Jonathan Brodin
Systems Engineer focused on backend infrastructure, Linux DevOps, and performance optimization. Built a proprietary hosting platform for 140+ concurrent users on legacy Intel Xeon hardware and engineered a custom web server reaching 800K+ HTTP RPS and 20+ Gbps throughput, using C#/.NET, Node.js, Docker, Nginx, and firewalls.
Best at: C#/.NET, Node.js, backend development, APIs, Linux, servers, troubleshooting and performance optimization.
Can help with: Building applications and APIs, integrating systems, automating processes, setting up servers, deploying applications, troubleshooting technical problems, and improving slow/unreliable systems.
Particularly good fit: Backend development, systems/infrastructure work, technical support where actual development is involved, performance optimization, integrations, and custom software.
Concrete experience: Built a custom high-performance C# web server, a hosting platform from the ground up, large-scale Discord bots, game-server infrastructure, and various web/API projects.
Erfarenhet
● Infrastructure Optimization: Optimized legacy Intel Xeon environments using overhead reduction, custom plugin tuning, and parallel processing to support 140+ concurrent users on 15-year-old hardware while significantly reducing infrastructure costs.
● Scalable Automation: Developed retail-tracking bot featured in Tech Times (2020) and scaled Node.js Discord bots for thousands of users using real-time data management in Java and Lua.
● High-Performance Architecture: Architected a custom C#/.NET 10 reverse-proxy/web server reaching 800K+ RPS and 20+ Gbps throughput on 10-year-old hardware; published on Docker.