Joseph.

Systems Engineer

JOSEPH

CHEBATTINA

Architecting Fault-Tolerant Systems & Infrastructure.

60%+

Production Backbone

Engineered core infrastructure and reliable systems at Global Acknowledgement Hub.

30%

Latency Reduction

Achieved via precise Nginx tuning, build optimization, and query indexing.

1.5k+

Problems Solved

Extensive problem-solving experience across competitive programming and system logic.

Technology Mapping

Infrastructure & Tooling

A mapped visualization of my technology stack. Hover over any node to reveal its architectural category and associated toolset.

Backend
Node.js
Security
Firewalls
Languages
TypeScript
Data
PostgreSQL
Infrastructure
Docker
Languages
Solidity
Backend
REST APIs
Security
Fail2ban
Languages
Python
Infrastructure
Ubuntu
Backend
Express.js
Security
Pentesting
Data
MongoDB
Languages
C++
Infrastructure
Nginx
Backend
Prisma
Security
Rate Limiting
Languages
JavaScript
Infrastructure
GitHub Actions
Infrastructure
Oracle Cloud
Selected Works

Systems & Projects

Architectural implementations focused on scalability, security, and production reliability.

View All Systems
The Manifesto

I do not just
write code.

I design backend systems with structural clarity and operational resilience.

My focus lies in scalable REST architectures, hardened infrastructure, and deterministic system behavior under real-world load conditions.

I prioritize measurable improvements—latency reduction, deployment speed, and security hardening—over surface-level feature expansion.