Kostadin T.

Kostadin T.

Enterprise Systems Engineer

Bulgaria
Trusted member since 2025
9 years of experience

He successfully managed a 50TB SharePoint Online migration, restructured a global intranet to support distributed teams, and significantly improved Microsoft Search functionality to accelerate content discovery. In addition, Kostadin has developed custom internal tools—such as a PnP-powered booking system—which have reduced operational costs and manual processes.

Beyond his technical capabilities, Kostadin actively mentors junior engineers and contributes to forward-looking initiatives, including Microsoft Copilot integrations and cross-platform AI solutions. He is known for optimizing digital workplaces by enhancing collaboration efficiency, system performance, and long-term maintainability across complex environments.

Main expertise

SharePointSharePoint8 years
MS 365 AdministrationMS 365 Administration9 years
MS 365MS 3658 years
Microsoft Power AutomateMicrosoft Power Automate5 years
6+

Experience2

Synergyc

L3 Solution Specialist

Synergyc
Information Technology (IT) and Services
Mar 2023 · 3y 7m
  • Orchestrated a large-scale SharePoint migration from on-premises to SharePoint Online, successfully transferring over 50 TB of data.
  • Redesigned the global intranet and implemented an optimized information architecture, which reduced content retrieval time by 50%.
  • Supported Copilot AI integration and coordinated cross-functional tool integrations within Microsoft 365 environments.
AzureAzure
Azure Blob storageAzure Blob storage
PowerShellPowerShell
Team LeadingTeam Leading
SharePointSharePoint
6+
Software AG

Senior SharePoint Online Engineer

Software AG
Information Technology (IT) and Services
Jan 2017 - Mar 2023 · 6y 2m
  • Managed a Microsoft 365 environment with over 5,000 users, providing support for SharePoint Online, Teams, and OneDrive.
  • Spearheaded the migration and reconstruction of the global intranet on SharePoint Online, significantly enhancing collaboration and usability.
  • Developed advanced internal search features and custom-built tools to improve information flow and reduce support ticket volume.
  • Served as the adoption lead for SharePoint Online and Microsoft Teams, successfully driving enterprise-wide rollout and engagement.
Azure Blob storageAzure Blob storage
PowerShellPowerShell
SharePointSharePoint
MS 365 Power AppsMS 365 Power Apps
Microsoft Power AutomateMicrosoft Power Automate
MS 365MS 365

Engineering excellence

All Enterprise Systems Engineers who have applied to Proxify are scored from 0 to 300 on engineering excellence, one of the five parameters we evaluate. This score reflects engineering excellence only, based on interviews, take-home assignments, live coding sessions, and/or on-the-job performance reviews. The curve shows how all evaluated Enterprise Systems Engineers are distributed across that range, where our acceptance threshold for this parameter sits, and where Kostadin stands.

050100150200250300Engineering excellence scoreShare of engineersmedianmeanProxifyacceptancethreshold
Kostadin
Score 223 · Top 3% of engineers

Education

US
UNWE Sofia
Finance2011 - 2012
University of Plovdiv
University of Plovdiv
International Business and Economy (in French)2006 - 2011

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