Open to opportunities

Walter Diaz

@walterdiaz

Message

I build scalable C#, React Js and Azure solutions with or without Dynamics 365 expertise.

Argentina

Message

What I'm looking for

I want a collaborative role where I can apply C#, Azure AKS, microservices and Dynamics 365 expertise, grow technically, mentor others, and advance fairly in a company that values maintainability and measurable business impact.

I am a full‑stack developer with hands‑on experience delivering backend and frontend solutions using C#, .NET, React and Azure, and strong expertise in Dynamics 365 and the Power Platform. I have repaired critical processes, centralized reusable business logic into a published NuGet package, automated CI/CD pipelines, and contributed to microservices deployments with AKS and Azure Pipelines.

I work pragmatically to improve maintainability and performance, mentor teammates, and implement integrations across CRM and cloud systems. I seek roles where I can apply cloud-native architectures, Dynamics customizations and automation to drive measurable business outcomes.

Experience

Work history, roles, and key accomplishments

Systems Analyst Ssr (level 1)

Provincia Microcreditos

Nov 2024 - Feb 2025 (3 months)

I repaired two critical C# processes, enhancing performance and maintainability. Created a centralized NuGet library with GitHub Actions, managing credentials and training developers. I requested promotion to Ssr Level 2, but review was set for 2 years. Left on good terms with a professional reference from the Head of Technology, seeking a role better aligned with my skills and growth.

C#NuGet GitHub Actions Dynamics 365 Communication Skills

Systems Analyst

Banco Galicia

Jan 2024 - May 2024 (4 months)

I joined the Oasys foreign trade project for Banco Galicia.

# Technologies used:
- Jenkins Pipelines.
- C# Microservices (along with multiples libraries)
-Architectures such as Layerd Architecture, DDD, Vertical Slide, Clean Architecture
-Design patterns such as SOLID, CQRS.
- NuGet packages.
- SQL Server.
- Azure AD.
- React Js.

C#.NET Entity Framework Jenkins Azure AD SQL Server AutoMapper Fluent Validation MediatoR Pattern NuGet Package Versioning NuGet BFF Architectures React Microservices Architecture Clean Architecture DDD Vertical Slice Architectures Design Patterns CQRS FluentValidation

Solution Engineer Ssr

Artware

Feb 2022 - Jan 2024 (1 year 11 months)

I Worked in two main projects for this Consultant company:

1) Development of a PWA application (Progressive Web Application).
For Axion Energy (oil company).

2) Development of a Dynamics 365, Customer Service module.
For World to Meet (Tourism Company)

Dynamics 365 C#React Azure RabbitMQ JMeter Power Automate JavaScript MS Entra ID B2C Azure AD B2C Azure Functions Azure Blob Storage Microsoft Dynamics 365 Customer Service Application Insights Azure App Registrations Bootstrap Apache JMeter Plugins Integration Workflow Automation

Software Developer Jr

Freelance

Jun 2021 - Feb 2022 (8 months)

# Development of Scheduling system for appointments. For DepiSecret (Spa Center)

One of my previous jobs before becoming a programmer was as a massage therapist at DepiSecret, where I was asked to develop a scheduling system.

# Technologies used:
- C#.
- SQL Server.
- jQuery.
- JavaScript.
- Bootstrap.
- CSS.
- Web Service .
- IIS Express.

Web Services C#SQL Server jQuery JavaScript IIS Bootstrap Stored Procedures HTML CSS

Education

Degrees, certifications, and relevant coursework

Universidad Tecnológica Nacional (UTN)

University Technician in Programming, Programming

2020 - 2023

Completed a 3-year University Technician in Programming (UTP) program with a focus on programming and software development, graduating in 2023.

Microsoft Learn / Microsoft Certifications

Microsoft Certification, Power Platform and Dynamics 365

Earned Microsoft certifications covering Power Apps, Power Automate, Virtual Agents, Power BI, Power Pages, Teams, and Dataverse (certificate expires 27/06/2025).