Rock-Solid Solutions, Engineered for Success.
We don't just write code. We build, test, and perfect technology that propels your business forward with unwavering confidence.
Stats
100%
Job Success
50+
Projects Completed
Top Rated
Agency Status
10,000+
Hours Billed
Our Expertise, Your Advantage
Covering the full spectrum of modern technology to bring your vision to life.
Web Development
Crafting responsive, high-performance websites and web applications that deliver exceptional user experiences.
Mobile Development
Building intuitive and powerful native & cross-platform mobile apps for iOS and Android.
AI & Integrations
Leveraging cutting-edge AI and machine learning to create intelligent applications and seamless integrations.
QA Testing
Ensuring flawless performance with rigorous manual and automated testing for bug-free, stable solutions.
ERP/CRM Solutions
Designing and implementing robust ERP and CRM systems to streamline your business processes.
Our Proven Track Record
We're proud of the solutions we've delivered. Here's a selection of our work.

AI-Driven EdTech Solutions - The TA39
We engineer AI-powered apps with advanced LLM/NLP capabilities, domain-specific AI logic, and generative automation. Our expertise includes seamless API/LTI integrations, scalable AI pipelines, and deployment-ready solutions across diverse industries.
LLMNLPIntegrationsNext.jsPythonFlask
Web Development - Responsive Web Platform
We build modern web apps with React/Next.js frontends and powerful backends using Django, Flask, and FastAPI. Our expertise ensures scalable, secure, and high-performance solutions with clean UX, global-ready accessibility, and seamless integrations.
WebNext.jsReactDjangoFlaskAPIsPostgreSQLFastAPIAWS
QA Testing - Automation & Reliability
Our comprehensive QA ensures your applications are robust and bug-free. We provide meticulous manual and efficient automation testing, rigorous performance & load testing (JMeter), and critical CI/CD integration (Jenkins, GitHub Actions). Quality is embedded from the start, catching issue early.
QAAutomationManual TestingJMeterSeleniumCypressJenkinsGitHub Actions
ERP/CRM Solutions - Business Process Suite
Expert ERPNext developers offering end-to-end solutions: module customization, API integration, database setup, customization UI, and accounting automation. We streamline operations with tailored workflows, custom applications, and dashboards for finance, sales, and supply chain management.
ERPNextFrappePythonJavaScriptVue.jsAPIsMariaDBAI-Powered Project Estimator
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Beyond Implementation:
The Cortelix Quality Promise.
Tired of development agencies that deliver code, then disappear? At Cortelix, we redefine what a technology partner should be. We don’t just write code – we engineer complete, rock-solid solutions designed for your ultimate success.
From groundbreaking web development and intuitive mobile applications to cutting-edge AI apps and integrations, our team covers the full spectrum of modern technology. But here’s where we stand apart: every single line of code, every feature, and every integration undergoes rigorous QA testing.
Unlike most, we don’t consider a project finished until it’s flawless. We obsess over quality, stability, and delivering truly bug-free solutions. This meticulous approach means you can launch with unwavering confidence, scale without a hitch, and focus entirely on your business growth—free from unexpected headaches.
Whether you’re aiming for a lightning-fast MVP or a sophisticated enterprise-level system, our commitment remains steadfast: unparalleled precision, crystal-clear transparency, and unwavering accountability. We immerse ourselves as an extension of your team, transforming your boldest ideas into a tangible product that propels your business forward.
It’s more than a slogan; it’s our promise: We Code. We Test. You Grow. With a proven track record across web, mobile, AI, and ERP/CRM implementations, Cortelix brings together engineering discipline, product thinking, and hands-on QA to deliver results that stand the test of time.
Ready to Build Something Incredible?
Let's discuss how our precision-driven approach can transform your idea into a tangible, successful product.
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