Tecmor International LLC is an inspection and technical services company modernizing the application that supports its oil and energy operations. ASCENDING transformed its aging Flash application into a modern single-page experience with a maintainable backend architecture and workflows designed around today's inspection operations.
BackgroundLegacy Inspection Application Constrained by an Aging Web Stack
Tecmor International LLC is a provider of QA/QC, third-party inspection, expediting, and technical consulting services for oil and gas projects worldwide. Its legacy Flash application contained important business data and process knowledge, but the aging stack and interaction model created growing usability, maintainability, and scalability constraints.
Inspectors, coordinators, administrators, and finance users needed a system that better reflected how inspection work is coordinated today. Key activities still crossed email, spreadsheets, disconnected files, and manual handoffs, while the legacy application was difficult to extend with a clearer user experience and new business capabilities.
The ChallengeLegacy Application Constraints Affecting Usability and Scale
The challenge is a legacy application whose technology and interaction model limited usability, adaptability, and future scale. A lift-and-shift migration would have preserved those constraints rather than resolving them.
- The Flash-based interface and dated interaction patterns made routine browser-based work harder to navigate and complete efficiently.
- Existing operational data and business rules needed to remain intact through the modernization.
- The new application needed to support current inspection, reporting, coverage, document, and financial workflows and remain adaptable as those needs evolved.
Full-Stack Application Modernization with AWS Delivery Expertise
ASCENDING is an application modernization delivery team with hands-on experience across web application engineering, AWS architecture, infrastructure automation, and containerized delivery on Amazon ECS. Tecmor's migration required those capabilities to work together so the project could address the application itself rather than only relocate its legacy stack.
That combination positioned ASCENDING to preserve Tecmor's established data and business knowledge while modernizing the user experience, application structure, and cloud foundation as one coordinated engagement.
The SolutionModern Web Architecture with Expanded Inspection Workflows
The solution is a modernization path that preserves Tecmor's business data and process knowledge while replacing the legacy Flash experience with a modern web application.
- Preserve data while modernizing the architecture: ASCENDING retained the operational data and business rules Tecmor depended on while replacing the aging user experience and restructuring the application for continued development.
- Redesign the frontend and backend: A modern single-page application experience backed by a maintainable Django application layer improved day-to-day usability and created a clearer structure for extending business functionality.
- Support current business workflows: The application was expanded around today's operating needs, including inspection assignments, reporting, recurring coverage, document handling, administrative controls, and billing workflows.
- Build for scalable delivery: The application runs in containers with AWS CloudFormation defining infrastructure, an Application Load Balancer routing traffic, Amazon RDS and Amazon S3 supporting application data and files, and GitHub Actions automating release workflows.
Improved Usability and an Extensible Operations Platform
The outcome is a more usable and extensible inspection operations platform that no longer carries forward the central limitations of the legacy web experience.
- A modern single-page browser experience gives operational users a clearer way to complete routine work.
- Inspection, reporting, recurring coverage, document, administrative, and billing capabilities reflect Tecmor's current business use cases within one application.
- The restructured application and containerized AWS foundation, routed through an Application Load Balancer, can scale and evolve without returning to the limitations of the legacy stack.
- Automated delivery provides a repeatable path for releasing further application improvements.
Built with Django and AWS Container Technologies
Frequently Asked Questions
What business value did the application modernization deliver?
The modernized application improved everyday usability, brought current operational workflows into one web platform, and established a more adaptable foundation for future business requirements.
What changed beyond the underlying cloud infrastructure?
The work replaced the legacy Flash experience with a modern single-page frontend and Django backend structure, then added operational capabilities based on current inspection, reporting, coverage, document, administrative, and billing needs.
How can Tecmor add new workflows as its operations evolve?
The modern browser experience and maintainable Django application architecture provide a clearer foundation for adding business workflows without carrying the legacy application's usability and maintainability constraints forward.
