Март 2011 — По настоящее время (9 лет и 6 месяцев)
Search Service Implementation&Maintenance - Serving multiple social network sites with more than 7M users, on self- designed in-house cloud for Apache Solr and a middle layer in J2EE(JDK8&9) for security and unification.
Payment Systems Implementation&Maintenance - Serving multiple social network sites with more than 7M users, secuirty, validation layers in in J2EE(JDK8&9), implemented prototypes in different frameworks and structures for scalability.
Blockchain - Researching and prototyping blockchain-based community tokens for the social networking sites for better and scalable user engagement
User Reputation&Fraud Detection - Combining payments data with other component's input from the social networking sites to classify and rank users for better engagement.