Bohdan Shtohrinets

I’m a Senior Full-Stack Engineer with 8+ years of experience delivering production-ready applications in AdTech, Cybersecurity, eCommerce, and Blockchain. My core strength is Frontend engineering (React, Next.js), paired with robust Backend skills (Node.js, NestJS, Express). Over the years, I’ve mentored developers at all levels — from early Juniors to Mid-levels pushing toward Senior. I design custom learning paths, lead architecture reviews, and help engineers grow through hands-on feedback and practical direction. I also coach at Sigma University (LearnON) where we prepare devs to succeed in real startup environments. Whether you’re: – Stuck in tutorial hell – Preparing for a tech interview – Looking to design better architecture – Aiming to grow into a Senior/Lead role – Or just need clarity on your dev career path I’ll help you build the roadmap, sharpen your skills, and get you unstuck fast. Expect practical advice, code-level reviews, architecture discussions, and honest feedback grounded in real-world experience. ✅ Topics I can help with: – Frontend: React, Next.js, TypeScript, app architecture – Backend: Node.js, Express, NestJS, API design, microservices – Career Growth: Junior → Mid → Senior roadmap planning – Interview Prep: Technical questions, live coding, architecture rounds – Dev Productivity: Code reviews, clean code, team workflows 🚀 Book a session when you’re ready to grow fast and build with purpose.