Insaf Ashrapov
Product Manager
Summary
👤
SeniorInsaf Ashrapov is an Executive Director of Data Science with 11 years of experience building production ML systems and leading cross-functional analytics teams at Sberbank. He has driven measurable business impact—improving loan payment accuracy by 17%, automating credit monitoring to cut costs by 15%, and pioneering fraud prediction models based solely on individual data. Comfortable bridging research and production, he led integration of transformers and LLMs into credit monitoring and directed multiple DS teams across antifraud, collections, data quality, and NLP. His background spans data engineering to product ownership, enabling reliable end-to-end delivery of predictive solutions at scale. Trained at MIPT with deep experience in Python, PySpark and SQL, he pairs technical rigor with C-level stakeholder influence to shape risk and strategy decisions.
11 years of coding experience
Stackoverflow
5,619reputation
1.5mreached
69answers
167questions
Github Skills (200)
gbm10
xgboost10
dataflow10
python10
arabic-nlp10
feature-engineering10
lda10
fasttext10
deep-learning10
image-generation10
python-scripts10
clustering10
glove10
keras-models10
word2vec10
Programming languages (10)
Github contributions (5)
Diyago/Severstal-Steel-Defect-Detection
Sep 2019 - Sep 2020
Can you detect and classify defects in steel? Segmentation in Pytorch
Contributions:29 commits, 7 pushes, 2 comments in 11 months
pytorchsegmentationdeep-learningunet-pytorchunet
Diyago/Tabular-data-generation
Mar 2020 - Jan 2023
We well know GANs for success in the realistic image generation. However, they can be applied in tabular data generation. We will review and examine some recent papers about tabular GANs in action.
Contributions:4 releases, 127 commits, 48 PRs in 2 years 10 months
image-generationtabular-dataganstrain-dataframeadversarial-filtering
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