Hire the Best Microsoft Visual C++ Programmers & Developers
in the United States

Pell Software is a 100% US-based software development specialist based in Denver, Colorado focused on partnership and reliable, long-term support. About Us: • 100% US-based — Full-time staff, never outsourced • Prebuilt software templates — Save time & money • 70+ Perfect 5-Star Reviews! — Service-oriented approach • Long-term Partnership Focused — Collaborate directly with software engineers ———————————————————— What We Do: • API Integrations • Custom web programming • AI Development, AI-First Software Development • HIPAA compliant software & integrations • Web portals • Work management systems • Business portals & utilities • Middleware systems • eCommerce solutions • PWAs & desktop apps ———————————————————— Our Tech Stacks: • Microsoft: .NET Core, C#, VB, WebForms, MVC, Razor Pages, Blazor, Azure, MSSQL, Visual Studio, TypeScript • LAMP/WAMP: PHP, MySQL, Linux, Apache • Frontend: Vue, Angular, React, Boostrap • Ruby: Rails, Postgres • Other: git, Jira, Confluence, HTML, Javascript, jQuery, Claude Code, AI Software Development ———————————————————— Platforms & APIs: Authorize.NET, SagePay, MINDBODY Online, Brantree, PayPal, Amazon Pay, Fedex, UPS, FreightQuote, QuickBooks Online, QuickBooks Enterprise, Sage 100, Sage 300, Sage Cloud, Sage Intacct, Acumatica, ClubOS, Active Campaign, SharpSpring, Facebook, Google, FirstData, Counterpoint, Moneris Payments, Braintree, PaceJet, TaxJar, Avalara, Amazon, Facebook, Google, QuickBooks Online, MINDBODY Online, Active Campaign, SharpSpring, QuickBooks Commerce, Counterpoint, UPS, FedEx. ———————————————————— Pell Software, LLC *Check out our reviews online!*

I am a high-functioning autistic adult with a knack for writing video game reviews, chiefly of roleplaying games, with occasional RPG-related editorials, not to mention anthropomorphic character AI artwork.

I am an American citizen. English is my native language. Spanish is my second language. German is my third. I have also studied numerous other languages. In addition to software development as a contractor, I tutor students online in both computer science and the English language. I am also a technical writer, and I have authored a book on the C programming language.

I lead end-to-end Unity development for 2D and 3D games and software, shipping 10+ titles on Android and iOS, with full ownership of UI/UX, architecture, monetization, and Live Ops, from prototype to long-term production support. ✅ I have provided game development services to - Teams and Game Studios requiring a prototype, an MVP, a production-ready game. - Communities seeking to captivate their audience through a video game - Individuals wanting to test out concepts and designs - Individuals seeking to test ideas on the market (Android/IOS) ✅ Developing games in the following genres - 2D Physics based Shooters, Physics based Puzzles - 2D board games, Word Games - 2.5D Rogue-Like - 3D Runners, 3D Car Racing, TPS - Casual, Hyper Casual, Idle, Clickers - Real Time Multiplayers - Metaverse, NFT-Enhanced ✅ With technologies such as: - Unity3D, C#, Visual Studio, Android Studio, xCode, Libgdx, Java - Microsoft Azure Playfab, Azure Functions, Photonengine - Firebase Analytics GA4, Unity Analytics, DevToDev Analytics, Firebase Messaging, Facebook SDK - AWS: Lambda, API Gateway, IAM, EC2, Secrets Manager, Amazon Redshift, Unity3D AWS SDK - Kochava, Applovin Max Mediation, Applovin, Unity Ads, Admob, In-game world ads - ERC-20 Smart Contract Integration, Chainsafe, Moralis - Figma, Notion, Jira, Trello - Git, Source Tree, Plastic SCM - Unity: Cinemachine, Native UI, Character Controllers, A* Pathfinding, tweens, mesh deformers, Fbx/Obj handling, and many other assets from the Unity Asset Store ✅ Common Responsibilities - Lead game engine development, ensuring robust and functional gameplay foundations. - Transform customer requirements into efficient, maintainable code. - Oversee key game features, coordinating with team members for timely delivery. - Manage project timelines and milestones, demonstrating strong organizational skills. - Direct performance optimization across various devices to enhance user experience. - Contribute creatively to game design and audio elements. - Innovate with gameplay prototypes and feature development. - Document processes and uphold high-quality production standards. - Develop animation state machines for characters, objects, and environments. - Independently manage tasks, ensuring efficiency and effectiveness. ✅ AGILE GAME DEVELOPMENT As an experienced Unity developer, I possess the expertise necessary to deliver high-quality products with efficiency, awareness and leadership. I am equipped to handle both large-scale Unity projects and smaller prototypes, adeptly adapting to meet the specific needs and requirements of each project. ✅ MOBILE APP INDUSTRY As a Unity3D specialist with a strong focus on mobile development, I bring a wealth of expertise and a deep understanding of the nuances and demands of mobile platforms. I bring a comprehensive skill set encompassing performance optimization, KPI-Driven-Development, Effective ad systems, ad mediation setups, A/B/C testing and many other mobile-specific technicalities faced when uploading apps to both Google Play and the App Store. Significant courses: Assembly Language, Theory Of Computation, Design and Analysis of Algorithms, Automata Theory, Machine Learning, Computer Vision, Software Engineering, Discrete Math, Numerical Analysis, Calculus, Linear Algebra

Senior Windows & Cross-Platform Application Developer UWP • WPF • MAUI • Xamarin • WinForms • Bluetooth LE • IoT With 25+ years in software development, I build robust, high-performance desktop and mobile applications for the Windows ecosystem and beyond. My expertise spans the entire product lifecycle — from architecture and UI/UX to deployment — backed by hands-on experience with both waterfall and agile (Scrum) methodologies. What I Bring: deep Windows Stack Mastery: 20+ years creating production-grade apps with WPF, UWP, MAUI, Xamarin, classic WinForms and of course console applications. Bluetooth LE Specialist: Expert implementation of BLE services, GATT profiles, and device communication on Windows 10/11. IoT & Embedded: Extensive Arduino/ESP32 programming for telemetry, sensors, and consumer devices. Enterprise-Grade Quality: Delivered solutions for global leaders in telecom and energy, ensuring scalability, security, and maintainability. Technical Highlights: C# • .NET 4.8 → 8 • XAML • MVVM • WinUI 3 • Visual Studio • Git • REST/GraphQL • JSON/XML • SQL/SQLite • Unit & Integration Testing • CI/CD (GitHub Actions/Azure DevOps) • Performance Profiling & Optimization Why Hire Me? • fast, guaranteed results delivered strictly to your project requirements. • rapid, transparent communication and detailed status updates. • clean, well-documented code that your team can extend with confidence. • problem-solving mindset: I don’t just write code — I identify risks early and propose pragmatic solutions!

I am a self-employed computer programmer who, for many years, has built reliable software systems that provide recurring profit to their owners and quiet enjoyment to their users. Whenever possible, I provide fixed-fee estimates to my clients to protect them from unexpected cost overruns. I have many years of proven results in diverse settings. This experience, supplemented by a BS/BA degree in Mathematics and Computer Science (Boston College), a Masters of Science degree in Computer Science (Fairleigh Dickinson University), two years of study in a Ph.D. program (Stevens Institute of Technology), and a Graduate Certificate in Object-Oriented Design (New Jersey Institute of Technology) facilitates a unique synthesis of formal scientific training to augment practical industry experience. I have years of experience with C++/C#/C, .NET, Desktop, JavaScript, Python, and various other web, mobile, desktop, and server development technologies. Many projects have included RS232, RS422, USB, GPIB, MIDI, Ethernet, and Bluetooth interfaces to external industrial controllers and equipment. My recent areas of research and self-study include the application of concurrent programming algorithms to complex problems that have, in the past, been addressed by linear/non-concurrent algorithms. To this end, I have purchased and configured an advanced 128 GB Windows 2025 server with a 48 GB NVIDIA RTX A6000 GPU and a 24-core Xeon processor. My recent successes include the design & development of a mobile (both iOS and Android) application deployed in a hospitality environment across several dozen venues nationwide. I have designed and developed the client-side application as an HTML5, CSS, JavaScript, JQuery, and AJAX cross-platform "hybrid" application. The device-side code runs within a C# (Android) or Objective-C (iOS) custom-developed "native shell" application that provides the HTML5/JavaScript application with device-specific functionality (e.g., hardware access, graphics) via an abstracted interface. I designed and developed the server-side as a custom-written Windows Server 2012 r2 RESTful Web Service written in C# with a SQL Server 2016 back-end. My experience also includes many years of successful desktop development for several local (NJ) pharmaceutical companies. Typical applications include advanced sales/marketing data analytic applications with graphics/charting interfacing with custom data back-end systems. I have extensive experience in consulting and off-site software development for organizations of all sizes. My skills include expertise in most major programming languages with extensive experience developing software applications in the C, C# and C++, Python, Ruby, VB.NET, ASP.NET, and JavaScript languages in the .NET/PC/Windows environment. I have developed stand-alone, networked, client/server, internet/intranet, and web-service applications for various management science applications. My experience includes over 25 years of customer-driven, results-oriented programming in the pharmaceutical, hospitality, and financial services industries with specialized expertise in off-site development, testing, deployment, and optimization of ad-hoc analytical applications for .NET, MS-Office, JavaScript, AJAX, ASP/ASP.NET environments. My commitment to quality, reliability, and honesty make me a significant asset to any information science undertaking. I am a US citizen. English is my first language. Thank you for taking the time to review my profile.