Rohit Sinha

Full Stack Developer looking to build a product  and feature which can contribute it to Business revenue. 

Senior Software Engineer – Visa Inc (Jul 2022 – Present)

• Visa Merchant Agent: Designed and developed an agentic flow for seamless e-commerce integration.
• LLM Prototypes: Prototyped services to enhance financial literacy and create chat-based invoice tools using Python and ChromaDB.
• Outlook Plugin App: Architected and deployed an invoice-generation plugin integrated with CyberSource. Released as an MVP on Microsoft AppSource.
• Credit Settlement Risk Service: Developed a service connecting Visa systems and Currency Cloud, achieving an $80M project impact.
• User Profile Microservice: Designed a scalable service with traffic monitoring and security standards using Spring Boot.
• Monitoring and Operations: Set up Prometheus-based dashboards and Grafana for service monitoring.

Technologies: Python, React, Node.js, Spring Boot, IBM MQ, Docker, Prometheus, OAuth 2.0, Microsoft Partner Portal.

Developer (T1-T2) – SAP Labs (Aug 2016 – Jan 2021)

• SAP Fiori Elements: Enhanced UI frameworks with features like app navigation, error handling, and state management using SAPUI5 and OData protocols.
• Codebase Optimization: Refactored a 30k LOC codebase, reducing its size by 700 lines while increasing unit test coverage to 78%.
• Customer Support: Delivered bug fixes and consultancy for 13,062 SAP Fiori apps.
• AI Fellowship: Developed and automated skill generation for SAP Co-Pilot as a POC in Waldorf, Germany.
• Big Data Integration: Configured Apache Hadoop and Flumes for distributed social media data processing.

Technologies: SAPUI5, OData, Java, Apache Hadoop, Apache Flumes.

• Master of Computer Software Engineering, Arizona State University (GPA: 3.89) Jan'21 – May '22 Relevant Coursework: Statistical Machine Learning, Distributed System, Software Agility, Software Design, Data Mining, Distributed Database Systems, Language Paradigm, Software Modeling. Thesis/RA: Design and Developed Java Application for creating and simulating complex event driven models.