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Maria G.
Last update: 17 Sep 2019
MIDDLE
Python/Machine Learning/Deep Learning engineer
Machine learning engineer and data scientist with 3 years of experience, Machine Learning enthusiast
All rates are indicative, annual rate includes 10% discount
10% discount on yearly basis
GMT+3 Middle East
Dnipro, Kyiv/Ukraine, New York/USA

PORTFOLIO HIGHLIGHTS

Jul `18 – Nov `18

4 months

IBM Zurich

Machine learning research Intern

- to detect text on photos using machine learning and a rule-based decision in C++. and EAST. - improved architecture, metric and achieve better results on the mAP on our data. - created microservice in Docker. - Was used: Docker, Kubernetes, Tensorflow, Keras, OpenCV, Shapely, Pillow, numpy, C++

I was a part of a team that make research in medical forms understanding: extraction information from scans and detection of text on photos using machine learning

Technologies Stack:

C++ Kubernetes OpenCV Docker TensorFlow

Mar `18 – Jun `18

3 months

rabota.ua

Data Scientist

Improve and create new recommendation algorithms using Spark ML,Python, Google Cloud, AWS Lambda, ElasticSearch Make analytics task such as get portrait of our auditory, see the influence of recommendations and so on

rabota.ua

Ukrainian national job site

Technologies Stack:

Python Spark Elasticsearch Google Cloud Platform AWS Lambda

Nov `17 – Feb `18

3 months

Kyivstar

Data Scientist Big Data

Working with Big Data (using Hive, Spark); Build models for credit scoring, audience segmentation.

Kyivstar

National mobile phone operator

Technologies Stack:

Big Data Architects Spark

Dec `16 – Sep `17

9 months

TheRespo

Data Scientist

Parse data from social networks; Working with Big Data (using Spark with Docker); Conducted data preparation, and outlier detection; Build, test and deploy models, make ComputerVision, NLP tasks for analyzing, audience segmentation and increase post-conversion in social networks.

TheRespo

The company specializes in studying the interests of users from various social networks, segmenting and personalizing information for each selected segment. In addition to e-commerce, theRespo works with reputable business and opinion analytics. The service works with Big Data, can do a behavioral and content analysis of the user, and based on all of the above formulates insights on targeting the desired audience segment.

Technologies Stack:

Big Data Architects Spark Computer vision Docker NLP

Feb `16 – Mar `17

1 year

TheRespo

Android Developer

Develop Java applications for Android. Detecting performance bottlenecks. Testing and debugging an application. Performance improvements. Using following technologies: MaterialDesign, MVP, Flow, Retrofit, Dagger2, Robolectric, Ok-Http, Mockito, JUnit, sent push notifications via Firebase and so on.

TheRespo

The company specializes in studying the interests of users from various social networks, segmenting and personalizing information for each selected segment. In addition to e-commerce, theRespo works with reputable business and opinion analytics. The service works with Big Data, can do a behavioral and content analysis of the user, and based on all of the above formulates insights on targeting the desired audience segment.

Technologies Stack:

Java JUnit Mockito Dagger 2 Firebase Client Android Retrofit Robolectric

Jan `19 – Oct `19

9 months

Rails Reactor

Machine Learning Engineer

- Parse data from different sources (resumes, positions) - Create a database of certificates, universities, schools, skills - Clean data, preprocess - Cluster resume, topic modeling - Match different titles in position and CV; universities, certificates - Match different skills ( partial match, e.g. pandas, numpy ~ python) - EDA of our data and investigation, which features we can do for MVP - Make an API with async.io, use a microservice architecture

a number of NLP projects related to resumes and positions. The first one was a platform where you can upload your CV for a position and have a score that means how this position fits and advise what you can improve. The second project was for companies and the idea was to find a few best-fit candidates.

Technologies Stack:

Kubernetes PostgreSQL Python CouchDB Docker

EDUCATION

National Technical University of Ukraine 'Kyiv Polytechnic Institute'

BA in Computer Science

Big Data School

Big Data

Force.com

Force.com

Java and Telecommunications

Java and Telecommunications

Software development agency #164

A premier software development company partnering for success with the most dynamic and successful start-ups and enterprises

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