M204 To Spring Boot Microservices

Keyhole Software Application Rewrite, Java, Microservices, Modernization, SPA, Spring Batch

Client: A national transporter of industrial, commercial and retail goods Development Category: Modernization Services Performed: Architecture Analysis, Technical Strategy, Application Development In this project, almost 1,000 existing Model 204 batch applications were converted to Java Spring and Spring Batch-based applications. The goal of this engagement was for Keyhole Software to help the client to implement an application architecture and platform that …



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Modernization: COBOL Batch Processing to Spring Batch

Keyhole Software Java, Modernization, New Development, Spring Batch 1 Comment

Client: A financial institution Development Category: Modernization Services Performed: Requirement Specification, Technical Strategy, Application Development Worked to modernize the organization’s enterprise batch processing applications. This project included converting a long list of COBOL batch processing applications into Java-based batch applications using the Spring Batch framework. The project encompasses a wide range of tasks from calculating and assessing fees, to processing large vendor …



New Development & Education: Angular and Node.js Based Application

Keyhole Software Education, JavaScript, New Development

Client: International Retailer Project Category: New Development, Education Services Performed: Application Development, Mentoring Helped create the base Node.js/Angular.js application which all other subsequent projects were to be based upon. Application used a Node.js web server with Express middleware for logic and routing, Handlebars for templating, and AngularJS as the front end for Single Page Applications. Created an international redirect modal which popped up for …