Hire the Best Windows Forms Developers
in the United States

Over 15 years of software development expertise: small- to large-scale projects. GUI, console, multi-tier, web, service and embedded applications. Line of Business applications. Amazon MWS API. Application domain modeling. Domain Driven Design. Distributed telemetry systems. Mission-critical telecommunication applications. Freelance/independent software development/consulting experience. Ability to lead small groups of developers. SPECIALTIES: - C#, C++, C, Objective-C; - .NET, .NET Core, EntityFramework, WebApi, WPF, MSMQ, MS Prism, MS Unity, etc.; - JSON, XML, XSLT, HTML; - Database design, stored procedures, MS SQL Server/CE, Oracle, Sqlite; - OOA&D, OOP, UML, CI, Design Patterns, UI; - Visual Studio, MSBuild, NUnit, NAnt, CCNET, SVN, TFS, ClearCase, MKS, VSS, Git, GitHub, Bitbucket; - Cocoa, Core Data, Xcode; - Enterprise Architect, Rational Rose, Visio.

With over 35 years of professional experience developing Windows C++/C# desktop and web apps, I enjoy system programming, interfacing with hardware, and being thrown in the deep end. I am familiar with many technologies, including ASP.NET, SQL, Angular, WinForms, COM, Active Directory, Javascript, Typescript, OCR, and Git.

25+ years in Software Development Available for 40-60 hrs./wk. Excellent references from CEOs of the companies. Bringing products to market: inception, spec, architecture, implementation, testing. Seeking for software development projects in the following areas on Windows Platforms: - Recent successful GPT-3/3.5/4 API experience with C#, DALL-E interface, and OpenAI Whisper. - Experience of developing RAG Web Service enabling chatting with private corpus of documents, based on Azure Cognitive Search SDK, Azure OpenAI API and Azure Cosmos Vector DB for vector, hybrid, and semantic search. Segmenting Word/PDF/Excel/CSV/Text documents, embeddings, and ingestion. - Worked with ML.NET in VSTO Outlook Add-In environment for email classification. - Experience with Text-To-Speech and Speech-To-Text using AWS, Azure, Google, Eleven Labs, and other vendors. Experience with Google Voice Services, including Diarization (recognition of different speakers and designation in the transcript), and Medical Transcription. Able to produce STS (Speech-to-Speech) application - interacting with ChatGPT over microphone and speakers. Recent Development Experience of TTS with OpenAI. - AI Training of basic GPT models using fine-tuning, and embedding techniques with vector databases, such as Pinecone, Qdrant, and Milvus APIs. - OpenAI Completion and Embeddings API, GPT-3/3.5/4, Whisper API for Transcribing and Translation - Azure Semantic Kernel, Azure Data Explorer (ADX), Azure Blob Storage, Azure Analytical Services. - AWS Text-To-Speech, AWS Storage - Web Services: REST-API, ASP.NET Framework and Core, WCF Web Services, Microservices - Azure Active Directory Authentication from Desktop Applications in C# - Desktop applications with C#/.NET Framework/.NET Core, WinForms, WPF, DevExpress - Microsoft Office VSTO/COM Add-Ins for Outlook, Excel, Word, and PowerPoint - Client/Server Systems: Sockets and high-level protocols, such as HTTP, FTP, MQTT - Windows Services - Microsoft Dynamics 365 - Hardware Interface: USB/RS232/RS485 Technologies and Frameworks: - Languages: C#, C/C++, Python, MicroPython, XML, JSON - Databases: SQL, SQLite, MySQL, Entity Framework 6/Core and LINQ. - Networking: Sockets (.NET and Winsock), REST API, WCF, HTTP, FTP, MQTT, packet-level TCP/IP, - Serial (RS232/RS485), MODBUS. - IDE: Visual Studio 2010 through 2022 - Office Add-Ins: VSTO Add-ins for Outlook, Excel, Word, PowerPoint. Add-In Express Framework. - VOIP: PJ SIP Stack with DBUS, Asterisk, Open Phone Abstract Library (OPAL) - Active Directory/LDAP/ADSI - Monte Carlo Simulations in C# - Linux: C/C++ and Python with MQTT Development on Ubuntu and Raspbian. - AES256 Encryption, Monte-Carlo Simulations, SHA256, PGP/GnuPG PKI (Public Key Infrastructure) Application binaries signing (Authenticode), Security Certificate generation in code based on CA. - Installers with Advanced Installer, Deployment strategies. - Product Licensing

Microsoft Certified with 15+ years of full-time, professional experience as a software engineer in various fields such as Engineering, Higher Education, Human Resources, Accounting, and Manufacturing. Cloud (AWS): - Hosting and Storage | S3 - Global Content Delivery | CloudFront - Serverless Cloud Functions | Lambda - API Gateway | Deploy, manage, and secure APIs - Email | SES | Transactional and marketing email delivery - Virtual Private Servers | EC2 | Lightsail - DNS | Domain Registration | SSL Management | Route 53 Web & Application Development: - C# | ASP.NET Core | VB.NET | WinForms | WPF | Console - Python | Django - PHP | WordPress - Node.js | Lambda - HTML5 | JavaScript | CSS Automation & Scripting: - OpenAI | ChatGPT | integrations and automations - Python | scripting and API workflows - Windows | PowerShell task automation - Google Workspace | Sheets, Forms, Gmail, Apps Script - iOS | Apple Script | Shortcuts | Terminal automation Database: - SQL Server - Oracle - MySQL - SQLite Consultations and Mentoring: - Single Session | Debugging | Optimization | Q&A - Long-Term | Engineering | Architecture | Development | Cloud Infrastructure Please consider allowing me to be part of your next project. I look forward to the opportunity of making you my next satisfied client.

* 25+ years of experience in delivering quality software and architectures over a number of technologies both as a Lead Developer and Senior Software Engineer. * 14 years Architecture Experience * 10 years Team Lead Experience * Specialize in 1. Leading new development of architecture, platforms, processes and solutions to ensure software will meet diverse requirements of the future. 2. Developing High Performance Solutions and solving complex problems. 3. Maintaining and moving legacy systems to new architectures while maintaining revenue of existing systems. 4. Excellent people skills in working with all levels of an organization (Technical and Non-technical) 5. Being a team player, technical expert and technical leader 6. Working with people at all levels to come up with excellent solutions (Finding common ground). 7. Keeping up with my skills by doing freelance Projects (wpf, winforms, C#, C++, python, microcontrollers and Web Development). Front End Languages/Tech: Pure Javascript, html, css, ASP .NET with Razor Pages.

Software Engineer with over eight years of experience developing products and features using the .NET ecosystem and deploying using cloud services such as AWS and Microsoft Azure. Specializes in backend systems, relational database operation and management, 3rd party integrations, and cloud service integrations.