---
title: "Biswadeep Das - Senior Engineering Manager in Bengaluru | Tal"
description: "Meet Biswadeep Das, Engineering Management | Leadership | Data Engineering | Data Science & Analytics | Data Products based in Bengaluru. AI stack includes gemini, langchain, and langgraph."
image: "https://tal.club/meet/biswadeep/share-image"
---

# Biswadeep Das on Tal

## Headline

Engineering Management \| Leadership \| Data Engineering \| Data Science & Analytics \| Data Products

## About

Technologist, Engineering Leader, and Builder with 9\+ years of experience across fintech, logistics, and management consulting\. Over the years, I have helped organisations scale through data\-driven decision making, AI\-powered products, large\-scale B2B and government integrations, application engineering, and operational automation\. My journey has taken me from hands\-on analytics and data engineering to leading multiple engineering functions spanning Data Engineering, AI, Integrations, and Applications Engineering\. I have built teams and platforms from the ground up, led cross\-functional initiatives involving business, technology, compliance, and operations, and delivered solutions that drive measurable business impact\. I enjoy operating in ambiguous environments, solving complex problems, and turning ideas into scalable products and platforms\. Beyond technology, I am passionate about building high\-performing teams and fostering cultures of ownership, continuous learning, and innovation\. Whether architecting data platforms, leading strategic integrations, enabling AI\-driven decision\-making, or mentoring future leaders, I focus on creating sustainable systems that help organisations grow and adapt\. I am particularly interested in the intersection of Data, AI, Finance, Product Strategy, and Entrepreneurship, and passionate about building organisations where technology creates meaningful business value\.

## Location

Bengaluru

## AI stack

gemini

langchain

langgraph

openai

## Work experience

Senior Engineering Manager at Refyne India, Jan 2026 \- Present · 6 mos, Bengaluru, Karnataka, India

Engineering Manager at Refyne India, Jan 2025 \- Dec 2025 · 1 yr, Bengaluru

Associate Staff Engineer at Refyne India, Jan 2024 \- Dec 2024 · 1 yr, Bengaluru, Karnataka, India, Led the establishment of the Data Engineering & Analytics vertical, optimizing data processes by 50% and scaling data volume by 150x\. Implemented advanced data solutions \(JupyterHub, Airflow, Redshift\) and automated pipelines, boosting efficiency by 120 hours/month\. Directed client data integrations and developed Data Warehouse, Data Lake, and ML Ops Pipeline, enhancing data accuracy by 80%\. Mentored a team of 4 and trained new joiners in SQL, NoSQL, Python, and data visualization tools\.

Lead Data Engineer at Wizely, Sep 2020 \- May 2022 · 1 yr 9 mos, India, Enhanced analytics performance by 30% with in\-house developed data systems, replacing third\-party tools\. Designed and implemented 10\+ data pipelines, improving data accuracy by 40% and response times for various teams by 30%\. Processed transactional messages using NLP and regexes, leading to better merchant categorization\. Led and mentored a team of 6 engineers and 2 interns\.

Senior Data Engineer at Logward, Apr 2020 \- Sep 2020 · 6 mos, Directed data team in managing data ingestion and conversion for multiple clients\. Developed data visualization reports, providing actionable KPIs through ZOHO Analytics\. Improved data\-driven decision\-making by mastering EDI\-JSON conversions for seamless freight processing\.

Data Engineer 2 at LoadShare Networks Pvt Ltd, Apr 2019 \- Mar 2020 · 1 yr, Bangalore, Spearheaded the development of reporting systems and data pipelines, increasing data accuracy by 45%\. Developed a call data analysis system, improving CSAT metrics accuracy by 40%\. Mentored central and regional operations teams, leading to better business decisions\.

Business Analyst at LoadShare Networks Pvt Ltd, Oct 2018 \- Mar 2019 · 6 mos, Bangalore, India

Associate at ZS Associates, Sep 2016 \- Oct 2018 · 2 yrs 2 mos, Gurgaon, India, NCR, Managed client reports for 1000\+ end\-users across 30 countries using Microstrategy\. Handled end\-to\-end operations of an MDM system, improving business processes\. Mentored new team members and developed a QC framework, reducing incidents by 20%\.

## Education

Master’s Degree, Computer Science, St\. Xavier's College, Calcutta, India

Bachelor of Science \(BSc\), Computer Science Honours, University of Calcutta

[View the original profile](https://tal.club/meet/biswadeep)

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