Sina Nasiri

Hi — I’m Sina Nasiri, an SEO strategist & software developer specializing in algorithmic trading and blockchain infrastructure. I co-founded the companies MonoVM, 1Gbits, and VPN.surf, where I architect SEO strategies, build high-performance infrastructure, and develop advanced trading systems.My ExpertiseTechnical & programmatic SEO: I focus on large-scale programmatic content, entity-based optimization, and Core Web Vitals, specifically in the hosting/VPN niche.Software development: I build full-stack solutions using Laravel (PHP), Node.js, and Python, particularly for Linux/KVM virtualization and high-availability infrastructure.Algorithmic trading: I research and develop quantitative strategies with rigorous back-testing, risk management, and performance analytics (for research only, not investment advice).Blockchain & Web3: I design and implement smart contracts (Solidity), validator node infrastructure, and Web3 tooling for decentralized systems.What I’m Doing Now I’m focused on scaling our own brands (MonoVM, 1Gbits, VPN.surf) and am not taking on external SEO projects. I’m actively writing and publishing technical content on Medium, and contributing open-source code to improve transparency and community learning.Why Stack Overflow? I’m here to share practical, real-world insights drawn from infrastructure, trading research, and Web3 development. Whether you’re working on backend systems, trading algorithms, or smart-contract security, I look forward to helping and learning with the community.