Software Development Tools
Interactive tools to help you make better
Architecture Decision Tool
Get personalized architecture recommendations based on your project requirements, team size, and technical constraints.
ArchitectureCloud Cost Calculator
Compare Azure, AWS, and GCP costs for common scenarios. Get accurate estimates for compute, storage, networking, and database resources.
CloudAPI Design Validator
Validate your REST API design against best practices. Check naming conventions, HTTP methods, status codes, and OpenAPI compliance.
DevelopmentPerformance Analyzer
Analyze application performance metrics and get recommendations for optimization strategies including caching, database queries, and bottlenecks.
PerformanceMicroservices Decomposer
Input your monolith structure and get recommendations for microservice boundaries using domain-driven design principles and bounded contexts.
ArchitectureTech Stack Advisor
Get technology recommendations based on your project type, team skills, scalability requirements, and business constraints.
TechnologyWhy These Tools?
These tools are built from 30+ years of real-world software development experience. They encode the
- Based on real project experience, not just theory
- Continuously updated with industry best practices
- Free to use, no registration required
- Designed to help you make better technical decisions
Built by Robert Tomlin
Fractional CTO & Software Architect
More Tools Coming Soon
We're actively developing more tools to help with cloud cost optimization, API design validation, performance analysis, and microservices decomposition. Want to be notified when new tools are released?