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

A production AI agent answering customer questions with RAG-grounded precision. I built the tool functions (action schemas) that let the LLM execute real tasks against internal services — turning a chatbot into an agent that gets things done.

RAGLLM ToolsAgentsNode.js
Website

mama-ia.com

Brand website built with React and TypeScript using clean, maintainable, modern CSS.

ReactTypeScript
Website

hazdeoros.com

Corporate site for Harina de Oros (Harinera del Valle) — mobile-first and performance-minded.

ReactSCSS
Website

conzazoni.com

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

ReactSCSS

# Also shipped for · 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

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.