Event-driven systems with CQRS, DDD, and Clean Architecture principles for scalable enterprise solutions.
High-performance REST APIs with comprehensive testing, Swagger documentation, and best practices.
Serverless architectures using Lambda, SNS/SQS, API Gateway, Azure Functions, and cloud-native services.
SQL Server, PostgreSQL, MySQL optimization with Entity Framework Core and polyglot persistence strategies.
Transform monoliths to microservices, migrate to .NET 8+, and refactor for maintainability.
Code reviews, architecture guidance, and team mentoring on SOLID, DRY, KISS, and clean code principles.
C#, .NET 8, ASP.NET Core, Entity Framework Core, MinimalAPI
Microservices, CQRS, DDD, Clean Architecture, Event-Driven
AWS (Lambda, SNS/SQS, RDS, DynamoDB), Azure (Functions, Storage)
SQL Server, PostgreSQL, MySQL, Aurora Serverless, DynamoDB
XUnit, FluentAssertions, Unit/Integration/E2E Testing
GitLab CI/CD, GitHub Actions, CloudFormation, Docker
With over 20 years of experience architecting enterprise-grade systems, ORIELO specializes in building elegant, high-performance .NET solutions that combine technical excellence with real-world business impact.
We are passionate advocates of clean code and best practices—applying SOLID, KISS, YAGNI, and DRY principles to design systems that are robust, scalable, and maintainable. Our expertise spans microservices architecture, event-driven systems, CQRS, Domain-Driven Design, and serverless solutions on AWS and Azure.
From designing 20+ microservices for gaming platforms to optimizing merchant onboarding systems at scale, we deliver solutions that are not only functional but sustainable and extensible. We take pride in thorough testing, continuous refactoring, and mentoring teams to elevate code quality across organizations.
Selected professional certifications and credentials.
Issuer: SocialTalent
Issued: Oct 2022
Issuer: Amazon Web Services (AWS)
Issued: Jul 2022
Issuer: Amazon Web Services (AWS)
Issued: Jul 2022
Issuer: Microsoft
Issued: Sep 2016
Issuer: edX
Issued: May 2017
Issuer: Microsoft
Issued: Oct 2012
Issuer: Microsoft
Issued: Oct 2012
Issuer: edX
Email: support@orielo.co.uk
Office:
48 Olympia Way
Whitstable, CT5 3FF
United Kingdom