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Denis Holodtsov Email & Phone Number
Аналитик данных
at
Hoff Tech
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Аналитик данных
Location
Minsk, Belarus, Belarus
Company size
Who is Denis Holodtsov? Overview
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Quick answer
Denis Holodtsov is listed as Аналитик данных at Hoff Tech, a company with 75 employees, based in Minsk, Belarus, Belarus. AeroLeads shows a matched LinkedIn profile for Denis Holodtsov.
Denis Holodtsov previously worked as Java/Cloud Developer at Sam Solutions and Cobol Developer at Sam Solutions. Denis Holodtsov studied at Belarusian State University Of Informatics And Radioelectronics.
Company email context
Email format at Hoff Tech
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Hoff Tech
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Profile bio
About Denis Holodtsov
Denis Holodtsov is a Аналитик данных at Hoff Tech.
Current workplace
Denis Holodtsov's current company
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9 roles
Denis Holodtsov work experience
A career timeline built from the work history available for this profile.
Java/Cloud Developer
CurrentProject - NextGen. The system controls the manufacturing planning data, cars assembly line and alsocontains assembly monitoring components.- Java Spring;- Hibernate;- Spring Data JPA;- Kafka;- PostgreSQL;- Mockito;- Integration Testing;- Git;- DevOps-Philosophy.
May 2022 - Present
Cobol Developer
- Development and maintenance server-side software on COBOL and SQL-Nonstop;- Developing procedural logic in COBOL;- Writing SQL queries and cursors;- Designed and customized ETL models;- Code reviews;- Manual backend testing;- Clarification of requirements in close contact with the customer;- Architectural decisions.
Aug 2017 - May 2022
Indie Game Developer (Unity)
Current
Gamedev
Full Stack. Kids games.- Game development (Unity);- Graphics (Adobe Ilustrator/Photoshop/Figma);- Scripting (C#);- Technical design;- ASO;- Other.
Jan 2017 - Present
Unity Developer
Polygon.By - Art & Gamedev School
- Unity (C#) in project "RESTART" Gamelab #9
Mar 2020 - May 2020
Lead Programmer
- Involved in all phases of databases development, from RFP to design, QA/QC, and support using Oracle, MS SQL, Fore.NET,.NET and Prognoz BI;- Continuous development and implementation(Scrum), maintenance(Kanban) of highly loaded system (OLTP);- Business analysis and construction of the data processing system;- Full stack development of Data Mining system.
Mar 2016 - Aug 2017
Lead Developer
Jsc Orgenergogaz
- DevOps for PJSC Gazprom, using Sybase Power Designer, Oracle, ODBiC, JavaScript and HTML;- Develop application architecture based on customer requirements;- Designing and customizing data models for DWH;- Creation and rework of Ad Hoc reports;- Develop and optimization complex SQL queries;- Used PL/SQL to create Packages, Functions, Procedures, Triggers.
Feb 2012 - Mar 2016
System Administrator
- O&M Oracle ERP;- O&M LAN (more then 500 PC), Windows (XP/Vista/7), WS2003, WS2008;- O&M McAfee ePolicy Orchestrator, HP OpenView Service Desk, HP Web Jetadmin;- User support, scope of work using HP OpenView Service Desk tools.
Feb 2011 - Feb 2012
System Administrator
Minsk City Centre Of Hygiene And Epidemiology
- O&M LAN (480 PC and 14 servers), Windows (98/XP/7), WS2003, WS2008, GNU\Linux Ubuntu;- O&M Web-site using CMS Drupal;- User support.
Oct 2009 - Jan 2011
1 education record
Denis Holodtsov education
FAQ
Frequently asked questions about Denis Holodtsov
Quick answers generated from the profile data available on this page.
What company does Denis Holodtsov work for?
Denis Holodtsov works for Hoff Tech.
What is Denis Holodtsov's role at Hoff Tech?
Denis Holodtsov is listed as Аналитик данных at Hoff Tech.
Where is Denis Holodtsov based?
Denis Holodtsov is based in Minsk, Belarus, Belarus while working with Hoff Tech.
What companies has Denis Holodtsov worked for?
Denis Holodtsov has worked for Hoff Tech, Sam Solutions, Gamedev, Polygon.By - Art & Gamedev School, and Prognoz.Ru.
How can I contact Denis Holodtsov?
You can use AeroLeads to view verified contact signals for Denis Holodtsov at Hoff Tech, including work email, phone, and LinkedIn data when available.
What schools did Denis Holodtsov attend?
Denis Holodtsov studied at Belarusian State University Of Informatics And Radioelectronics.
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