Daniel Peregrino Perez

# Full Stack Software Engineer focused on system architecture and AI automation

Location Tuxtla Gutierrez, MexicoDesired Salary UnspecifiedWork preference Remote Only / Full TimeLinks Status   Open to offers Field / Industry Programming

* SharePreferences:Job Level: MidRelocation: NoNotice Period: ImmediateCategory: ProgrammingSkill Assessments:This user has not passed any tests yet

No languages specified.

Report
[Overview](#overview)
* [Portfolio](#portfolio)

## About Me

Full Stack Software Engineer focused on system architecture and AI automation. Builds scalable backend systems in Python and Node.js with microservices, hexagonal architecture, and SOLID principles; develops frontends in React/Next.js with TypeScript; and designs autonomous AI agents with LangChain and RAG to automate business processes. End-to-end experience from design to cloud deployment using AWS, Docker, and CI/CD.

## Skills

### [Python](https://jobicy.com/talent/python.md)[AWS](https://jobicy.com/talent/aws.md)[JavaScript](https://jobicy.com/talent/javascript.md)[React](https://jobicy.com/talent/react.md)[Docker](https://jobicy.com/talent/docker.md)[Linux](https://jobicy.com/talent/linux.md)[CI CD](https://jobicy.com/talent/ci-cd.md)[TypeScript](https://jobicy.com/talent/typescript.md)[Git](https://jobicy.com/talent/git.md)[PostgreSQL](https://jobicy.com/talent/postgresql.md)[Microservices](https://jobicy.com/talent/microservices.md)[MongoDB](https://jobicy.com/talent/mongodb.md)[Redis](https://jobicy.com/talent/redis.md)[REST APIs](https://jobicy.com/talent/rest-apis.md)[Next.js](https://jobicy.com/talent/next-js.md)[Django](https://jobicy.com/talent/django.md)[Computer Vision](https://jobicy.com/talent/computer-vision.md)[fastAPI](https://jobicy.com/talent/fastapi.md)[Flutter](https://jobicy.com/talent/flutter.md)[Firebase](https://jobicy.com/talent/firebase.md)[Express](https://jobicy.com/talent/express.md)[SOLID](https://jobicy.com/talent/solid.md)[Vite](https://jobicy.com/talent/vite.md)[Vector Databases](https://jobicy.com/talent/vector-databases.md)[OpenCV](https://jobicy.com/talent/opencv.md)[LangGraph](https://jobicy.com/talent/langgraph.md)[Supabase](https://jobicy.com/talent/supabase.md)[YOLO](https://jobicy.com/talent/yolo.md)[RAG](https://jobicy.com/talent/rag.md)[LLMs)](https://jobicy.com/talent/llms.md)

## Experience

Software & AI Engineer @ APrendIA Project  Jan 2026 - Apr 2026 Designed the asynchronous backend architecture (FastAPI) of an educational assessment platform with a desktop client. Built a computer vision pipeline (YOLO + ONNX + OpenCV) for automated image processing and normalization.

Full Stack AI Engineer & Code Reviewer @ Outlier AI  Feb 2025 - Jan 2026 Developed autonomous agents with LangChain and LangGraph integrating vector databases (RAG). Audited and optimized AI-generated full stack solutions, detecting logic flaws and security vulnerabilities.

Full Stack Software Engineer @ Freelance / Independent Projects  Jan 2025 - Dec 2025 Designed scalable microservices with hexagonal architecture in Python and Node.js, integrating Supabase and Firebase for auth, real-time database, and storage. Built interfaces with Next.js, React, and TypeScript using Atomic Design. Deployed systems on AWS and Railway with Docker and CI/CD.

## Education

Universidad Politecnica de Chiapas  Aug 2022 - Apr 2026  BSc, Software Engineering

Portfolio not available.