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Serhii ZINIUKSZ
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Serhii ZINIUK

@serhiiziniuk

Principal Software Architect at Bentley Systems shaping cross-cutting platform architecture and practical guidance for engineering teams.

France
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At Bentley Systems, I partner with engineering and product teams on strategic initiatives, co-designing and reviewing distributed systems and platform capabilities. I turn architecture findings into practical recommendations on resilience, security, scalability, and operational readiness.

I also advise on cloud architecture, secrets management, observability, data regulation, and cost governance. I support stronger documentation and decision-making practices and contribute to the architecture community of practice.

At Amadeus, I contributed to architecture for large-scale travel and enterprise platforms, including distributed services, integrations, and operational workflows. I provided design guidance and reviews across system boundaries to help improve reliability, integration quality, and technical consistency.

Earlier, I co-founded Blackbird Lab and led the technical ramp-up of client engagements, helping teams become self-sufficient. My work also includes enterprise software delivery at EPAM Systems, financial and banking software at DIO-soft, and analytical and reporting tools for AML and anti-fraud systems at PJSC Raiffeisen Bank Aval.

Experience

Work history, roles, and key accomplishments

Bentley Systems logoBS
Current

Principal Software Architect, Technology Services, CTO office

Oct 2025 - Present (11 months)

* Partner with engineering and product teams on strategic and cross-cutting initiatives to shape architecture, validate solution direction, and reduce delivery risk.
* Co-design and review distributed systems and platform capabilities, providing recommendations on scalability, resilience, security, and operational readiness.
* Perform architecture reviews and audits, translating findings into clea

Amadeus logoAM

Software Architect

Nov 2022 - Oct 2025 (2 years 11 months)

* Contributed to the architecture of large-scale travel and enterprise platform systems, including distributed services, integrations, and operational workflows.
* Provided design guidance and architecture review across system boundaries, helping teams improve reliability, integration quality, and technical consistency.
* Supported the evolution of shared capabilities and technical direction in co

Amadeus logoAM

Senior Software Engineer

Aug 2021 - Nov 2022 (1 year 3 months)

* Developed and enhanced backend services for enterprise-scale travel and operational systems, with a focus on integration, performance, and dependable delivery.
* Contributed to system design and implementation across complex technical workflows, helping improve solution robustness and maintainability.
* Supported the team with technical decision-making and deeper ownership of design and implemen

Blackbird Lab logoBL

Lead Software Engineer & Co-Founder

Jun 2018 - Jul 2021 (3 years 1 month)

* Co-founded a software consultancy and led the technical ramp-up of new client engagements, shaping solution direction, delivery practices, and early implementation.
* Built teams and helped them become self-sufficient, enabling continuity of delivery across multiple customers and projects.
* Worked across varied technology stacks and programming languages in different domains and technical envir

EPAM Systems logoES

Software Engineer → Lead Software Engineer

Sep 2015 - Jun 2018 (2 years 9 months)

* Delivered enterprise software solutions in consulting and client-facing delivery environments, working on backend systems, integrations, and distributed application components.
* Contributed to solution design, implementation, and technical problem-solving across complex projects, helping improve quality, maintainability, and delivery outcomes.
* Progressively took on broader technical ownership

DIO-soft logoDI

Software Engineer

Aug 2013 - Aug 2015 (2 years)

* Contributed to software development in the financial and banking domain, working on core features and foundational parts of the system.
* Supported feature design and implementation, helping deliver reliable and maintainable business software.
* Strengthened technical quality through hands-on development and day-to-day problem-solving.

PJSC "Raiffeisen Bank Aval" logoPA

Developer

Jan 2010 - Jan 2013 (3 years)

* Built analytical and reporting tools for AML and anti-fraud systems using Visual Basic and SQL.
* Automated regulatory reporting and supported compliance teams.

PJSC "ASTRA BANK" logoPB

Analyst

Jan 2009 - Jan 2010 (1 year)

Performed business and data analysis in banking environments, supporting financial operations and risk management.

PJSC «Delta Bank» logoPB

Analyst

Jan 2008 - Jan 2009 (1 year)

Performed business and data analysis in banking environments, supporting financial operations and risk management.

Education

Degrees, certifications, and relevant coursework

NM

NATIONAL ACADEMY OF MANAGEMENT

Master's degree

2007 - 2010

PC

Polytechnic College

Junior specialist

2003 - 2007

Tech stack

Software and tools used professionally

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