I will engineer high-performance decentralized applications and enterprise-grade web platforms using Next.js and Node.js

My name is Blagovest Shterianov, and I am a Full-Stack Engineer who builds the bridge between complex business logic and intuitive user experiences. With over 6 years of experience across the entire development lifecycle, I specialize in the JavaScript/TypeScript ecosystem (React, Next.js, Node.js) while maintaining deep professional expertise in PHP.

The Full-Stack Philosophy I don’t just write code; I design systems. Being a full-stack specialist means I understand how a frontend state management decision in React affects the API performance in Node.js, and how the database schema in PostgreSQL impacts the end-user's load time. This holistic view allows me to eliminate technical debt before it starts and build applications that are as maintainable as they are powerful.

Performance & Modernization Whether I’m architecting a new application from scratch using Next.js for its superior SEO and speed, or modernizing a legacy PHP environment into a high-performance API, my focus is always on scalability. I build for the future of your business, ensuring that the infrastructure we deploy today can handle the traffic and complexity of tomorrow.

💻 What I Specialise In: Full-Stack Engineering

I deliver end-to-end technical solutions where every layer of the stack is optimized for performance and security.

• Frontend Architecture: Developing high-performance, server-side rendered (SSR) applications with Next.js and React.

• Backend Engineering: Building secure, scalable microservices and RESTful/GraphQL APIs using Node.js (Express/NestJS) and PHP (Laravel/Symfony).

• Database Management: Designing efficient data models and optimizing queries in PostgreSQL, MySQL, and MongoDB.

• API & Third-Party Integration: Seamlessly connecting payment gateways, CRMs, and complex external services.

• DevOps & Deployment: Automating deployments via Docker, Vercel, and AWS to ensure 99.9% uptime.

• Web3 Readiness: Implementing decentralized layers and wallet integrations for modern dApps.

⚙️ My Process

1. System Scoping: We analyze your business requirements to select the optimal stack (e.g., Next.js for SEO-heavy projects or Node.js for real-time applications).

2. Architecture Design: I map out the database schema, API endpoints, and frontend component library before the first line of code is written.

3. End-to-End Development: I build the backend logic and frontend interface in parallel sprints, ensuring perfect synchronization between data and UI.

4. Security & Stress Testing: I perform rigorous QA, including API security audits, mobile responsiveness checks, and load testing.

5. Deployment & Documentation: I launch your application with a clean CI/CD pipeline and provide full technical documentation for your team.