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amirhossein vz

@amirhosseinvz

Message

I build high-performance CDN, DNS, and edge systems for secure, scalable internet infrastructure.

Iran

Message

At ArvanCloud, I've designed three generations of CDN architecture, including a Rust-based platform for modular, high-concurrency edge components and an OpenResty architecture handling up to 150K requests per second.

I've built production CDN components spanning caching, HTTP/TCP proxying, WAF, DDoS detection, rate limiting, recursive DNS, and edge workers powered by Deno and V8. My work also includes QUIC/HTTP3, TLS session resumption, eBPF kernel optimization, and automated Docker and GitLab CI/CD pipelines.

Before ArvanCloud, I founded Areka, a job-search engine with distributed crawling, search, filtering, and recommendations. I enjoy combining analytical and creative problem-solving across computing, mathematics, and the arts, and I've mentored engineers in system programming, performance tuning, and CDN design.

Experience

Work history, roles, and key accomplishments

Current

Senior System Developer

Current

ArvanCloud

May 2016 - Present (10 years 3 months)

Designed and implemented three generations of ArvanCloud's CDN architecture, improving throughput and scalability. Developed critical components including caching, proxy, rate-limiting, WAF, and DDoS detection, and contributed to open-source projects.

Rust C Go Lua C++Python Redis Kafka Clickhouse Docker OpenResty Nginx HAProxy eBPF HTTP CDN DDoS Mitigation WAF Rate Limits Caching Recursive DNS Edge Computing Performance Optimization Distributed Systems

Founder & Senior Backend Developer

Areka

May 2015 - Jun 2016 (1 year 1 month)

Developed a cross-platform job search app and a distributed crawler for aggregating job listings. Designed and deployed backend microservices supporting search, filtering, and recommendations.

Java MongoDB Elasticsearch React React Native Distributed Systems Crawling Microservices

Senior Backend Developer

ViraTech Sharif

May 2012 - May 2015 (3 years)

Designed and built the company's web application framework and data infrastructure. Developed a WHOIS service and extended the crawler data management system with advanced search and analytics.

Java Python PostgreSQL MongoDB C Elasticsearch Neo4j Data Infrastructure Crawling Search Analytics

Freelance Developer

Self Employed

Jan 2010 - Jan 2012 (2 years)

Built Android applications for property management and landlord tools. Developed backend APIs in Node.js for mobile app data synchronization and analytics.

Android Java Node Mobile Development Backend Development API Development