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Hi, I'm Gulnar Hasan-zada, a passionate Full Stack Developer with over 6 years of experience in building robust and efficient web applications. I specialize in front-end and back-end technologies such as React JS, TypeScript, Node.js, and Next JS, and I love creating seamless user interfaces and scalable backend systems. I enjoy working in collaborative environments and continuously improving my skills through mentoring and adopting best practices. Whether it’s optimizing web performance or implementing secure authentication, I’m dedicated to delivering high-quality solutions that meet user needs and business goals.…Hi, I'm Gulnar Hasan-zada, a passionate Full Stack Developer with over 6 years of experience in building robust and efficient web applications. I specialize in front-end and back-end technologies such as React JS, TypeScript, Node.js, and Next JS, and I love creating seamless user interfaces and scalable backend systems. I enjoy working in collaborative environments and continuously improving my skills through mentoring and adopting best practices. Whether it’s optimizing web performance or implementing secure authentication, I’m dedicated to delivering high-quality solutions that meet user needs and business goals.

Gulnar Hasan-zada

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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Hi, I'm Gulnar Hasan-zada, a passionate Full Stack Developer with over 6 years of experience in building robust and efficient web applications. I specialize in front-end and back-end technologies such as React JS, TypeScript, Node.js, and Next JS, and I love creating seamless user interfaces and scalable backend systems. I enjoy working in collaborative environments and continuously improving my skills through mentoring and adopting best practices. Whether it’s optimizing web performance or implementing secure authentication, I’m dedicated to delivering high-quality solutions that meet user needs and business goals.…Hi, I'm Gulnar Hasan-zada, a passionate Full Stack Developer with over 6 years of experience in building robust and efficient web applications. I specialize in front-end and back-end technologies such as React JS, TypeScript, Node.js, and Next JS, and I love creating seamless user interfaces and scalable backend systems. I enjoy working in collaborative environments and continuously improving my skills through mentoring and adopting best practices. Whether it’s optimizing web performance or implementing secure authentication, I’m dedicated to delivering high-quality solutions that meet user needs and business goals.

Available to hire

Hi, I’m Gulnar Hasan-zada, a passionate Full Stack Developer with over 6 years of experience in building robust and efficient web applications. I specialize in front-end and back-end technologies such as React JS, TypeScript, Node.js, and Next JS, and I love creating seamless user interfaces and scalable backend systems.

I enjoy working in collaborative environments and continuously improving my skills through mentoring and adopting best practices. Whether it’s optimizing web performance or implementing secure authentication, I’m dedicated to delivering high-quality solutions that meet user needs and business goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Turkish

Fluent

Azerbaijani

Fluent

Russian

Advanced

Work Experience

Full-stack Developer at DriverCheck Inc.

January 1, 2024 - Present

Developed features for a high-volume commercial-grade web application managing testing services processing 1000+ monthly bookings across various industries in Canada. Played a key role in creating a comprehensive Calendar application with React and Next.js featuring real-time availability and secure authentication with OAuth 2.0 and JWT. Architected responsive UI components using modern technologies and improved existing Angular client application with Tailwind CSS. Designed backend Java Spring REST API endpoints and developed MongoDB bulk update framework handling 1M+ records. Implemented testing strategies with Mockito, JUnit, and Jest achieving over 90% coverage. Containerized development environments with Docker and handled Azure-based deployments to ensure high availability and performance.

Full-stack Developer at TD Bank (FDM Group)

November 30, 2023 - July 28, 2025

Designed and implemented accessible and responsive UI components compliant with WCAG 2.1 AA, AODA, and WAI-ARIA using React and Tailwind CSS. Developed Java Spring REST API endpoints for real-time data processing and managed the migration of Credit Card Application Management API from OpenStack to VMware Cloud 2.0 ensuring zero downtime. Used JIRA and Confluence for project management and Git and Bitbucket for source control. Maintained codebase, performed debugging, and deployed code updates via CI/CD pipelines. Applied unit testing strategies with JUnit, Jest, and React Testing Library and collaborated effectively within cross-functional teams.

Front-end Developer at IT SMDS

July 1, 2022 - July 28, 2025

Designed and developed real-time Inventory management application architecture using React, Redux Toolkit, Material UI, and Bootstrap. Engineered RESTful APIs with Node.js, Express, and MongoDB. Supported and enhanced Flagstar Bank's loan application using microservices and micro frontends, resolving UI issues to optimize user experience. Implemented accessibility standards increasing user satisfaction by 40%. Applied Redux Toolkit for efficient state management and reduced bugs by 40% with Jest and React Testing Library. Utilized Git and GitHub for version control and team collaboration.

Full-stack Developer at Telecom Invest

July 1, 2019 - July 28, 2025

Developed and maintained billing system for a major internet provider using PHP, MySQL, JavaScript, JQuery, HTML5, CSS3, and Bootstrap. Optimized MySQL queries to improve performance by 35%. Integrated external payment APIs increasing revenue by 20%. Architected and implemented internal financial management application using Angular, Bootstrap, Node.js, Sequelize, and Express, reducing processing times by 30%. Translated UI/UX mockups into front-end applications and managed MySQL database operations to enhance reporting and data accessibility.