Daniel

Contact information
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Email: [open contact info](look above in the "contact info" section)

Skype: danielxx2009
Daniel Mishchenko
Middle DB/BI Developer

Summary of Experience in designing, developing, managing of SQL Server databases and building business
Qualifications solutions. I am responsible and reliable team player. I have logical thinking and good analytical
skills.
Skills
Methodologies Development Tools

▪​ SCRUM, Agile ▪​ SQL Server Management Studio

Operating System 2005/2008/2012/2014/2016/2017

▪​ Microsoft 2003/Windows XP/7/10 ▪​ Visual Studio 2015/2017
Programming Languages
RDBMS
▪​ T-SQL(advanced)
▪​ MS SQL Server 2005/2008/2012/2014/2016
▪​ MDX(Basic) Libraries\Frameworks\Tools

▪​ Powershell for sql server/ssas ▪​ SQL Server Data Tools for Visual Studio –
SSIS, SSRS, SSAS 2008/2012/2015/2017
▪​ XMLA for SSAS
Tracking tools
▪​ VBA ▪​ JIRA

▪​ Powershel ▪​ Confluence

▪​ Notion
▪​ C#
Virtual Machine
▪​ C++(Basic) ▪​ VM Virtual Box
 Daniel Mishchenko
Middle DB/BI Developer

▪​ VMware Workstation
▪​ Python
Version Control Systems
▪​ C(Basic)
▪​ Git
▪​ HTML, CSS, JS (Basic)
Report platforms
▪​ PHP (Basic) ▪​ Power BI

Experience SOFTSERVE IT ACADEMY / Lviv / 2018-2019 (4 months)

Designing, creating and managing a database for a online store.
Using SSIS, T-SQL, MS SQL Server 2012, SQL Server Management Studio 2012, MS SSDT
2012 (SSIS), Visual Studio 2012, Jira, Confluence.
INTELARY sp z o.o./WARSAW/2019-2022

Design and implement database objects.
Create high-complexity ETLs, procedures, triggers, udfs.
Manage database concurrency(implement transactions, manage isolation levels, optimize
concurrency and locking behavior, implement memory-optimized tables and native stored
procedures)
Index and statistics maintenance.
Optimize queries, procedures, ETL workloads.
Manage performance for database instances.
Create high-complexity SSIS packages
Create SSRS reports
Create OLAP Cubes, mdx queries (intermediate)
Create VBA macros, excel reports, high-complexity excel formulas.
Create Power BI reports
Use powershell for database, sql server, ssas management.

NOM NOM Data 2023-2024

Designed, developed, and optimized complex SQL queries to support data integration pipelines
across diverse client platforms.
​
Built ETL processes to automate data ingestion, transformation, and loading using cloud-native
tools and modern data stack frameworks.
​
Collaborated with data engineers, analysts, and business stakeholders to translate business
requirements into efficient data models and queries.
​
Maintained and improved database performance through indexing strategies, query tuning, and
performance monitoring.
​
Worked with cloud data warehouses such as Snowflake, BigQuery, and Redshift to deploy
scalable and secure data solutions.​
​
Participated in code reviews, peer programming sessions, and agile sprint planning to drive
continuous improvement and delivery.
​
Created and maintained dashboards and reporting views to provide real-time access to
business-critical data.

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 Daniel Mishchenko
Middle DB/BI Developer

Languages Ukrainian – native
German – native
Russian – upper-intermediate
English –intermediate
Polish – pre-intermediate
Education Bachelor’s degree on applied mathematics
Lviv Polytechnic National University / 2015-2019
Exams/Certificates SoftServe IT Academy Certificate ‘Development, design and architecture of modern software
systems based on object-oriented languages’
MCSA: SQL 2016 Database Development Charter Member
MCSE: Data Management and Analytics

Data Science with Python course at Robot Dreams

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 Daniel Mishchenko
Middle DB/BI Developer

My profile on Upwork https://www.upwork.com/freelancers/danielmishchenko

Hobbies Books, sport

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