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 App. Built an Android task overlay application applying the full AI Engineering lifecycle (requirements synthesis, asset generation, code architecture, testing, 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.
Creepy BoardDay
Event Site & Game Manual. Built the site for Juegalajara's Halloween event and the manual for the hidden-role game created for that night, with WhatsApp booking, a live schedule and a role finder.
GCatCode
Web Platforms & Portfolio. Built responsive web platforms using 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)