Saurabh Shankar Baranwal

About Saurabh Shankar Baranwal

Lead Engineer at Wells Fargo EGS India, Hyderabad, IndiaJava Microservices professional with over 17 years experienceRoles: Individual contributor/Technical leadDomains: Payments, Investment Banking and Finance, Wealth Management Ai stack : Spring AI,Ollama, llama, Python, langchain Java stack: Java 8/11,17,21 Multithreading, Data structures, J2ee, Angular Design: Java applications Design and Architecture, Microservices, Event driven architectureSpring stack: Spring Boot, Spring cloudLow Latency: Lmax disruptorApplications: Payment systems, Order management systems, portfolio management solutions,

Experience

1. Lead Software Engineer

   Wells Fargo

   Feb 2020 — Present · Hyderabad, IN

   Application architecture and development• Built Enterprise payment Order, Enterprise payment processing and Enterprise Gateway using Event Driven architecture, orchestration and choreography sagas, processing 10B$ worth of transactions daily at a throughput of 100 RPS and sub second latencies.• Built Real time payments processing engine for Instant payments using Spring WebFlux and reactive http with a throughtput of 500 RPS • Built AutoRepair, a generative AI based payments repair tool using Spring AI, Ollama and Gemini and Pinecone• Built TestBuddy, a Model Context Protocol based repository scanning test augmentation tool for testers using Python and Copilot• Built several reusable libraries using Spring Kafka to bring consistency in development standards practiced across projects.• Extensively used tools like Confluent Kafka consumer, Kafka stream, IBM Mq, Java Concurrency to impart high availability and resiliency to the different platforms developed • Worked on Fed ISO, Wires and Instant Payments payment rails to handle Internal Book Transfer payments and cross border Fed ISO payments. Team Leadership:• Lead and mentored a team of 10 including testers, developers and business analysts to ensure delivery of projects within given timelines.• Coordinating between different projects, ensuring seamless integration of features/apis

Education

• Doctor Babasaheb Ambedkar Marathwada University

  Bachelor of Engineering (B.E.), Electronics and Communications Engineering

  2002 — 2006

Skills

• Omniture
• Jms
• Big Data
• Database Design
• Rest
• Multithreading
• Web Analytics
• Spring Framework
• Soap
• Impala
• Core Java
• Soa
• Unix
• Multithreaded Development
• Apache Spark
• Multithreaded Application Development
• Sybase
• Hive Hbase
• Kafka
• Sql
• Restful Webservices
• Hibernate
• Agile Methodologies
• Web Services
• Pl/Sql
• Java Enterprise Edition
• Cloudera
• Data Structures
• Oracle
• Requirements Analysis
• Tibco Ems
• Tibco