Ali Saeedi

Bitel is a general-purpose voice and SMS service tailored for customer interaction. Any startup or developer can register and use REST APIs to send voice and SMS to their customers. As a back-end developer, I developed this project using C#, Nginx, PostgreSQL, Redis, and Ocelot. The entire project is built in microservices architecture written using the domain-driven design (DDD).

Darooplus is an online drugstore with multiple stores all over Iran. The project is divided into various sections, such as the back-end service, back-office panels, drugstore stock management panel, BI panel, service monitoring, delivery schedule, market analyzer based on web crawlers, sales forecasting based on AI algorithms, dynamic campaign planner based on customer behavioral analysis, and many more microservices for integrating Darooplus with other third-party service providers, such as Post.

Daroopin is a platform for online pharmacies to register and use the mobile application to browse customer requests. Customers use a different mobile application and the Daroopin website to submit their requests. Each request can contain prescriptions or specific over-the-counter products. After receiving the request, the server looks for pharmacies that can fulfill it based on their locations and scores. When a pharmacy accepts a request, the user can pay the bill and ask for online delivery.

In this project, I participated as a back-end developer in developing the core written in clean architecture and third-party services like online delivery. I used C# as the primary language, SQL Server for storing data, and ELK stack for logging management.