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I'm Abdul Quadir, a Senior Full Stack Developer with over 14 years of experience building scalable web and mobile applications using React, Node.js, PHP, and cloud technologies. I have led cross-functional teams, optimized DevOps pipelines with CI/CD (GitHub Actions), and delivered high-performance solutions for eCommerce, MLM, CRM, WebApp, and blockchain platforms. I'm passionate about mentoring developers, implementing Agile strategies, and aligning IT systems with business goals. I thrive on turning complex requirements into reliable software, coaching teams toward better collaboration, and helping organizations ship products that matter.…I'm Abdul Quadir, a Senior Full Stack Developer with over 14 years of experience building scalable web and mobile applications using React, Node.js, PHP, and cloud technologies. I have led cross-functional teams, optimized DevOps pipelines with CI/CD (GitHub Actions), and delivered high-performance solutions for eCommerce, MLM, CRM, WebApp, and blockchain platforms. I'm passionate about mentoring developers, implementing Agile strategies, and aligning IT systems with business goals. I thrive on turning complex requirements into reliable software, coaching teams toward better collaboration, and helping organizations ship products that matter.

Abdul Quadir

Full Stack Developer, App Developer, Cloud Developer, +5

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I'm Abdul Quadir, a Senior Full Stack Developer with over 14 years of experience building scalable web and mobile applications using React, Node.js, PHP, and cloud technologies. I have led cross-functional teams, optimized DevOps pipelines with CI/CD (GitHub Actions), and delivered high-performance solutions for eCommerce, MLM, CRM, WebApp, and blockchain platforms. I'm passionate about mentoring developers, implementing Agile strategies, and aligning IT systems with business goals. I thrive on turning complex requirements into reliable software, coaching teams toward better collaboration, and helping organizations ship products that matter.…I'm Abdul Quadir, a Senior Full Stack Developer with over 14 years of experience building scalable web and mobile applications using React, Node.js, PHP, and cloud technologies. I have led cross-functional teams, optimized DevOps pipelines with CI/CD (GitHub Actions), and delivered high-performance solutions for eCommerce, MLM, CRM, WebApp, and blockchain platforms. I'm passionate about mentoring developers, implementing Agile strategies, and aligning IT systems with business goals. I thrive on turning complex requirements into reliable software, coaching teams toward better collaboration, and helping organizations ship products that matter.

Available to hire

I’m Abdul Quadir, a Senior Full Stack Developer with over 14 years of experience building scalable web and mobile applications using React, Node.js, PHP, and cloud technologies. I have led cross-functional teams, optimized DevOps pipelines with CI/CD (GitHub Actions), and delivered high-performance solutions for eCommerce, MLM, CRM, WebApp, and blockchain platforms.

I’m passionate about mentoring developers, implementing Agile strategies, and aligning IT systems with business goals. I thrive on turning complex requirements into reliable software, coaching teams toward better collaboration, and helping organizations ship products that matter.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Hindi

Fluent

Work Experience

Senior Full Stack Developer – Remote at CIO Network Pte Ltd

February 1, 2023 - November 1, 2024

Led web and software development projects using React.js, Node.js, Laravel, Moodle, Magento, and PHP. Developed mobile apps with React Native and Expo for iOS and Android. Managed PostgreSQL, MongoDB, and MySQL databases optimizing performance. Maintained WordPress websites and managed AWS and Azure cloud infrastructure for high availability. Worked within Agile and Scrum frameworks, implementing CI/CD pipelines for efficient software delivery. Acted as IT point of contact for business teams, managed email systems, and supported IT strategy aligning with company goals.

Full Stack Developer – Remote at Splendid Design IT Technology

April 1, 2020 - February 1, 2023

Implemented landing pages with HTML and CSS and built webpages using WordPress CMS for marketing campaigns. Collaborated with product and management teams to define project scope and deliverables. Managed website development, maintenance, and troubleshooting. Used a range of tools and technologies including HTML, Bootstrap, jQuery, JSON, PHP, MySQL, WordPress, Magento, JavaScript, and API integrations.

Web Developer at Tangible Technosis

February 1, 2015 - March 31, 2020

Built PHP websites with Laravel frameworks. Conducted cross-browser usability testing and validated development output. Developed advanced database-driven websites including eCommerce systems with PHP and MySQL backend development.

Web Developer at CMTECH Pvt Ltd

December 1, 2012 - January 31, 2015

Developed and maintained various projects including eCommerce, job portals, classified ads, and hotel websites. Designed user-friendly interfaces and handled multi-resolution fixes. Used PHP, MySQL, Ajax, WordPress, jQuery, Photoshop, HTML5, CSS3, Magento, and Bootstrap. Used tools like Dreamweaver, Photoshop, and Visual Studio Code.

Sr. Engineer | PM (Freelancer) at EMR Marketing LLP

November 1, 2024 - Present

Led full-stack development of dynamic web and software solutions using React, Node.js, Nest.js, Python, and PHP. Automated deployments using GitHub Actions and managed applications on AWS, Azure, Hostinger, and Vercel. Built cross-platform mobile apps with React Native & Expo, ensuring robust UI and performance with tools like Jest and Detox. Architected and optimized databases with PostgreSQL, MongoDB, and MySQL, implementing automated backups and ensuring data integrity. Provided IT support by managing email systems, Google Workspace, and Microsoft 365, troubleshooting hardware/software issues across different OS platforms.

Senior Full Stack Developer – Remote at CIO Network Pte Ltd

November 1, 2024 - July 25, 2025

Led web and software development projects using React, Node.js, Laravel, Moodle, Magento, and PHP. Developed mobile applications on React Native and Expo for iOS and Android. Maintained and optimized databases including PostgreSQL, MongoDB, and MySQL. Managed WordPress websites with backups, updates, and security fixes. Handled AWS and Azure cloud services for high availability. Implemented Agile and DevOps practices, including CI/CD pipeline development. Provided IT support to business teams, resolving technical issues and aligning IT strategy with company goals.

Full Stack Developer – Remote at Splendid Design IT Technology

February 1, 2023 - July 25, 2025

Implemented new landing pages using HTML and CSS and constructed webpages using WordPress CMS for marketing campaigns. Collaborated with product and delivery teams to define project scope and timelines. Maintained and troubleshot websites, demonstrating proficiency in HTML, Bootstrap, jQuery, JSON, API Integration, Payment Gateway Integration, CSS, PHP, MySQL, WordPress, and Magento.

Web Developer at Tangible Technosis

March 31, 2020 - July 25, 2025

Developed PHP websites using Laravel-based frameworks and performed cross-browser usability testing. Created advanced database-driven websites including eCommerce platforms. Handled back-end development and maintenance using PHP and MySQL, ensuring quality and functionality.

Web Developer at CMTECH Pvt Ltd

January 31, 2015 - July 25, 2025

Developed and maintained projects such as eCommerce, job portals, classified, and hotel websites. Designed user-friendly interfaces and handled fixes across multiple screen resolutions from mobile to 4K. Utilized PHP, MySQL, Ajax, WordPress, jQuery, Photoshop, HTML5, CSS3, Magento, and Bootstrap. Used tools like Dreamweaver, Photoshop, and Visual Studio Code for development workflows.

Senior Full Stack Developer & Cloud Engineer at CIO Network Pte Ltd

February 1, 2023 - July 1, 2025

Led development of AI-driven, B2B web and software projects using React, Next.js, Node.js, Express.js, Nest.js, and PHP. Collaborated with cross-functional teams to gather requirements, design robust solutions, and deliver high-quality products. Built and managed cloud infrastructure across AWS and Azure, implemented CI/CD pipelines, ensured security and high availability, and supported data modeling with PostgreSQL, MongoDB, and MySQL.

Full Stack Developer at Splendid Design IT Technology

April 1, 2020 - February 1, 2023

Integrated multiple payment gateways (Amazon Payfort, PayTabs, CCAvenue, PhonePe, PayPal) using secure API communication; implemented end-to-end transaction flows, real-time webhooks, and PCI-DSS compliant processes. Ensured tokenization and server-side verification; optimized checkout UX and supported multiple payment modes; collaborated with product and finance teams. Implemented frontend landing pages with HTML/CSS and WordPress for marketing campaigns.