Key Skills

Freelancer Overview

With over 10 years of experience as a full-stack developer, I have designed and managed scalable data ingestion and evaluation systems that are highly relevant for AI model training and data annotation workflows. My expertise spans building robust backend services in C# and Python, architecting RESTful and GraphQL APIs, and optimizing data pipelines using PostgreSQL, MongoDB, and cloud platforms like Azure and AWS. I have worked extensively in domains such as telecom, healthcare, and e-commerce, developing systems for large-scale data processing, real-time notifications, and secure data management. I am skilled in schema design, automated testing, and implementing observability patterns to ensure data quality and reliability—key aspects for high-quality AI training data and annotation projects. My hands-on experience with Docker, Kubernetes, and CI/CD automation enables me to deliver efficient, scalable solutions for complex data-driven applications.

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Work History