# Rodrigo Agustín Andino | Tech Lead · Software Architecture · AI & RAG

> Computer Science graduate and Full Stack Tech Lead with over 4 years of experience. I work with Next.js, React, TypeScript and Convex, and with Java and Spring Boot on the backend. Focused on scalable architectures, code quality and AI systems: RAG, agents and MCP.

- Current role: Tech Lead at NotChatbot (02/2026 - Present)
- Location: Argentina
- Website: https://portafolio-andino-rodrigo.vercel.app/en/
- Versión en español: https://portafolio-andino-rodrigo.vercel.app/index.md
- GitHub: https://github.com/Rodriiandino
- LinkedIn: https://www.linkedin.com/in/rodrigoandino03/
- X (Twitter): https://twitter.com/Rodriiandino1
- Instagram: https://www.instagram.com/rodriiandino/
- Email: andinorodrigo.job@gmail.com
- Resume (CV): https://drive.google.com/drive/folders/1ubdQQywhXjspH7phjBvDsFDLFQEtBPiU?usp=sharing

## About

Computer Science graduate and Tech Lead with experience in software development, team coordination and production quality standards. My training as an electrical technician and my experience in nuclear instrumentation gave me a solid foundation in critical systems. I have led the technical execution of teams and the development of multiple full-stack projects, from enterprise management systems to AI-powered platforms and real-time applications. I stand out for designing scalable architectures, ensuring production stability and helping optimize AI costs. I completed my degree with a final thesis graded 10/10: a knowledge management system built on Retrieval-Augmented Generation (RAG).

## Work experience

### Tech Lead | NotChatbot (02/2026 - Present)

I lead the development of an AI-powered CRM for e-commerce, integrated with social networks and e-commerce platforms. I am responsible for code quality, production stability, planning and the team's engineering practices. Under my leadership, the team adopted MCP and AI agents in its workflows. I take part in security hardening, pentest readiness, self-hosted AI model inference and analytics on OLAP databases, and I teach internal sessions on tools, security and best practices. Technologies: Next.js, React, TypeScript, Convex, Vercel, AI SDK, MCP, Meta APIs and Clerk.

https://www.notchatbot.com/

### Full Stack Developer | NotChatbot (05/2025 - 02/2026)

Worked as a fullstack developer in remote mode, developing real-time web applications. Key participant in the migration to Convex for real-time database functionality, implementing WebSockets for instant data synchronization. Created and published custom NPM packages for the team. Took part in maintaining and improving webhook integrations with social networks (Meta) and e-commerce platforms (Tienda Nube, Shopify, WooCommerce and VTEX). Enhanced AI chatbot integration for sales optimization. Designed and maintained modern interfaces using React and Next.js, while managing scalable real-time architectures. Technologies used: React, Next.js, JavaScript, Convex, WebSockets, REST APIs, Webhooks, AI Integration, NPM packages, Tailwind CSS, and Git.

https://www.notchatbot.com/

### Full-Stack Software Developer | Freelance (2024 - Present)

Designed and developed full-stack web applications using technologies like React.js, Next.js, Astro, and Tailwind CSS on the frontend, and Java with Spring Boot on the backend. Implemented security systems with Spring Security and JWT, and managed relational databases (MySQL, PostgreSQL). Utilized Docker for containerizing applications and deployment on VPS with Linux, as well as integrating cloud solutions like Cloudflare R2 (compatible with AWS S3) for scalable storage.

### Full-Stack Software Developer & Customer Service | Vivero Irupé (2021 - 2025)

Family venture with over three years of experience in the customer service sector, where I developed key skills such as effective communication, conflict resolution, and leadership. During this period, I designed and developed Vivero Irupé, a full-stack web application featuring over 200 products.

https://viveroirupe.com

### Specialized Officer in Instrumentation and Control | Henisa Sudamericana s.a. & Nucleoeléctrica Argentina s.a. (2021 - 2024)

Experience in multiple projects at the Embalse Nuclear Power Plant during different periods (2021, 2022, and 2024). Performed preventive maintenance and calibration of high-precision equipment such as valves and sensors in critical safety environments. Worked closely with safety teams, applying problem-solving techniques and ensuring compliance with strict safety protocols. During initial internships (2021), gained experience in calibration and measurement of instruments, leak verification in controlled areas, obtaining valuable insight into industrial processes in regulated environments.

https://www.na-sa.com.ar/es/centrales-nucleares/embalse

## Education

### Bachelor's Degree in Computer Science | Universidad Siglo 21 (2022 - 2026)

Graduated with a Bachelor's Degree in Computer Science (Licenciatura en Informática). Final thesis graded 10/10: a knowledge management system built on Retrieval-Augmented Generation (RAG). Advanced cycle focused on concurrency, parallelism, enterprise software architecture, software engineering and IT project management, building competencies in technology leadership and organizational management.

### Systems Analyst | Universidad Siglo 21 (2022 - 2025)

Intermediate degree in Computer Science. Specialized in software development, systems analysis, and technological solutions design. Strong foundation in algorithms, data structures, object-oriented programming with Java, SQL databases, software architecture, and agile methodologies. Proficient in requirements analysis, systems design, IT project management, and process optimization. Outstanding skills in problem-solving, teamwork, and effective communication.

### Electrician Technician | Instituto Mariano Fragueiro (2014 - 2021)

During my studies at 'Instituto Mariano Fragueiro', I acquired skills in the design, installation, and maintenance of electrical systems, along with proficiency in AutoCAD and SketchUp for 2D and 3D design and blueprint reading. I actively participated in practical projects that reinforced my technical understanding.

## Courses

### Oracle Next Education F2 T5 Back-end Program | ONE - Oracle Next Education - Alura (04/2023 to 01/2024)

This back-end course offered an intensive training experience spanning over 330 hours of specialized content. Throughout this course, I consolidated my knowledge in key back-end development technologies, including Java, SQL 'MySQL', Spring, and Oracle Cloud, as well as agile methodologies and programming best practices.

https://app.aluracursos.com/user/andinorodrigo03/fullCertificate/7a7bb74f2a0a42146251f5f83344e9b6

### Python, Data Science on OCI and Oracle Analytics | ONE - Oracle Next Education - Alura (11/2023 to 01/2024)

This course covered the use of Python along with pandas, numpy, matplotlib, seaborn, scikit-learn, Oracle Accelerated Data Science Library (ADSL), and Oracle Analytics Cloud (OAC).

https://app.aluracursos.com/degree/certificate/d17398d7-6350-41f0-b0ff-ac73f416d951

## Skills

- AI & Agents: Retrieval-Augmented Generation (RAG), AI Agents, Model Context Protocol (MCP), AI SDK, Vector Search
- Front-end: HTML, CSS, JavaScript, TypeScript, React, Next.js, Astro
- Back-end: Java, Spring Boot, Docker, WebSockets
- Database: SQL, MySQL, PostgreSQL, Convex, MotherDuck
- Other: Git, GitHub, VSCode, IntelliJ IDEA, Android Studio, Figma

## Projects

- [BP Importados | Full Stack E-commerce Platform](https://portafolio-andino-rodrigo.vercel.app/en/projects/bp-importados--full-stack-e-commerce-platform/) (2025): Comprehensive design and development of an e-commerce platform for BP Importados, a leading store in technological and exclusive products in Embalse, Córdoba. The goal was to build a scalable… Next.js, Payload CMS, TypeScript, Tailwind CSS, PostgreSQL, Zustand, Cloudflare R2, Sharp. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/bp-importados--full-stack-e-commerce-platform.md
- [RSDesign | Creative Design Studio](https://portafolio-andino-rodrigo.vercel.app/en/projects/rsdesign--creative-design-studio/) (2025): RSDesign is a creative and professional design studio that has worked with over 20 companies, created 200+ flyers, and developed multiple complete visual identities. To strengthen its presence, a… Astro, Tailwind CSS, TypeScript, JavaScript, CSS, HTML. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/rsdesign--creative-design-studio.md
- [Andino Trinidad | Graphic Design Portfolio](https://portafolio-andino-rodrigo.vercel.app/en/projects/andino-trinidad--graphic-design-portfolio/) (2025): Professional website for a graphic designer with over 4 years of experience in the visual field. Designed to showcase a portfolio of more than 60 visual projects and 20 brand identities, with a… Astro, Tailwind CSS, TypeScript, JavaScript, CSS, HTML. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/andino-trinidad--graphic-design-portfolio.md
- [Omni Resto | Comprehensive Restaurant Management System](https://portafolio-andino-rodrigo.vercel.app/en/projects/omni-resto--comprehensive-restaurant-management-system/) (2025): Advanced cross-platform desktop application designed to streamline restaurant operations management. Built with hexagonal architecture using Rust and React, this enterprise-grade solution handles… Rust, React, TypeScript, Tauri, SQLite, TanStack Router, Zustand, Tailwind CSS. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/omni-resto--comprehensive-restaurant-management-system.md
- [Servicios Rimoldi | High-Performance Corporate Web Platform](https://portafolio-andino-rodrigo.vercel.app/en/projects/servicios-rimoldi--high-performance-corporate-web-platform/) (2025): Highly optimized business website for a leading soil movement company with over 40 years in the market. Implementation of advanced technical SEO practices, perfect performance (100/100 on PageSpeed… Astro, Tailwind CSS, TypeScript, JavaScript, CSS, HTML. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/servicios-rimoldi--high-performance-corporate-web-platform.md
- [Vivero Irupe | Scalable Backend & Admin Panel](https://portafolio-andino-rodrigo.vercel.app/en/projects/vivero-irupe--scalable-backend--admin-panel/) (2025): Robust backend platform and complete admin panel for plant e-commerce. Secure architecture with JWT authentication, optimized cache, and advanced endpoint protection. Complete system with product… Spring Boot, Java, PostgreSQL, Spring Security, JWT, Caffeine Cache, Flyway, React, Next.js, TypeScript, Tailwind CSS, TanStack Query, Cloudflare, Swagger. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/vivero-irupe--scalable-backend--admin-panel.md
- [Vivero Irupe - Frontend](https://portafolio-andino-rodrigo.vercel.app/en/projects/vivero-irupe---frontend/) (2025): Modern e-commerce platform with over 200 products, implementing hybrid architecture for optimal performance. Fluid user experience with advanced animations, page transitions and intelligent… Astro, React, TypeScript, TanStack Query, Cloudflare. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/vivero-irupe---frontend.md
- [Learn Japanese | AI-Powered Interactive Educational Platform](https://portafolio-andino-rodrigo.vercel.app/en/projects/learn-japanese--ai-powered-interactive-educational-platform/) (2024): AI-powered interactive educational application for effective Japanese alphabet learning. Advanced flashcard system with spaced repetition algorithms, AI-driven contextual example generation… Next.js, React, Tailwind CSS, TypeScript, Zustand, Vercel AI SDK. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/learn-japanese--ai-powered-interactive-educational-platform.md
- [Note Creation | FullStack Note Management System](https://portafolio-andino-rodrigo.vercel.app/en/projects/note-creation--fullstack-note-management-system/) (2024): Enterprise web application for creating and managing notes with advanced authentication system and email verification. Secure architecture, complete implementation of CRUD operations and persistent… Java, Spring Boot, React, TypeScript, PostgreSQL, Docker. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/note-creation--fullstack-note-management-system.md
- [AI Interview Odyssey | Advanced AI-powered Interview Simulator](https://portafolio-andino-rodrigo.vercel.app/en/projects/ai-interview-odyssey--advanced-ai-powered-interview-simulator/) (2024): Advanced AI-powered interview preparation platform, integrating InfoJobs and OpenAI APIs through Vercel AI SDK. Personalized system that analyzes real job offers to generate adaptive interviews… Next.js, React, Tailwind CSS, TypeScript, Vercel AI SDK. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/ai-interview-odyssey--advanced-ai-powered-interview-simulator.md
- [SpringBoot API Forum | Scalable RESTful API](https://portafolio-andino-rodrigo.vercel.app/en/projects/springboot-api-forum--scalable-restful-api/) (2023): High-performance RESTful API developed with Spring Boot. Implements JWT authentication, role-based authorization, JPA-optimized persistence, and complete OpenAPI documentation. Extensible system… Java, Spring Boot, MySQL. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/springboot-api-forum--scalable-restful-api.md
- [Alura Hotel | Hotel Management System](https://portafolio-andino-rodrigo.vercel.app/en/projects/alura-hotel--hotel-management-system/) (2023): Enterprise application for comprehensive hotel reservation management. Implements MVC architecture, complete CRUD operations and relational database. Intuitive JavaFX interface with security and… Java, JDBC, MySQL, JavaFX. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/alura-hotel--hotel-management-system.md
- [Next.js Real Estate | Modern Real Estate Platform](https://portafolio-andino-rodrigo.vercel.app/en/projects/nextjs-real-estate--modern-real-estate-platform/) (2023 - 2024): Complete real estate web application developed with Next.js 14. Advanced search system with dynamic filters, relational database integration, and SEO optimization. Implementation of modern API… Next.js, React, MySQL. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/nextjs-real-estate--modern-real-estate-platform.md
- [Pokedex Gen 1 | Astro Web Application](https://portafolio-andino-rodrigo.vercel.app/en/projects/pokedex-gen-1--astro-web-application/) (2023): Interactive visualization of the first-generation Pokémon with design faithful to the original Pokedex. Implements Astro Framework for optimal performance, PokeAPI integration, and advanced… HTML, CSS, JavaScript, Astro. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/pokedex-gen-1--astro-web-application.md
- [Universal Java Unit Converter](https://portafolio-andino-rodrigo.vercel.app/en/projects/universal-java-unit-converter/) (2023): Powerful and versatile Java-based conversion application that seamlessly handles real-time currency exchange rates, precise temperature calculations, accurate time conversions, and comprehensive… Java, JavaFX. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/universal-java-unit-converter.md
- [Text Encryptor | Message Cipher](https://portafolio-andino-rodrigo.vercel.app/en/projects/text-encryptor--message-cipher/) (2023): Innovative web encryption application that securely and elegantly transforms messages into ciphered text. Developed with modern web technologies as part of the Oracle Next Education program… HTML, CSS, JavaScript. Markdown: https://portafolio-andino-rodrigo.vercel.app/en/projects/text-encryptor--message-cipher.md