Senior Full-stack Developer
2019 - PRESENTFreelance- Designed and researched requirements for the B2B application site to enable businesses to manage their employee and customer schedules and appointments.
- Integrated a PayPal and Stripe payment API to allow organizations and their customers to make payments.
- Created a Microsoft Framework bot accessible via Google Home, Alexa, and text messaging to allow customers to manage their appointments.
Technologies: C#.NET, .NET 5, SQL, Telerik Kendo UI, Xamarin.Forms, Amazon Alexa, Google Home, Microsoft Bot FrameworkSenior Full-stack Developer
2012 - 2021AMAG Technology- Maintained and upgraded a web app from Windows Forms through .NET MVC and eventually .NET Core with an Angular front end.
- Created, published, and maintained iOS and Android apps via Xamarin Forms to monitor the positions and activities of guards and deploy them as needed.
- Mentored junior developers and the offshore team to increase productivity.
Technologies: .NET, Angular, Xamarin.Forms, SQL, Windows Forms (WinForms)Senior Full-stack Engineer
2009 - 2012Reverse Mortgage Solutions- Oversaw a Windows Forms application to help property managers maintain properties obtained via foreclosure.
- Developed a Windows Workflow Foundation system to generate reports that were previously created manually.
- Mentored new developers to speed up the development of the internal company website to track use and progress of the Windows Forms app.
Technologies: Windows Forms (WinForms), SQL, ASP.NET, Windows Workflow FoundationSenior Full-stack Developer
2004 - 2009Bankrate.com- Managed the offshore development team to accomplish project goals.
- Redesigned the website from classic ASP to the new .NET Web Forms project.
- Initiated the addition of external-facing API to allow customers to offload some of the work that Bankrate was doing.
Technologies: ASP.NET, SQL, JavaScript, Agile Software Development
Andy Gill
Xamarin.Forms Developer in Palm Beach Gardens, FL, United States
Member since November 9, 2021
Andy is a full-stack developer with 20 years of experience in software. He is an expert in the .NET stack, from gathering requirements to SQL database design, web, Windows, and mobile back and front end, and deployed system monitoring and maintenance. His top skills include Xamarin Forms, conversational bots accessible via Amazon Alexa, Google Home, text messaging, and the full .NET stack in web or Windows applications. He enjoys solving problems that make the lives of his clients better.
Andy is now available for hire
Portfolio
- FreelanceC#.NET, .NET 5, SQL, Telerik Kendo UI, Xamarin.Forms, Amazon Alexa...
- AMAG Technology.NET, Angular, Xamarin.Forms, SQL, Windows Forms (WinForms)
- Reverse Mortgage SolutionsWindows Forms (WinForms), SQL, ASP.NET, Windows Workflow Foundation
Experience
- .NET 20 years
- C#.NET 20 years
- SQL 20 years
- Software Design Patterns 20 years
- Web Architecture 10 years
- Agile Software Development 10 years
- Xamarin.Forms 5 years
- Xamarin 5 years
Availability
Part-time
Preferred Environment
.NET
The most amazing...
...product I've built is Backofficescheduler - an app suite of two iOS and Android apps, a bot accessible via Alexa and text messaging, and a .NET core website.
Employment
Experience
- Backofficeschedulerhttp://backofficescheduler.com
I built this app suite featuring a pair of iOS and Android apps, a bot accessible via Alexa and text messaging, and a .NET core website. I've upgraded it from .NET MVC to .NET Core 2 and 3 and finally to .NET 5, and successfully published the apps and the Alexa bot.
- BackOfficeSchedulerhttp://backofficescheduler.com
BackOfficeScheduler is an application suite featuring a .NET 6 web app and OData REST API, two apps available for Android and iOS, and a chatbot accessible via Alexa and texting. It helps businesses schedule their employees and customers, providing custom checks for resource availability and against customized availability schedules and holidays. Payment and project management modules are coming soon.
Skills
Languages
SQL, C#.NET, HTML, HTML5, CSS, JavaScript, C++Frameworks
.NET, .NET 5, Telerik Kendo UI, ASP.NET, Angular, Windows Workflow FoundationLibraries/APIs
Windows Forms (WinForms)Paradigms
Agile Software Development, Web Architecture, RESTPlatforms
Software Design Patterns, Xamarin, Amazon Alexa, Microsoft Bot FrameworkOther
Xamarin.Forms, Xamarin Studio, OData, Web Development, Texting, Chatbots, Google Home, Artificial Intelligence (AI), Natural Language Processing (NLP)
Education
- Bachelor's Degree in Computer Information Systems2000 - 2004Palm Beach Atlantic University - West Palm Beach, Florida, USA
