Enterprise .NET Applications That Scale From Day One
Production-ready full-stack development for ambitious tech companies. We build performant, maintainable applications with .NET, Angular, and battle-tested enterprise patterns.
Services
Full-Stack Development
For growing SaaS companies that need enterprise-grade applications without enterprise overhead.
What's Included:
- ✓ .NET 10 backend with Clean Architecture
- ✓ Angular frontend with responsive design
- ✓ PostgreSQL database design & optimization
- ✓ Docker containerization
- ✓ Azure deployment & CI/CD pipeline
- ✓ 6 months post-launch support
API Development & Integration
For teams that need robust, scalable APIs or seamless integration with existing systems.
What's Included:
- ✓ RESTful API design & implementation
- ✓ Authentication & authorization (JWT, OAuth)
- ✓ Rate limiting & security best practices
- ✓ API documentation (Swagger/OpenAPI)
- ✓ Third-party integrations
- ✓ Load testing & optimization
Performance Optimization
For applications that need to handle more traffic, reduce costs, or improve user experience.
What's Included:
- ✓ Performance audit & bottleneck analysis
- ✓ Database query optimization
- ✓ Redis caching implementation
- ✓ API response time improvements
- ✓ Load testing & scalability planning
- ✓ Detailed optimization report
Why Choose Mocarski Tech
Production-Ready Code
Every line tested, documented, and deployable. We follow enterprise coding standards with comprehensive unit tests, integration tests, and CI/CD pipelines built-in from day one.
Performance Obsessed
Sub-200ms API response times guaranteed. We optimize database queries, implement smart caching strategies, and load-test everything before deployment to ensure your app stays fast under load.
Transparent Communication
Daily progress updates, weekly demos, no surprises. You'll have full visibility into development with access to our project management tools, Git repos, and staging environments.
Modern Stack
Latest .NET 10 with proven enterprise patterns. We use battle-tested architectures like Clean Architecture, Domain Driven Development, CQRS where appropriate, and design systems that scale with your business.
Our Tech Stack
Every technology chosen for production reliability and developer velocity
.NET 10
3x faster than Node.js for API-heavy workloads
Angular
Enterprise-ready with TypeScript safety
PostgreSQL
Handles 10M+ records without breaking a sweat
Redis
Sub-millisecond cache responses for instant UX
Docker
Deploy anywhere, scale effortlessly
Azure
Enterprise cloud with 99.9% uptime SLA
CI/CD
Automated pipelines for zero-downtime deployments
RabbitMQ
Reliable message queuing for distributed systems
How We Work
A proven, collaborative process that delivers results on time and on budget
Discovery & Planning
Week 1-2
We dive deep into your business goals, technical requirements, and success metrics.
- → Technical specification document
- → Architecture diagram
- → Project timeline & milestones
- → Risk assessment
Development Sprints
2-week iterations
Agile development with regular demos, daily updates, and continuous integration.
- → Working software every 2 weeks
- → Daily progress updates
- → Staging environment access
- → Weekly demo calls
Testing & Deployment
Final 2 weeks
Comprehensive testing, performance optimization, and smooth production deployment.
- → Full test coverage report
- → Load testing results
- → Production deployment
- → Documentation & handoff
Support & Optimization
3 months included
Continuous monitoring, bug fixes, performance tuning, and feature refinements.
- → Bug fixes & patches
- → Performance monitoring
- → Security updates
- → Priority support channel
What Clients Say
The application handles 10x our original traffic without breaking a sweat. Response times dropped from 800ms to under 150ms. The team's attention to performance optimization made all the difference.
Delivered two weeks ahead of schedule with zero critical bugs in production. The code quality is outstanding—well-documented, tested, and maintainable. Best development partner we've worked with.
Transparent communication throughout the entire project. Weekly demos kept us aligned, and the technical expertise showed in every decision. Our platform now processes millions of transactions daily.
Frequently Asked Questions
We follow enterprise coding standards with comprehensive testing at every level. Every feature includes unit tests, integration tests, and end-to-end tests. Code reviews are mandatory, we use static analysis tools, and maintain 80%+ code coverage. All code is documented with XML comments for IntelliSense support, and we follow SOLID principles and Clean Architecture patterns.
We embrace agile methodologies specifically for this reason. Projects are divided into 2-week sprints with regular demos and feedback sessions. Changes are welcome, and we'll provide impact assessments on timeline and cost. Our modular architecture makes it easy to pivot without rewriting large portions of code. You'll always know exactly what changes mean for your budget and timeline.
Yes! All projects include 6 months of post-launch support covering bug fixes, performance monitoring, and minor adjustments. After that, we offer maintenance retainers starting at $2,000/month which includes monitoring, security updates, performance optimization, and priority support. We also offer on-demand support at our standard hourly rates if you prefer more flexibility.
We design for scale from day one using proven patterns. This includes proper indexing strategies, query optimization, Redis caching for hot data, read replicas for heavy read workloads, and connection pooling. For PostgreSQL, we implement partitioning for large tables and use materialized views for complex aggregations. We load-test everything and provide scaling recommendations based on your growth projections.
Absolutely. We have extensive experience integrating with REST APIs, GraphQL endpoints, SOAP services, and message queues. We've worked with Salesforce, Microsoft Dynamics, SAP, custom ERPs, payment gateways (Stripe, PayPal), and various SaaS platforms. We'll analyze your existing systems during discovery and design integration strategies that are reliable, maintainable, and well-documented.
Every project includes a complete CI/CD pipeline with automated testing, build, and deployment. We containerize everything with Docker, set up Azure App Services or Kubernetes based on your needs, configure automated backups, implement health monitoring with Application Insights, and set up alerting. You'll have staging and production environments, automated database migrations, and detailed deployment documentation.
We offer both fixed-price projects and time & materials arrangements. Fixed-price works best for well-defined scopes and includes milestone-based payments (typically 30% upfront, 40% mid-project, 30% on completion). Time & materials is billed bi-weekly at $50-75/hour depending on complexity. All estimates include detailed breakdowns, and you'll never get surprise invoices—we communicate any scope changes immediately with cost impacts.
Ready to Build Something Exceptional?
Book a free 30-60 minutes consultation. We'll review your requirements, discuss our approach, and provide a detailed proposal—no obligations, no sales pressure.
What Happens Next:
Response within 24 hours
We'll review your message and get back to you quickly
30-60 minutes consultation
Technical discussion about your requirements
Detailed proposal
Timeline, architecture, and fixed-price quote
🔒 Your information is never shared. We respect your privacy.
Prefer email? Reach out directly at karol@mocarski.tech