Govind Ballabh Khan

Dynamic Back-End Developer with over 7 years of experience in designing and optimizing scalable enterprise applications. Expertise in Java, Spring Boot, Spring MVC, Spring Batch, Hibernate, JPA, and Microservices architecture facilitates the delivery of robust solutions. Proficient in managing SQL databases such as Oracle, PostgreSQL, and MySQL, as well as RESTful/SOAP APIs and messaging systems like Rabbit MQ and Apache Kafka. Demonstrated expertise in cloud deployment (Azure, OpenShift), CI/CD pipelines, and application servers like Apache Tomcat, supported by a strong foundation in Agile methodologies and performance optimization.

• E-Prosecution System – NIC-Ministry of Home Affairs
  Developed and supported an application that enables seamless communication between police and prosecutors for filing charge sheets and providing legal opinions on court cases. The system allows prosecutors (appointed by the Government of India) and police officials to access and track real-time case reports and statuses. Currently operational across 21 states in India.
• Direct Benefit Transfer (DBT) – NIC-Ministry of Health & Family Welfare (MoHFW)
  Designed and implemented a portal that captures and consolidates state-level data, which is delivered to the DBT Bharat Mission via web services. The system also integrates with other government schemes by consuming web services to fetch relevant data, which is then processed and reported through the same portal.
• Transportation Visibility System (TVS) – Caterpillar
  A middleware solution that manages order flow from multiple source systems and stores data in respective database tables. The system validates and processes data as an intermediate layer before transferring it to Nexus/BYTMS, ensuring seamless integration, accuracy, and end-to-end visibility in the transportation workflow.
• Visibility Web Service – Caterpillar
  Developed multiple web services to ensure accurate and reliable data flow from source systems to Nexus and BYTMS, enabling seamless integration and consistent information exchange across transportation platforms.
• PortBoard Application – Caterpillar
  The PortBoard App is designed to generate dock receipts and port markings, while also validating and retrieving data from BYTMS or Nexus systems. It ensures availability of key shipping details such as booking, vessel, voyage, port of departure, and port of loading. The application provides comprehensive business reporting that supports revenue recognition and enhances operational visibility.
• Transportation Order Capture System (TOCS) – Caterpillar
  This system is a web-based application that manages the end-to-end purchase order flow for GMM shipments. It is integrated with multiple Spring Batch applications such as Order Processing, Order Shipment, OCS Order Grief Reprocessing, GMM Batch, and Output Processing. These batch processes validate business rules and conditions, ensuring that only valid data flows to the target system. In case of any errors, the system captures and logs them, displaying detailed error information in the portal for monitoring and resolution.