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Zain-ul- Hassan

@zainulhassan

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Full Stack Engineer with 4 years of professional experience

Pakistan

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What I'm looking for

Looking for a challenging role that leverages my technical expertise and leadership skills to deliver high-quality software solutions.

As a seasoned Full Stack Engineer, I bring 4 years of professional experience in developing complex web applications. With extensive expertise in both back-end and front-end development, I specialize in Ruby on Rails and ReactJS frameworks. I excel in designing robust, scalable web applications and have a strong command of database management, particularly with PostgreSQL.

Throughout my career, I have demonstrated exceptional skills in mentoring junior developers, creating high-quality code, and contributing to code reviews and technical documentation. I have also successfully implemented responsive front-end design, optimized databases for improved performance and scalability, and participated in Agile software development methodologies.

In addition to my technical expertise, I possess excellent leadership and collaboration skills, having led development efforts and guided teams of developers to deliver high-quality software solutions. I am passionate about following best practices and design patterns to ensure efficient and scalable codebases.

Experience

Work history, roles, and key accomplishments

Current

Team Lead Developer

Current

MapleHR

Jan 2023 - Present (2 years 4 months)

Led the development of a comprehensive HR management system, ensuring adherence to best practices in Ruby on Rails. Oversaw a team of 4-5 developers, focusing on code quality and timely delivery of updates.

Ruby on Rails Team Leadership Agile Database Management Code Review

Current

Senior Software Engineer

Current

Devsinc

Feb 2021 - Present (4 years 3 months)

As a Senior Software Engineer, I mentored junior developers, improved coding skills by 25%, and created RESTful APIs that decreased application errors by 25%. I implemented responsive designs and optimized databases, enhancing performance by 20%. I participated in Agile methodologies and conducted feature development and server maintenance.

Ruby on Rails ReactJS PostgreSQL Git HTML CSS Tailwind JavaScript Agile RESTful APIs

Developer

Authorea

Jan 2022 - Jan 2022 (0 months)

Developed features for Authorea, a collaborative writing platform, from Figma designs to UI using React. Implemented third-party software for plagiarism detection and optimized database queries, significantly improving site performance.

React Database Optimization Figma API Integration

Junior Developer

Netsol - NSPIRE

Aug 2020 - Oct 2020 (2 months)

In my role as a Junior Developer, I designed and developed front-end screens using React Native and NodeJS. I focused on integrating various functionalities such as Facebook integration and post management, contributing to the overall project development.

React Native NodeJS MongoDB JavaScript

Developer

Minute7

Feb 2021 - May 2021 (3 months)

Implemented advanced features in Minute7, a time tracking software, developing robust APIs and integrating QuickBooks for real-time data synchronization. Enhanced mobile and web app synchronization for improved expense tracking.

API Development Quickbooks Mobile Development Web Development Time Tracking