Open to opportunities

Prakhar Tiwari

@prakhartiwari2

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Machine learning engineer specializing in data pipelines, ETL, LLM fine-tuning, and cloud-based model deployment.

India

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What I'm looking for

I'm seeking an early-career machine learning or data engineering role where I can build scalable ETL pipelines, fine-tune LLMs, deploy models on cloud platforms, and grow within a collaborative, mentorship-driven team focused on real-world impact.

I build scalable data pipelines and machine learning systems. I worked on a large-scale AMEX data migration to GCP using Databricks and PySpark, developed ETL pipelines for transactional and customer data, and created a query-language translation tool to convert PySpark, JavaSpark, and SQL dialects into BigQuery SQL.

As a machine learning intern I developed models for restaurant ratings, recommendation systems, and cuisine classification, and fine-tuned a Gemma2B LLM using LoRA on Databricks Dolly15k for computational efficiency. I have delivered computer-vision projects (diabetic retinopathy detection, vehicle object detection), built full-stack integrations with React Native and Django, and led AI initiatives as Vice President of the Intelligent Data Club.

Experience

Work history, roles, and key accomplishments

Application Programmer Intern

Accenture

Feb 2025 - Jun 2025 (4 months)

Built ETL pipelines and an internal query-language-to-BigQuery SQL converter, enabling large-scale data migration to GCP for an AMEX project using Databricks and PySpark.

Databricks Pyspark BigQuery ETL SQL Java Data Migration

Machine Learning Intern

Cognifyz Technologies

Mar 2024 - Aug 2024 (5 months)

Developed machine learning models for restaurant rating prediction, recommendations, and cuisine classification; performed data preprocessing, model training, evaluation, and geographic trend analysis on real-world datasets.

Python Pandas NumPy scikit learn PyTorch Recommendation Systems Model Evaluation data preprocessing

Education

Degrees, certifications, and relevant coursework

Madhav Institute of Technology and Science

Bachelor of Technology, Information Technology (Artificial Intelligence and Robotics)

Activities and societies: Vice President, Intelligent Data Club; led AI and robotics initiatives, organized events and workshops; led college minor project teams.

Pursuing a B.Tech in Information Technology with a specialization in Artificial Intelligence and Robotics, expected graduation June 2025.