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rahul mittal

@rahulmittal4

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Senior Software Developer at Globant building commerce microservices that improved API response times by 20–30%.

India

Message

At Globant, I designed and developed RESTful microservices for Digital RTB Commerce. Performance tuning and optimized service communication improved API response times by 20–30%.

I implemented Resilience4j Circuit Breaker to reduce cascading failures and improve stability during peak traffic. I also monitored production systems with Splunk and PagerDuty and contributed to code reviews and defect resolution.

On the CI/CD & Monitoring project for Goldman Sachs, I developed and optimized monitoring probers using Prometheus and Grafana, and contributed to Spring Boot backend services.

Previously, I built Spring Boot microservices and REST APIs for digital lending at Lentra, backend services for airline billing at Accelya Kale Solutions, and loan origination systems at Indus Software.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Developer

Current

Globant

Jan 2021 - Present (5 years 9 months)

Designed and developed scalable RESTful microservices using Spring Boot for an enterprise-grade commerce platform. Improved API response time by 20-30% and implemented Resilience4j Circuit Breaker to enhance system stability.

Java Spring Boot Microservices REST APIs Resilience4j Kafka Redis Oracle MongoDB MySQL Couchbase Junit Mockito Maven Git Jira Postman SonarQube Splunk PagerDuty Prometheus Grafana AWS Docker Kubernetes CI CD

Senior Software Engineer

Lentra

Sep 2019 - Oct 2021 (2 years 1 month)

Built and maintained Spring Boot-based microservices for a digital lending platform. Designed and developed REST APIs supporting loan processing workflows and improved system reliability.

Java Spring Boot Microservices REST APIs Oracle MongoDB MySQL Couchbase Junit Mockito Maven Git Jira Postman SonarQube

Senior Programmer Analyst

Accelya Kale Solutions

Feb 2018 - Sep 2019 (1 year 7 months)

Developed backend services for an airline billing and revenue management system. Designed and implemented robust REST APIs for billing workflows and improved system maintainability.

Java Spring Boot REST APIs Oracle MongoDB MySQL Couchbase Junit Mockito Maven Git Jira Postman SonarQube

System Analyst

Indus Software

Sep 2014 - Feb 2018 (3 years 5 months)

Developed backend systems for a Loan Origination System. Built and maintained Spring-based enterprise applications and designed REST APIs to support loan processing workflows.