At Primacy, we believe that when off-the-shelf software limits your vision, custom engineering opens the door to real innovation. Our cross-functional teams of architects and engineers design high-performance, scalable applications that solve your most complex business challenges whether it’s a sophisticated healthcare calculator, a global financial portal, or a high-concurrency member platform.
We combine enterprise stability with modern agility, ensuring that your application isn’t just built for today—it’s engineered to evolve with your business.
Modern Front-End: Headless & High Performance
We leverage headless architecture to decouple your user interface from backend logic. This gives your platform ultimate flexibility in the presentation layer while allowing us to deliver app-like, lightning-fast experiences across devices.
React & VueJS: Our go-to frameworks for building rich, interactive front-ends. Using a component-based approach, we create reusable UI libraries that maintain brand consistency and accelerate future feature development.
Single Page Applications (SPA): We eliminate page reloads, providing a fluid, seamless user journey that feels like a native app rather than a traditional website.
API-First Design: By communicating via REST or GraphQL APIs, your front-end can live on the web, power mobile apps, or integrate with IoT devices—all from the same backend logic.
Scalable Back-End & Microservices
A great user experience relies on a strong, resilient backend. We select the architecture and language stack to match your performance, security, and scalability needs:
Languages: We bring deep expertise in .NET for enterprise-grade stability, Python for data-heavy and AI-driven applications, and Node.js for high-speed, event-driven services.
Microservices vs. Modular Monolith: We design systems that are fit for purpose. Many clients benefit from a modular monolith that balances simplicity and speed, while global-scale platforms often require microservices to scale individual components independently—like payments, authentication, or analytics.
Serverless with AWS Lambda: For event-driven workloads, we leverage serverless architecture. AWS Lambda executes code only when needed, automatically scales from ten users to ten million, and eliminates the cost of idle servers.
Data Strategy: Building the Right Foundation
Data is the backbone of any custom application. We design databases that prioritize integrity, performance, and long-term accessibility.
With scalability in mind, we can build high performance web app using MySQL, Postgres and Amazon RDS. For .NET applications, we can rely on SQL Server and its robust feature set, performance, and strong integration with the Microsoft ecosystem. If there's a need for Petabyte-scale analytics & BI , AWS offers Amazon Redshift and Datalake solutions.
By using Amazon AWS database services (RDS, Redshift, etc), your data is automatically backed up, patched, and highly available across multiple Availability Zones—so a single server failure won’t disrupt your business.
Cloud Hosting & Path to Production
We treat deployment as a continuous, secure process, not a one-time event. Every application is deployed in a secure AWS environment tailored to your risk profile:
Continuous Integration / Continuous Deployment (CI/CD): Automated pipelines push code from staging to production, including unit tests, security scans, and automated regression tests, ensuring broken code never reaches users.
Containerization (Docker): Applications run identically across developer machines, testing servers, and the cloud, reducing “it works on my machine” problems.
Infrastructure as Code (IaC): We script server environments using AWS CloudFormation or Terraform, making your infrastructure repeatable, documented, and easily recoverable in case of disaster.
Ready to Build Something Unique?
At Primacy, we don’t just write code we solve business problems. Whether you need a serverless microservice, a high-performance SPA, or a robust .NET enterprise application, our team has the bench strength and experience to deliver.
Would you like us to walk you through a technical blueprint for your next custom project? Let’s explore how we can turn your vision into a scalable, resilient, and high-performing application.