Victor S.

Experience

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  Small bussiness in legal consulting services company

  Jan 2010 - Jan 2010

  Jurist

  - granted legal aid for citizens and state and proprietary organizations of a different bussiness entities.

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  Technical School of a Bussiness and Industrial Technologies

  Mar 2010 - Jan 2010

  Instructor

  - taught several sciences to students of a different ages.

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  State Healthcare Establishement Pediatric Municipal Hospital #4

  Jan 2011 - May 2013

  Computer and Networking Technician

  - ordinary tasks of a System Administrator in state enterprise: Windows, Linux, networks, end user support, etc.;- installation, configuration and support of a Linux and UNIX software on server platforms;- troubleshooting and support of an enterprise networks;- administration of a virtualization servers;- Installation, configuration and support of a server hardware.

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  Federal State Unitary Enterprise Gamma

  Jan 2013 - Jan 2015

  Information Security Systems Design Engineer

  Duties:Programming:- architecturing information security software;- development of a software for document management automation.Information Security:- configuring of network equipment;- information security systems audit;- preparation of technical documentation.Achievements:- implemented (with preliminary justification of the need) Git for working with documentation in the department, which increased efficiency of document management by 50%;- developed software for classification and analysis of documentation in the department;- passed Cisco qualification exams (Routing and Switching), which allowed to modernize 50% of the department's network infrastructure;- configured fault-tolerant VPN networks at 100% of customer sites;- conducted an audit of information security regulations compliance in more than 10 countries around the world at customer sites, which ensured a 20% reduction in the workload for some of the customer's personnel. Daha az göster

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  GEN Resource, LLC (АО Газпром газэнергосеть subsidiary)

  Jan 2015 - Mar 2022

  System Administrator

  Duties:Programming:- development of software for accounting and for commercial deals analysis;- automation of document management.System Administration:- setup and maintenance of workstations, network equipment and servers;- ERP configuration, maintenance and negotiations with contractors and subcontractors to perform modifications to the current ERP configuration;- preparation of technical documentation;- users technical support.Achievements:- created software for accounting and for analysis of commercial deals, which reduced the workload on the commercial document flow department by 30%;- mastered Git and Github;- automated delivery of electronic salary documents to employees which ensured 100% compliance with the local labor legislation;- modernized the company's IT infrastructure, which increased employees productivity by 50% due to the connection of the company's head office and remote branch with a single communication channel;- automated the configuration of ERP databases for end users, which allowed to connect up to 80% of the organization’s employees to the ERP. Daha az göster

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  Private Practice

  Jan 2023 - Jan 2024

  C#/.NET Software Developer

  Duties:- development of a prototype of an online retail store;- technical support of an online retail store (bug's fixing, database and software development design decisions and etc.).Achievements:- developed prototype of an online retail store as a modular monolith microservice application which is ready for adaptation to the needs of a client and it's bussiness specifics (Github link - https://github.com/VicStelmak/VicStelmakSampleMicroservicesApp);-mastered the Vertical Slices architectural style of building an application, which allowed to speed up the whole application development process by more than 50%;- learned and practiced building of a functional microservice application which allowed to improve fault tolerance of a separate microservices on more than 50%. Daha az göster