Open to opportunities

Komal Singh

@komalsingh3

Message

I am a data engineer specializing in cloud ETL and generative AI.

India

Message

What I'm looking for

I am seeking a data engineering or analytics role where I can build scalable cloud ETL, productionize ML/AI solutions, work in Agile teams, and continue growing technical leadership while contributing to impactful, data-driven products.

I am a data engineer with a B.E. and honors in Data Science, focused on designing scalable data platforms and analytics solutions. I combine strong programming skills with cloud platform experience to deliver production-ready pipelines.

At my most recent role I built 12+ parameterized ETL workflows in Databricks and Azure, reducing runtime by 40%, and implemented data validation and unit tests that improved downstream analytics and AI model performance by 20%. I also designed star-schema dimensional models with DBT and built multi-cloud pipelines across Azure and GCP for operational analytics.

I develop generative AI solutions and developer tooling—shipping a Visual Studio Code extension that improved workflow efficiency and a production chatbot using OpenAI, LangChain, Flask and prompt engineering. I deliver interactive BI dashboards and end-to-end data warehouse pipelines, and I thrive in collaborative Agile teams where I can continue to scale data systems and apply ML/AI in production.

Experience

Work history, roles, and key accomplishments

Data Engineer

Persistent System Limited

Aug 2022 - Mar 2024 (1 year 7 months)

Designed and implemented 12+ parameterized ETL workflows in Azure Databricks using PySpark and SparkSQL, reducing runtime by 40% and improving downstream analytics and AI model performance by 20%. Built multi-cloud pipelines across Azure and GCP and created star-schema dimensional models with DBT for BI reporting.

Pyspark SparkSQL Databricks Delta Lake ETL DBT Azure Data Factory GCP)Data Modeling

Data Analyst Intern

Internship Studio

Jul 2020 - Sep 2020 (2 months)

Analyzed 50,000+ bank customer records to evaluate a personal loan campaign, identified an underperforming campaign with a 9.6% acceptance rate, and recommended data-driven improvements. Applied statistical analysis and visualization to generate actionable campaign insights for stakeholders.

SQL Python Pandas Matplotlib SeaBorn Data Analysis Data Validation

Education

Degrees, certifications, and relevant coursework

Savitribai Phule Pune University

Bachelor of Engineering, Electronics and Telecommunication

Grade: 9.28/10

Completed a Bachelor of Engineering in Electronics and Telecommunication with Honors in Data Science (CGPA 9.28/10) from Savitribai Phule Pune University in Aug 2022. Coursework included Data Structures, Object Oriented Programming, Statistics & Machine Learning, Artificial Intelligence, and Big Data.