Nisar Ahmad

Full Stack Developer

Excelorithm • Full-time

Mar 2024 - Present • 2 yrs 5 mos

At Excelorithm, I lead the development of a Laravel Livewire multi-tenant system integrated with Zoho APIs to automate client management, invoicing, and payments. The application securely syncs client data, invoices, and payment history while keeping each tenant’s data separate. I developed an automated invoice generation system using flexible payment groups and billing cycles, along with PDF invoice generation for easy sharing and storage. The project runs on Linux servers, where I handle server setup, performance tuning, logging, and security. I use Docker to maintain consistent environments across development and production. To keep the system fast, I use Laravel queues for background tasks like API syncing, invoice processing, and notifications. I also use Python scripts to automate scheduled jobs and process large data sets. My responsibilities include full-stack development, API optimization, server management, background processing, and UI improvements.

PHP Laravel Developer

itlinked.tech • Full-time

Oct 2022 - Apr 2024 • 1 yr 6 mos

Developed and maintained web applications using Laravel framework. Worked on the backend functionality of web applications including database management, API integrations, and user authentication. Assisted with frontend development using HTML, CSS, bootstrap and JavaScript as needed . With my extensive experience in payment integration services such as Sadad, PayTabs, Tabby.ai, PayPal, and Stripe, coupled with my proficiency in Laravel, I possess a unique skill set that allows me to seamlessly bridge the gap between e-commerce functionality and a seamless user experience. This expertise enables me to not only ensure secure and efficient online payment processing but also to enhance the visual appeal of web applications by creating captivating canvas image highlights. My combined knowledge in payment gateways and web development empowers me to deliver solutions that are not only robust but also visually engaging, resulting in a well-rounded and user-friendly online experience