S E Q U E R E

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We build secure, scalable blockchain apps, NFTs, DeFi, smart contracts, and Web3 platforms tailored to your business needs.

Enterprise .NET & SQL Development

End-to-End Solutions with .NET Core / .NET 6+, Clean Architecture & Optimized Database Design

Robust Backend Systems
Database Design & Optimization
Clean Architecture Patterns
public class ProductService
{
private readonly IProductRepository _repository;
private readonly ILogger<ProductService> _logger;
public async Task<Product> GetProductAsync(int id)
{
var product = await _repository.GetByIdAsync(id);
return product ?? throw new NotFoundException();
}
}

Our Development Services

Comprehensive .NET and SQL solutions tailored to your business needs

.NET Backend Development

Enterprise-grade backend systems built with .NET Core, .NET 6+ and modern architectural patterns

  • RESTful API Development
  • Microservices Architecture
  • Cloud-Native Applications
  • Performance Optimization

SQL Database Solutions

Robust database design, optimization, and management for high-performance applications

  • Database Schema Design
  • Query Performance Tuning
  • Data Migration & ETL
  • High Availability Setup

Clean Architecture

Implementation of proven architectural patterns for maintainable and scalable systems

  • Domain-Driven Design
  • Onion Architecture
  • CQRS & Event Sourcing
  • SOLID Principles

.NET Core / .NET 6+ Development

Building scalable, high-performance backend systems with the latest .NET technologies

Enterprise Backend Solutions

We specialize in developing robust backend systems using .NET Core and .NET 6+ that power your business applications with reliability and performance.

API Development

RESTful APIs with ASP.NET Core, OpenAPI documentation, and comprehensive testing

Microservices Architecture

Distributed systems with service discovery, API gateways, and containerization

Cloud Integration

Azure/AWS deployment with serverless functions, containers, and cloud-native patterns

Real-time Applications

SignalR for real-time features, WebSocket communication, and live updates

Our .NET Technology Stack

ASP.NET Core Entity Framework C# 10+ Blazor gRPC Dapper MediatR AutoMapper xUnit/NUnit SignalR
Presentation Layer

ASP.NET Core MVC/Web API

Application Layer

Services, DTOs, Mediators

Domain Layer

Entities, Business Logic

Infrastructure Layer

Data Access, External Services

SQL Database Design & Optimization

Expert database architecture and performance tuning for your data layer

Schema Design

Normalized database structure with proper relationships

Performance

Optimized queries and indexing strategies

Security

Role-based access and data protection

Availability

High availability and disaster recovery

Database Technologies

SQL Server
PostgreSQL
MySQL
Azure SQL
Redis Cache

Database Excellence

We design and optimize SQL databases that form the solid foundation of your applications, ensuring data integrity, performance, and scalability.

Database Design

Normalized schema design, relationships, constraints, and data modeling

Query Optimization

Performance tuning, execution plan analysis, and indexing strategies

Stored Procedures & Functions

Complex business logic implementation in the database layer

Data Migration

ETL processes, data transformation, and seamless migration strategies

Performance Optimization Results

70% Faster Query Execution
60% Reduced CPU Usage
85% Improved Index Efficiency

Clean Architecture & Best Practices

Building maintainable, testable, and scalable systems with proven patterns

Architectural Excellence

We implement clean architecture patterns that separate concerns, promote testability, and ensure long-term maintainability of your software systems.

Domain-Driven Design

Strategic design focused on business domains, bounded contexts, and ubiquitous language

Onion Architecture

Layered architecture with dependencies pointing inward and domain at the core

CQRS & Event Sourcing

Separate models for reading and writing data with event-driven architecture

SOLID Principles

Object-oriented design principles for maintainable and flexible code

Architecture Benefits

  • Improved testability with dependency injection
  • Better separation of concerns
  • Easier maintenance and refactoring
  • Framework independence
  • Team collaboration efficiency
Repository Pattern

Abstraction of data access layer for cleaner architecture

Unit of Work

Maintains a list of objects affected by a transaction

Mediator Pattern

Reduces coupling between components

Strategy Pattern

Defines a family of algorithms and makes them interchangeable

Code Quality Standards

95%+ Code Coverage
0 Critical Issues
A Security Rating

Our Development Process

A structured approach to delivering high-quality .NET and SQL solutions

1

Discovery & Planning

Requirements analysis, technology selection, and project roadmap creation

  • Stakeholder workshops
  • Technical feasibility study
  • Architecture design
  • Project timeline estimation
2

Design & Architecture

Database design, system architecture, and technical specification

  • Database schema design
  • API specification
  • Security architecture
  • Infrastructure planning
3

Development & Testing

Agile development with continuous integration and comprehensive testing

  • Sprint planning & execution
  • Unit & integration testing
  • Code reviews
  • Performance testing
4

Deployment & Support

Production deployment, monitoring setup, and ongoing maintenance

  • CI/CD pipeline setup
  • Production deployment
  • Performance monitoring
  • Technical support

Ready to Build Your Next Enterprise Solution?

Let's discuss how our .NET and SQL expertise can bring your project to life with robust architecture and optimized performance.

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