Dive deep into the world of software engineering with technical articles, tutorials, and insights from our team of experienced engineers.
Engineering
In the era of cloud-native architecture, engineering velocity and scalability have often taken precedence over fiscal discipline. However, as cloud expenditures mature from a line item into a significant portion of the cost of goods sold (COGS), effective cost management is no longer a task for the finance department alone—
Engineering
Recommendation engines are no longer a luxury but a core component of modern digital products, directly impacting user engagement and revenue. From e-commerce to content streaming, personalized recommendations drive the user experience. Among the various techniques available, Collaborative Filtering (CF) remains one of the most powerful and widely implemented. This
Engineering
The traditional security model, built on the concept of a trusted internal network and an untrusted external world, is fundamentally broken in the age of cloud computing, remote work, and distributed services. The perimeter has dissolved. Your data and applications reside on multi-tenant infrastructure, accessed by a diverse set of
Engineering
Anomaly detection is a mission-critical requirement for modern software systems, essential for identifying network intrusions, financial fraud, and system health degradation. While numerous complex algorithms exist, the unsupervised K-Means clustering algorithm provides a computationally efficient and highly effective foundation for a real-time detection engine. Its power lies in its ability
Engineering
The proliferation of powerful open-source Large Language Models (LLMs) such as Llama 3, Mistral, and Mixtral has fundamentally altered the landscape of applied AI. While proprietary, API-gated models from providers like OpenAI and Anthropic offer exceptional general-purpose capabilities, they represent a black box—limited in customizability and posing potential data
Engineering
Serverless architecture offers a paradigm shift from traditional, server-centric infrastructure, enabling engineers to build highly scalable, resilient, and cost-effective systems without managing the underlying compute resources. A quintessential use case for this model is the construction of data pipelines. This article provides a comprehensive, technical walkthrough for implementing an event-driven,
Engineering
Retrieval-Augmented Generation (RAG) has emerged as a dominant architectural pattern for building sophisticated LLM-based applications. By grounding a model on an external, verifiable knowledge base, RAG mitigates hallucinations, enables access to private or real-time data, and provides a clear mechanism for source attribution. For CTOs and engineering leaders, mastering the
Engineering
Serverless computing with AWS Lambda boosts startup growth. It promotes developer productivity, effortless scaling, and cost optimization.
consulting
Developing a robust CMS is key to managing digital content efficiently. This guide explores the core components, technology stack, architectural best practices, and testing strategies for building a scalable and secure CMS.
consulting
Learn how 4Geeks builds scalable, secure, and feature-rich custom streaming platforms. From backend architecture to frontend UX, cloud infrastructure, and DRM security, discover how our expertise ensures seamless streaming experiences that grow with your audience.
Engineering
GraphQL and REST offer different approaches to API development. GraphQL is declarative and has a single endpoint, while REST is resource-oriented and uses HTTP methods. The best choice depends on factors like data complexity and performance requirements.
consulting
Our approach is rooted in a deep understanding of the financial technology landscape and a commitment to innovation. We employ a multi-layered security strategy that encompasses data encryption, strong authentication mechanisms, and secure coding practices.