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Sourav Sengupta

Solutions Architect - Success Guide @ Salesforce| ex- DSE @ Infosys | AWS Data Engineer | Microsoft Certified 👉 PL300, PL900 | Driving Data Insights & ETL MDM Integration

Kalyani

4+ years of work experience

Salesforce Consulting INDIA.
Jul 20262 mosPresent

Bengaluru, Karnataka, India

Infosys
Jun 20251 yr 2 mosJul 2026

Kolkata, West Bengal, India

Building Data Pipelines leveraging AWS services, Spark,Snowflake and maintaining overall data flow across end to end stand point.
Infosys
Apr 20241 yr 3 mosJun 2025

Bhubaneswar, Odisha, India

Automated loading of 50M+ Historical data from IBM Reference data set to AWS Redshift database using Glue followed by in Informatica IICS C360 SAAS env by parameterized task flow and Ingress job. • Migrating the loaded data into Curated and silver layer of data warehouse after necessary transformation and match and merge. • Applied Transformation logic and advanced SQL concepts on over 30M+ data to get the exact customer details, passed on the same to get the golden records of it that follows the Survivorships rule. Proud to share that upon the successful completion of our cloud data migration project, both the project and our client, were honored with the Informatica Innovation Award 2025 for being the first in-domain to achieve this milestone
Infosys
May 20222 yrsApr 2024

Bhubaneswar, Odisha, India

Fraud detecting of online transaction Analysing the credit card transactional data and to detect any fraudalant of present using Graph DB and to use algorithm to detect those and to use visualization tools to set the threshold limit of the transaction depending on the customers 6 months record history, to get one insights if any abnormalities happen. Envisioned journey of contact centre AI twin assisted with human- Automated Scrutinizing of Customer Metadata like geo footprint, Socio economic indicator and financial profiting. • Get Automated reply in Human like voice by AI-Twin based on the context by AWS Sagemaker and AWS Polly.

Sourav’s AI Stack

claude code
claude code
codex
codex
gemini
gemini
github copilot
github copilot
notebooklm
notebooklm
openai
openai

Education

RAMKRISHNA MAHATO GOVERNMENT ENGINEERING COLLEGE | Purulia

B.tech, Electronics and Communications Engineering

RAMKRISHNA MAHATO GOVERNMENT ENGINEERING COLLEGE | Purulia

20174 yrs2021

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Headline

Solutions Architect - Success Guide @ Salesforce| ex- DSE @ Infosys | AWS Data Engineer | Microsoft Certified 👉 PL300, PL900 | Driving Data Insights & ETL MDM Integration

About

As a Data Engineer, I specialize in analyzing both structured and unstructured data to uncover actionable insights and represent them through dynamic dashboards. My role also involves applying Master Data Management (MDM) logic to seamlessly integrate data into existing MDM structures using ETL processes. In addition to my expertise in data analysis, I have experience working as an AI Engineer, where I focused on training Large Language Models (LLMs) for Generative AI tools aimed at delivering human-like responses for Customer Contact Intelligence. This dual exposure has provided me with a unique skill set to solve complex problems, enhance data workflows, and optimize AI-driven solutions. Key Skills: Programming: Python, SQL,Unix Data Visualization: Power BI, Tableau Cloud Services: AWS (various services) ETL Tools: Informatica IICS Database: Neo4j, MongoDB, Redshift, Oracle With this blend of data engineering, AI expertise, and visualization skills, I strive to leverage advanced technologies to deliver impactful business outcomes.

Location

Kalyani

AI stack

claude code

codex

gemini

github copilot

notebooklm

openai

Work experience

Success Guide - Informatica Solutions Architect at Salesforce Consulting INDIA., Jul 2026 - Present · 2 mos, Bengaluru, Karnataka, India

Digital Specialist Engineer - L1 at Infosys, Jun 2025 - Jul 2026 · 1 yr 2 mos, Kolkata, West Bengal, India, Building Data Pipelines leveraging AWS services, Spark,Snowflake and maintaining overall data flow across end to end stand point.

Senior System Engineer at Infosys, Apr 2024 - Jun 2025 · 1 yr 3 mos, Bhubaneswar, Odisha, India, Automated loading of 50M+ Historical data from IBM Reference data set to AWS Redshift database using Glue followed by in Informatica IICS C360 SAAS env by parameterized task flow and Ingress job. • Migrating the loaded data into Curated and silver layer of data warehouse after necessary transformation and match and merge. • Applied Transformation logic and advanced SQL concepts on over 30M+ data to get the exact customer details, passed on the same to get the golden records of it that follows the Survivorships rule. Proud to share that upon the successful completion of our cloud data migration project, both the project and our client, were honored with the Informatica Innovation Award 2025 for being the first in-domain to achieve this milestone

System Engineer at Infosys, May 2022 - Apr 2024 · 2 yrs, Bhubaneswar, Odisha, India, Fraud detecting of online transaction Analysing the credit card transactional data and to detect any fraudalant of present using Graph DB and to use algorithm to detect those and to use visualization tools to set the threshold limit of the transaction depending on the customers 6 months record history, to get one insights if any abnormalities happen. Envisioned journey of contact centre AI twin assisted with human- Automated Scrutinizing of Customer Metadata like geo footprint, Socio economic indicator and financial profiting. • Get Automated reply in Human like voice by AI-Twin based on the context by AWS Sagemaker and AWS Polly.

Education

B.tech, Electronics and Communications Engineering, RAMKRISHNA MAHATO GOVERNMENT ENGINEERING COLLEGE | Purulia