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denys vasiutenkoDV
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denys vasiutenko

@denysvasiutenko

Technical and Customer Support Engineer at Apptimized who investigated B2B SaaS incidents and packaged 650+ applications for Windows deployment.

Ukraine
Message

At Apptimized, I supported B2B SaaS customers with product usage, configuration, workflows and technical questions. I investigated reported incidents by reproducing issues, analyzing logs and exploring possible root causes.

I later served as Support Team Lead, leading a 3–4 person team while staying involved in day-to-day support. I helped teammates with complex cases and developed practical product training scenarios.

I documented confirmed defects in Azure DevOps and coordinated escalations with Development, DevOps and Packaging teams. I also improved support workflows for incident handling, prioritization, customer updates, documentation and escalation.

As an Application packager, I created and tested software packages for automated deployment and silent installation across Windows environments. I packaged 650+ applications and tested 400+ packages in commercial Windows environments.

Experience

Work history, roles, and key accomplishments

AP

Technical and Customer L2 Support Engineer

Apptimized

Jan 2021 - Dec 2026 (5 years 11 months)

Led a 3–4 person Support team while remaining actively involved in day-to-day customer support and technical issue investigation. Assisted customers with product usage, configuration and workflows, and handled and investigated customer-reported issues and incidents in a B2B SaaS environment.

WU

Engineer

Web-oriented IS group of Sumy State University

Jan 2015 - Dec 2021 (6 years 11 months)

Developed and supported Sumy State University websites.

AU

Technical Support Specialist

Applied Mathematics Department of Sumy State University

Jan 2013 - Dec 2016 (3 years 11 months)

Took care of computers, installed and updated software, and supported the education process.

Education

Degrees, certifications, and relevant coursework

AP

Apptimized

Certificate, Software Packaging

2019 - 2020

Completed a software packaging course offered by Apptimized Academy.

SU

Sumy State University

Bachelor's degree, Computer Sciences and Information Technologies

2008 - 2013

Studied Computer Sciences and Information Technologies at the Department of Electronics and Information Technology.

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