JCAbout Javier
Dynamic and detail-oriented Software Engineer with over 5 years of experience in full-stack development, database management, and digital marketing. I specialize in building scalable applications using the .NET Framework, SQL Server, and front-end technologies like React and Angular. At Amaztel, I led e-commerce integrations and implemented AI tools to optimize operations. I thrive in fast-paced environments, am fluent in English and Spanish, and passionate about creating impactful solutions.
Spanish
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- AmaztelSoftware EngineerSOFTWARE PUBLISHINGNovember 2020 - February 2025 (4 years and 3 months)San José Province, San José, Costa Rica- Led full-stack development of internal tools and client-facing platforms.- Managed digital sales channels using Facebook Ads and Shopify.- Handled social media account administration and customer engagement.- Integrated AI-based tools to optimize operations and marketing strategies.- Technologies: .NET Framework, SQL Server, Windows Server, Git, Shopify, React, Angular.
- Nexus ElectrónicaSoftware EngineerSOFTWARE PUBLISHINGJuly 2019 - November 2020 (1 year and 4 months)Cartago Province, Cartago, Costa Rica- Developed full-stack web applications using .NET Framework for clients including Bridgestone (Costa Rica & Brazil), ICU Medical, and Baxter.- At Bridgestone, created a system to generate tire production recipes and monitor manufacturing stages, integrating C# applications directly with PLCs to control machines on the production line.- Enabled real-time communication between the software and factory equipment, ensuring complete traceability of each tire produced.- Specialized in software-to-PLC integration, connecting high-level applications with low-level industrial hardware to automate and monitor manufacturing processes.- For ICU Medical and Baxter, contributed to laboratory systems that tracked samples and allowed parameter configuration for clinical testing.- Technologies: .NET Framework, C#, SQL Server, Windows Server, PLCs, industrial automation.
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Education
- Bachelor of SoftwareUniversidad Técnica Nacional2020Bachelor of Software
Certifications
- BACHILLERATO UNIVERSITARIO EN INGENIERIA DEL SOFTWAREUNIVERSIDAD TECNICA NACIONAL2020