Senior Data engineer / AI trainer / Software engineer

About this Gig
Senior Data Engineer and Software Engineer with 9+ years of experience building scalable data platforms, AI-enabled workflows, cloud infrastructure, and full-stack applications. Strong expertise in Python, Big Data, Generative AI, Frontier LLMs, Prompt Engineering, Data Annotation, AI Data Pipelines, Model Training, Model Evaluation, RAG, NLP, and Machine Learning. Experienced in preparing and validating high-quality datasets for AI model training and evaluation, developing LLM workflows, implementing data engineering pipelines, and supporting production AI systems. Strong background in AWS, Azure, Docker, Kubernetes, Terraform, CI/CD, data warehousing, data lakehouse architecture, ETL, and software quality engineering. Combines hands-on data engineering and AI experience with a solid software engineering foundation in Java, Node.js, TypeScript, and full-stack development.
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