---
title: "PREETAMKUMAR KALAL - Senior Data and AI Engineer in Bengaluru | Tal"
description: "Meet PREETAMKUMAR KALAL, Senior Data and AI Engineer at Pwc India | Karnataka Bank | Accenture | KLETECH | IIMC based in Bengaluru. AI stack includes claude, gemini, and langchain."
image: "https://tal.club/meet/preetamkumar-kalal/share-image"
---

# PREETAMKUMAR KALAL on Tal

## Headline

Senior Data and AI Engineer at Pwc India \| Karnataka Bank \| Accenture \| KLETECH \| IIMC

## About

Experienced Application Developer with a demonstrated history of working in the information technology and services industry\. Skilled in Python, Machine Learning, Data Engineering, Siemens Polarion, and Software Development with a Bachelor's degree focused in COMPUTER SCIENCE AND ENGINEERING from KLE Technological University \- Hubballi \(India\) and Executive Program in General Management from Indian Institute of Management, Calcutta\.

## Location

Bengaluru

## AI stack

claude

gemini

langchain

windsurf

ChatGPT

GroqCloud

## Work experience

Senior Data and AI Engineer at PwC India, Oct 2025 \- Present · 1 yr 1 mo, Bengaluru, Karnataka, India, Developed and deployed autonomous AI Agents within data pipelines to automate metadata extraction, anomaly detection, and data enrichment\. Led the modernization of legacy data platforms into cloud\-native ecosystems to improve scalability and processing efficiency\. Developing high\-performance PySpark batch and streaming jobs to handle massive datasets with optimized partition and transformation logic\. Orchestrating end\-to\-end data workflows using Apache Airflow, implementing dynamic DAG generation and custom operators for seamless execution\. Implementing data contracts and automated validation suites in Python to ensure high data reliability for downstream BI consumers\.

Data Engineer at Karnataka Bank, Dec 2024 \- Oct 2025 · 11 mos, Bengaluru, Karnataka, India

Software Engineer at Accenture, Jun 2022 \- Dec 2024 · 2 yrs 7 mos, Bengaluru, Karnataka, India, Engineered scalable ETL/ELT pipelines on GCP leveraging BigQuery, Dataflow, and Cloud Functions for event\-driven automation\. Managed large\-scale data storage and retrieval using Cloud Storage and Bigtable, optimizing for query performance\. Developed ML workflows including feature engineering and model deployment using Scikit\-learn and PyTorch on Vertex AI\. Built full\-stack data applications using Flask and Angular to provide stakeholders with interactive data visualization\. Automated CI/CD deployment patterns for cloud resources using Terraform and GitHub Actions across banking and healthcare domains\.

Associate Software Engineer at Accenture, Nov 2020 \- Jun 2022 · 1 yr 8 mos, Bengaluru, Karnataka, India

Junior Web Developer at Transil Inc\., Jun 2019 \- Dec 2019 · 7 mos, Hubballi Urban, Karnataka, India

## Education

Executive General Management Program \(EGMP\), Business Administration and Management, General, Indian Institute of Management, Calcutta

Bachelor's degree, COMPUTER SCIENCE AND ENGINEERING, KLE Technological University \- Hubballi \(India\)

[View the original profile](https://tal.club/meet/preetamkumar-kalal)

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