Aibek Atanbekov, Developer in Atyrau, Atyrau Province, Kazakhstan
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Aibek Atanbekov

Verified Expert  in Engineering

Bio

Aibek is a data engineer and business intelligence developer specializing in data. He has experience in data warehousing, data science, and business intelligence projects. For the last several years, Aibek has taken on data-related positions, including data warehouse developer, data quality analyst, and data scientist.

Portfolio

Chevron
Machine Learning, Business Intelligence (BI), SQL, Spotfire, Python...
Chevron
Data Analytics, Data Quality Analysis, SQL, Microsoft Power BI...

Experience

  • SQL - 5 years
  • Data Analytics - 4 years
  • Machine Learning - 3 years
  • Python - 3 years
  • Data Science - 3 years
  • Data Quality Analysis - 2 years
  • Spotfire - 1 year
  • Amazon QuickSight - 1 year

Availability

Part-time

Preferred Environment

Windows, SQL, Spotfire, MacOS, Python

The most amazing...

...thing I've developed from scratch is a data science project for Kazakhstan's oil and gas company and implemented it into a production environment.

Work Experience

Data Scientist | Data Analyst

2019 - 2022
Chevron
  • Developed an application to predict water releases in oil wells, saving a company $150 million annually in the Kazakhstan branch, executed in production within eight weeks. Tools used: logistic regression for modeling and Spotfire for visualization.
  • Engineered an application that finds the shortest routes for trucks to drop off and pick up water in the oil field region, saving costs by $50 million annually. Routes and distances were calculated using the ACO model.
  • Created a dashboard with KPI data for the drilling department. Used TIBCO Spotfire for visualization.
  • Conducted a 3-day offline training for TIBCO Spotfire and Streambase.
Technologies: Machine Learning, Business Intelligence (BI), SQL, Spotfire, Python, Data Science, TIBCO, ETL, CSV Export, Data Pipelines, Large Language Models (LLMs), Data Visualization, Databricks, Azure, CSV, Data Analysis, Microsoft Excel, Communication, Complex Data Analysis, Pattern Analysis

Data Quality Analyst

2015 - 2019
Chevron
  • Created a script that found discrepancies in business data. Those discrepancies were visualized through the Spotfire dashboard. The app increased data quality from 85% to 97%, potentially saving $300,000 annually.
  • Developed jobs to maintain the quality of business data within IBM InfoSphere QualityStage.
  • Devised scripts to maintain data quality rules and applied them to business departments like HR, Finance, and Reservoir Management.
Technologies: Data Analytics, Data Quality Analysis, SQL, Microsoft Power BI, Data Engineering, ETL, CSV Export, Data Visualization, Azure, Spreadsheets, Excel VBA, Data Analysis, Microsoft Excel, Communication, Complex Data Analysis, Pattern Analysis

Experience

Dewater

Dewater is an R Shiny-based application that builds routes for drivers on their day and night shifts to collect and unload the water from the oil field areas. The algorithm for building the routes is based on ant colony optimization.

Data Science Projects

https://github.com/klenotion/yandex-practicum-data-science-projects
A portfolio of data science projects during the Yandex Praktikum course. Projects required different areas of expertise such as IT, business, and industrial scope. The course continued for eight months, including the final project. A data scientist from Yandex reviewed each project.

Host-to-Host at Tengizchevroil

Made an integration of the company's enterprise resource planning (ERP) system with the CitiConnect online banking system. The project involved communication with business and banking representatives, considering alternatives, and reporting to the business and project manager.

Banking Project

PROJECT DESCRIPTION
Zolotaya Corona for Sberbank—an application that allows the transfer of money between banks.

SCOPE
• Creating a banking system and integrating it with external resources
• Developing analytical reports using Progress4GL
• Establishing payment files and reports using Progress4GL

Education

2022 - 2024

Master's Degree in Management of Technology

University of Minnesota - Minneapolis

2018 - 2020

Master's Degree in Data Science

Suleyman Demirel University - Almaty, Kazakhstan

Certifications

AUGUST 2021 - PRESENT

Data Science Professional Training Course

Yandex

Skills

Tools

Microsoft Excel, Spotfire, IBM InfoSphere (DataStage), Amazon QuickSight, Spreadsheets, Microsoft Power BI

Languages

SQL, Python, Excel VBA, R

Paradigms

ETL, Business Intelligence (BI), Management

Platforms

Databricks, Azure

Storage

Data Pipelines

Frameworks

RStudio Shiny

Other

Data Analytics, Data Engineering, Data Visualization, CSV, Data Analysis, Communication, Complex Data Analysis, Pattern Analysis, Data Quality Analysis, CSV Export, Web Crawlers, Large Language Models (LLMs), Data Science, Machine Learning, Online Banking, TIBCO, Technology, Innovation

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