Application Frameworks (AFW) is a boutique enterprise software consultancy specialising in Microsoft .NET, C#, Oracle, and the modernisation of business-critical software systems.
For more than 25 years, we have helped organisations build, extend, optimise, and support enterprise applications where reliability, scalability, and performance are essential. We specialise in rescuing and modernising legacy systems, enabling clients to extend the life of valuable software while adopting modern technologies.
Our expertise includes migration from .NET Framework to modern .NET, Oracle database development and PL/SQL, database performance optimisation, enterprise architecture, and high-volume transaction processing. We are particularly effective in environments where systems are large, long-lived, and require careful evolution rather than complete replacement.
AFW also has specialist domain knowledge in Standard Transfer Specification (STS) electricity and gas prepayment systems, having delivered solutions for utility organisations for many years.
Unlike large consulting firms, our clients work directly with highly experienced senior engineers who quickly understand complex business and technical challenges and deliver practical, maintainable solutions.
Our services include enterprise software development, legacy application modernisation, Oracle database optimisation, performance tuning, technical consulting, architecture reviews, production support, and complex system troubleshooting.
If you need experienced professionals to modernise, optimise, or extend your existing .NET and Oracle systems, AFW provides the expertise to deliver reliable, production-ready solutions with minimal risk and maximum business value.
API DevelopmentCustom Software DevelopmentEnterprise App Modernization
Windows server.NETHTML5Partner APIASPASP.NETCC++C#JavaJavaScriptSQLXMLSOAP API
$200,000 to $999,999
Apr. - Dec. 2023
5.0
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
5.0
"Their way of working created a motivating environment."
Aug 13, 2026
Enetrprise Client Executive, Energy Company
Anonymous
Verified
Utilities
Budapest, Hungary
51-200 Employees
Online Review
Verified
Application Frameworks upgraded and migrated various prepayment systems to a single centralized system for an energy company. They also integrated the client's ERP system and customized the solution.
Application Frameworks successfully deployed the new system and migrated user data. The team demonstrated a high level of flexibility and competence, adapting to the client's changes and answering their questions promptly. They also provided good documentation.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Enetrprise client executive of an utilities company
Describe what your company does in a single sentence.
Developing, manufacturing and selling electricity, gas and water metering products, developing and operating meter data acquisition and processing software.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Application Frameworks to accomplish?
Upgrading and migrating different prepayment systems into one centralized system
Interfacing to SAP for automatic vending process using 3rd party vending network
Regionalizing the central system, customizing and configuring the system to enable selective access for different external companies
SOLUTION
How did you find Application Frameworks?
Referral
Other
Why did you select Application Frameworks over others?
Referred to me
Other
How many teammates from Application Frameworks were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Merging 5 old STS prepayment systems serving STS keypad electricty meters and both chipcard and NFC card gas meters.
Integration with the utility ERP system to provide the electricity and gas vending functions via the ERP system to 3rd party vending partners.
High level of customization to provide separation of regions and roles among 20+ companies using the system.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Deployment of new test system first, demonstarting vending to customers from each reagions.
Successful data exchange test with the mainframe system.
Successful functional and security test.
Deployment of productive system and migration of user data.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Project management was adequate and competent. Escalating the to additional people as it was needed and in an extent as needed.
AFW showed right flexibility adopting and following the customer changes. The questions risen were properly analyzed and answered in due time.
Documentation was also good, detailed and available in due time.
What was your primary form of communication with Application Frameworks?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Competence, listening to requests and proper processing of information.
Their way of working created a motivating environment.
Are there any areas for improvement or something Application Frameworks could have done differently?
Certainly there could be areas of improvment everywhere, but I do cannot recall particular are to address.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
Showing 1-1 of
1 Reviews
Locations (1)
Regus Willowbridge TygervalleyCape Town, South Africa7530
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