Дмитрий

Dmytro Raizberh - CV 10.11.26, 14:05

Dmytro Raizberh
Tech Lead & Senior .NET Software Engineer
Kyiv, Ukraine • [open contact info](look above in the "contact info" section) • [open contact info](look above in the "contact info" section) • LinkedIn • GitHub

PROFESSIONAL SUMMARY

Hands-on Tech Lead & Senior .NET Engineer with 10 years of expertise in architecting,
developing, and scaling high-throughput microservices and cloud-native enterprise ecosystems.
Proven track record in modernizing legacy monoliths to .NET 8/9, designing distributed Event-
Driven systems, and driving AI integration across both software solutions (Semantic Kernel, Azure
OpenAI) and engineering workflows (AI-driven developer velocity). Strong advocate for Clean
Architecture, DDD, resilient distributed design, and mentoring high-performing engineering
teams.

SKILLS & EXPERTISE

Core & Frameworks: .NET 8 / .NET 9, C#, ASP.NET Core, Entity Framework Core, Dapper,
LINQ, gRPC, RESTful APIs.
Architecture & Patterns: Microservices, Event-Driven Architecture, CQRS, DDD, Outbox/Saga
Patterns, Clean Architecture, SOLID, Polly (Resilience).
AI & Modern Tooling: Azure OpenAI Service, Semantic Kernel, RAG Patterns, GitHub Copilot,
Cursor, Prompt Engineering.
Cloud & DevOps: Microsoft Azure (App Services, Functions, Event Hubs, Service Bus, Blob
Storage, CosmosDB), Docker, Kubernetes (AKS), CI/CD (GitHub Actions, Octopus Deploy,
TeamCity), Terraform / Bicep (basics).
Databases & Messaging: PostgreSQL, MS SQL Server, MongoDB, Redis, RabbitMQ, Apache
Kafka, MassTransit.
Observability & Quality: OpenTelemetry, Prometheus, Grafana, Serilog, Azure Application
Insights, xUnit, NUnit, Moq, TDD.
Front-end & Scripting: TypeScript, JavaScript, Angular, Node.js.
Leadership & Methodologies: Technical Roadmapping, Architectural Decision Records
(ADRs), Team Mentorship, Agile/Scrum.

WORK EXPERIENCE

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Dmytro Raizberh - CV 10.11.26, 14:05

Tech Lead .NET Developer • GlobalLogic Ukraine March 2022 – Present
Architecture & Modernization: Spearheaded the end-to-end migration of core enterprise
platforms from legacy .NET Framework 4.6 to modern .NET 8/9, reducing infrastructure costs
by 25% and application startup time by 60%.
Cloud-Native & Distributed Systems: Architected scalable microservices using Azure
Functions, Event Hubs, Azure Service Bus, CosmosDB, and MongoDB; implemented gRPC for
high-speed inter-service communications.
AI Integration & Developer Velocity: Piloted and integrated Azure OpenAI and Semantic
Kernel into backend workflows to automate internal document processing and data
categorization; standardized team-wide adoption of GitHub Copilot and AI-assisted workflows,
improving sprint velocity and automated test coverage by 30%.
Performance & Reliability: Introduced Polly resilience pipelines and distributed tracing via
OpenTelemetry and Grafana, driving API latency down and ensuring 99.9% system availability
under peak loads.
Engineering Leadership: Led a cross-functional team of 8+ engineers; established rigorous
code review standards, unified CI/CD pipelines in GitHub Actions, and mentored mid/senior
developers.

C# Software Engineer • MoneyVeo April 2021 – March 2022 (1 year)
Core Microservices: Designed and maintained mission-critical backend services for
automated scoring, billing, and transactional notifications in a high-compliance fintech
environment.
Event-Driven Messaging: Implemented RabbitMQ with idempotency and retry strategies for
distributed transactions, ensuring zero data loss during traffic spikes.
High-Volume Data Processing: Optimized MongoDB and SQL queries, indexing strategies,
and caching mechanisms (Redis), ensuring sub-second response times for high-frequency
queries.

Senior .NET Developer • GlobalLogic Ukraine February 2019 – March 2021 (2 years 1 month)
Backend Engineering: Built resilient ASP.NET Core Web APIs and orchestrated integrations
with third-party payment gateways and external financial data providers.
Database Optimization: Analyzed and optimized execution plans in MS SQL Server,
refactoring complex ORM queries into Dapper and raw SQL for high-load operations.

Middle .NET Developer • CrypStock February 2018 – February 2019 (1 year 1 month)
Blockchain Integrations: Engineered secure cryptocurrency wallet microservices interacting
with the Ethereum blockchain via Nethereum / Web3 libraries.
Security & Transactions: Implemented cryptographic signing, transactional validation, and
secure key-vault management to ensure bank-grade security.

Software Engineer • PNN Soft October 2016 – February 2018 (1 year 5 months)
Full-stack & Modernization: Developed enterprise MVC web applications and migrated
legacy synchronous processing blocks to asynchronous (async/await) patterns.

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Dmytro Raizberh - CV 10.11.26, 14:05

EDUCATION

Bachelor’s Degree in Computer Science
National Technical University of Ukraine "Kyiv Polytechnic Institute" (FICT)

LANGUAGES

Ukrainian: Native • English: Upper-Intermediate (B2+)

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