# Arpita Chattopadhyay

> Principal Engineer

Location: San Jose, California, United States
Profile: https://flows.cv/arpitachattopadhyay

An engineering leader, responsible for next-generation products and services. Proven record of delivering leadership and development excellence through metrics and strategic planning to meet service level targets.
Led global engineering team and 3rd party Integration partners. Influence cross-business units and strategic accounts.
Project highlights:
Build tools to support structured data, taxonomy data ingestion, workflows to content curation such as transformation, abuse content filtering, and tagging.
reduce tech debt and market delivery time by building pipelines, workflows, micro-services, and templates.
 Feature pipeline (AI/ML), Serverless, GraphQL, eCommerce and Self Service Applications, Security and compliance, OWASP, Design, Architecture

Patent# US20150227989: Method and System for Enforcing Acknowledgement of Terms and Conditions.
 Skils:
Java, Spring, AWS SDK, Git, JSON, MySQL, DynamoDB, Kafka, Maven/Gradle, Eclipse/IntelliJ, Enterprise Architecture principles 

Security:
OWASP 10, Pen test, Static Code Analysis, Fortify, PCI DSS 3

Blog:
https://intuitblog.com/intuitlife/people-culture/breaking-through-in-silicon-valley-lessons-from-watermark-conference-for-women/

## Work Experience
### Principal Software Engineer @ Zscaler
Jan 2024 – Present | San Jose, California, United States

### Sr Principal Sw Engineer @ Palo Alto Networks
Jan 2022 – Present | Santa Clara County, California, United States
Saas, multi-tenant firewall config in cloud management, Golang, K8, Neo4j, GCP

### Engineering Leader @ Chegg Inc.
Jan 2019 – Jan 2022 | Santa Clara County, California, United States
Lead business initiatives and for delivery of the Dynamic Content platform products - Taxonomy, and Structured Data ingestion and data cascade. Providing endpoints for access to Source of Truth.
Managing a business, growing rapidly in all product verticals for students. Charter is to increase and sustain high availability through resiliency, state-of-the-art design and architecture,  and build product to scale.

Tech: GraphQL, Serverless, AWS Lambda, ECS, AWS Batch, micro-services orchestration pattern, workflows, Taxonomy, e-commerce, CI/CD (Gitlab/jenkins), Enterprise Architecture, MySQL, Kafka

### Principal Engineer @ Intuit
Jan 2017 – Jan 2019 | Mountain View
External Entity Aggregation application - Responsible for product management to engineering an aggregation service that builds a knowledge graph of an SMB customer from external sources like Google, Shopify, Facebook, and Govt API's. 
The effort was to minimize the customer call from 10min to 2min to identify the customer on phone, as well as pre-fill customer forms to increase Customer Satisfaction and lower customer support calls.

Feature Management Platform (CDO) - Platform to transform, store, manage and backfill feature set from data lake in Cloud (AWS) 
Reduce 6hour jobs to near real time by building a data ingestion pipeline with 3 9 uptime.

Kafka, AWS SDK and Services - Redis, Java, S3, DynamoDB, Terraform, EC2, EMR, Cloudwatch, Wavefront, splunk, testNG, Sagemaker

https://twitter.com/Intuit/status/850053039478251521
https://www.usatoday.com/story/tech/columnist/baig/2017/04/05/mirror-mirror-how-much-money-do-owe/100031088/
Built knowledge graph for Small Businesses using graphDB, Aggregators, REST Apis 
https://www.slideshare.net/phaase/getting-started-with-knowledge-graphs

### Architect, Payments and Communications Engineering (R&D) @ Change Healthcare
Jan 2015 – Jan 2017 | San Mateo
- Building 1M+ AWS SAAS platform for Healthcare ERAs with ACH Payment, X12 Conversion
- Agile Transformation
- Costing in AWS platform, AWS architecture and Services components. 
- Delivering tasks on-time with alignment to architectural goals. 
- Risk Management and Change Management 
- Impact analysis in cross-domain, cross functional areas

### Enterprise Architect @ Verizon
Jan 2001 – Jan 2015 | San Jose, CA
- Online Payments - Self Service, Multiple Payment Type support, complete work flow (CC PreAuth, etc)
- Security - PCI DSS, OWASP, HIPAA, PHI, OATH2, MFA
- eCommerce platform (B2B, B2C)
- M2M On-boarding Platform
- 3rd Party vendor integration (Hybrid cloud) 
- BYOL - SAAS based license purchasing platform
- Multiple System integrations workflow for eCommerce Application - 3G, 4G, Products, Inventory, Pricing, Bulk Ordering, Manager Approval
- SAP Ariba Marketplace integration
- Shopping Cart, Checkout and Order Creation and Submission

### Senior Software Engineer @ Electron Economy
Jan 2000 – Jan 2001
Responsible for creating and maintaining the e-Commerce Order Management Application.

Technological work with Java, Weblogic, JSP, EJBs, PL/SQL.

### Programmer Analyst @ Birlasoft LLD
Jan 1998 – Jan 1999


## Education
### Bachelors in Computer Science
Delhi University

### Masters in Computer Science
Devi Ahilya Vishwavidyalaya

### Information System in Hadoop and Big Data Eco-system
University of California, Santa Cruz


## Contact & Social
- LinkedIn: https://linkedin.com/in/arpitachattopadhyay

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Source: https://flows.cv/arpitachattopadhyay
JSON Resume: https://flows.cv/arpitachattopadhyay/resume.json
Last updated: 2026-04-12