Sourabh Agarwal

Software Developer with 4+ years of experience in designing and developing scalable ERP systems, RESTful APIs, and enterprise integrations. Strong expertise in C#, .NET Core, ASP.NET Web API, and microservices-based architecture. Experienced in implementing asynchronous processing using RabbitMQ and building robust integrations, including banking and e-invoicing systems. Skilled in SQL optimization, system performance tuning, and delivering reliable, high-quality backend solutions.

Senior Engineer Development - World Fashion Exchange India Pvt. Ltd - Gurgaon, India

(2025-04)

• Designed and developed scalable RESTful APIs for ERP modules, enabling seamless integration and efficient data flow across systems.
• Built a Bank Payment File Generation Console Application to automate banking integrations, ensuring secure file processing and reliable data exchange between ERP and banking systems.
• Successfully delivered Bank Payment Integration during onsite client engagement in Sri Lanka, ensuring smooth deployment and production stability.
• Designed and implemented SOAP-based e-Invoice integration using structured XML and RabbitMQ for asynchronous processing, ensuring automated invoice submission and reliable response handling with retry and error management.

Engineer Development - World Fashion Exchange India Pvt. Ltd - Gurgaon, India

(2022-03 - 2025-03)

• Developed and maintained scalable backend APIs and ERP modules using C# and ASP.NET Web API.
• Implemented GST e-Invoice integration by designing a robust messaging architecture using RabbitMQ, enabling seamless data exchange between ERP systems and government portals.
• Designed and developed asynchronous processing workflows using message queues and background services, ensuring high reliability, fault tolerance, and improved system throughput.
• Built queue-based processing mechanisms to handle large volumes of invoice data, minimizing system downtime and enabling retry mechanisms for failed transactions.
• Optimized complex SQL queries, stored procedures, and indexing strategies, significantly improving application performance and reducing execution time.

Junior Developer (Trainee) - World Fashion Exchange India Pvt. Ltd - Gurgaon, India

(2021-09 - 2022-02)

• Worked on CRUD APIs, SQL queries, and backend support.
• Assisted in ERP module enhancements, debugging, and issue resolution.
• Supported senior developers in system maintenance and feature development.

B.Tech - SRM Institute of Science and Technology (2017-08 - 2021-05)