I'm Peruvian. Bachelor's degree in Computer Science from Peru, and fullstack developer. I have built web applications using Node.js, Express, Zod, Sequelize, JavaScript, React, Redux Toolkit, HTML, CSS, and tailwind CSS. I studied on platforms like [freecodecamp](https://www.freecodecamp.org), [Frontend mentor](https://www.frontendmentor.io/), youtube and others like [adventJs](https://adventjs.dev/es) and [HackerRank](https://www.hackerrank.com/). I graduated from the ONE (Oracle Next Education) program as a frontend web programmer with React. After this, I have participated in 'No Country' and 'Foo Talent' work simulation projects. I have also developed projects as a freelancer.
- I am interested in Web designing, development, and QA Testing
- 🌱 I’m currently learning ...
- Java
- SpringBoot
- Angular
- Python
- Figma
- 👯 I’m looking forward to collaborate on open source projects.
- ✔ Ask me about anything, I am happy to help, only if the ball is in my court!😉
- Outside tech, 📖 I love to read novels, to watch movies, and 🎵 listen to music, and 🌴 explore nature outdoors.
- 📧 Gmail Primary: limayolivamary@gmail.com
- 📧 Outlook Alternative: marycarolimay@outlook.com
- 💼 LinkedIn: linkedin.com/in/carolina-limay-oliva
Solid knowledge in User Experience (UX) Design principles and methodologies
Leveraging AI architectures, LLM frameworks, and tooling for intelligent automation best practices
Description: An intelligent AI Agent built to automate Human Resources workflows and instantly manage corporate inquiries like vacation balances, time banks, and work modalities. Based on the core framework from the Alura Latam Immersion, this system was enhanced to meet strict enterprise standards for data privacy and backend logic.
Key Features:
- 🔒 Biometric Identity Filter: Uses unique
telegram_idvalidation via Supabase to automatically allow or block data rendering before the LLM processes private queries. - 🛡️ Anti-Spoofing & Auto-Link: Prompts unknown users for their DNI, parses digits syntactically with AI functions, and securely pairs accounts only if the document is free, locking out identity hijackers.
- ⏳ Dynamic Time Anchoring: Injects automated, real-time timezone context (
America/Lima) into the prompt payload so the agent computes employee tenures and dates flawlessly. - ⚙️ Hybrid Multi-Tool Architecture: Orchestrates LangChain tools so the agent dynamically selects between an In-Memory Vector Store (RAG) for general company rules and relational tools for PostgreSQL updates.
Technologies Used: n8n (Advanced AI Agents), Cohere LLM, LangChain Framework, Supabase (PostgreSQL), Telegram API.
| Project | Description | Technologies | My Role | Links |
|---|---|---|---|---|
| Valhala | Liquor store management system: Backend for inventory control and sales tracking with admin/worker roles. Future e-commerce platform (frontend in development). | Node.js, Express, Sequelize, Zod, JWT Authentication | Backend Developer |    |
| FastLab | Clinical Laboratory Management System: A web application for managing medical laboratories, including test results, patient information, and medical staff administration. | React, Redux toolkit, JavaScript, C# .NET | Frontend Developer |   |
| ServiHogar | Home services hiring platform: MVP of a marketplace for finding and hiring domestic service providers, where anyone can also register to offer their services. Mobile-only MVP: Application designed specifically for smartphone use cases | React, Redux Toolkit, TypeScript, Node.js, Express, MongoDB | Frontend Developer | |
| Trucking Management | Logistics & fleet management system: MVP of an app for managing the vehicle fleet of an entire company | React, Redux toolkit, JavaScript, Java Spring Boot, MySQL | Frontend Developer |  |
| GreenIX Platform | Online store for eco-friendly and sustainable products: MVP of an e-commerce about sustainable products | React, Node.js, JWT Auth | Frontend Developer |    |
All projects developed in collaborative team environments using Agile methodologies
These projects were developed as practice MVPs during simulated work programs. Some demo links may be temporarily offline or unstable as they were hosted on free-tier services for learning purposes only. The code repositories remain fully accessible below.
Description: A mobile application designed to manage and track your pet's complete medical history. The app allows pet owners to record veterinary visits, consultation reasons, treatments, and medications. The medical records can be easily shared with veterinarians, pet sitters, or family members.
Key Features:
- 📋 Complete medical record tracking
- 🏥 Veterinary visit logging with reasons
- 💊 Medication and treatment history
- 📤 Easy sharing of medical records
- 📱 Mobile-first design for pet owners on the go
🚧 Portfolio website coming soon! Meanwhile, check my GitHub projects below.