Haris Ishtiaq Chughtai

• Spearheading a remote team of 5 developers in the CareCart product line, delivering Shopify-based SaaS features used by 2,000+ customers. • Delivered the Jaiza App module 2 weeks ahead of schedule, enhancing project efficiency by 25% and reducing QA feedback loops by 30%. • Engineered core business logic, admin dashboards, and advanced analytics features. • Optimized reporting engine by reducing data retrieval time by 30% using Redis caching and efficient queries. • Mentored 4 junior developers, boosting their contribution efficiency. • Deployed Dockerized services and fine-tuned Nginx for scalable, high-availability environments. • Conducted research and implemented a prototype for Shopify checkout UI extensions. • Detailed research and documentation on low code platforms to revamp all applications to a new stack and environment. • RnD on gadget.dev and hands on experience of moving 3 applications on this platform of MERN from PHP stack. • Collaborated with frontend developers and QA engineers to ensure cohesive functionality and efficient rollouts.

• Orchestrated a hybrid team of 6 developers across 8 major web application projects, ensuring 100% on-time delivery. • Architected scalable backend solutions with Laravel and led sprint planning for over 100 feature releases. • Acquired fundamental knowledge of Vue.js, Tailwind CSS, livewire (Laravel) within a few months and also gained hands-on experience working with it. • Trained and mentored 6 junior developers, accelerating onboarding by 40% and raising code quality. • Mainly worked with Laravel PHP framework and Forge, while also maintaining AWS, Digital Ocean, and shared hosting. Used GitHub hosting platform for teams to collaborate. • Created internal documentation and user guides, streamlining team communication and onboarding processes. • Developed expertise in various technologies including, Pusher API for building chat systems, Stripe for payment processing, Twilio and other third-party APIs. • Participated in weekly brown bag sessions to learn new skills, and covered over 20 topics and demo projects.

Delivered a comprehensive system with 10+ modules and real-time analytics accessed by 500+ users. • Integrated Stripe and Instagram APIs, and implemented caching layers that reduced response times by 22%. • Integrated Instagram API for marketing purposes, as well as Stripe, PayPal, Authorize.net, and Twilio payment APIs to enhance application functionality. • Rolled out a unit testing strategy that lowered post-deployment bug rates. • Conducted UI/UX optimizations based on user feedback, increasing session durations. • Designed backend architecture in collaboration with UI/UX designers and QA testers, ensuring seamless functionality across teams. • Developed applications using CodeIgniter and Laravel framework. Programming languages are PHP 7.4.9. Frontend languages are html, CSS, bootstrap, jQuery, JavaScript

• Developed and launched 6 ERP (Enterprise Resource Planning) systems used by over 15 client businesses. • Built a test scheduling management module, along with reports and graphical dashboard, for iEMS system, achieving successful deployment and functionality. • Gathered and developed challenging iERP requirements within a tight timeframe, providing thorough client support throughout the process. • Managed and developed 6 major ERP projects, serving as the main point of contact for clients and ensuring their satisfaction with project outcomes. • Developed and debugged iPOS system using Laravel framework, improving system performance and reliability. • Utilized various frameworks including CodeIgniter (MVC), Laravel (MVC), and a customized framework (HMVC), with programming languages such as PHP 5.6.4 and 7.2.3 and front-end languages including HTML, CSS, Bootstrap, jQuery and JavaScript.