Services
astrivo combines deep hands-on .NET, C#, AWS, and Azure experience with practical delivery. We help you modernize existing systems, build new cloud-native and event-driven products, add practical AI capabilities where they earn their place, and provide senior engineering guidance when you need it.
Typical engagement formats
- Short architecture & codebase reviews (2–4 weeks)
- Focused modernization and migration projects
- On-going advisory and fractional leadership
01 • Product Development
Designing & building new systems
We work with you to design and build new APIs, services, and background workers that feel native to your environment and team.
- • Greenfield services and internal tools
- • REST APIs, event-driven processing, and integrations
- • Production-ready logging and deployment pipelines
02 • Application Modernization
From legacy to modern .NET
Many organizations rely on older .NET applications that are difficult to change. We help you move to modern, maintainable architectures gradually.
- • Assessment of current systems and pain points
- • Migration roadmap with risk-managed phases
- • Refactoring toward clean architecture and modular services
03 • Consulting & Advisory
Trusted technical partner
Sometimes you just need a senior engineer in your corner. We provide pragmatic guidance rooted in real-world delivery experience.
- • Architecture and design reviews
- • Mentoring and pairing with your team
- • Technology and vendor evaluation
04 • AI Integration
Practical, grounded AI
We help teams add AI capabilities where they genuinely improve the product, without compromising reliability or clarity.
- • AI-assisted workflows and internal tooling
- • Retrieval, summarization, and copilot-style features
- • Evaluation, guardrails, and cost-aware design
Technologies we use daily
We stay focused on a tight set of tools and know them deeply. This is what's in play on most engagements.
.NET 10 / C# 14
ASP.NET Core Minimal APIs, background services, Native AOT, source generators, and high-performance patterns.
Azure
App Service, Functions, Container Apps, Service Bus, Cosmos DB, Entra ID, Key Vault, and Application Insights.
AWS
Lambda, ECS/Fargate, SQS, SNS, EventBridge, DynamoDB, S3, CloudFormation, and CDK.
SQL Server & PostgreSQL
Entity Framework Core, Dapper, migrations, query optimization, indexing strategies, and read replicas.
Docker & Kubernetes
Multi-stage builds, Helm charts, AKS/EKS, GitHub Actions, and Azure DevOps pipelines.
AI / ML Integration
Azure OpenAI, Semantic Kernel, Microsoft.Extensions.AI, vector stores, RAG, and embeddings.
Messaging & Events
Azure Service Bus, MassTransit, RabbitMQ, Kafka, and event-sourcing with Marten.
Identity & Security
OAuth 2.0, OIDC, Entra ID, Duende IdentityServer, policy-based auth, and RBAC.