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Dev HalvawalaDH
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Dev Halvawala

@devhalvawala

Section Data Engineer at ArcelorMittal Nippon Steel India building streaming pipelines for 10,000+ events/sec and LLM analytics.

India
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At ArcelorMittal Nippon Steel India, I design, build, and operate production ETL and streaming pipelines for industrial time-series data. My work improved plant reporting efficiency by 20%.

I developed a real-time ingestion and alerting service handling 10,000+ sensor data points per second. I also implemented data validation checks and optimized SQL queries, improving retrieval speed and accuracy by 25%.

At Ebrandz LLP, I developed Python extraction pipelines and data quality scripts for web properties. I integrated AI/NLP-assisted analysis into production reporting, improving diagnostic accuracy by 15%.

I built an LLM/NLP-based SEO analysis system that detects ranking drops, indexing issues, and anomalies, with an interface for non-technical users to query insights. I also built a LightGBM drug side effects classification model that reached 90.4% accuracy, and published the findings in the International Journal for Multidisciplinary Research.

Experience

Work history, roles, and key accomplishments

EL

Junior Python Developer

Ebrandz LLP

Oct 2024 - Nov 2024 (1 month)

Developed automated Python extraction pipelines to analyze performance metrics and traffic across 50+ high-volume web properties. Built data quality and diagnostic scripts covering 1,000+ pages, accelerating issue identification and resolution.

Education

Degrees, certifications, and relevant coursework

Birla Institute of Technology and Science (BITS Pilani) logoBP

Birla Institute of Technology and Science (BITS Pilani)

Master of Technology, Artificial Intelligence and Machine Learning

Currently pursuing a Master of Technology in Artificial Intelligence and Machine Learning.

Charotar University of Science and Technology logoCT

Charotar University of Science and Technology

Bachelor of Technology, Computer Science and Engineering

Grade: 9.38/10

Bachelor of Technology in Computer Science and Engineering with a CGPA of 9.38/10.

Tech stack

Software and tools used professionally

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