Rahul Aggarwal

Rahul Aggarwal Email and Phone Number

Senior Manager - Software Engineering @ American Express
New Delhi, DL, IN
Rahul Aggarwal's Location
South Delhi, Delhi, India, India
Rahul Aggarwal's Contact Details

Rahul Aggarwal work email

Rahul Aggarwal personal email

About Rahul Aggarwal

• "Senior Engineering Manager" with over 15 Years of experience in the Application Development using Java, MicroServices, System Design and Advance Data Analytics Domain.• System Design, Architecture and Large Scale Solution Implementations over Private and Public cloud like AWS and GCP.• Worked on BFSI, Healthcare and Retail Industry Domains.• Experience in creating Real Time Data pipelines using Flume, Kafka streaming [with Spring Boot APIs] for downstream analytics.• Holds expertise on BigData Frameworks like Apache Hadoop, MapReduce [Java], Spark [Python], PigLatin, HiveQL, HBase.• Expertise in Python and R for Machine learning and Predictive Analytics on Regression & Classification use cases alongwith Unsupervised Learning. • Performed text/data mining on web logs and IoT data with NLP/NLTK.• Interested in areas of AI/Brain Modelling and Experimental Psychology.

Rahul Aggarwal's Current Company Details
American Express

American Express

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Senior Manager - Software Engineering
New Delhi, DL, IN
Website:
americanexpress.com
Employees:
79797
Rahul Aggarwal Work Experience Details
  • American Express
    Senior Manager - Software Engineering
    American Express
    New Delhi, Dl, In
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  • American Express
    Senior Engineering Manager
    American Express Oct 2021 - Present
    India
    #Leading the cloud migration strategy from Private to Public cloud for Data Platform.#Built the Self-Serve Portal for the Automation of Code Generation (Java, FaaS) and CICD flow. #Leading the Platform Engineering Team to build the Next Gen - Big Data and Real time Analytics systems over Public Cloud. #Presentor in DevCon 2024#Talent Ambassador#Member of Future Ready Workstream
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  • American Express
    Senior Engineer I
    American Express Oct 2020 - Oct 2021
    Gurugram, Haryana, India
    As part of Fraud Analytics, Designed and Built the Next Gen Web Portal [2020] using React/Redux [frontend] and Java/Spring-Boot APIs [backend] to interact with the Couchbase and Kafka for Real Time Processing using Spark Streaming.Modernized the CICD pipelines with Jenkins/XLR alongwith Automation Testing [BDD] and SonarQube Integration. CICD alerts to #Slack channels and Bots Integration for day-to-day tasks automation.
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  • American Express
    Senior Engineer Ii
    American Express Oct 2017 - Sep 2020
    Gurgaon, Haryana, India
    Worked on [Credit/Fraud] Risk Management Domain using Big Data and Machine Learning. My Focus areas was Product Development for Risk Analysis specifically for Fraud Analytics. Re-designing and Performance Optimization was in my day-to-day tasks.Built Alexa Voice App [2019] for Amex Customer/Merchant using ASK, AWS Lambda, AWS CloudWatch and Java Spring Boot API and ASK SDK for Java.
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  • Deloitte Consulting
    Senior Consultant - Deloitte Analytics Team | Advance Analytics Enablement [Aae]
    Deloitte Consulting Feb 2017 - Oct 2017
    Gurgaon, India
    Worked as offshore Hadoop delivery lead. I managed a team of 10 Big Data professionals for end to end project delivery. Designed Enterprise Architecture and proposed data solutions for wide range of scenarios was part of my day to day tasks.We worked on advance analytics solution for inventory optimization and trading/pricing analytics.Developed Machine learning models using R for building CART/ID3/CHAID decision trees and GBM/XGBoost.
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  • Saama
    Senior Consultant - Advance Data Analytics
    Saama Dec 2015 - Jan 2017
    Pune Area, India
    As a Senior Data Engineer, I worked on Apache Hadoop Ecosystem [CDH and HDP] for Advance Data Analytics in Insurance, Retails, Healthcare and Life Sciences domain.Developed complex Machine Learning Models in R language for Fraud Detection in Insurance Claims for Commercial Lines of Business. Involved in Data Science related tasks for Customer Sentimental analysis using NLP, Text Mining and R Programming on big data environments for business decision making targeting improved product quality and customer retention.
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  • Deloitte Consulting
    Consultant - Big Data & Hadoop
    Deloitte Consulting Apr 2014 - Dec 2015
    Gurgaon, Haryana, India
    Worked in Big Data Analytics on Cloudera 5.4 Hadoop Platform using Java MapReduce, PIG, Hive, Sqoop, Oozie, NoSQL HBase and Informatica Big Data Edition. Worked on a Consulting assignment for the Financial Services client on requirement gathering and analysis for the re-designing of their Reporting Framework. This includes the creation of an ETL layer for the new Data Marts.Also Implemented Salesforce Integration with Informatica Cloud Solutions.
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  • Accenture
    Senior Software Engineer (Senior Analyst) - Business Intelligence
    Accenture Mar 2013 - Apr 2014
    Gurgaon, Haryana, India
    Worked in DWBI Domain and specializes in the Informatica PowerCenter alongwith SAP BODS and Datastage ETL Tools. Also worked on Data Warehousing and Data Migration Projects involving the Oracle, Essbase and Teradata Databases. Have good knowledge of Unix Shell Scripting and Batch Scripting. Worked on the J2SE and J2EE project using the frameworks like Spring DI,MVC and Hibernate ORM for the eCommerce website through ATG framework.Practitioner under the Retail, Hospitality and Finance Verticals.
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  • Accenture
    Sotware Engineer
    Accenture Apr 2011 - Mar 2013
    Gurgaon, Haryana, India
    Database Engineer + Java + HP PPM
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  • Accenture
    Associate Software Engineer
    Accenture Dec 2009 - Mar 2011
    Bengaluru, Karnataka, India
    Database Engineer + Java
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  • Start-Up
    Junior Engineer
    Start-Up Jul 2009 - Nov 2009
    Delhi, India
    Digital Marketing Expert inluding SEO and SMO

Rahul Aggarwal Skills

Data Warehousing Pl/sql Hadoop Shell Scripting Databases Oracle Big Data Informatica Talend Big Data Platform Java Enterprise Edition Unix Shell Scripting Hive Business Intelligence Java Mysql Teradata Hbase Data Migration Apache Spark Analytics Hibernate Eclipse Javascript R Teradata Data Warehouse Sqoop Tomcat Data Science Piglatin Data Mining R Language Python Jboss Application Server Spring Jboss J2ee Html Datastage Oracle Forms Atg Dynamo Rpa Research Economics Credit Cards Strategy Uipath Blueprism Linux Unix Project Management Alexa Skills Kit Aws Lambda

Rahul Aggarwal Education Details

Frequently Asked Questions about Rahul Aggarwal

What company does Rahul Aggarwal work for?

Rahul Aggarwal works for American Express

What is Rahul Aggarwal's role at the current company?

Rahul Aggarwal's current role is Senior Manager - Software Engineering.

What is Rahul Aggarwal's email address?

Rahul Aggarwal's email address is ra****@****ail.com

What schools did Rahul Aggarwal attend?

Rahul Aggarwal attended Indira Gandhi National Open University, Guru Gobind Singh Indraprastha University (Ggsipu), Delhi, Air Force Senior Secondary School, Delhi, Air Force Senior Secondary School, Delhi.

What are some of Rahul Aggarwal's interests?

Rahul Aggarwal has interest in Net Surfing, Working On The Latest Technologies In It, Education, Sharing My Knowledge With Others.

What skills is Rahul Aggarwal known for?

Rahul Aggarwal has skills like Data Warehousing, Pl/sql, Hadoop, Shell Scripting, Databases, Oracle, Big Data, Informatica, Talend Big Data Platform, Java Enterprise Edition, Unix Shell Scripting, Hive.

Who are Rahul Aggarwal's colleagues?

Rahul Aggarwal's colleagues are Rodgers Chama, Michael Schicker, Franceur Ritz Bacina, Elisabeth Roy, Melchizedek Gonzales, Cornelia Braukmann, Vikramaditya Nath.

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