About

Leunel Aquino Davila

Software Developer · Industrial Engineering · Data Science & AI

Peru

Leunel Aquino Davila

Professional Profile

Software developer and Industrial Engineering student with experience in Data Science and Artificial Intelligence. I design and build RAG systems and intelligent agents. I have a solid foundation in web development and data science fundamentals, complemented by recent training in LLMs and Reinforcement Learning at the National University of Engineering (UNI).

Technical Skills

Languages
Python, JavaScript, TypeScript, C/C++, SQL
AI / Data
Machine Learning, Pandas, NumPy, Matplotlib, OpenAI/DeepSeek API, Jupyter, Power BI
Generative AI / LLM
Transformers, RAG & Hybrid-RAG, embeddings, vector databases, fine-tuning, agents (LangChain, n8n), Ollama, context engineering
Backend / Web
Django, Flask, Django REST, REST APIs, PostgreSQL, Astro, Next.js
Frontend
React, JavaScript, HTML, CSS
Tools
Git, GitHub, Linux, Arduino / IoT
Other
Ethical hacking fundamentals, automation

Experience

Software Developer — Freelance / Personal Projects Peru · 2021 – Present

Python · Artificial Intelligence · Web Development

  • Design and development of Python applications, integrating AI models and computer vision.
  • Built analytical dashboards that process sales data and generate automatic executive summaries using LLMs.
  • Implemented automatic number plate recognition (ANPR) systems combining computer vision, OCR and Arduino integration.
Participant in the Northern Region Innovation Hackathon Peru · 2023

IoT · Immersive & Mobile Tech — University of Piura (UDEP)

  • Took part in a technological innovation challenge organized by the University of Piura (UDEP), developing solutions around IoT, immersive technologies and mobile development.

Education

Industrial Engineering 2021 – Present (ongoing)

Universidad Nacional Hermilio Valdizan — Huanuco, Peru

Languages

Spanish
Native
English
Intermediate

Certifications

  • Introduction to Transformers, LLMs and Reinforcement Learning National University of Engineering (UNI) 2026
  • Large Language Models (LLMs): Building an Intelligent Agent National University of Engineering (UNI) 2026
  • Introduction to Business Intelligence with Power BI MayuGo 2025
  • React.js Course Platzi 2024
  • Frontend Developer Platzi (JavaScript School) 2021
  • Practical JavaScript Course Platzi 2021
  • Intermediate Python: Comprehensions, Lambdas and Error Handling Platzi 2021
  • Business Analysis for Data Science Platzi 2021
  • Legacy JavaScript Algorithms and Data Structures freeCodeCamp 2021
  • Gamified Ethical Hacking Academia Hacker Mentor 2024
  • Google: Practical AI for Marketing Santander Open Academy 2025