Anastasia Polly (Davydova)

Data Scientist/ Data Engineer

Boca Raton, Florida, USA

About

I am a highly motivated and enthusiastic Data Scientist with a background in system administration proficient in IT infrastructure maintenance and management, a Bachelor's degree in Applied informatics, and Data science courses and certificates.

My Data Science experience includes exploratory data analysis for a telecommunication company for data-driven decisions, analytics of the community in social media, and detecting emotions on faces caught on camera with a neural network for a video streaming company.

My previous experience includes over 7 years of troubleshooting and supporting computer systems, server maintenance, application management, automation routine tasks, monitoring services, writing and optimizing relational DB scripts, and managing users and role access. Working and interacting with BI analytics, preparing data, and automating reports for business users, ensuring optimal performance.

Education

Saint Petersburg State Institute of Culture

Moscow, Russia

Applied informatics, Bachelor Degree (4.8 / 96%)

2013-2017

Udemy

Oracle Database 12c SQL Certified Associate 1Z0-071

2020

Udemy

Oracle PL/SQL is My Game: EXAM 1Z0-149

2021

Udemy

Oracle Analytic Functions In-Depth & Advanced Oracle SQL

2021

Skillbox

Profession Data Scientist

2022-2023

Certificates

Skills/Tools

Python SQL/TSQL
Numpy Pandas
Sklearn Matplotlib
Seaborn Plotly
TensorFlow Keras
Html Css
Bootstrap Django
JS Linux
Linux GIT

Professional Experience

System Administrator (Chief Specialist), Jun 2017 - Jan 2024

Technical support of business users, and interaction with software developers. (Omni Tracker, Jira) Troubleshooting, and problem solving. System monitoring. Creating monitoring dashboards, notifications, mailings, and jobs. (Zabbix, SQL) Automation and development of reports basing business users' requirements. (SQL, Python) Automation routine tasks. (SQL, Python) Data wrangling and preparing for BI analytics, inner and outer audit. Creating inner procedures, triggers, and views for automation and optimizing data extraction. Creating bash and SQL scripts. Managing and maintaining application and web servers and applications. (Linux, Wireshark, DepencyWalker, SoapUI, Postman) Installing and updating software. Software version control (Microsoft Visual SourceSafe)

Allianz Logo

European Pension Fund - now NPF Future

Data Processing Specialist, Jun 2012 - Jan 2014

Adding or updating information about clients or primary documentation. Verifying, correcting, and cleaning information. Saving and storing in DB for analytical uses.

Nielsen Logo

Data Entry Coding Specialist, May 2011 - Apr 2013

Collecting, storing, coding, and preparing data for marketing analytics and reports. Analysis, segmentation, and systematization of data. Cleaning information about products, and correction of records in the database in accordance with the research methodology and instructions. Verifying provided information with publicly available sources such as official websites, media, direct requests to producers.

Projects

Contacts

Keep in touch

 post.davydova@gmail.com

Contact me if you're interested in learning more about me.