Zaid Al Qassar

Professional Summary

I am an experienced Android Developer with over 9 years of experience in developing and deploying Android applications. I have a proven track record of successful implementations of modern mobile applications and have a solid understanding of the entire development lifecycle process. My expertise lies in developing high performing, user-friendly and intuitive applications for Android devices. I am highly skilled in Java and Kotlin languages. My biggest achievement has been the development of a social media platform. Additionally, my strong analytical and problem-solving skills have allowed me to develop innovative solutions to complex coding challenges. My work ethic is second to none and I always strive to deliver the highest quality product that meets the customer's requirements.

Skills

Mobile Development

Android SDK Expert

Java Expert

Kotlin Experienced

XML Expert

MVVM Expert

Retrofit Expert

RXJAVA Skillful

Jetpack Compose Experienced

Backend Development

Node.js Experienced

Express Skillful

MongoDB Experienced

Mongoose Expert

AWS Experienced

Frontend Development

JavaScript Experienced

HTML Experienced

CSS Experienced

Vue.js Experienced

Tools & Technologies

Git Expert

Dagger Skillful

ROOM Skillful

SQLite Experienced

Unit Testing Experienced

Figma Experienced

UI/UX Design & Development Expert

Experience

Full Stack Android Developer

DrVoice Techno / Turkey, Istanbul

April 2020 - Now

During my four years work as a lead full stack Android developer in DrVoice Techno I developed and maintained over 3 different projects for the company.

Utilized advanced coding practices and cutting edge technologies to create new features and enhance existing software.

Developed, tested and maintained Android apps.
Implemented REST back-end API using Node.js, Express.js as well as using MongoDB and Mongoose.
Migrated back-end codebase from Parse-SDK to Node.js.
Utilized Java, Kotlin, XML and other technologies to develop user interfaces.
Performed unit tests and debugging to ensure the stability of the apps.
I spearheaded a team of developers, actively involved in all stages of the Software Development Life Cycle (SDLC) from planning through deployment and ongoing support.

Front-End Web Developer

BAU TTO / Turkey, Istanbul

July 2019 - March 2020

During my time at BAU TTO, I worked as a Front-End Web Developer where I was responsible for the design and development of web applications using the Vue.js framework.

I successfully implemented various front-end technologies and libraries to create engaging user experiences.

Designing and developing user interface components using the Vue.js framework.
Migrating legacy C++ codebase to a modern JavaScript codebase using the latest technologies in web development.
Migrating legacy SQL database to MongoDB.
Creating interfaces using google material design standard.

Education

Bachelor of Science (BS)

Bahcesehir University / Turkey, Istanbul

Computer Engineering

September 2016 - June 2020

Bachelor of Science (BS)

University of Mosul / Iraq, Mosul

Electronics Engineering

October 2011 - June 2014

Languages

Arabic Native

English Fluent

Turkish Intermediate

Courses & Certifications

Google Developer Challenge Scholarship

Google

2017

Various Online Courses and Challenges

Including Android Development, Web Development, Backend APIs, and Modern Architecture Patterns

Projects & Achievements

Developed and published 28+ Android applications with over 25K+ downloads on Google Play Store
Built Vocofy™ - A social media platform based on voice and blockchain technology
Created multiple Android themes for Xperia™ devices with 15K+ downloads
Developed Music Pod - A revolutionary offline music app with advanced features and intuitive UI
Successfully migrated legacy codebases to modern architectures using cutting-edge technologies
Led development team in implementing modern design patterns and best practices across multiple projects