Mohit Vyas
Summary
Backend-focused Software Engineer with 5+ years of experience delivering high-impact solutions using Java, Spring Boot, and cloud-native technologies. Contributed to critical platforms at Expedia and Marriott, driving improvements in performance, reliability, and user experience. Skilled in building scalable microservices, and collaborating cross-functionally to deliver impactful software solutions.
Overview
5
5
years of professional experience
Work History
Software Development Engineer 2
Expedia Group
11.2022 - Current
- Designed and delivered multi-currency reward earn/burn capabilities for a loyalty program serving over 100 million users across global markets.
- Improved reliability across 5+ backend services by implementing pre-merge gates and shared-environment checks, reducing production bugs by 25%.
- Led the One Key UK launch, enabling loyalty shopping and booking features adopted by over 20 million users, significantly boosting engagement.
- Developed and deployed partner integration enhancements that enabled seamless data migration, contributing to over $10 million in new partner revenue.
- Built platform features for shadow testing and progressive rollouts, reducing release risk, and ensuring smoother feature adoption with real-time monitoring.
Associate Software Development Engineer
Publicis Sapient
09.2020 - 11.2022
- Developed and maintained 15+ Spring Boot microservices, powering global-scale booking and property supply experiences for millions of users.
- Delivered 10+ RESTful APIs supporting critical booking and payment flows, handling over 100,000 daily active users with high reliability.
- Managed 1TB+ Couchbase NoSQL clusters, integrating Kafka and Elasticsearch to enable real-time search, and improve query performance by 35%.
- Resolved 50+ high-priority production incidents, driving 20% fewer recurrences through proactive root cause analysis and process refinement.
Education
B.Tech - Computer Science and Engineering
Dr B.R. Ambedkar National Institute of Technology
Jalandhar, India06-2020
Skills
Programming Languages: Java, SQL, C
Frameworks & Libraries: Spring Boot, Spring MVC, JPA/Hibernate, JOOQ, Mockito, JUnit
Cloud & DevOps: AWS (EC2, ECS, S3, Lambda, CloudWatch), Docker, Kubernetes, Jenkins, GitHub Actions, Spinnaker
Database & Caching: PostgreSQL, MySQL, Couchbase, Redis
API Development: RESTful APIs, OpenAPI/Swagger
Messaging & Queues: Amazon SQS, SNS, Apache Kafka
Monitoring & Logging: AWS CloudWatch, Splunk
Testing: Unit Testing, Integration Testing, Functional Testing, Smoke Testing
Build & CI/CD: Maven, Gradle, Jenkins, GitHub Actions
Tools & Platforms: Git, Postman, IntelliJ IDEA, Jira, Confluence
Design & Architecture: SOLID Principles, Design Patterns, Domain-Driven Design (DDD)
Accomplishments
- Received back-to-back 'Exceeds Expectations' ratings in both mid-year and year-end performance reviews for 2024
- Led a four-member team to successfully deliver a high-impact project on time, ensuring quality and stakeholder alignment
- Saved $11,000+ in AWS costs by analyzing resource utilization and implementing cloud optimization strategies
Timeline
Software Development Engineer 2
Expedia Group
11.2022 - Current
Associate Software Development Engineer
Publicis Sapient
09.2020 - 11.2022
B.Tech - Computer Science and Engineering
Dr B.R. Ambedkar National Institute of Technology
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