Careem
Senior Data Scientist
2022-2024
Anti-fraud Projects
Implemented robust face-recognition system to identify duplicate driver accounts
5% decrease in fraudulent activities
Developed real-time pre-authorization model for ride-hailing services
60% increase in precision, less customer complaints
Launched anomaly detection system for models and features
10% improvement in data quality
Recommendation Team
Designed ranking model for seamless trip recommendations
Led food team in enhancing personalized recommendation engine
Developed two-tower based retrieval model for food recommendations
AI Team
Built AI Assistant for restaurant bookings using GPT-4 API, langchain, and langfuse
Developed a guardrail system for LLMs to ensure safe and business-compliant responses, integrated into the existing AI systems
MTS AI
ML Engineer / TechLead
2019-2022
Medical Chat-bot
Led development of medical chat-bot project: NER, Relation Extraction, Text Classification
Created error detection tool for data labeling
20% reduction in labeling errors, 50% faster analysis
Mentored 5+ colleagues, organized knowledge-sharing sessions
20% code efficiency improvement, 30% faster development
Video Enhancement & CV R&D
Completed video super-resolution system
4x higher resolution without degradation, higher user average time spend on platform
Managed research on multi-node cluster, self-supervision for GANs, converting models for inference on AI chips
Tele2
Senior DS for BigData Research
2018-2019
Implemented churn prediction, fraud detection, and look-alike models
Developed algorithm predicting actual value of client devices
Completed geo-analytics projects and call-center quality improvements
Organized two hackathons
OTP Bank, Maxima Telecom, Frumatic
Data Scientist
2017-2018
Developed algorithm for predicting home and work stations based on user activity logs
Built user interest prediction system based on visited sites
Developed NLP-based recommendation system (Frumatic)
Built complete data science pipeline for cross-sell probability prediction (OTP Bank)
Various Consulting Companies
ERP Consultant
2012-2016
Led web analytical reporting system project from design to delivery
Formalized project concepts and technical documentation for budgeting systems
Curated development of accounting, logistics, and contract managing modules