Yogesh Keraliya

Passionate about helping organizations modernize, extend, and maintain business-critical enterprise applications built on the Microsoft technology stack. With over 18 years of experience, I specialize in legacy application modernization, solution architecture, enterprise web applications, APIs, cloud solutions, and long-term product development. I enjoy working closely with clients to understand business requirements, proactively recommend the right technical approach, and deliver scalable, maintainable solutions that support long-term business growth.
Core Expertise
Enterprise Application Modernization
Solution Architecture & Technical Leadership
Legacy System Enhancement & Migration
REST & SOAP API Development and Integration
Performance Optimization & Code Reviews
Enterprise Reporting, PDF & Document Generation
Third-Party System Integrations
AI-Assisted Software Engineering (ChatGPT, Claude Code, GitHub Copilot, Grok)
Microsoft Technology Stack
Languages: C#, VB.NET
Web: ASP.NET Web Forms, ASP.NET MVC, ASP.NET Core, Web API, Blazor
Desktop: Windows Forms
Mobile: .NET MAUI (currently expanding expertise), Mobile Application Deployment & Release Management
CMS: Umbraco CMS (v7–v17)
Frontend: JavaScript, jQuery, Bootstrap, HTML5, CSS3
Database: Microsoft SQL Server, Entity Framework, EF Core, RavenDB
Cloud & DevOps
Microsoft Azure (App Services, Azure SQL, Key Vault, App Service Domains, Azure Communication Services)
Azure DevOps (Repositories, CI/CD Pipelines, Build & Release)
IIS & Windows Server
AWS S3 Storage
Git
Mobile Application Lifecycle
Apple Developer Portal & Google Play Console
Certificate & Provisioning Profile Management
Application Signing & Store Releases
App Store & Google Play Submission Process
Mobile Application Maintenance & Version Updates
Integration Experience
Open Banking Integration (Australia)
SalesTrekker CRM (GraphQL Integration)
Payment Gateway Integration
Authentication & Identity Solutions
Third-Party REST & SOAP APIs
Industry Experience
Financial Services & Mortgage Platforms
Healthcare
Enterprise Business Applications
CRM & Workflow Automation
Content Management Systems
Working Style
I have extensive experience working with clients across Australia, the USA, Europe, and the UK. I quickly understand business requirements, communicate effectively with both technical and non-technical stakeholders, and work collaboratively within cross-functional teams. I believe in providing honest technical guidance—even when that means recommending a better approach than initially requested—to ensure long-term success. References from long-term international clients are available upon request.