Full Stack Developer: .NET Core, Angular, TypeScript, C#

Alexander Torres

Senior Software Developer – IT Specialist

********@**.** • 469-***-****

linkedin.com/in/alexander-t-3075203b/ • Dallas, TX

https://app.pluralsight.com/profile/atorres97

Accomplished, results-driven professional with 10+ years of experience delivering scalable web applications and enterprise solutions using C#, ASP.NET Core/MVC, Angular, React, SQL Server, and RESTful APIs to enhance system performance and user engagement.

Demonstrated success in streamlining development workflows through full-stack expertise and Agile practices, accelerating project delivery timelines. Adept at improving system interoperability and data integrity by integrating legacy systems with modern architectures and services. Proficient in increasing deployment speed and reducing errors by implementing CI/CD automation with Azure DevOps and GitHub Actions. Recognized for elevating accessibility standards and expanding user reach by ensuring compliance with WCAG 2.1 and Section 508. Articulate communicator, committed to optimizing database performance and application responsiveness by writing efficient T-SQL queries and stored procedures.

Areas of Expertise

Web Application Development

Full Stack Engineering

Cloud Services Integration

Agile Software Delivery

Scalable System Architecture

RESTful API Design

CI/CD Pipeline Automation

Legacy System Modernization

Cross-Platform Compatibility

Database Query Optimization

User Interface Enhancement

Secure Authentication Protocols

Professional Experience

Social Security Administration, Dallas, TX 2014 – Present

Senior Software Developer

Enhance cross-platform functionality and system scalability by designing and maintaining RESTful APIs using ASP.NET Core. Strengthen application security and ensured regulatory compliance by architecting user authentication through Azure AD (Entra ID), utilizing OAuth2 and OpenID protocols.

●Improved accessibility compliance and user inclusivity by building WCAG 2.1 and Section 508-adherent SPAs with Angular and React.

●Increased data availability and streamlined usability by integrating mainframe systems with modern web services.

●Reduced deployment time and improved development velocity by leading CI/CD automation using Azure DevOps and GitHub Actions.

Social Security Administration, Dallas, TX 2008 – 2014

Junior Software Developer

Enhanced visual usability and resolved user interface issues by executing front-end updates and fixes using HTML, CSS, and JavaScript. Maintained sprint velocity and improved collaborative output by engaging in Agile ceremonies including daily stand-ups, sprint planning, and retrospectives.

●Improved internal tool efficiency by developing enterprise applications through C#, ASP.NET MVC, Web API and SQL Server integration.

●Reduced requirement ambiguity and improved solution relevance by capturing business needs and converting them into precise technical specifications.

●Strengthened data reliability and execution speed by crafting optimized T-SQL queries and stored procedures to support backend operations.

●Minimized deployment risks and ensured software quality by coordinating with QA teams and supporting release cycles through hands-on involvement in testing.

Department of Defense – United States Marine Corps 2000 – 2008

Rifleman (0311), Administrator (0121), Accountant (3432)

Served honorably in multiple roles, beginning as a Rifleman (0311) where I developed strong leadership, discipline, and tactical decision-making skills under high-pressure environments. Transitioned into administrative and accounting positions (MOS 0121 and 3432), where I managed personnel records, conducted audits, prepared financial reports, and ensured compliance with military procedures and regulations. Demonstrated adaptability across both combat and support functions, contributing to mission readiness and operational efficiency.

Education & Certifications

Bachelor’s Degree in Computer Information Systems – Saint Leo University

Microsoft Certified: Azure Developer Associate: https://learn.microsoft.com/en-us/users/alextorres/credentials/2519757e3f955b1a

Microsoft Certified: Azure AI Engineer Associate: https://learn.microsoft.com/en-us/users/alextorres/credentials/a1d9124ba4aac4b9

AWS Certified Developer – Associate: https://www.credly.com/badges/8df8ecc7-f87f-48d3-917e-878088dc6e36

Technical Skills

Frontend: Angular 19+, React 19+, TypeScript, SCSS, Bootstrap, TailwindCSS, and NX Backend: ASP.NET Core 9+, C#, REST APIs, and Entity Framework Core Cloud & DevOps: Azure, Azure DevOps, and GitHub Actions Database: SQL Server, T-SQL, Stored Procedures, PostgreSQL, and Performance Tuning Security: OAuth2 and OpenID Connect Tools: Git, Visual Studio 2022, VS Code, Cursor, SSMS Postman, PowerShell, and Swagger/Open API

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