Description

I’m a Senior IT Architect with 20+ years of experience designing complex enterprise and telecom systems.

I specialize in system integration, API platforms, and scalable cloud-native architectures, with a strong focus on BSS/OSS domains.

I help companies:

– design and scale complex integration platforms

– modernize legacy systems into cloud-native architectures

– build reliable API ecosystems

– ensure systems work under real production load

My background includes:

– telecom BSS/OSS platforms (CRM, Billing, Integration, IAM)

– enterprise system architecture and governance

– cloud and microservices architectures

– secure systems (PCI DSS, OAuth2, GDPR)

I combine deep technical expertise with a strong understanding of business processes and system complexity — focusing on delivering systems that actually work in production.

I have worked with large telecom and enterprise clients across Europe, supporting architecture decisions, integration strategies, and system transformation.

Currently open for contract opportunities (EU, remote/hybrid).

Part-time or full-time engagements possible.

Let’s connect.

Industry field of expertise

Languages

Russian
Native or bilingual
German
Fluent
English
Fluent

Workplace preferences

Can work on-site

Wien (up to 50km), St. Pölten (up to 50km), Linz (up to 50km), Graz (up to 50km)

LinkThat
Chatbot Solution Architect / Developer
DIGITAL AND IT
September 2025 - December 2025 (3 months)
Vienna, Austria
Designed and implemented an enterprise chatbot solution as a template for future products.
Developed conversational logic and integrations using Rasa Open Source, including intents, NLU configuration, rules and stories, action implementation in Python, integration with external REST APIs, mock API implementation using FastAPI, automated testing, deployment configuration with Docker, integration into the customer website, and comprehensive documentation and handover training for the customer company.

Technologies: Rasa 3.6, Python, FastAPI, Docker, Traefik.
Rasa Open Source Python API REST Docker Traefik
Scientific Games
Software Architect
DIGITAL AND IT
July 2022 - December 2025 (3 years and 5 months)
Vienna, Austria
Developed and implemented scalable systems and software architectures for regulated corporate environments for the lottery industry
Translated complex business requirements into architecture, data models, and integration designs
Built API and integration layers supporting critical business processes
Defined and enforced security policies aligned with PCI DSS
Ensured system reliability and scalability in production
Qualifications used: Software architecture / modeling, solution architecture, architectural visualization, data models design, API design, BPMN, UML, DDD, API, Microservices, Self-contained Systems, SOA (service-oriented architecture), REST, Python, PCI DSS
UML API Software Architecture Solution Architecture SQL
A1 Telecom Austria Group
IT Architecture, permanent position
TELECOMMUNICATIONS
August 2017 - September 2022 (5 years and 1 month)
Austria
Led architecture for large-scale telecom BSS platforms (Web & App Self-Care, CRM, Product Catalog, Order Management, Charging & Billing, Integration with Network & ERP)
Designed API and integration architecture based on TM Forum Open APIs
Defined multi-cloud architectures across Azure, OpenShift, and hybrid environments
Supported RFI/RFP processes across 7 operating companies
Participated in architecture board and drove architecture decisions via ADRs
Designed systems supporting complex integrations and large-scale business processes

Qualifications used: Enterprise Architecture (EA), DDD, OOA, OOD, TM Forum Frameworks (eTOM, TAM, SID, OpenAPI), Solution Architecture, Architecture Visualization, BPMN, UML, SOA (Service Oriented Architecture), Microservices, APIs, REST, SOAP, oAuth 2.0, Kafka, API Management, API Gateway, GDPR, EA Sparx, Git, CI/CD, SCRUM
BSS Enterprise Architecture OSS API IT Architecture

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Belarussische Staatliche Universität für Informatik und Radioelektronik,
2002

Yury Bury-Burymski

Senior Solutions / Software Architect

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