ARNAB CHATTERJEE-
Dallas
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linkedin.com/in/arnabchatterjee
As system architect, responsible for managing and maintaining multiple system footprints,
defining and leading the strategy, executing as per agreed strategy and documenting. 20+ years
of experience in developing large-scale business application and working with major firms like
Chase, Broadridge, E-Trade, Goldman Sachs, Chubb, UBS, Citigroup and Standard Chartered
Bank.
Experience Highlights
• System architect for migration of trade settlement processes to cloud.
• Governing the delivery of new Mobile app features.
• Architect for e-commerce(B2C) customer domain.
• Strategy for disaster recovery for fraud monitoring models
• Worked closely with stakeholders to set expectations for the end clients with deliveries.
• Analytics using dashboards to visualize patterns like customer behavior and alerts
processing.
• Leading the customization of Contract Management System for multiple clients. Analysis of
existing system and define and implement the roadmap of migration.
• Designed business workflow for global credit approval process.
Core and Interpersonal Skills
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Managed global teams
Stakeholder Management
Requirement gathering and designing
the specs
Good communication and Interpersonal
skills
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End to end defining the system’s
strategy for business process
Lead several projects for smooth
delivery.
Compliance and risk management
KPI and Dashboard designing
Training and mentoring
Technical skills include
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Cloud, microservices
AML, Fraud / Compliance
Waterfall and agile methodologies
Expertise in RDBMS Writing complex
SQL packages / procedures / functions
Investment banking (Whole loan trading
/ prime brokerage)
Corporate banking (CePAC / LOS)
Retail Banking (RCMS / CBOL).
Cloud: AWS (EC2, Lambda, EBS,
Fargate, ECS, S3, VPC, SNS, EMR,
DynamoDB, Redshift, CloudWatch,
CloudFormation, SamTemplate)
Database: Oracle, Sybase, RedShift,
DynamoDB, Postgres, SQLite, Iris,
MySQL, MSSQL.
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Language: Java, Python, Perl, Shell
Script, R, PL/SQL, Angular, React,
Vue.js, Jquery, ExtJs
Application Server: Tomcat, Websphere,
WebLogic
Source Control: Git, SVN, Clearcase
Tools: Jira, Jenkins, SonarQube,
Swagger, Control M, Maven, F5, Golden
gate, Drools, Acunetix, Check Marx,
Assembla
Misc.: Docker, Splunk, Spring, Camel,
Kafka, JMS, Hazelcast, Junit, Mock,
JPA, Actimize, Active MQ, Hibernate,
Web services (SOAP and REST),
Jasper Reports, Selenium, Cucumber
Experience
JP Morgan Chase, TX
Jun 21 – Present
Vice President
• Leading the effort in Digital Forensics.
• Migrating data from traditional evidence storage to cloud and cleanup of old legal data. The
volume was in petabytes costing several thousands of dollars.
• Automation of reporting for irrelevant data usage and deletion of unused user accounts in
relativity application to save cost.
• Data collection services designed and implemented to collect evidences from various
resources.
Fannie Mae, TX
Feb 21 – May 21
Senior Associate
• Leading the effort to build the data lake in AWS cloud.
• Architecting the big data processing in cloud using EMR service. Designing report data
needed for new business requirements.
• Implementing orchestration of jobs in cloud for triggering subprocesses using lambda.
• Incorporating automation test suite for operational audit service.
Cognizant Technologies, NJ
Nov 19 – Jan 21
System Architect
• Worked as system architect for the e-commerce customer domain. Worked with
stakeholders to understand the current system end to end footprint.
• Leading the new features to be added in existing mobile app.
• Building new business components using AWS services.
• Organizing design sessions with the stakeholders internal and external.
• Developed the legacy system’s decommission strategy to migrate the processes to AWS
with no impact to end user.
E*TRADE FINANCIAL, NJ
Jun 14 – Oct 19
Principal, Software Engineering
• Worked as system architect for managing, maintaining and upgrading end to end Fraud
monitoring models.
• The models generate alerts in actimize for trading account activity based on risks and
compliance.
• Developed the strategy and implemented disaster recovery for these models.
• KPI metrics were developed to study the data patterns and adhere to data governance
policies.
• Enhanced the current architecture to make further compliant and prevent risks.
• Planning, implementation and rolled out the migration of Sybase 12 to 16, Jdk 1.6 to 1.8,
Drools engine 5.6 to 7.11, Red Hat from version 5 to 7 and upgrade web components.
ACI WORLDWIDE, Edison, NJ
Oct 12 – Jun 14
Project Lead
• Worked as project lead interfacing with multiple levels of stakeholders and managing the
team both onsite and offshore resources.
• As part of this role, driving the design sessions with client also creating functional design
specs for offshore to develop. Interacting with technical writer for documentation and QA for
quality check.
• Designed and implemented new features for B2B service implementation of Targus Email,
Discover, Perseuss (SOAP) and Telesign services (REST) for customer data verification.
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Introduced CICD using Jenkins and nexus.
CDC GLOBAL SERVICES, Edison, NJ
Jan 08 – Sept 12
Senior Consultant
• Enhancing analytics for casino to display customer spend patterns in a web-based
Dashboard. Originally it was an excel based application.
• Designing the Selectica’s out of box Contract management system to meet the client needs.
As part of the process designed the tool to extract the data from the legacy and import into
Selectica’s contract management system in the format required. This utility was innovation
and became company’s proprietary tool.
• Migration processes from small talk to java and vendor solution FJA for insurance quotes.
• Decommissioning the old technology and migrating the processes to current technology
using Java. Also trained inhouse client’s team to maintain the technology.
• Leverage the technology for the validation of checks using check digit. This will validate the
payment process.
Additional Relevant Experience (Jan 00 – Dec 07)
UBS, New York, NY - Sr Java Developer
WIRPO TECHNOLOGIES, NYC - Associate Consultant
I-FLEX SOLUTIONS, NYC – Associate Consultant
NUCLEUS SOFTWARE, India – Sr. Software Engineer
• Designed/Fine-tuned search engine to generate more information based on search criteria.
This was to solve the problem where the user was not able to search broader range of loan
details for the residential mortgage loans.
• Introduced webservices for individual trade booking functionality.
• Designed a form to support the business process where the customer uses the form to enter
data and Iflow workflow engine trigger automatic routing for approvals. At the same time
documents that are attached in process of approval were saved in legal document system.
Reporting metrics was also developed to provide the visibility of data.
• Designed reports using crystal reports to generate customer data.
• Designed the B2B interfacing process between Coke and Sony music, where customer
purchases coke they get points to shop digital content at Sony.
Education
Master in Business Administration (MBA), Business Analytics (2019)
Ohio University, Athens, OH
Masters in Computer Applications (2000)
Jiwaji University, Gwalior, India
Bachelor in Computer Science (1997)
Nagpur University, India
Certifications
AWS Certified Solutions Architect
Google Certified cloud digital Leader
Sun Certified Java Programmer
Oracle PL/SQL Developer Certified Associate
