Nazarii Nalyvaiko

Experienced Fullstack developer with over 7 years in the industry, transitioning into freelancing with a sharp focus on architecture, performance, and AI integrations. I build scalable, reliable systems with impeccable code quality and strict discipline in development. My toolkit includes React, FastAPI, PostgreSQL, and Docker. I have developed complex web applications and APIs, optimized performance, implemented CI/CD pipelines, and worked with machine learning integrations using OpenAI API and TensorFlow. My approach centers on clarity, structure, and efficiency in everything—from system architecture to the last line of code. Starting my freelance career to collaborate with ambitious clients who demand quality and results. My projects include a data analysis web platform featuring an asynchronous backend and React frontend, and an AI-driven marketing automation system delivering reliable, fast processing of large data volumes. Ready to tackle complex challenges and bring them to flawless completion without compromise.