
Design Discord: Scaling Real-Time Chat to Billions
How to architect a massive real-time communication platform. We dive into WebSocket gateways, the migration to ScyllaDB, consistent hashing for guild affinity, and handling massive voice channels.
Xeost engineers intelligent backend systems and resilient cloud infrastructure. We leverage advanced AI tooling to deliver cleaner code, tighter security, and faster deployment cycles than traditional firms.
We deliver measurable impact using next-gen tooling.
Time-to-Market accelerated through AI-assisted code generation.
Achieved via self-healing, resilient cloud architectures.
Predictive AI models identify security threats instantly.
We don't just write code; we orchestrate systems. By integrating Large Language Models (LLMs) and automated reasoning tools into our DevOps workflow, we reduce human error and focus on high-level architectural strategy.
Legacy code modernization in days, not months.
Pipelines that learn from failure patterns to optimize future deployments.
Architecture. Infrastructure. Security.
Robust server-side logic built for scale. We specialize in microservices and event-driven architectures (EDA) using Go, Rust, and Python, optimized for low latency and high throughput.
Future-proof infrastructure. We design agnostic cloud environments using Kubernetes and Terraform. Our "Infrastructure as Code" approach ensures consistent, reproducible environments.
Security that evolves. We implement Zero Trust architectures and utilize AI-driven anomaly detection to monitor your system 24/7, ensuring compliance with GDPR, HIPAA, and SOC2 standards.
Real-world applications of our engineering philosophy.
Our toolkit combines battle-tested frameworks with cutting-edge AI accelerators.
Disciplined engineering, accelerated by Intelligence.
We analyze your requirements or existing codebase using static analysis tools to pinpoint inefficiencies immediately.
Our senior engineers draft a scalable blueprint, ensuring architectural purity and long-term maintainability.
We build using AI pair-programming to accelerate boilerplate and logic implementation, while maintaining strict code review protocols.
Push to production with confidence using automated canary releases and rollback capabilities.
Thoughts on architecture, security, and the future of coding.

How to architect a massive real-time communication platform. We dive into WebSocket gateways, the migration to ScyllaDB, consistent hashing for guild affinity, and handling massive voice channels.

How to harmonize frontend, backend, and infrastructure code generation by treating System Design as the single source of truth. Featuring Domain-Driven Structure and XeoContext.

Architecting a massively scalable social media platform. We explore fan-out strategies, database sharding, caching patterns, and the hybrid approach for handling celebrity timelines.