Hire the Best
Windows Communication Foundation (WCF) Specialists
Yaqub A.
Islamabad, Pakistan
With over 10 years of hands-on experience and 33,000+ hours delivered on Upwork, I help businesses implement, customize, and scale their Microsoft Dynamics 365 CRM and Power Platform solutions, with a laser focus on results, not just technology.
As one of Upwork’s Top 3% freelancers, I’ve worked with 100+ clients worldwide, helping them streamline sales, improve customer service, automate workflows, and gain real-time insights through smart CRM implementations and integrations.
✅ Why Work With Me?
Proven Track Record: 100% Job Success Score, Top Rated Plus, 33,000+ Upwork hours
CRM & Power Platform Expert: Dynamics 365, Power Apps, Power Automate, Power BI
Certified & Reliable: Microsoft-certified with consistent on-time, on-budget delivery
Full-Cycle Delivery: From setup and customization to automation, migration, and ongoing support
Clear Communication: I prioritize clarity, transparency, and long-term collaboration
💼 Services I Offer:
Dynamics 365 CRM Setup & Customization
Business Process Automation (Power Automate)
Power Apps & Canvas App Development
Custom Plugins, Workflows, and PCF Controls
Data Migration (Legacy to Dynamics using KingswaySoft)
CRM Integrations (SharePoint, Outlook, Twilio, Xero, and more)
Power BI Dashboards & Reporting
Day-to-Day CRM Admin & Support (Short or Long-Term)
If you're looking for a dependable partner to turn your CRM into a growth engine, let’s talk.
📩 Message me to discuss your goals and how we can help achieve them.
#MicrosoftDynamics365
#Dynamics365CRM
#PowerPlatform
#PowerApps
#PowerAutomate
#PowerBI
#CRMExpert
#DataMigration
#BusinessAutomation
#DigitalTransformation
#CRMIntegration
#UpworkTopRated
#CanvasApps
#PCFControls
#Dynamics365Sales
#Dynamics365CustomerService
#Ticketing
#LeadManagemnt
#Quotation
#SLAManagement
#Dashboards
- CRM Software
- API
- API Development
- API Integration
- Microsoft Dynamics 365
- Microsoft Dynamics CRM
- SQL Server Integration Services
- Data Migration
- C#
- Microsoft Power BI
- .NET Framework
- JavaScript
- Microsoft Power Automate
- Microsoft PowerApps
- Automation
- ASP.NET MVC
- Customer Relationship Management
Grigorii Z.
Cary, United States
My technical summary:
- HTML/DHTML/HTML 5, ASP.NET1.1/.NET2.0/4.0, MVC 3 with Razor, Silverlight, Entity Framework 3.5/4, LINQ, WCF, javascript/jQuery/toolkit, Remoting, log4net, NUnit, JavaScript on IIS server, Java SE/EE, JSP, Eclipse on Tomcat server; Ruby, Watir, Ruby-on-Rails on Web-bricks.
- C/C++/VC++/C#.NET development with API/technologies: Win32 API, MFC, OLE, COM, STL, ATL, GDI, OpenGL, .NET, ActiveX, Automation, DirectX, MS XML, MS HTML.
- NUnit, Watir, Selenium, Squish Frog Logic, MS Team System, development of Web-test automation tool based on Selenium RC.
- Reporting: Reporting Services, Microsoft Report Viewer, Crystal Reports.
- Borland Delphi: small windows applications and one large project using the technologies Fast reports, ADO, Automation, OmniXML.
- Database development: MS SQL 2000/2005/2008, MS Access, MS Excel, technologies: DAO, ODBC, OLE DB, ADO/ADO.NET, MS Office Automation, SQL/T-SQL (SP, triggers), design of databases with ErWin
- Mathematics research: complicated mathematical hands-on tasks solving, Fuzzy Logic, Neural Networks, Expert Systems, Genetic Algorithms, etc.
Graphics programming and Game Development: 2D and 3D image processing, computational geometry, game physics.
- Computer modeling: GPSS, Arena.
- Operating systems: Windows 95/98/Me/NT/2000/XP, Windows CE, Windows Server 2000/2003, MacOS X Leopard.
- Source control systems: Pocket PC 2003, Windows Mobile 5, Native Visual C++.
- Other: design patterns, files format parsing, data storing technologies, reverse engineering, search systems (full-text search), cryptography.
- ASP.NET MVC
- C++
- C#
- HTML
- JavaScript
- Windows Communication Foundation
- .NET Framework
- AJAX
- jQuery
- ADO.NET
- ASP.NET
- Web Development
- Data Scraping
- LINQ
- Microsoft Silverlight
Viet N.
Ho Chi Minh, Vietnam
◈ Top Rated Plus freelancer with 100% Job Success on Upwork
◈ More than 17 years of experiences using Microsoft tech stack to develop Web, Mobile and Windows based applications, with strong analytical skills and a broad range of computer expertise.
◈ An excellent problem-solver, able to quick grasp complex systems and identify opportunities for improvements and resolution of critical issues.
◈ Dynamic and committed in continue gaining knowledge of the business domain and latest technologies
◈ Excellent team player, skilled in enlisting the support of all team members in aligning with project and organizational goals.
- Windows Communication Foundation
- C#
- ASP.NET MVC
- Windows Presentation Foundation
- AngularJS
- jQuery
- Microsoft SQL Server
- Entity Framework
- Microsoft Outlook Development
- .NET Core
- Microsoft Silverlight
- Unit Testing
- XAML
- Web API
Navneet S.
Mohali, India
Microsoft Dynamics 365 , Power Platform Consultant/Developer has more than 16 years of experience in Microsoft Dynamics 365 CE, Power Platform, Power Apps, Power Automate and Microsoft .net technologies.
Microsoft Dynamics 365 Certifications:
✔ MB-600: Microsoft Dynamics 365 + Power Platform Solution Architect
✔ MB-400: Microsoft Power Apps + Dynamics 365 Developer
✔ MB-200: Microsoft Power Platform + Dynamics 365 Core
✔ MB-210: Microsoft Dynamics 365 Sales
✔ MB2-716 Microsoft Dynamics 365 Customization and Configuration
✔ MB2-712 Microsoft Dynamics CRM 2016 Customization and Configuration
✔ 70-315 Developing and Implementing Web Applications with Microsoft Visual C# .NET and VS.NET
* Microsoft Dynamics 365 CRM On-Prem, Online Implementation
* Microsoft Dynamics 365 CRM Customization & Configuration
* Power Apps( Model-Driven Apps, Canvas Apps, Portals)
* Power Automate - MS Flows
* SSRS, PowerBI Reporting
* Dynamics 365 Outlook App
* Voice of customer/Microsoft Forms Pro
* Migrating data from/to Dynamics CRM
* Integrations SharePoint, OneNote, Email, One Drive for Business, Outlook
* Microsoft Dynamics 365 for Sales, Customer Service, Marketing, Field Service, PSA
* Azure Functions
* AI & Copilot: Integrate Dynamics 365 Copilot for smarter workflows and natural language commands
Tools and Technologies worked on are Microsoft Dynamics CRM 2013, 2015, 2016, D365 Product Development, Customization & Configuration, Power Platform, Microsoft Azure, JS/JQUERY, Asp.net, C#, Vb.net, Script Sharp, SQL Server, MVC, WCF, WPF, HTML, Ajax and related MS Technology stack. Agile, DevOps, Visual Studio .NET, SVN, Win CVS, VSS, TFS, JIRA, Remedy, Source Depot, and Git.
Thank you for your time and consideration.
- Microsoft SQL Server Reporting Services
- Microsoft Power Automate
- jQuery
- Microsoft PowerApps
- ASP.NET
- Microsoft Visual Studio
- Microsoft Power BI Data Visualization
- C#
- Neos Flow
- Windows Communication Foundation
- Microsoft Dynamics CRM
- Microsoft Azure
- Microsoft Power BI Development
- Microsoft Dynamics 365
- Microsoft Dynamics Development
- Microsoft Power BI
Deepak Kumar S.
Beawar, India
A dedicated full-stack developer with expertise in .NET, C#, Angular, and .NET Framework. With 14+ years of experience with lots of global customers has built a reputation for scaling customer expectations. I specialize in crafting clean, maintainable, and efficient solutions that drive real business results.
I normally prefer to work closely with the client to identify each requirement properly to ensure perfect delivery.
👉 𝐌𝐲 Technical 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞:
🔷 Backend Development:
- .NET, .NET Core, .NET Framework, C#, ASP.NET Core, VB.NET
- ASP.NET MVC, Web API, ADO.NET, Razor, Blazor, Web Forms
- Entity Framework, Entity Framework Core, Windows Services
🔷 Frontend Development:
- AngularJS, React, JavaScript, TypeScript, jQuery
- HTML, CSS, Bootstrap, Tailwind CSS, Material UI
🔷 API & Cloud Services:
- RESTful & SOAP API Development, OAuth, JWT Authentication
- Azure, AWS SDK, OpenAPIs, Stripe, PayPal, Redis, ElasticSearch
🔷 Databases & Storage:
- MSSQL, MySQL, PostgreSQL, MongoDB, SQLite, GraphQL
🔷 DevOps & Deployment:
- Microsoft Azure (App Services, CI/CD), AWS, Docker, Web Hosting
🔷 Other Technologies Skills:
- Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL
- API Development, Authentication, Authorization
- SQLAlchemy, PostegresDB, MySQL, SQLite, SQL Server, Datasets
- Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting
- Python Libraries: NumPy, pandas, scikit-learn, tensorflow, etc.
- AWS SageMaker, AWS Bedrock, AWS Machine Learning Services, AWS AI Services
- Azure Cognitive Services, Azure Bot Service, Azure QnA Maker, Azure Vision, Azure
Document Intelligence
🔷 USPs:
- High-Quality Code
- Scalability & Performance
- On-Time Delivery
- Long-Term Collaboration
- Transparent Communication
🔷 Let's transform your ideas into reality with powerful .NET solutions!
I look forward to working with you and contributing to your success. Let’s connect and discuss your project today!
- Windows Communication Foundation
- HTML5
- AJAX
- jQuery
- ASP.NET MVC
- ASP.NET
- Google Analytics
- CSS 3
- Payment Gateway Integration
- Google Maps API
- PSD to XHTML
- SAP Crystal Reports
- DNN
- PayPal Integration
Robert L.
Bryan, United States
Seasoned .NET, Angular, React, and NodeJs Engineer with 15+ years of experience ranging from small businesses to Fortune 500 corporations.
Excellent communication skills, with deep knowledge of software economics and architecture. Bachelor's degree in Economics with Systems Analysis, recipient of a Ph.D. fellowship in Computer Science at SMU, with experience working for one of the biggest IT consulting firms in the world, Capgemini.
I love reading, so my favorite technical books include Martin Fowler's Patterns of Enterprise Application Architecture, Effective JavaScript by David Herman, and Enterprise Integration Patterns by Gregor Hohpe.
Frameworks I specialize in:
- .NET
- Angular
- React
- NodeJs
Methodologies and Paradigms I have experience with:
- Test-Driven Development
- Agile with Scrum
- Kanban
Architecture Designs I am experienced with and love
- Event Sourcing
- Domain-Driven Design
- Service Buses
- Event Messaging
- Onion Architecture
- Microservices
- ASP.NET MVC
- ASP.NET Web API
- Angular
- SignalR
- SQL
- ASP.NET
- ASP.NET Core
- React
- Entity Framework
- Twitter/X Bootstrap
- CSS
- TypeScript
- C#
- Node.js
How it works
Post a job for free Post a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge— With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
Katja Krohn
Summa Linguae