TESTIMONIALS
A Client's (FollowMe.Aero) review on Upwork:
Rating is 5.0 out of 5.
"We warmly recommend Andrey - he is an experienced professional with a great understanding of data modelling and solution architecture. Our project was transformed from pure reviewing to a bigger rewrite and Andrey made sure domain-level issues were corrected on the way"​
Endorsed by the client as:
Committed to Quality,
Clear Communicator,
Detail Oriented,
Professional.
​A Rollbar.NET Notifier SDK User:
​
Anyways, thanks for getting this fixed quickly! When is 1.1.0 scheduled for release?
@akornich - 1.1.0 works perfectly. Thanks for getting this fixed so quickly.
PROJECTS
Our Portfolio of Work
FollowMe.Aero Data Service WebAPI
An ORM stack upgrade turned into a proper data model and WebAPI redesign to meet current requirements
The FollowMe dev team and its founders contacted us via the Upwork asking to replace their current ORM (a mixture of NHibernate and Dapper) stack with the EntityFramework Core on their data service side.
After initial review of their codebase we found out two major prerequisites to this task.
Firstly, we had to upgrade the whole data service codebase from .NET Framework 4.5 to .Net 8.
Then, we had to redesign the whole legacy data model towards more adequate new model that is more development and performance friendly.
So, that is what we did. After upgrading the legacy codebase to .NET 8 and thoroughly documenting all the major use cases we designed and implemented a new data model, a new data access layer based on the EF Core encapsulated within a new data access framework based n combination of the Repository Pattern and the Specification Pattern. We added an extensive set of unit tests for this new framework and well as samples to demonstrate proper use of the framework.
This new framework is intended to be used as the foundation for the new generation of FollowMe.Aero data service WebAPI that the company is currently working on.
​
​
The Client's review on Upwork
Rating is 5.0 out of 5.
"We warmly recommend Andrey - he is an experienced professional with a great understanding of data modelling and solution architecture. Our project was transformed from pure reviewing to a bigger rewrite and Andrey made sure domain-level issues were corrected on the way"
Endorsed by the client as:
-
Committed to Quality
-
Clear Communicator
-
Detail Oriented
-
Professional
ROLLBAR.NET NOTIFIER SDK
A Real Success
Rollbar provides their clients with a REST based Service API and a sophisticated Dashboard web UI that serve as a centralized globally available hub for handling error and log entries generated by the clients' software products running anywhere in the world.
Rollbar also provides a wide range of client-side SDKs compatible with various software technologies used by the clients. Those client-side SDKs are called Notifiers and can be hosted by the clients' software products to properly report their log entries to the Rollbar API.
As Rollbar was expanding their presence within Microsoft .NET-based software products they needed to significantly upgrade their initial version of the Notifier for .NET. Rollbar chose Wide Spectrum Computing for the job.
After discussing the details of the project, we agreed on a couple of deliverable milestones and the budget for each milestone (with Rollbar offering a generous extra buffer of about 20% in case of possible unknowns in the project) we kicked off the design phase.
The requirements for the new version of the Notifier implied a complete re-architecture of the legacy solution so that we started it from ground zero.
As the result, the new Rollbar.NET Notifier SDK, which supports all existing .NET Standard implementations (.NET Framework, .NET Core, Xamarin), was delivered on time and on budget while having much richer configurability, way larger feature set, better performance, and solid unit test coverage as compare to the legacy solution. The internal engineering documentation and the customer/user-facing SDK-related documentation were provided as well.
Subsequently, our initial contract was expanded to support the new SDK launch
including maintenance of the SDK and handling any new feature request after the launch.
So far, we were able to quickly add close to a dozen of new features (small and relatively large) and helped to smoothly guide the Rollbar clients through the adoption process of the new SDK.
And the total bug/defect count of the new SDK is extremely low!
To learn more about the Rollbar, please, refer to: http://www.rollbar.com
To learn more about the Rollbar.NET SDK, please, follow these links:
The SDK components are available on NuGet (over 10.5 Million downloads and keeps growing):
https://www.nuget.org/packages/Rollbar.NetCore.AspNet/
https://www.nuget.org/packages/Rollbar.Net.AspNet.Mvc/
and more...
​
ROLLBAR-IOS NOTIFIER SDK
Another Real Success
After the successful launch of the Rollbar.NET SDK that we implemented for Rollbar, they asked us if we would like to maintain and eventually to refactor/redesign another SDK - this time targeting Apple development platform including macOS, iOS, tvOS, watchOS.
We started by clearing the bags backlog, first.
Then, we started adding new features to get it on par with their flagship SDK that is Rollbar.NET.
Now we are in the process of continuous refactoring of the SDK codebase and its design.
To learn more about the Rollbar, please, refer to:
To learn more about the Rollbar-iOS SDK, please, follow these links:
https://docs.rollbar.com/docs/ios
​
​
ROLLBAR-APPLE NOTIFIER SDK
Rollbar-iOS reborn and available as Beta
After successfully improving Rollbar.NET and Rollbar-iOS SDKs we moved forward with a virtually full rewrite of Rollbar-iOS under the new Rollbar-Apple name - this time targeting all of the Apple development platforms including macOS, iOS, tvOS, watchOS.
Rollbar-Apple SDK is currently offered as a Beta/Preview release.
It is more light-weight compare to Rollbar-iOS and modular. It is built on top of the Swift Package Manager.
Now we are in the process of adding new features to it.
To learn more about the Rollbar, please, refer to:
To learn more about the Rollbar-Apple SDK, please, follow these links:
https://docs.rollbar.com/docs/apple
​
​
LINE-OF-BUSINESS SOFTWARE SOLUTION FOR MOTIVXTOOLS
Work in Progress
MotivXtools asked us to build a custom Line-of-Business software solution to have better grasp on their product sales numbers.
At the core of the solution is an Azure hosted WebApi service developed in .NET Core 2 and a custom designed database behind that service. This service monitors MotivXtools' MWS account with Amazon and harvests all the available reporting data. Then, the service turns the tab separated data strings into corresponding data structures and stores the data into a highly normalized database while performing some incoming data cleanup like removing data duplication and fixing inconsistencies in data formatting.
This project is work in progress. The first phase, that is essentially a proof of concept that implements a relatively small subset of the envisioned solution, is complete and fully operational. Meanwhile, MotivXtools uses Microsoft PowerBI Desktop application to observe the live data that is already available via the service and working on the further detailed spec for the next development phases.
You are welcome to give us an opportunity to add one more success story to this portfolio.
