Looking for a job

Alberto Muñoz

@betomm

Message

Senior software engineer building scalable full-stack and AI platforms with React, FastAPI, and LLM tooling.

Costa Rica

Message

What I'm looking for

I’m looking for a role where I can lead the build of production-grade full-stack and AI systems—shipping scalable architecture, performance, and high-quality software through ownership of end-to-end engineering.

I’m a Senior Software Engineer with 15+ years of experience designing and building scalable full-stack applications and AI engineering platforms. I enjoy turning complex systems into reliable, production-grade products with clean architecture and strong quality practices.

In recent roles, I designed and built an AI engineering platform that transforms GitHub repositories into AI-understandable knowledge—enabling repository-aware chat, investigations, AI code review, and AI test generation. I also developed AI-assisted testing that analyzes Playwright failures and generates corrective recommendations, improving reliability through automation workflows.

Across enterprise work, I’ve led technical initiatives and delivered solutions in healthcare, government, fintech, betting, and real-time systems. I’ve built cloud-native backends and frontends using React/Next.js, FastAPI/Node.js, GraphQL/REST APIs, and AWS—while collaborating on API design and technical planning.

My AI engineering focus is practical and systems-oriented: OpenAI and Anthropic integrations, LangGraph orchestration, Hybrid RAG, knowledge graphs, and Model Context Protocol (MCP) tool calling. I build agentic workflows with structured outputs, embeddings/vector search, and multi-agent architectures—always emphasizing scalability, performance, and software quality.

Experience

Work history, roles, and key accomplishments

League - Senior Software Engineer Lvl 2

CapDev

Jan 2025 - Jan 2026 (1 year)

Designed and built an AI engineering platform that turns GitHub repositories into repository-aware knowledge for chat, investigations, AI code review, and AI test generation. Developed AI-assisted testing recommendations from Playwright test failures and shipped React/FastAPI features to ensure parity across web and mobile apps.

React fastAPI Playwright Python LangGraph OpenAI PostgreSQL Pgvector Next.js TypeScript Docker Redis Arq MCP Promptfoo GitHub Actions

Fullstack Developer

Broccoli

Jan 2023 - Jan 2025 (2 years)

Developed frontend and backend features for a multinational smart-locker platform using React, Next.js, Python, and Flask. Implemented platform capabilities including authentication, data management, and API integrations using PostgreSQL and Cognito.

React Next.js Python Flask PostgreSQL Cognito Alembic

Web Development Technical Lead

Broccoli

Jan 2023 - Jan 2025 (2 years)

Led frontend development for a nationwide education platform serving student data across Costa Rica's public school system. Directed a team building new modules with Next.js, React, and GraphQL, collaborating on API design and AWS architecture and deployments.

React GraphQL S3 Lambda RDS AWS Docker Next.js Express Prisma

Principal Frontend Engineer

Bet99

Jan 2021 - Jan 2023 (2 years)

Led frontend engineering for a large-scale online betting platform across web and mobile applications. Developed and maintained React/React Native and backend API functionality, and integrated Salesforce to automate customer engagement and promotional workflows.

React React Native iOS Android Python fastAPI PostgreSQL Salesforce

DGX - Fullstack Engineer

BairesDev

Jan 2019 - Jan 2021 (2 years)

Developed frontend modules and backend APIs for a real-time metals trading platform. Contributed to scalable web application architecture using React, Spring Boot, OpenAPI, and Docker.

React Docker Java Spring Boot OpenAPI MySQL

HipTrain - Mobile Developer

BairesDev

Jan 2019 - Jan 2021 (2 years)

Architected and implemented GraphQL schemas and Apollo Server services, along with React/React Native applications for a live video coaching platform. Built cloud-native backend services on AWS (Lambda, API Gateway, Cognito, S3, MediaLive) and delivered end-to-end features across web, mobile, backend, authentication, and media streaming.

React React Native Amplify RDS API Gateway Lambda IAM Cognito S3 Objective C Java GraphQL

Fullstack/Mobile Developer

AppArtisans

Jan 2011 - Jan 2021 (10 years)

Developed and maintained React Native and iOS mobile applications using DJI Drones APIs. Delivered full-stack solutions across 12+ client projects, collaborating with stakeholders to design, implement, and deploy custom software solutions.