vasu sethia

6+ years of work experience

Mar 20266 mosPresent

Noida, Uttar Pradesh, India

Solutioning/development of indent core engine using Java 17 Vertx, Nodejs. Built Domino’s store inventory indent services supporting 2.8K+ stores, 15K+ users, and 250K+ employee-store mappings. Developed Java Vert.x APIs and schedulers for inventory request creation, approval, submission, auto-submit, and master-data synchronisation.

Jul 20223 yrs 9 mosMar 2026

Solutioning/development of Loyalty Points core engine using Java 17 Vertx, Nodejs, reducing the api response time by 1 second. Developed payment retry microservice using Kafka and Spring Boot, reducing duplicate transactions by 40% and improving payment success rate by 25%, leading to a 5% increase in successful transactions. Developed Spark streaming jobs to process real-time logs, enabling advanced customer insights and increasing customer onboarding by 20%. Identified payment gateway inefficiencies and developed a Payment Gateway Aggregator to route transactions to the appropriate payment gateway based on predefined rules, increasing revenue by 10% and reducing the failure rate and transaction charges. Developed an API gateway using Vert.x, NodeJs, MongoDB, and Redis, replacing MuleSoft and saving ₹1 crore in licensing costs while improving system performance and scalability.

Apr 20224 mosJul 2022

Collaborated with Client Services and Engineering teams to resolve customer issues, performing root cause analysis on critical bugs, analyzing code, and presenting solutions to stakeholders increasing customer satisfaction by 25%. Developed an asynchronous microservice using spring boot, reducing search result time by 6 seconds in production.