Sergey Korovin Email & Phone Number

Ljubljana, Si

Ljubljana, Slovenia

Slovenia

I led and collaborated closely with cross-functional teams, ensuring that project milestones were not only achieved but also delivered on time. My responsibilities included the design, development, and customization of Atlassian Jira and Confluence platforms to cater to the diverse needs of various clients. By implementing effective workflows, screens, fields, and plugins, I was able to significantly enhance team productivity and system efficiency. Moreover, I developed and managed automations in Jira Service Desk, which improved ticketing processes and streamlined service requests.Additionally, I have been and continue to be actively involved in deploying SharePoint development solutions for our clients. This encompasses the entire process from initial analysis and architectural design to deployment and ongoing support, across versions 2007, 2013, 2016, and Online.

Washington, United States

My key contributions have centered around the Microsoft technology stack, with a particular emphasis on SharePoint and Azure.I spearheaded the full-cycle development of SharePoint Online solutions, covering everything from the initial analysis and architectural design to deployment and continuous support. This role underscored my proficiency in Microsoft technologies.Beyond SharePoint, I played a significant role in customizing and optimizing Microsoft Azure services. My efforts aimed at augmenting cloud capabilities and elevating the overall system performance.

Moscow, Russia

I have taken on the role of team lead in various projects, where my responsibilities included the development and customization of Atlassian Jira and Confluence to meet a wide range of objectives. This involved creating workflows, screens, fields, and plugins, as well as configuring and managing automation for Atlassian Jira Service Desk, setting up knowledge bases, and tackling numerous other tasks. Additionally, I have been actively involved in different company projects related to SharePoint (versions 2007, 2013, 2016), overseeing the entire process from analysis and development architecture to deployment and ongoing support.

St Petersburg, St Petersburg City, Russia

I've been directly involved in supporting and developing Jira Service Desk, Jira Software, and Confluence, with tasks ranging from the initial installation to the detailed configuration of projects and spaces. My proficiency extends to managing workflows, screens, and integrating with plugins like Insight, Tempo, ScriptRunner, and easyBi.I specialize in designing and implementing filters and dashboards that are customized for the needs of different team members. Additionally, I have developed and troubleshooted automations within Jira Service Desk projects.My experience also includes integrating with 1C software and third-party SQL databases, as well as expertise in crafting queries using JQL and IQL.

Moscow, Russia

I have engaged in various projects as a lead software engineer, where my role involved developing and customizing Atlassian Jira and Confluence for a multitude of purposes. This included creating workflows, screens, fields, and plugins, alongside managing automation for Atlassian Jira Service Desk, establishing knowledge bases, and executing numerous other tasks. My participation extended across different company projects involving SharePoint versions 2007, 2013, and 2016, covering every phase from analysis and development architecture to deployment and ongoing support.

Novosibirsk, Russia

I've been actively involved in the development, deployment, and support of MS SharePoint versions 2013 and 2016, handling various aspects including IIS, stsadm, certificates, claim-based authentication, search functionalities, backup/restore processes, and migrating content from older portals to newer versions. My experience covers supporting medium to large farms and servicing over 100,000 users.My role extended to participating in various company projects from the ground up - from analysis and development architecture to deployment and support for platforms like Atlassian Jira and Confluence, involving workflows, screens, fields, and a diverse array of plugins.I've implemented integration with external systems, collaborated with contractors, and managed the configuration and administration of MS Windows Server 2008/2012 (IIS, ADFS, Certificates). My responsibilities also included configuring and administering SharePoint Server 2010/2013/2016 farms, configuring service applications (Search, Secure Store, User Profiles, Managed Metadata), and optimizing SQL Server 2008/2012 performance. Additionally, I've been responsible for MS SQL database administration, including setting up backups, identifying, and mitigating sources of server performance degradation.The technologies and tools I've worked extensively with include MS SharePoint 2010/2013/2016, Workflow 2010/2013, MS SQL Server 2008/2012, MS SharePoint Designer 2010/2013, REST API, JavaScript, CAML, T-SQL, Atlassian Jira, Confluence, and Fisheye.

Novosibirsk Region, Russian Federation

In my role, I was responsible for providing comprehensive end-user support and training, specifically for SharePoint 2007-2013 intranet portals. This included not only troubleshooting and resolving issues but also guiding users through the functionalities and features of custom-developed solutions. My aim was to enhance user engagement and productivity by ensuring that users could effectively navigate and utilize the portals to their full potential.To achieve this, I employed a range of technologies and tools. My work with MS SharePoint 2007/2010 and Workflow 2007/2010 was pivotal in creating and managing workflows that streamlined business processes and improved operational efficiency. Additionally, my use of MS SQL Server 2003/2008 was critical in managing the databases underlying these portals, ensuring data integrity and performance.With MS SharePoint Designer 2010, I customized and developed SharePoint sites to meet specific business requirements, enhancing the user experience and portal functionality. My expertise in JavaScript and PowerShell allowed me to script solutions for automation and integration tasks, further optimizing the portals’ performance and user interaction. The use of STSADM and T-SQL enabled me to administer SharePoint environments and execute SQL queries efficiently, ensuring the stability and responsiveness of the portals.Overall, my role was integral in maintaining and enhancing the functionality of SharePoint intranet portals, providing a seamless and productive user experience through effective support, training, and the strategic use of various technologies and tools.

Altai Territory, Russian Federation

In my role, I was tasked with maintaining the existing IT environment and providing end-user support, ensuring the smooth operation of both server operating systems and network services. My responsibilities included configuring and troubleshooting server operating systems from the Windows and Linux families, guaranteeing reliable and efficient system performance for our organizational needs.I managed the configuration, monitoring, and troubleshooting of the global enterprise directory, Active Directory, which is critical for user management, security, and access control. Additionally, I handled Windows network services such as IIS (Internet Information Services), DNS (Domain Name System), and DHCP (Dynamic Host Configuration Protocol), ensuring these services were optimized for performance and reliability.My role also extended to configuring and monitoring Cisco routers, which are crucial for maintaining the organization's network infrastructure, and managing Polycom conference systems, ensuring seamless communication and collaboration capabilities. Providing technical support to over 100 users, my goal was to resolve issues efficiently, minimizing downtime and maintaining productivity.The technologies and tools I used in this capacity included MS Windows Server 2003/2008 for managing server infrastructure and various Linux-based systems, allowing for a versatile and robust IT environment capable of meeting diverse organizational needs.

Altai Territory, Russian Federation

In my capacity, I was charged with maintaining the current IT infrastructure and delivering comprehensive end-user support. This encompassed the configuration and troubleshooting of server operating systems within the Windows and Linux families, ensuring their optimal functionality and security. My responsibilities extended to the global enterprise directory, Active Directory, where I oversaw its configuration, monitoring, and troubleshooting. This was crucial for managing networked identities and facilitating secure access to resources.Additionally, I managed Windows network services, including IIS (Internet Information Services), DNS (Domain Name System), and DHCP (Dynamic Host Configuration Protocol), playing a pivotal role in the seamless operation of the organization's network infrastructure. Implementing a robust backup policy was another critical aspect of my role, ensuring data integrity and availability across the network.I also handled the configuration and troubleshooting of PC hardware, addressing a variety of hardware-related issues to ensure the reliability and performance of end-user workstations. Providing technical support to a user base of over 50 individuals, my goal was to ensure that all IT-related queries and problems were resolved efficiently, thereby minimizing downtime and enhancing productivity.The technological toolkit at my disposal included MS Windows Server 2003/2008 for server management and various Linux-based systems, allowing for a diverse and flexible IT infrastructure capable of meeting the organization's wide-ranging needs.