Jorge 
Hello, I'm
Jorge Osvaldo
Perez Mendoza
Software Development Engineer | Backend .NET Developer
Licensed Software Development Engineer with 7+ years of experience delivering high-performance backend systems, web APIs, and enterprise cloud solutions. Proactive, self-directed learner adept at leveraging AI Engineering and LLM-assisted workflows across the entire Software Development Life Cycle (SDLC).
Work Experience
Resser Tecnologías (2024 - 2026)
Middle Backend Developer
- Architected and delivered robust RESTful Web APIs using C# and .NET Core 8, supporting critical fleet management and telemetry services.
- Implemented automated background processing and reporting pipelines leveraging Azure Functions and Azure Cloud services, improving operational data delivery speed.
- Managed relational database structures in SQL Server, writing complex T-SQL queries and stored procedures to enhance backend query execution times.
- Led Sprint deliverables and continuous integration workflows via Azure DevOps and Git, establishing rigorous code review and QA testing standards that decreased production bug rates.
Jabil Circuit de México (2019 - 2024)
Programmer Analyst I
- Designed, developed, and maintained enterprise web applications and internal backend APIs utilizing .NET Framework (C#) and Microsoft SQL Server.
- Collaborated with manufacturing operations teams to support data flows, reporting, and interface integrations with Manufacturing Execution Systems (MES) and SAP.
- Authored comprehensive technical architecture documentation, API specifications, and end-user training guides to streamline cross-team onboarding and compliance.
- Conducted systematic functional and regression testing, identifying bottlenecks and preventing system anomalies across manufacturing execution systems.
- Collaborated with international cross-functional engineering teams in agile environments to deploy feature updates on IIS servers.
Talent Network (Jalisco Talent Land) (2017 - 2024)
General Incident Leader
- Directed incident response, crisis resolution, and customer service operations for Latin America's largest tech innovation convention with 40,000+ attendees.
- Coordinated multidisciplinary support teams under high-pressure scenarios, ensuring adherence to data privacy standards and rapid resolution protocols.
Featured Projects & Leadership
PetMePhone
AI-Powered Mobile Overlay. Engineered an Android overlay application for task automation, driving the full AI Engineering lifecycle from requirements synthesis to prompt architecture, LLM validation, and policy compliance.
Jalapeño Lab
Jalapeño Store. A collective designed to give Latin American board games the showcase they deserve, boosting the local industry by connecting authors, stores, and players. Acting as Event Manager and Coordinator.
Juegalajara
Platform & Community. Lead developer and manager of the Juegalajara website. Organizing committee member in charge of community operations, as well as coordinating and managing social events.
GCatCode
Portfolio & Web Platforms. Built responsive web platforms utilizing Astro, Tailwind CSS, and TypeScript, achieving high-performance Lighthouse metrics.
Education & Credentials
Centro de Enseñanza Técnica Industrial (CETI)
Bachelor of Science in Software Development Engineering (Licenciatura en Ingeniería en Desarrollo de Software)
Graduated 2023 | Mexican Federal Professional License: No. 13980801
Escuela Preparatoria No. 10 – Universidad de Guadalajara (UDG)
Professional Technician in Computer Science (Técnico Profesional en Informática)