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Saveli Litvin

Saveli Litvin

Big Data Engineer

Consulting | Munich

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

Analytics ninja, mastering the art of extracting insights from chaos.

My Work

Take a look at my latest work.

course

Understanding Data Science

course

Introduction to Python

course

Intermediate Python

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

AbInitio Certified Technician

DataCamp Course Completion

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

My Work Experience

Where I've interned and worked during my career.

Consulting | Jan 2024 - Present

Senior IT Consultant

N/A

Data Insights GmbH | Nov 2022 - Dec 2023

ETL Consultant

N/A

Academical Researcher | May 2022 - Nov 2022

Data Consultant

sources for visually impactful representations, fostering clear insights for stakeholders and clients. • Expertly managed extensive datasets from multiple sources, employing python, SQL, and PySpark, including Refinitiv data integration, demonstrating diverse data handling and integration proficiency. • Skillfully captured, analyzed, and managed multifaceted business needs, ensuring projects aligned with varied client requirements and objectives. • Orchestrated the creation of sophisticated data delivery pipelines, leveraging PySpark, SQL, and Tableau, including Refinitiv data, for efficient processing and visualization.
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DataMola | Sep 2021 - May 2022

DWH Engineer

The Web-Based Application based on complex SQL Procedures in backend that ensure that application works. Maintained scheduling system enable customer build custom timetable grid for TV channels. My Achievements: · Capture, analysis and management of business requirements · Working on Restful Application · Developed Stored Procedures to access and mountain data inside Data Warehouse · Redesigning and Improved performance of existing procedures by an average of 80% (from 1 minute to 5-10 seconds) · ETL Data Delivery Management: SSIS, PySpark · Analyzing wide spread of data · Developed NodeJS block of codes to execute SQL Procedures. (eg. by Button click) · Developing scripts for automatization and optimization workflow

Elinext | Jul 2019 - Jul 2020

IT Data Services Consultant

N/A

Fresh Lime Soft LLC | Apr 2019 - Jul 2019

Junior Data Engineer

N/A

My Education

Take a look at my formal education

Hochschule Mittweida
Belarusian State University

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