End-to-End Software Development Agency

Transform Your Ideas Into Production-Ready Solutions

Welcome to Nexis System — where passionate developers and QA specialists unite to deliver rock-solid web applications from concept to deployment.

QA-first approach
.NET + React specialists
CI/CD from day one

About Us

Your Complete Technology Partner

We're not just another development agency. We're your complete technology partner, handling everything from the first line of code to the final deployment pipeline.

Our team brings together full-stack development, rigorous quality assurance, and DevOps excellence under one roof, eliminating the coordination headaches of working with multiple vendors.

Great software isn't just about writing code — it's about delivering solutions that work flawlessly in production.

What Makes Us Different

  • Developers who think like QA engineers
  • QA engineers who understand deployment pipelines
  • Every sprint includes automated testing
  • Proven CI/CD workflows on every project
  • Jira-tracked, full transparency
  • Single team: dev, QA & DevOps

100%

Test Coverage

CI/CD

Every Project

0

Vendor Headaches

Services

What We Do

End-to-end expertise across development, quality assurance, and DevOps.

Web Development

Modern, scalable web apps with .NET and React/TypeScript.

  • Full-stack .NET + React
  • TypeScript-first
  • REST APIs

QA Testing

End-to-end test automation with Playwright and Cypress.

  • Playwright & Cypress
  • E2E automation
  • Test strategy

AI & Machine Learning

AI solutions from concept to production.

  • ML model development
  • LLM integration
  • Data pipelines

AI Apps & Integration

Practical AI agents and integrations.

  • AI agent development
  • OpenAI / Azure AI
  • RAG pipelines

Ecommerce Development

End-to-end ecommerce with enterprise reliability.

  • Custom storefronts
  • Payment integrations
  • Performance optimisation

DevOps & CI/CD

CI/CD pipelines with AWS, Azure, Octopus & TeamCity.

  • CI/CD pipelines
  • AWS & Azure
  • Infrastructure as Code

Skills

Our Technical DNA

Modern, scalable technologies that power production-grade applications.

Backend

ASP.NET Core95%
.NET Core95%
ASP.NET Web API92%
Back-End Development90%

Frontend

React88%
Front-End Development85%

Database

PostgreSQL88%
SQL90%

QA

QA Automation92%
QA Testing90%

DevOps

CI/CD88%

AI

AI Agent Development82%

General

SaaS Development88%
Website Maintenance85%
API Integration90%

Ready to Build Something Great?

We're excited to learn about your project. Send us a message and let's discuss how Nexis System can turn your vision into reality.