Hafiz

Senior Consultant and Solution Architect

SquareOne Technologies • Vollzeit

Jan 2025 - Present • 1 yr 10 mos

Senior Consultant and Solution Architect delivering enterprise e-commerce and web platforms for Qatari government and state-owned organisations, including Qatar Museums, Visit Qatar and Qatar Primary Materials Company. Technical Lead and Solution Architect on a national tourism e-commerce programme built on Adobe Commerce and Edge Delivery Services, owning solution architecture and technical decision-making across a four-party delivery model involving the client, their IT partner and Adobe. Designed the single sign-on architecture on Azure AD B2C and led the payment gateway integration decision for QNB and MPGS. Primary developer on a high-traffic Magento 2 and Hyva marketplace running on PHP 8.1, deployed to Azure App Services as Docker containers with three-environment CI/CD pipelines, Redis caching, MySQL and Elasticsearch. Diagnosed and resolved a major production outage caused by aggressive bot crawling, and restored accurate server-side logging that had been masked by proxy addresses. Built a public-facing submission platform on Node.js, NestJS, React 18, Prisma with PostgreSQL and Azure Blob Storage, integrating national OpenID Connect identity authentication to government specification. Technical consultant on a one-year support contract for a port operations system running Node.js, Express.js and MongoDB on Windows Server and Google Cloud Platform, covering domain migration, security patching and high-availability planning. Across all engagements: custom module development, REST API and third-party integration, WCAG 2.1 Level AA accessibility compliance, Arabic and RTL localisation, security hardening, patch management and production incident response.

Senior Full Stack Developer

Systems Limited • Vollzeit

Aug 2022 - Jan 2025 • 2 yrs 5 mos

Worked as a Senior Magento 2 / Adobe Commerce Developer on enterprise eCommerce projects, responsible for development, customization, integrations, troubleshooting, performance optimization, and ongoing maintenance. • Developed and maintained Magento 2 / Adobe Commerce storefronts and custom modules. • Built and customized Magento functionality, APIs, integrations, checkout and catalog features. • Worked with third-party integrations and external APIs to support eCommerce business requirements. • Troubleshot complex production issues and delivered performance, stability, and security improvements. • Collaborated with project managers, QA teams, designers, and clients to deliver eCommerce solutions. • Worked with Git, Docker, CI/CD workflows and cloud-based development environments. • Provided ongoing technical support, maintenance, and enhancements for Magento-based eCommerce platforms. • Contributed to enterprise-level eCommerce implementations while following development, testing, and deployment best practices.

Full Stack Developer

RLTSquare • Vollzeit

Aug 2019 - Aug 2022 • 3 yrs

Full Stack Developer building and maintaining web applications and e-commerce platforms for international clients. Developed custom modules, themes and integrations on Magento 2 and PHP, with front-end work in JavaScript, HTML5, CSS3 and React. Built and consumed REST APIs, integrated payment gateways and third-party services, and worked extensively with MySQL including schema design and query optimisation. Handled the full delivery cycle from requirement gathering through development, testing, deployment and post-launch support, working directly with clients and project managers in an Agile team. Contributed to Git-based version control, Linux server configuration and deployment workflows.