Senior Full-Stack .NET Software Engineer

JORGE CRUZ

San Diego, CA ***** 661-***-**** *********.**@*****.***

Professional Summary

Software Engineer with 8+ years of experience building, modernizing, and supporting production web and backend systems. Strong focus on C#, ASP.NET, SQL, REST APIs, and cloud-based services, with experience across full-stack development using Angular and React. Proven ability to own features end-to-end, improve system reliability, and collaborate with distributed teams in fast-paced environments. Technical Skills

Languages: C#, Java, SQL, JavaScript, TypeScript, Kotlin

Frameworks: ASP.NET, Spring Boot, Angular, React, Node.js

Cloud/DevOps: AWS (Lambda, DynamoDB), Docker, CI/CD

Databases: SQL Server

Testing: JUnit, Selenium

Tools: Git, Jira, Confluence, Postman, GitHub Copilot, PlayZero Work History

Ascent - Senior Software Engineer 08/2025 - Current

● Designed, developed, and maintained 30+ RESTful APIs using C# and .NET, supporting warehouse management systems used by 200+ enterprise clients

● Architected scalable backend services with a focus on performance, security, and maintainability, enabling reliable integrations across diverse client environments

● Developed and maintained Angular front-end applications, integrating seamlessly with .NET APIs to deliver responsive, user-friendly interfaces

● Implemented comprehensive unit and integration testing for APIs, improving code quality and reducing production defects

● Conducted end-to-end API validation using Postman, ensuring correctness, reliability, and backward compatibility prior to deployment

● Collaborated with product owners, QA, and operations teams to deliver features, troubleshoot production issues, and support continuous improvement Nuvitek FCC/DOL - Software Engineer 10/2021 – 05/2025

● Architect and maintain backend services using C# and ASP.NET, supporting mission-critical applications for 10,000+ internal and customer-facing users.

● Designed and implemented REST APIs for search and reporting workflows, reducing data retrieval latency by 25%

● Developed a centralized notification center using ASP.NET and JavaScript, surfacing high-priority tasks and improving user daily workflow efficiency by 20%

● Owned and maintained core SQL Server schemas, stored procedures, and reporting queries, supporting long-term scalability and reliability.

● Collaborated closely with frontend engineers to integrate Angular-based UIs with backend services.

● Refactored legacy codebases to improve maintainability and prepare systems for modernization efforts.

● Worked in a cross-functional, distributed team environment using Git, Jira, and Continuous Integration/Continuous Deployment (CI/CD) pipelines. Payment Logistics - Software Engineer 08/2019 – 10/2021

● Led the end-to-end development of a mobile Point-of-Sale (POS) system for Android, scaling to 200+ retail locations within six months of launch.

● Built backend services and integrations using C#, REST APIs, SQL, and JavaScript, enabling reliable transaction processing and device communication.

● Designed and implemented services allowing Point-of-Sale (POS) systems to send and record sales data through API endpoints.

● Migrated legacy UI components to modern JavaScript frameworks, resulting in a 30% increase in frontend rendering performance.

● Created automated testing and stress-testing tools using Selenium and C# to identify performance bottlenecks.

● Collaborated with third-party payment processors to validate API integrations and data integrity. Shammam Consulting - Software Developer 02/2017 - 10/2019

● Built and maintained full-stack applications using C#, ASP.NET, SQL, HTML, and JavaScript for retail and Point-of-Sale (POS) environments.

● Designed backend systems to capture, store, and report customer and transaction data for hundreds of active store locations.

● Developed dashboards and internal tools that allowed clients to manage inventory, customer accounts, and transactions.

● Implemented automated backup and disaster recovery systems, ensuring 100% data integrity for global clients.

● Worked directly with stakeholders to translate business needs into production-ready software solutions.

Education

Bachelor of Science: Psychology

California State University Bakersfield - Bakersfield

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