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I'm a Senior Full-Stack Developer with 14+ years of delivering scalable, production-grade systems across web and cloud platforms. I have strong expertise in Node.js, React, and AWS, with deep experience in microservices, real-time communication, and building high-impact features from concept to production. I'm excited to contribute to a team and help deliver reliable, high-performance systems that positively impact product success.…I'm a Senior Full-Stack Developer with 14+ years of delivering scalable, production-grade systems across web and cloud platforms. I have strong expertise in Node.js, React, and AWS, with deep experience in microservices, real-time communication, and building high-impact features from concept to production. I'm excited to contribute to a team and help deliver reliable, high-performance systems that positively impact product success.

Anton Atanasov

PRO

Full Stack Developer, Web Developer, Back-End Developer, +2

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I'm a Senior Full-Stack Developer with 14+ years of delivering scalable, production-grade systems across web and cloud platforms. I have strong expertise in Node.js, React, and AWS, with deep experience in microservices, real-time communication, and building high-impact features from concept to production. I'm excited to contribute to a team and help deliver reliable, high-performance systems that positively impact product success.…I'm a Senior Full-Stack Developer with 14+ years of delivering scalable, production-grade systems across web and cloud platforms. I have strong expertise in Node.js, React, and AWS, with deep experience in microservices, real-time communication, and building high-impact features from concept to production. I'm excited to contribute to a team and help deliver reliable, high-performance systems that positively impact product success.

Available to hire

Sofia, Bulgaria

I’m a Senior Full-Stack Developer with 14+ years of delivering scalable, production-grade systems across web and cloud platforms.

I have strong expertise in Node.js, React, and AWS, with deep experience in microservices, real-time communication, and building high-impact features from concept to production. I’m excited to contribute to a team and help deliver reliable, high-performance systems that positively impact product success.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Bulgarian

Fluent

English

Advanced

Work Experience

Senior Full-Stack Developer

August 1, 2025 - Present

Full-stack development with TypeScript, Node.js, React, and Tailwind across distributed systems. Built serverless architectures on AWS (Lambda, API Gateway, S3), implemented scalable PostgreSQL and DocumentDB storage, designed GraphQL APIs, and enhanced search with OpenSearch. Led modernization of legacy PHP 7/8 builds; improved stability and backend performance.

Senior Full-Stack Developer

March 1, 2019 - July 1, 2025

Backend microservices with Node.js, Redis, Consul, and RabbitMQ; implemented real-time WebSocket communication for high-traffic features; built internal JavaScript SDKs for partner integrations; integrated multimedia streaming with Agora; developed SPAs with React+Redux; provided AWS infrastructure and DevOps support; migrated features to Next.js/TypeScript; maintained legacy PHP 7/8 systems; improved overall reliability and performance.

Full-Stack Developer

February 1, 2012 - March 1, 2019

Created real-time synchronization services in Node.js; enhanced REST APIs (LAMP v1, Node.js v2).