Rahul Parmar

Cloud Data Engineer | ETL & AI/ML Solutions

Salary / Daily rate

Paris, France

Freelance

Skills

ETLPython

Languages

EnglishFrenchHindi

About me

Intro

Cloud Data Engineer with 5+ years expertise in ETL pipelines and ML solutions across Azure, AWS, and GCP. Proven success migrating 300+ tables to Databricks, achieving 98% efficiency gains, and increasing customer engagement by 32%. Specialized in end-to-end data transformation using Python, SQL, and modern cloud architectures to deliver actionable business insights.

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Work experience

Data Engineer

CEPII

Nov 2024 - May 2025

7 months

Paris, France

- Developed a high-impact automation application in Python using Selenium and optimised the data extraction process by achieving a 98% reduction in time and resource utilization. - Performed data manipulation and analytics on WHO raw data files, enhancing data quality and usability, and enabling the team to make informed decisions regarding French import and export policies. Python.

Data Engineer Consultant

DAPL IT Services

Apr 2023 - Mar 2025

2 years

Data Engineer

Tata Consultancy Services

Apr 2023 - Mar 2025

2 years

Data Engineer

PETRONAS

Apr 2023 - Mar 2025

2 years

• Developed and maintained big data pipelines on Databricks and Talend following the Medallion Architecture.| Talend, ADB • Migrated 300+ tables and pipelines from Talend to Databricks Lakehouse using a metadata-driven framework.| ADLS • Migrated and enhanced ADF pipelines, topics, tables, and secrets to improve serving layer capabilities. • Implemented data layers, designed logic for source-to-gold layer transformation. | ADB, ADF, ADLS. • Performed data transformation job and data Ingestion from source to target. • Creation of Onboarding files, transformation files, pipelines, workflows, validating data, Performing UAT. | Python, SQL

Junior Data Scientist

Montivory Co., Ltd.

Feb 2022 - Mar 2023

1 year 2 months

Bangkok, Thailand

• Designed data pipeline and implemented the process, segregate the raw data, and established the ADLS storage. | ADF, ADLS. • Performed data transformation and mining tasks. | ADB, SQL, Python. • Discovered trends in the data, delivered BI reports to the Business team, Increased customers engagement by 32% | ADB, PowerBI

Data Analyst

Advena Domi

Nov 2020 - Oct 2021

1 year

Analyzing data to take action for the strategic planning of core business in communication and targeting regions and audiences. • Translate and interpret data into business insights with Power BI. • Transform data and season trends to adapt with strategy and branding. • Data Transformation, Data Modeling, and Text mining on textbook data, (4-8) years old children’s English book, discovered users interested subjects in the product and Improved sale performance.

Data Scientist Intern

CIAD-Lab

Jul 2019 - Dec 2019

6 months

• Image classification on state-of-the-art project on smart cities, performed on vehicle images for traffic management, and data preparation for modeling. | Python • Solved the classification problem by ML. Implemented classification algorithm, and performed modeling and fitting to reach metrics. • Worked exclusively on Multiclass classification. | Python, ML Algorithms


Education

Kurukshetra University

Bachelor of Technology - BTech

CY Cergy Paris Université

Master's degree

Applied AI Course

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