AWS-Certified Solutions Architect & DevOps Engineer

Modernize, Automate, and Secure Your Cloud

Expert AWS consulting for .NET and Node.js teams ready to transform legacy systems into cloud-native architectures

0
Years Experience
0
Years Enterprise Contracts
0
AWS Certifications

About Dan Guisinger

Dan Guisinger - AWS Cloud Architect

I'm Dan Guisinger, a senior cloud architect with over 20 years of enterprise application experience. I've helped organizations across healthcare, finance, and technology sectors build and modernize mission-critical systems. My journey has taken me from building complex .NET applications to architecting cloud-native solutions on AWS.

I specialize in .NET systems, serverless architectures, and AWS-native automation. Whether it's migrating legacy applications to the cloud, implementing CI/CD pipelines, or hardening security posture, I bring a practical, results-focused approach that balances technical excellence with business value.

My long-term engineering and architecture roles across multiple industries have consistently improved delivery speed, reliability, and security for enterprise teams. I've maintained continuous enterprise contracts for over 9 years, building lasting relationships through consistent delivery and technical leadership.

AWS Certifications

Validated Expertise — Multi-certified across architecture, DevOps, and security domains

Services

These core offerings represent common engagement types — each can be tailored or extended to fit your team's needs, from short-term projects to ongoing architecture support.

1️⃣

Cloud Modernization

Transform legacy .NET or Node.js applications into cloud-native architectures. I'll help you migrate to AWS, refactor monoliths into microservices or serverless, and implement modern patterns that reduce costs and improve scalability.

Key Deliverables:

  • Architecture assessment and migration roadmap
  • Infrastructure as Code (CloudFormation/CDK)
  • Containerization or serverless implementation
  • Database migration and optimization
  • Documentation and knowledge transfer
Duration: 4-8 weeks
Investment: $8,000-$25,000
2️⃣

DevOps & Automation

Accelerate your delivery pipeline with robust CI/CD automation. I'll design and implement automated build, test, and deployment workflows using AWS CodePipeline, GitHub Actions, or GitLab CI, reducing manual effort and deployment risk.

Key Deliverables:

  • CI/CD pipeline design and implementation
  • Automated testing integration
  • Blue/green or canary deployment strategies
  • Monitoring and alerting setup
  • Runbooks and operational documentation
Duration: 2-4 weeks
Investment: $5,000-$15,000
3️⃣

Cloud Security & Compliance Hardening

Strengthen your AWS security posture with comprehensive audits and remediation. I'll assess your environment against best practices and compliance frameworks, then implement controls to protect your infrastructure and data.

Key Deliverables:

  • Security audit and gap analysis
  • IAM policy review and least-privilege implementation
  • Network security hardening (VPC, security groups)
  • Encryption at rest and in transit
  • Compliance documentation (HIPAA, SOC 2, etc.)
Duration: 2 weeks
Investment: $4,000-$8,000

Why Work With Me

What sets me apart from other consultants

🏆

Proven Track Record

9+ years of continuous enterprise contracts, building lasting relationships through consistent delivery and technical leadership

🎯

Deep Technical Expertise

20+ years C#/.NET, 10+ years Node.js/TypeScript, and three AWS Professional/Specialty certifications

💡

Practical Approach

Focused on delivering business value, not just technical perfection. Solutions that work in production environments

🤝

Flexible Engagements

From short-term focused projects to ongoing strategic partnerships, I adapt to your needs and timeline

From short focused projects to open-ended architecture guidance, I adapt scope and involvement to match your goals.

🛡️

AWS Certified Expertise

Multi-certified AWS professional with Solutions Architect, DevOps Engineer, and Security Specialty credentials

Frequently Asked Questions

Common questions about working together

Still have questions?

Let's Talk About Your Project

Open Source Projects

These libraries were originally developed for internal use and released publicly to share proven patterns for AWS-based .NET development

Oproto.FluentDynamoDb

Fluent, type-safe DynamoDB client and repository pattern generator

GitHub stars for Oproto.FluentDynamoDb GitHub forks for Oproto.FluentDynamoDb NuGet version for Oproto.FluentDynamoDb

Oproto.OpenApi

Source generator for compile-time OpenAPI documentation

GitHub stars for Oproto.OpenApi GitHub forks for Oproto.OpenApi NuGet version for Oproto.OpenApi

Get in Touch with Dan Guisinger

Ready to modernize, automate, or secure your AWS environment?

Typical response time: within one business day