Mrinal Gupta
Senior Backend Engineer | Java, Spring Boot, Microservices | System Design & Infrastructure | Apache Kafka | 6+ Years Experience
- Role
- Senior Software Engineer at EPAM Systems
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Mrinal Gupta
Senior Backend Engineer with 6+ years of experience building high-scale, distributed systems using Java and Spring Boot. I specialize in designing resilient microservices, optimizing performance, and delivering production-ready cloud-native solutions that support millions of users globally.At organizations like EPAM, EY, and Infosys, I’ve translated complex business requirements into scalable technical architectures for platforms such as Expedia, Philips Healthcare, and American Express—owning the full lifecycle from system design and cloud infrastructure to performance tuning and production stability.Key strengths:• Scalable Microservices Architecture – Designed and migrated distributed systems for high-traffic global platforms.• Cloud & DevOps – Hands-on with AWS, Docker, Kubernetes, Helm, and high-throughput Kafka ecosystems.• Performance & Reliability – Improved availability through JMeter testing, Datadog monitoring, and proactive optimization.• Security-Focused Engineering – Reduced vulnerabilities by ~15% via threat modeling across microservices.• Technical Leadership – Led cross-functional teams to deliver complex migrations and elevate code quality.Core Stack: Java, Spring Boot, Vert.x, RxJava, Hibernate, Kafka, Redis, Elasticsearch, PostgreSQL, AWS, Kubernetes, Docker.Passionate about clean architecture, SOLID principles, mentoring engineers, and building systems that scale reliably in the real world.
Experience
Senior Software Engineer
Feb 2024 — Present · Gurugram, IN
Developed a Migration Service to transfer 1M users to Expedia group\'s tech stack, enhancing user experience and loyalty benefits.• Enhanced resiliency of 3 services by implementing alerts, monitors, and new dashboards in datadog.• Identified and resolved data quality issues impacting 2M users.• Resolved critical bugs impacting revenue, user experience, and service availabilities.
Education
Galgotias College of Engineering and Technology
Bachelor's in technology, Electrical Engineering
2015 — 2019
RRK Sr. Sec. School
Intermediate, Physics,Maths and Chemsitry
2012 — 2014
RRK Sr. Sec. School
High School, Science
2010 — 2012
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