Jonathan Alvarado

About

I am a proactive Full Stack Developer with a strong foundation in systems analysis and a passion for crafting impactful, user-centric digital solutions. Leveraging expertise in Node.js, Angular, React, and TypeScript, I excel at developing scalable backend architectures and intuitive front-end experiences. My career reflects a commitment to continuous learning, demonstrated by multiple certifications in advanced frameworks, cloud infrastructure, and software testing. With experience leading technical teams and contributing to diverse projects—from P2P food platforms to ride-sharing applications—I bring collaborative problem-solving skills and a strategic mindset to every challenge. Fluent in English and adept at bridging technical and business needs, I am eager to drive innovation and efficiency in dynamic development environments.

Experience

• Full Stack Developer · Teravision TechnologiesFeb 2022 – Present

  Developed scalable backend and frontend applications using Node.js, Angular, React, and TypeScript. Led projects including P2P food platforms and ride-sharing apps. Contributed to database optimization, security, and performance enhancement.

• AI Training Specialist (Contract) · ReveloJun 2025 – Jun 2025

  Evaluated LLM-generated conversation trees, improved LLM alignment, created datasets, and implemented core review processes to enhance AI model performance.

• Full Stack Developer · 3D Digital Venue (Mobile Media Content)Aug 2024 – Present

  Developed interactive web applications using Angular, Node.js, and Tailwind CSS, contributed to sports club platforms, and implemented features for seamless ticket delivery and user experience.

• Rider · RidyJan 2025 – Feb 2025

  Overhauled coupon management system, increased coupon usage, improved UI/UX, and optimized backend systems using Node.js for scalability and performance.

• Tech Leader · CronapisMar 2021 – Jan 2022

  Directed development of DKP P2P food platform, integrated scalable backend with Node.js, built mobile/web apps with Angular and Ionic, and created dashboards for data management.

Education

• IutvComputer Science, Information Technology / Computer Software Technician
• UnefaAssociate Degree in Systems Analysis and Design, Computer Programming

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