Muhammad Ali

TASKS
• Developed and maintained 10+ Odoo modules with custom features and business logic.
• Developed and maintained 20+ FastAPI APIs to integrate Odoo with external systems.
• Optimized performance and fixed critical bugs to improve system stability and speed.

Developed a comprehensive SDK for interacting with GraphQL APIs and channels. This SDK streamlines the process of interacting with GraphQL APIs using client-based modules.

To make the SDK user-friendly, I created an API middleware using a proxy design pattern. This middleware dynamically injects APIs to the client modules with auto authentication, making it easier for users to utilize the SDK to its fullest potential. I also wrote detailed user manual documentation covering everything from installation instructions to in-depth explanations of the SDK's abilities. This documentation empowers users to get up and running with the SDK quickly and ensures they have all the necessary resources to make the most of its features. I built a demo bot as proof of concept, showcasing how the SDK can interact with the services. This bot is an example of the SDK's capabilities and can serve as a starting point for users to build applications using the SDK. I configured GitHub Actions for running tests and linters and a pipeline for the SDK build packaging.

A React-based web app that works as an e-health platform to facilitate patient and doctor interactions by allowing patients to connect with doctors in their native languages.

I was the back-end developer leading the back-end team of four developers and:
• Setting up the base project using Docker compose, Django REST Framework, Redis, and PostgreSQL
• Configuring GitHub workflows CI for running linter and test cases
• Developing a member module that handles multitype users with a single point of authentication using JWT with HttpOnly cookies
• Developing a scheduling model with availability configuration and time variable slots
• Building an accounts module with invoicing, refund, and multi-payment support features
• Integrating Stripe payment gateways and the ChangeHealthCare insurance platform
• Integrating AWS SES and SNS for email and SMS notifications
• Adding 40 unit tests and 15 API tests

I designed and developed an entirely decoupled notification system to support four communication mediums—emails, SMS, WhatsApp, and Slack—for connecting with customers and agents through their desktop and mobile devices. The architecture was designed for high availability, performance, maintainability, scalability, and analytical services.

I was the back-end developer on this eTicketing website, which provides an online platform for purchasing airline, hotel, and bus tickets. I spearheaded the development of Django RESTful APIs and web crawlers and the integration with several airlines, hotels, bus providers, and payment gateways, including Cybersource, NIFT, Simpaisa, and Paypro.

Developed an ETL pipeline to extract data from a site's central database, Google AdWords, Google Analytics, and Facebook Pixel, and dump it into a separate normalized database for the data security team to analyze data.

A React-based app for product stock, sales, and purchase monitoring. I was the back-end developer spearheading the creation of REST APIs and liaising with the front-end developer to integrate them for displaying rich information in the user dashboard with complete customization of data points and views.

A React-based app for viewing and downloading sales, purchases, stocks, and financial reports. I was the back-end developer in charge of writing eight reports and building the REST APIs available from the app, making it easier for clients to access the reports directly from the phone.