Key Skills

Software

Data Annotation Tech

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Computer Code Programming

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Freelancer Overview

I am an experienced Python backend engineer with a strong background in building and optimizing AI pipelines, including Retrieval-Augmented Generation (RAG) systems and large-scale data processing using PySpark. My work has involved developing secure, high-throughput data ingestion and processing pipelines for sensitive user data, as well as integrating and optimizing large language models for tasks like mood classification and response generation. I am skilled in creating robust data workflows, ensuring data quality, and supporting AI-driven applications in domains such as fintech, logistics, and personalized support platforms. My expertise with FastAPI, distributed systems, and scalable backend architectures enables me to deliver reliable infrastructure for data annotation, labeling, and AI training workflows.

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Work History