaScript TypeScript Vue.js HTML5 CSS3 Tailwind
Front-end Development 80%
UI/UX Design 75%
Responsive Design 80%

Backend

Laravel Express Firebase MongoDB SQL REST API MySQL
API Development 85%
Database Design 95%
Server Management 80%

Tools & Practices

Git CI/CD Docker Agile/Scrum TDD VSCode Android Studio
Version Control (Git) 95%
DevOps 70%
Testing 85%

Architecture & Patterns

MVC MVVM Clean Architecture Repository Pattern Dependency Injection Design Patterns
MVC Pattern 95%
MVVM Pattern 90%
Clean Architecture 85%

Soft Skills

Communication Problem-solving Team Leadership Project Management Mentoring Time Management
Problem-solving 90%
Communication 85%
Project Management 80%

Architecture Expertise

My specialization in MVC and MVVM architectural patterns

Model-View-Controller (MVC)

MVC is a classic architectural pattern that separates an application into three main components: the Model (data), the View (user interface), and the Controller (business logic). This separation ensures clean code organization and easier maintenance.

Model

Data & Business Logic

View

User Interface

Controller

Handles User Input

Updates User Actions Data Operations

When I use MVC:

  • Web applications with server-side rendering
  • Simple mobile applications with straightforward data flow
  • Projects requiring quick development cycles
  • Applications with traditional UI frameworks

Model-View-ViewModel (MVVM)

MVVM extends the MVC pattern by introducing a ViewModel that acts as an intermediary between the View and Model. This pattern is especially well-suited for modern UI frameworks that support data binding.

Model

Data & Business Logic

ViewModel

Presentation Logic

View

User Interface

Data Binding Updates Notifies

When I use MVVM:

  • Modern reactive UI frameworks (React, Vue, SwiftUI)
  • Complex applications with rich user interactions
  • Projects requiring extensive unit testing
  • Applications with real-time data updates
  • Mobile apps that benefit from data binding (Android with LiveData)

My Architecture Approach

While I specialize in MVC and MVVM patterns, I believe in choosing the right architecture for each specific project. My approach is to combine architectural patterns with modern best practices to create maintainable, testable, and scalable applications.

Clean Code

  • • Single Responsibility Principle
  • • Dependency Injection
  • • Clear Naming Conventions
  • • Modular Components

Testability

  • • Unit & Integration Testing
  • • Test-Driven Development
  • • Mock Dependencies
  • • Continuous Integration

Scalability

  • • Loose Coupling
  • • Feature Modularity
  • • Consistent Error Handling
  • • Performance Optimization

Featured Projects

Showcasing my work using MVC and MVVM architectural patterns

MVVM

E-Commerce App

A mobile e-commerce application built with MVVM architecture, featuring product browsing, cart management, and secure payment processing.

Dart Java Flutter Firebase
View Details
MVC

Task Management Dashboard

A web-based task management system using MVC architecture with features like task tracking, team collaboration, and progress analytics.

React Node.js Express MongoDB
View Details
MVVM

Health & Fitness Tracker

A fitness tracking app implementing MVVM architecture with real-time data visualization, workout plans, and health metrics monitoring.

Kotlin Android Room DB LiveData
View Details
MVC

Video Streaming Platform

A video streaming application built with MVC architecture featuring content recommendations, user profiles, and adaptive playback.

Vue.js Node.js AWS GraphQL
View Details
MVVM

Food Delivery Service

A food delivery application using MVVM architecture with real-time order tracking, restaurant discovery, and payment integration.

Flutter Dart Firebase Provider
View Details
MVC

Real-time Chat Application

A messaging platform built with MVC architecture featuring real-time messaging, file sharing, and end-to-end encryption.

TypeScript Socket.io Express MongoDB
View Details
View All Projects

Work Experience

My professional journey as a developer

Senior Mobile Developer

2021 - Present

Tech Innovations Inc.

Lead the mobile development team in creating and maintaining iOS and Android applications using MVVM architecture. Established best practices, mentored junior developers, and managed the entire development lifecycle.

  • Led the architectural redesign of the company's flagship app, improving performance by 40%
  • Implemented CI/CD pipelines reducing deployment time by 65%
  • Mentored 5 junior developers in mobile architecture patterns
  • Integrated advanced analytics and crash reporting systems

Full Stack Developer

2018 - 2021

WebSolutions Group

Developed full-stack web applications using MVC architecture. Worked on client projects ranging from e-commerce platforms to content management systems, with a focus on building scalable and maintainable solutions.

  • Designed and implemented a custom CMS for a major retail client
  • Optimized database queries improving site load times by 30%
  • Integrated payment gateways and third-party APIs for e-commerce platforms
  • Collaborated with UI/UX designers to create responsive interfaces

Mobile Application Developer

2016 - 2018

AppCraft Studios

Developed native iOS and Android applications for various clients. Implemented MVC architecture for small to medium-sized applications and gained experience in different aspects of mobile development.

  • Created 12+ mobile applications from concept to App Store/Play Store deployment
  • Implemented location-based services for a travel application
  • Developed custom UI components for improved user experiences
  • Collaborated with cross-functional teams on agile development cycles

Junior Web Developer

2014 - 2016

Digital Solutions Ltd.

Started my career developing web applications and learning about software architecture. Built responsive websites and gained experience with front-end technologies and basic backend development.

  • Built responsive websites for small business clients
  • Learned and implemented basic MVC architecture for web applications
  • Developed custom WordPress themes and plugins
  • Participated in code reviews and improved coding standards

Get In Touch

Let's discuss how I can bring my architecture expertise to your next project

Send Me a Message

Contact Information

Email

jamalsareea@gmail.com

Phone

+967 774715669

Location

Yemen Sana`a

Connect With Me

Need architecture consulting?

I offer specialized consulting services for mobile and web application architecture design. Let's build a solid foundation for your project.

Learn More