Gonzalo P.
Full Stack Developer (.NET) | QA | SQL Server & Database Specialist
I am a Software Engineer and Full Stack Developer based in Lima, Peru. My professional focus combines building modern, scalable web applications with advanced technical rigor in Quality Assurance (QA) and data management. I have a solid track record across the entire Software Development Life Cycle (SDLC). My key differentiator is the ability to deliver robust, optimized, and validated code from its conception, ensuring every feature meets the highest standards of integrity and performance. What I bring to your project: Full Stack Development: Specialized in the .NET ecosystem (including .NET 8) for building modern Web APIs and catalog services. I have hands-on experience integrating cloud storage and file management services (such as Cloudflare R2 and AWS SDK) for high-impact software solutions. Quality Assurance (QA): Expert in software validation through functional, regression, integration, and smoke testing. I excel in bug reporting and technical documentation, ensuring an impeccable final product before deployment. SQL Server Management: Highly skilled in designing and optimizing complex SQL queries, managing relational databases, and validating data integrity for transactional systems. Technical Skills: Languages & Frameworks: C# .NET (Core/8+), Web Development, Microservices Architecture. Databases: SQL Server, MySQL (Advanced management, optimization, and querying). Cloud & Infrastructure: Storage Services integration (Cloudflare R2, AWS S3). Quality Assurance: Functional Testing, API Testing (Postman), Regression, Sanity, Integration, Usability, and Exploratory Testing. -------------------------------------------------------------------------------------------------------------------- Soy Ingeniero en Sistemas y desarrollador Full Stack con base en Lima, Perú. Mi enfoque profesional combina la creación de aplicaciones web modernas y escalables con un rigor técnico avanzado en Quality Assurance (QA) y gestión de datos. Cuento con una trayectoria sólida integrando el ciclo de vida de desarrollo de software (SDLC) completo. Mi valor diferencial es la capacidad de entregar código robusto, optimizado y validado desde su concepción, garantizando que cada funcionalidad cumpla con los estándares más altos de integridad y rendimiento. Lo que aporto a tu proyecto: Desarrollo Full Stack: Especialista en el ecosistema .NET (incluyendo .NET 8) para la creación de Web APIs y servicios de catálogo modernos. Poseo experiencia integrando servicios de almacenamiento y gestión de archivos en la nube (como Cloudflare R2 y AWS SDK) para soluciones de software de alto impacto. Quality Assurance (QA): Experto en la validación de software mediante pruebas funcionales, de regresión, integración y humo (Smoke Testing). Domino el reporte de bugs y la documentación técnica, asegurando que el producto final sea impecable antes del despliegue. Gestión de SQL Server: Alta capacidad en el diseño y optimización de consultas SQL complejas, gestión de bases de datos relacionales y validación de integridad de datos para sistemas transaccionales. Habilidades Técnicas: Lenguajes y Frameworks: C# .NET (Core/8+), Web Development, Arquitectura de Microservicios. Bases de Datos: SQL Server, MySQL (Gestión avanzada, optimización y consultas). Cloud & Infraestructura: Integración de Storage Services (Cloudflare R2, AWS S3). Quality Assurance: Functional Testing, API Testing (Postman), Regression, Sanity, Integration, Usability y Exploratory Testing.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.3k
Billed in all: $8,799$8.8k
$751 in the last 6 months
Across 11 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 20
Rarest: top 15% in SQL Programming, of 1,149. Ranked by MRR among everyone on Upwork with the skill.
- IBM SmartCloud Storage5 freelancers · 🇵🇪 #1Top 20%🇵🇪#1 of 1
- #35SQL Server Reporting Services204 freelancers · 🇵🇪 #1Top 17%🇵🇪#1 of 2
- #171SQL Programming1,149 freelancers · 🇵🇪 #1Top 15%🇵🇪#1 of 7
- #195Bug Reports659 freelancers · 🇵🇪 #1Top 30%🇵🇪#1 of 2
- #246ASP.NET Web API1,447 freelancers · 🇵🇪 #1Top 17%🇵🇪#1 of 1
- #353Regression Testing1,279 freelancers · 🇵🇪 #1Top 28%🇵🇪#1 of 1
- #372API Testing1,365 freelancers · 🇵🇪 #1Top 27%🇵🇪#1 of 1
- #396Microservice2,217 freelancers · 🇵🇪 #2Top 18%🇵🇪#2 of 8