You can get a pdf file with my CV here
Senior Data Scientist at Careem
Anti-fraud projects
- Implemented a robust face-recognition system to identify and block duplicate driver accounts, resulting in a 5% decrease in fraudulent activities and enhanced trust among user;
- Developed and deployed a real-time pre-authorization model for ride-hailing services with 60% increase in precision and a reduction in customer complaints, maintaining robust performance for over one year;
- Proposed and launched an anomaly detection system for models and features, resulting in timely detection of data issues; improved overall data quality by 10%;
Recommendation team projects
- Designed and created a ranking model within a two-tap module for seamless trip recommendations, resulting in increased customer satisfaction;
- Led the data science food team in enhancing the personalized recommendation engine, resulting in an increase in conversion rate;
- Communicated, presented, and influenced within multiple levels of the organization, including top management;
- Developed a two-tower based retrieval model to improve food recommendations;
AI team projects
- Worked on AI Assistant for making restaurant bookings. Developed an LLM-based solution using GPT-4 API, langchain and langfuse;
ML Engineer / TechLead at MTS AI
Medical chat-bot project
- Led the development of medical chat-bot project: NER, Relation Extraction, Text Classification;
- Made an error detection tool that enhanced the quality and speed of text labeling, reduced labeling errors by 20%, and decreased analysis time by 50%;
- Introduced coding best practices, mentored 5+ colleagues, and organized weekly knowledge-sharing sessions, resulting in a 20% improvement in code efficiency and a 30% reduction in development time;
Video enhancement project
- Completed a video super-resolution system, achieving a 4x higher video resolution without visible video degradation, resulting in a significant increase of user’s average time spend on platform.
Leading CV R&D team
- Managing research with running experiments on a multi-node cluster;
- Researching self-supervision approaches for training GANs;
- Experiments with hardware (jetson, kneron);
Senior DS for BigData Research, Tele2
BigData projects
- Implemented churn prediction, fraud detection, and look-alike models;
- Developed and implemented an algorithm predicting the actual value of all client devices;
- Took part in the organization of two hackathons;
- Completed several geo-analytics projects;
- Worked on projects improving quality of customers’ service by call-center;
- Developed a prototype of human detection on video and predicting age/gender;
Data Scientist, Maxima Telecom
- Developed algorithm for predicting home and work station for users based on the logs of their activity;
- Developed algorithm for predicting user interests based on the visited sites;
Data Scientist, Frumatic
Developed recommendation system using NLP
Sep 06, 2017Data Scientist, OTP Bank
Developed the full scope of data science pipeline and finalized a project for predicting a probability of customer’s positive answer to bank’s cross-sell offer. The model was approved to be implemented in production.
Apr 17, 2017Erp-consultant in various companies
- Worked in three consulting companies working in ERP-system implementation and support;
- Successfully led a project on building a web analytical reporting system from the design stage until its delivery to the client;
- Formalized project concept and technical documentation for a budgeting system;
- Curated the development accounting, logistics, and contract managing modules;