Key Skills

Freelancer Overview

I am an experienced software engineer with a strong background in building and optimizing data-driven web applications using Java, Python, React, and Node.js. My work has included designing secure REST APIs, automating data validation and reporting workflows, and streamlining backend data operations with technologies like MongoDB and SQL. I have hands-on experience developing automation scripts for data processing and validation, optimizing data indexing and aggregation pipelines, and integrating cloud services such as AWS S3 and Lambda for scalable data management. My focus on clean architecture, efficient data handling, and thorough code reviews ensures high-quality, reliable training data pipelines—skills I am eager to apply in data labeling and AI training data environments.

Labeling Experience

Education

Work History