Hi, I am Rafael, I'm a software engineer

Rafael castillo a software engineer with a beard and a necklace with a necklace with a pendant
Rafael castillo a software engineer with a beard and a necklace with a necklace with a pendant
― My background

I’ve gone through a number of phases in my career, and each of them has informed my current work ethos and philosophy. I have excelled in a number of project management and development roles, and believe that my number one asset is my ability to adapt to any challenge that is thrown my way.

― Skills

Leadership
Communication
Software Development Data Analysis
Project Management

Rafael castillo a software engineer with a beard and a necklace on his neck
Rafael castillo a software engineer with a beard and a necklace on his neck
Rafael Castillo a software engineer sitting on a couch in a office room
Rafael Castillo a software engineer sitting on a couch in a office room
Rafael castillo a software engineer in a suit and a microphone in front of a podium
Rafael castillo a software engineer in a suit and a microphone in front of a podium
― Work experience
Data Scientist & Software Engineer

Robert Gordon University / Jan 2021 - Dec 2021

I was contracted as a technical consultant, contributing to AI-driven healthcare and industrial projects, collaborating internationally, and bridging technical and communication gaps to deliver innovative solutions.

― Education
Robert Gordon University

Master's degree, Data Science / 2020 - 2021

Robert Gordon University

Bachelor’s degree with Honors, Computer Science / 2016 - 2020

Lead Software & Product Developer

eCERTO  / Dec 2021 - Present

Managed multiple contractors through MVP completion, then led the hiring of the company’s first in-house team, leading them toward the successful market launch of the company’s first product.

“Whenever I am in a difficult situation where there seems to be no way out, I think about all the times I have been in such situations and say to myself: I did it before, so I can do it again.”

- Idowu Koyenikan

Technical Skills

React
React javascript framework icon
React javascript framework icon

This is my go-to stack—empowering me to manage, develop, maintain, and document high-level projects and company operations with efficiency and precision.

Vue javascript framework icon
Vue javascript framework icon
Typescript javascript framework icon
Typescript javascript framework icon
HTML, Javascript, CSS logos
HTML, Javascript, CSS logos
wordpress icon
wordpress icon
C# .NET core framework icon
C# .NET core framework icon
My SQL database icon
My SQL database icon
Python programming language logo
Python programming language logo
Github repository icon
Github repository icon
Azure DevOps icon
Azure DevOps icon
hostinger icon
hostinger icon
notion icon
notion icon
Azure Cloud Icon
Azure Cloud Icon
Jira icon
Jira icon
loom icon
loom icon
Vue
Jira
Azure Cloud
Azure DevOps
Github
Python
MySQL
.NET
WordPress
HTML/JS/CSS
Typescript
Hostinger
Loom
Notion
Shana cleto

I have had the absolute pleasure of working alongside Rafael, a true professional whose presence elevates any team. His unwavering commitment to his work consistently surpasses expectations, and his enthusiasm for learning is genuinely contagious.

Rafael embraces challenges with courage and is an impressive self-learner, making him stand out in any project. Working with him was a remarkable experience.

a man with a beard and a suit
a man with a beard and a suit

Rafael was my supervisor at eCERTO, where I saw firsthand his strong leadership abilities. He not only excelled in his role as a software developer, but also took the initiative to spearhead many important company initiatives. Rafael stepped up as a leader and helped move eCERTO forward through his vision, responsibility, and drive.

Rafael’s unique combination of leadership, software development expertise, and management excellence had an immense positive impact on eCERTO's growth and success.

Olusegun oyedele-adeyi

What they say:

Executive Advisor

IT Systems Analyst

Where I’ve Been Featured

Onboarding eCERTO’s First In-House Team

I had the amazing opportunity to onboard eCERTO’s first in-house team at the ONE Tech Showcase. Working with 15 top professionals across data science, software development, and finance, we explored new ways to enhance INTEGRATI®, eCERTO’s game-changing project management software.

eCERTO Secures Software Development Talent

Rafael Castillo has been appointed as eCERTO’s first in-house software developer and data scientist a top emerging talent in the UK. His expertise spans software development, AI, and UX/UI design. At eCERTO, he will play a key role in the full technology development lifecycle.

I was honored to be nominated by eCERTO for the 2024 Rising Star Award in recognition of my work in technology and product development. This award celebrates emerging talent in innovation and leadership. While I wasn’t selected as a finalist, I’m grateful for the nomination.

Honored to Be Nominated by eCERTO for the Rising Star Award

Let's talk

Rafael a software engineer presenting in a blue shirt and black pants
Rafael a software engineer presenting in a blue shirt and black pants