Open to opportunities

David Penna

@davidpenna

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Software Engineer building secure full‑stack payment and internal apps with .NET, Azure, and Stripe.

United States

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What I'm looking for

I’m looking for a role where I can build and integrate full-stack .NET/Azure solutions (including payments and automations) and take ownership of Dynamics 365 F&O and web applications, collaborating to deliver practical business impact.

I’m a Software Developer / Engineer who builds and modernizes full-stack business systems—from internal tools to customer-facing pages. I’ve developed a credit card payment system using .NET, SQL Server, Azure Function API backend, Blazor Server, Azure Storage, and Stripe checkout integration.

I also migrate and enhance web applications, including moving a user forum to a new server with MySQL/PHP backend and phpBB frontend. I’ve created ASP.NET internal web apps for order entry via Excel file import/export, and I build process automation with Power Automate desktop for key account web portal invoice entry optimization.

Alongside development, I’ve served as Finance tech lead for Dynamics 365 F&O configuration, implementation, and customization, and I support web operations as Webmaster (WordPress/Elementor, WooCommerce, MySQL maintenance, and email/SMS announcements via MailChimp and ClickSend). I aim to deliver reliable, well-integrated solutions that connect data, users, and workflows.

Experience

Work history, roles, and key accomplishments

Webmaster and Database Admin

Suffolk Intergroup

Designed and maintained a WordPress/Elementor website, including WooCommerce checkout and Stripe payment gateway setup. Administered MySQL and Google Workspace, managed organizational email/security, and created email/SMS announcements using MailChimp and ClickSend.

WordPress Elementor WooCommerce Stripe MySQL Google Workspace Mailchimp ClickSend Database Administration

Software Developer Engineer

Korg USA Inc.

Built a full-stack credit card payment system using .NET, SQL Server, Azure Functions, Blazor Server, and Azure Storage, integrating Stripe Checkout. Migrated a forum site to a new server and developed ASP.NET internal order entry tools with Excel import/export, plus Power Automate desktop automations and Dynamics 365 F&O finance tech lead configuration.

ASP.NET SQL Server Azure Functions Blazor Azure Storage Azure DevOps T SQL Dynamics 365 F&O