Looking for a job

Aygul Bayramova

@aygulbayramova

Message

Data Science Lead at Unibank CB OJSC, improving sales strategies by 15% with data-driven models.

Azerbaijan

Message

At Unibank CB OJSC, I manage a team of data scientists and analysts and guide delivery across credit risk, digital banking, and customer behavior. I scaled data-driven sales strategies, improving results by 15%, and introduced model monitoring and A/B testing.

Earlier at Unibank, I built NLP features for banking chatbots and delivered end-to-end language and speech projects, including a consultation-chat system that enabled about 20% automation. I also teach Artificial Intelligence, Machine Learning, and Introduction to AI in Business at Khazar University.

Experience

Work history, roles, and key accomplishments

Current

Adjunct Instructor

Current

Khazar University

Sep 2025 - Present (1 year 2 months)

Teaching courses on Artificial Intelligence and Machine Learning for Computer Science students and Introduction to AI in Business (MBA).

AI Machine Learning Teaching

Current

Data Science Lead

Current

Unibank CB OJSC

Apr 2024 - Present (2 years 7 months)

Manage 6+ DS/Analysts, prioritize roadmap and delivery across credit risk, digital banking, and customer behavior. Scaled data-driven sales strategies (+15% improvement) and instituted model monitoring and A/B testing.

Python Data Science Team Management A B Testing Model Monitoring Credit Risk Digital Banking Customer Analytics

Senior Data Scientist

Unibank CB OJSC

Sep 2022 - Mar 2024 (1 year 6 months)

Built behavioral analysis and segmentation using EDA and clustering. Delivered end-to-end NLP for intent classification, language detection, and sentiment, enabling ~20% automation in Online Consultation Chat. Developed Speech-to-Text using Kaldi (TDNN, CNN) with source separation and speaker diarization.

Python EDA Clustering NLP Intent Classification Sentiment Analysis Speech to Text Kaldi ECAPA TDNN CNN Source Separation Speaker Diarization

Data Scientist

Unibank CB OJSC

Oct 2020 - Aug 2022 (1 year 10 months)

Implemented NLP features for banking chatbot, improving response relevance via sentiment and language identification models. Created structured project documentation that enabled faster onboarding and streamlined cross-team communication.

Python NLP Chatbot Sentiment Analysis Language Identification Documentation