Roadern is an innovative end-to-end AI platform for road asset management. At Roadern, I'm responsible for the design and development of Roadern's platform.

Digikala is the biggest e-commerce in Iran And the Middle East. At Digikala, I'm responsible for Managing Big Data and AI teams and we try to offer products and solutions to improve user experience and help business to increase profitability. Some of the major products that developed in my teams are:- Rewrite on-site search to improve accuracy on fetch and ranking results- Provide new recommendations and improve existing such as Related Products, Personalized Categories and Products, Also Bought Products, and Personalized Ads- Migrate data stack due to increased data availability, improve performance and scalability- Implement sequence to sequence model for detect misspellings on search queries- Provide a framework integrated with an infrastructure for developing a Data Science project with continuous integration and deployment- Rebuild teams' structure to have better performance, manage them, and integrate between them and other teams in the organization

- Provide related search (alternatives for each search query) to help users searches- Personalized recommendation using collaborative filtering- Improvement on search autocomplete based on feedback from user behavior- Auto moderation of user comments- Background removal system for sellers' uploaded images- Purchase uplift prediction for promotions candidates

- Rewrite legacy search and Use learning to rank for better result ranking- Implement image search for fashions- Provide Autocomplete for search

Bamilo was one of the biggest e-commerce in Iran. At Bamilo, I worked on multiple products some of them listed below:- Implement on-site search with better performance and quality than third-party search service - Implement product matching system to compare price with other e-commerce- Implement related and also bought recommendations