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Ekaterina Kakorina

Ekaterina Kakorina

Azure Database Support Engineer

Microsoft | Spain

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

My New Project

Analyze Your Runkeeper Fitness Data

My New Course

Introduction to Python

Data conductor, orchestrating the symphony of insights with precision.

My Work

Take a look at my latest work.

course

Introduction to R

course

Introduction to Python

course

Intermediate Python

course

Introduction to R

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Introduction to R
Introduction to ChatGPT

My Work Experience

Where I've interned and worked during my career.

Microsoft | Jul 2022 - Present

Azure Database Support Engineer

Database Engineer responsible for support of client databases (PostgreSQL and MySQL) in Azure. • Communication with corporate customers via telephone, written correspondence, or electronic service to provide in-depth technical support for complex escalated database issues • Providing advanced troubleshooting to analyse problems and develop solutions to meet customer needs • Determining the best approach for resolving complex technical issues that will yield the desired turn-around time and optimal customer solution while minimizing the impact to the customer • Entry-Level Python Programmer certification (PCEP) (August, 2022)
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NTT DATA | Nov 2020 - Jun 2022

Database Administrator

Database technician responsible for administration, maintenance and support of client databases. • Top clients: Renfe, BMW, Correos, Caixa, Ayuntamiento de Madrid • The focal point of the area of multi-client (800 servers) (IT NEGOCIO) and the focal point of the internal company servers (UMANE+STEPS), one of two technicians for a project of Madrid Town Hall • Database configuration and administration; backup and recovery; query turning and optimization for PostgreSQL, MySQL, Oracle and MongoDB on Linux/ Windows and DBaaS in Azure (PostgreSQL and MySQL); configuration of the streaming replication in PostgreSQL. • Support of client databases including after-hours support services (24h service) • Remote work experience – efficient teamwork using Microsoft Teams • EDB PostgreSQL 13 Associate Certification (March, 2021) • Microsoft Certification: Azure Fundamentals (April, 2022)

MIO Research Labs | Mar 2020 - Jun 2022

Python Developer

Python back-end developer creating Python APIs, looking for bugs in PHP APIs and controlling correctness of data created by the web application (Dual Link Manager) or the POS (Dual Link BaR POS and Dual Link Booking POS) • Top clients: Demind Group (Bagatelle, OPA Dubai), Heart Ibiza, Sky Bar 2.0, Panorama Beach Club, Destino Pacha Ibiza Resort, Restaurante Maria Trifulca, New Coliseum VR • Making the necessary APIs in Python (Numpy, Pandas, Psycorg2) for company internal usage and for the web application • Making functions and triggers in PostgreSQL • Solving clients database problems reviewing and correcting APIs made in PHP, updating information in the database using PostgreSQL and Python • Preparing a report obtaining information of one particular client/some clients/all clients using Python • Fixing errors in databases because of the technical bugs in the POS • Efficient work using Agile system (Wrike) • Remote work experience • Database consultation for web developers • Participation in brainstorm about the POS development

Dual Link | Oct 2017 - Feb 2020

Database Specialist

Analysis of client data including data supervision at all levels of the working process; from their creation to their presentation in the web application (Dual Link Manager). • Top clients: Destino Pacha Resort, HEART Ibiza, Bagatelle Dubai, Sky Bar • Report processing using PostgreSQL and Python • Collaboration with the programming department to control client data creation in the POS (Dual Link BaR POS and Dual Link Booking POS) • Script writing and testing of the company’s POS to find anomalies in the database (database optimization) • Assisted with the construction of database systems that improved the accuracy of information and shorted the time necessary to access data • Supervised the interns who applied machine learning algorithms to the company’s products (e.g. finding duplicate clients in the database)

Universitat d'Alacant | Jan 2015 - Jun 2018

Teacher Assistant

Teacher assistant for the classes of Introduction to Statistics, Statistics, Introduction to Macroeconomics, Macroeconomics II for students in the Bachelor and Master programs (in English). • Prepared presentations and learning materials in ways that enabled students to understand complex information • Helped to organize, prepared and marked coursework, tests, midterm and final exams • Gave private university tutoring for corresponding course subjects • Taught in front of large groups of undergraduate students (more than 40 people) and small groups of master students (about 10 people) • Assisted in proctoring exams of all related subjects (economics, mathematics, econometrics)

Home Credit Bank | Mar 2014 - Apr 2014

Trainee in Back-office

Responsible for the preparation of client data for further financial analysis. Sorting and compiling client documentation. • Planned and created the structure of a database which used private client information • Data revision and management – identified significant variables and prepared them by performing imputation, filtering, transformation and by removing irrelevant and noisy data

City Express | Aug 2012 - Dec 2012

Customer Service Specialist and Stock Manager

Worked at all levels of the company including, reception, back office, client services, shipping and directly with clients. • Client consultation – client registration/processing and satisfaction • Delivery management – package preparation, database registration, shipping, and department relations • Worked with official documents and the delivery database

Novosoft | Oct 2011 - Jun 2012

Sales Manager

Assistant director of the sales department for the software ASOMI. Managed the daily workflow for the call center. • Top clients: Motorola, Gazprom, Lukoil, Transneft, Nornickel, Mechel • Looked for potential clients • Made great first impression with clients by professionally describing the services offered as well as pricing information, contract conditions and post- sale support • Grew sales significantly by closing contracts with new top clients in only the first 6 months of work • Assisted in job interviews for the sale department • Managed 5-person sales team (3 sales managers and 2 contact managers), coached/trained employees, motivating them to achieve the company’s sales goals

My Education

Take a look at my formal education

M.A. in Economics , Quantitative Methods and Economic TheoryUniversitat d'Alacant | 2016
M.A. in Economics, Finance economicsEuropean University at St. Petersburg | 2014
B.A. in Economics, Application of mathematical methods to economics and business planningNovosibirsk State University (NSU) | 2012

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