Erfan Karimi Email & Phone Number

Tehran, Iran

Tehran, Iran

Tehran, Iran

● Barbanet Project – Customer App: Ordering Moving, Delivery, and Cargo Transportation Services • Rewrote the app with a modular approach to speed up the development time of 3 related upcoming apps. • Redesigned the entirety of its UI according to the new designs given by UI/UX team. • Optimized the API calls to reduce the server load. • Added many features, including two major ones for delivery and cargo support. • Designed specific event-based analytic functions to analyze user actions and log server-side errors. • Added an OpenStreetMap based SDK, to support devices without Google Play Services. • Maintained 99 percent crash-free user experience.● Barbanet Project – Driver App: Utilizing the libraries I wrote before, I built this app in a short amount of time. This app is for location tracking of the vehicles with options for reporting the step-by-step process of the assigned jobs.● Routaa: A Map and Navigation Software I Led a successful team effort to completely rewrite the Routaa app from Java to Kotlin. We had a very short deadline (about two months). It was a challenging task but we managed to complete it within that deadline.● Hamtaro – Customer and Driver: This project enables companies to provide Mobility as a service (Uber-Like Services) without creating the infrastructure themselves. My work at MTYN began by maintaining these two apps, adding features, and fixing bugs.

Iran

Lingomood is a multimedia English learning application that is currently published on Cafe Bazaar (the largest Android marketplace in Iran). It offers many unique and advanced features to its users. And because of those features, Cafe Bazaar chose Lingomood as the best educational app in the first week of its publication, and after just one month, it found its way to be on the top of Cafe Bazaar’s best new apps list in general.I developed every necessary component that a reliable android application on this scale needs, Such as:• A robust RESTful API (PHP)• A complete CMS for content creation of the app (PHP, JavaScript, JQuery, Ajax)• The Android app (Which is a native app)https://cafebazaar.ir/app/com.lingomood?l=en

Iran

I worked on new and existing PHP projects as a freelancer.