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Harshad Shrishrimal

@harshadshrishrimal

Solution Architect at Tata Consultancy Services who architected an inventory system handling 65,000+ SKUs with 99.9% availability.

India

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At Tata Consultancy Services, I architected the Melange Quotation and Inventory Management System, a cloud-native platform processing 65,000+ SKUs with 99.9% availability. I developed REST APIs with Java 21 and Spring Boot, and helped reduce search response times by 85% with Elasticsearch.

For the Resource Management Platform, I led development of a system serving 1,000+ associates. I built its backend with Java 17 and PostgreSQL, and delivered an Angular search and filtering interface that reduced resource allocation time by 45%.

At S&P Global, as a consultant with Disaspark Inc, I architected and developed core APIs for the RIPA platform and engineered an Apache Kafka event-driven data pipeline. At TheStreet Inc., I helped modernize an e-commerce monolith into microservices and integrated Zuora subscription billing.

Earlier, I developed customer-facing applications for HBO, ESPN, and EuroSport at BAMTech Media, and financial platforms at CDK Global and Deutsche Bank. I stay hands-on through personal projects, including a Docker-based home server and Prometheus/Grafana monitoring.

Experience

Work history, roles, and key accomplishments

Solution Architect

Tata Consultancy Services

Feb 2022 - Sep 2026 (4 years 7 months)

Architected high-throughput, cloud-native inventory management system processing 65,000+ SKUs with 99.9% availability. Led development of enterprise resource management and cloud infrastructure automation platforms.

Java 21+Spring Boot React Angular Elasticsearch OAuth JWT Docker Nginx ELK Stack Java 17 JDBC PostgreSQL AWS Lambda DynamoDB EC2 RDS S3 Terraform PKI Cloudwatch

Consultant

Disaspark Inc

Jun 2016 - Nov 2021 (5 years 5 months)

Architected and developed core APIs for the RIPA platform, a large-scale distributed data system. Engineered scalable event-driven data pipelines using Apache Kafka with zero message loss and dead-letter queue retry mechanisms.

AWS Lambda DynamoDB Kafka Apache Superset React NodeJS Java Spring Boot

Software Engineer

CDK Global

Jun 2013 - Dec 2015 (2 years 6 months)

Led migration of monolithic e-commerce applications to microservices architecture using Angular and AngularJS. Developed financial analytics platforms using Java and Spring Framework.

AngularJS Angular Java Spring Framework OAuth PayPal Integration Jenkins

Associate

Deutsche Bank

Mar 2009 - Apr 2013 (4 years 1 month)

Developed rebalancing logic for custom financial indices in Java, including wrapper shell scripts for automated execution. Built and maintained enhancements to FIRE-DBIQ's strategic platform for index computation and analytics.

Java Spring Framework GWT SOAP Oracle Informatica Control M Pro*C

Senior Software Engineer

BAMTech Media

Developed high-traffic customer-facing web applications for HBO, ESPN, and EuroSport using React and AngularJS, serving millions of users. Built scalable SPAs with secure authentication using OAuth2 and PKI standards.