You can get a pdf file with my CV here

Careem

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;

May 9, 2022
MTS AI

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);

Nov 14, 2019
Tele2

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;

May 7, 2018
Maxima Telecom

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;
Nov 20, 2017
Frumatic

Data Scientist, Frumatic

Developed recommendation system using NLP

Sep 06, 2017
OTP Bank

Data 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, 2017
Location

Erp-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;

Jul 02, 2012