buildbyalex

buildbyalex is an independent software development studio run by Oleksandr Shuvalov, based in Warsaw, Poland. We design and build AI-powered websites, automation systems, and native mobile applications for European SMBs — without agency overhead, bloated timelines, or unnecessary complexity.

You work directly with the senior developer who ships your product from day one. No account managers. No subcontracting. No surprises.

Services: Web development (Next.js, React), AI agent development & business automation (OpenAI, Anthropic Claude, Gemini, Telegram bots, CRM integrations), Native mobile apps (iOS + Android, Swift, React Native, Apple Watch, HealthKit).

Portfolio: LegalWin (multilingual AI legal platform, 4 languages, 15+ keywords top-10), VisionAir (aerial cinematography site + Telegram lead pipeline, 4.2% visitor-to-lead), Body Forge (native iOS + watchOS fitness app, 350+ exercises, App Store live), CRM Bot 2.0 (Gemini 2.0 Flash + AmoCRM + Firestore, +31% qualified leads).

Pricing from €800 for websites, €1200 for AI agents, €3000 for mobile apps. Post-launch support at €50/hour.