Edwin Cubillos

What I Work With

Skills & Tech Stack

⚡

Languages

Python Go JavaScript TypeScript SQL

🧩

Frameworks & Libraries

Django FastAPI Flask Node.js React Next.js Redux REST APIs

🤖

AI & Machine Learning

LLMs OpenAI LangChain LangSmith Pinecone Amazon Bedrock Vertex AI RAG Systems ChromaDB Claude Code Antigravity TTS

☁️

Cloud & Infrastructure

AWS Azure AI Docker Terraform Kubernetes Jenkins Ansible CI/CD CloudFormation Linux

🗄️

Databases

PostgreSQL MongoDB DynamoDB BigQuery SQL Server MySQL SQLite Redis

🗣️

Spoken Languages

English — Professional Spanish — Native Portuguese — Professional

🔧

Others

HTML CSS C++ C# Scrum Kanban Datadog Kibana Elasticsearch

Career Path

Work Experience

Contractor

Artificial Intelligence Engineer

📅 Apr 2025 – Present 📍 Remote

Building RAG systems, API integrations, and LLM-powered solutions for Storicard and Milabs. Working with LangChain, LangSmith, ChromaDB, Claude, OpenAI, embeddings, and evaluation pipelines.

Python Go LangChain OpenAI CloudFormation

Mercado Libre

Software Engineer — Generative AI Team

📅 Feb 2024 – Apr 2025 (1 yr 3 mo) 📍 Bogotá

Harnessed and deployed advanced AI technologies from OpenAI, Amazon Bedrock, Vertex AI, and Meta to enhance internal processes. Key areas: image recognition, image generation, text completion, and advanced AI solutions.

Go Python FastAPI Docker BigQuery AWS OpenAI Bedrock

Services Steam

Principal Engineer

📅 Aug 2023 – Feb 2024 (7 mo) 📍 LATAM

Led application development, cloud management on AWS, and team leadership. Implemented CI/CD pipelines, conducted code reviews, and collaborated with product managers and designers. Mentored junior engineers and drove technical direction.

Django Node.js React AWS CI/CD

Uber

Software Engineer / Backend Engineer

📅 Mar 2022 – May 2023 (1 yr 3 mo) 📍 Colombia

Focused on grocery section integration within back-end APIs and mobile apps. Built REST APIs with layered architecture for scalability. Also contributed to the Cornershop onboarding process for new shoppers.

Python React REST APIs

Nokia

Senior Software Engineer & Team Lead

📅 Apr 2018 – Feb 2022 (3 yr 11 mo) 📍 Bogotá / Rio de Janeiro

Progressed from Mid Python Developer to Senior Engineer and Team Lead. Mentored team members on best practices, conducted code reviews, and led outsourcing software development across Colombia and Brazil.

Python Django

Axiacore

Software Web Developer

📅 Jan 2018 – Apr 2018 (4 mo) 📍 Bogotá

Delivered high-efficiency code in a fast-paced software factory. Leveraged CI/CD and automation best practices for seamless integration and deployment.

Rapigo.co

Backend Developer

📅 Mar 2017 – Jan 2018 (11 mo) 📍 Bogotá

Enhanced and implemented new functionalities, conducted unit testing, integrated frontend and backend improvements. Proficient in API integrations, OOP, and version control with Git.

MYO-PYTHON-BEBOP

Freelance — Thesis Project

📅 Oct 2015 – May 2016 (8 mo) 📍 Colombia

Developed Python software to pilot a Bebop Drone using the MYO armband as the control interface. University thesis project.

ROCH Electronics

Junior Software Engineer

📅 Jan 2014 – Dec 2014 (1 yr) 📍 Boyacá, Colombia

Testing, debugging, conversions, and modifications using Python, C, C++, C#, Matlab, and ASM (PICs).