robert@personal: ~/portfolio
robert@personal:~$ whoami

Robert Rosero

// Senior Software Engineer
robert@personal:~$ cat summary.txt

Senior Software Engineer with 10+ years building scalable, cloud-native systems — now fusing AI into products used at scale by GoDaddy.

Cali, Colombia
$ get_in_touchdownload_cv
$ cat about.md

# Engineering that moves the business forward.

I’m a software engineer who turns complex requirements into robust, scalable products. Over a decade I’ve delivered high-impact solutions for global leaders like GoDaddy and top-tier financial institutions across Colombia — owning everything from serverless cloud architecture to the front-end experience.

My core is the JavaScript / TypeScript ecosystem — Node.js, React and Angular — backed by deep AWS expertise. Lately I’m focused on AI engineering: building RAG pipelines and LLM tool functions that make products genuinely intelligent, and leading teams toward technical excellence and measurable growth.

Cloud-native
Serverless architectures on AWS, built for high-traffic global scale.
AI integration
RAG, agents and LLM tool functions wired into real products.
Team leadership
Technical lead across cross-functional, Scrum-driven teams.
Code quality
TDD, clean architecture, design patterns and rigorous reviews.
$ ls ./stack

# The tools I reach for to ship.

Frontend
React Angular Redux TypeScript SCSS
Backend
Node.js NestJS Java · Spring REST & SOAP
Cloud & DevOps
AWS Lambda API Gateway S3 · CloudFront Step Functions Terraform Docker CI/CD
AI Engineering
RAG Pipelines LLM Tool Functions Claude Code · Cursor Agentic Workflows
Practices
TDD Trunk-Based Dev Microservices Micro-Frontends Scrum / Kanban
$ git log --career

# A decade of shipping across fintech, real estate & AI.

[-]

Senior Software Engineer

● LIVE
Encora · GoDaddy
Aug 2023 — Present

Driving the evolution of GoDaddy’s product ecosystem — integrating AI and optimizing a microservices / micro-frontend architecture for intelligent, self-service experiences at scale. A key contributor to “Airo,” GoDaddy’s AI agent: leveraging RAG for context-aware answers and building tool functions (action schemas) that bridge LLMs with internal proprietary services.

ReactNode.jsAWSRAGLLM ToolsClaude CodeCI/CD
[+]

Senior Software Developer

ADL Digital Lab · Metrocuadrado
Jun 2022 — Aug 2023
[+]

Tech Specialist II

Group SII · Banco Popular
Jul 2021 — Jun 2022
[+]

Full-Stack Developer

Banco de Occidente
Feb 2021 — Jul 2021
[+]

Master Full-Stack Developer

Banco Unión
Oct 2020 — Feb 2021
[+]

Developer Analyst

ICESI University
Jul 2019 — Oct 2020
[+]

Software Engineer

Carvajal S.A.
Sep 2017 — Jun 2019
[+]

Software Developer

Barbara & Frick · Accenture
Feb 2016 — Sep 2017
$ ls ./projects

# Products & sites I’ve helped bring to life.

AI Product · GoDaddy

Airo — GoDaddy’s AI Agent

GoDaddy’s production AI agent for entrepreneurs. I built a suite of agent skills — generative social posts, marketing copy, image-aware content, and publish-to-site workflows — alongside RAG-grounded Q&A and tool functions (action schemas) that wire the LLM into internal services so the agent can answer, create, and ship.

Agent SkillsGenerative ContentRAGLLM ToolsNode.jsNestJSAWS
Real Estate Platform

metrocuadrado.com

Colombia’s leading real estate marketplace for buying, renting, and financing apartments and homes — built with React and evolved through micro-frontends and serverless AWS infrastructure.

ReactTypeScriptAWSTerraformMicro-frontends
Website

automercado.cr

Digital experience for Automercado — one of Costa Rica’s most recognized supermarket chains — built for high mobile traffic, fast browsing, and a smooth path from discovery to purchase.

ReactTypeScriptNode.jsNestJSAWS
Website

conzazoni.com

Product & brand website crafted with preprocessors and clean, scalable styling.

ReactTypeScriptSCSSNode.js

# Also shipped for · Automercado · Postobón · Pastas la Muñeca · Comfandi · Canola Life · Harinera del Valle

$ cat credentials.json
// education

B.Sc. Systems Engineering

Antonio José Camacho University
Graduated with Honours
// languages
SpanishNative
EnglishB2

// certifications

Introduction to Model Context Protocol
Anthropic
Claude Code in Action
Anthropic
Claude Code 101
Anthropic
AWS
Cloud Technical Essentials
Amazon Web Services
AWS
Partner: Cloud Economics
Amazon Web Services
AWS
Partner: Accreditation (Technical)
Amazon Web Services
NG
Angular
Platzi
Scrum Professional
Certiprof
JS
JavaScript Fullstack Developer
San Buenaventura University
</>
Web Developer
University of Alicante
robert@personal:~$ ./contact.sh

Have a role or project in mind?

I’m open to senior engineering and technical-leadership roles. The fastest way to reach me is email — I usually reply within a day.