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Saurabh chauhan

@saurabhchauhan5

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Data Architect modernizing data platforms for AI-ready analytics and migrations.

India

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What I'm looking for

I’m looking for a role where I can architect scalable data platforms, modernize legacy systems, and build AI-ready data pipelines—partnering with teams across banking and healthcare to deliver measurable analytics and ML outcomes.

I’m a Data Architect with 1 8 years of experience in IT product development and management across US Banking, Healthcare (Epics and Trak Care), and Enterprise domains. I bring proven expertise in database architecture, migration, and modeling, with strong exposure to AI-driven data strategies.

I’ve modernized legacy systems and enabled intelligent data pipelines for analytics and machine learning. My work spans dimensional, ER, and relational modeling (conceptual, logical, and physical), plus OLAP/OLTP optimization for AI workloads and predictive analytics.

I lead cross-functional teams and deliver scalable solutions aligned with business goals. In recent engagements, I migrated healthcare legacy systems to InterSystems IRIS with HL7/HIPAA compliance, built REST APIs to integrate with Angular dashboards, and designed scalable data models for AI-driven fraud detection and customer analytics.

I’m especially energized by cloud-native transformations—migrating Oracle to PostgreSQL/MS-SQL (including AWS Aurora, DMS, and CDC) and introducing microservices architecture for real-time transaction monitoring and AI-ready structures for patient and financial insights.

Experience

Work history, roles, and key accomplishments

Sr. Consultant

Prodcon Tech Services Pvt. Ltd.

Apr 2025 - Oct 2025 (6 months)

Migrated healthcare legacy systems to InterSystems IRIS with HL7/HIPAA compliance. Developed REST APIs integrating biometric enhancements with Angular dashboards and enabled AI-ready patient analytics for predictive insights.

InterSystems IRIS HL7 HIPAA compliance REST API Development Angular Data Migration Healthcare Analytics AI Ready Data Structures

Consulting Data Architect

Mastech Infortellis

Sep 2024 - Dec 2024 (3 months)

Led the migration of American National Bank’s SyBase ASE database to Oracle (Fiserv DNA). Designed scalable data models supporting AI-driven fraud detection and customer analytics.

Sybase Oracle Data Modeling Data Migration Fraud Detection Customer Analytics Scalability

Principal Data Architect

Ally Wiredsoft Solutions Pvt. Ltd.

Jan 2024 - Sep 2024 (8 months)

Directed migration of banking product databases from Oracle to PostgreSQL/MS-SQL using schema conversion, full load, and CDC. Designed microservices architecture enabling AI-powered real-time transaction monitoring and ensured OLAP/OLTP consistency for analytics workloads.

Oracle PostgreSQL SQL CDC Schema Conversions Microservices Architecture Transaction Monitoring

Database Lead

Coforge

Aug 2023 - Dec 2023 (4 months)

Migrated Toyota Motors’ Oracle database to PostgreSQL over AWS. Implemented microservices architecture supporting AI-driven supply chain analytics.

Oracle PostgreSQL AWS Database Migration Microservices AI ML Integration Supply Chain Analytics Analytics Enablement

Technical Lead

Fiserv

Aug 2017 - Mar 2023 (5 years 7 months)

Led product enhancements and database migrations for Fiserv DNA banking product. Designed dimensional models for OLAP/OLTP supporting AI-based customer insights and mentored development teams for client beta testing with QA.

Database Migration Oracle Dimensional Models OLAP Customer Insights Mentorship SQL

Sr. Program Analyst II

FIS Global

Jun 2016 - Jul 2017 (1 year 1 month)

Architected database transformation and automation projects for financial analytics. Managed a team of 7+ developers and ensured AI-ready data pipelines to support analytics outcomes.

Automation Data Pipelines Team Leadership Financial Analytics SQL Delivery Management

Technical Analyst

Fiserv

Dec 2008 - Jun 2016 (7 years 6 months)

Developed and enhanced banking products using robust database models. Led an offshore SWAT team resolving client issues under SLAs and designed logical/physical data models for predictive banking solutions.

Database Modeling SQL Offshore SWAT Support SLA Management Predictive Analytics Banking Products Troubleshooting