Portrait of Yeremy Pujols

Welcome to my portfolio

Yeremy Pujols

I'm a fullstack developer!

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Experience

  1. IT Enablement Intern

    Banco Popular Dominicano

    July 2025 — August 2025

    Santo Domingo, Dominican Republic · On-site

    • Developed and integrated user interface components in Kotlin following the UI/UX guidelines defined in Figma, ensuring visual consistency across the application.
    • Structured and documented Toke's Android SDK along with usage guides, reducing the onboarding time for new developers joining the project.
    Tech Stack
    • Kotlin
    • Android SDK
    • Java
    • Figma
    • Git
    • Design Patterns
    • REST APIs
  2. Founder & Lead Developer

    RepSoftware

    January 2026 — Present

    Santo Domingo, Dominican Republic · Remote

    • Recruited and managed freelance developers for custom project execution, coordinating software delivery under agile methodologies and clean code standards.
    • Redesigned and migrated an international client's web infrastructure (K9 Dynasty) from a traditional CMS to a modern stack in Next.js and Astro, cutting page load times by 40%.
    Tech Stack
    • TypeScript
    • Node.js
    • Next.js
    • Astro
    • FastAPI
    • PostgreSQL
    • Docker
    • Linux
    • TailwindCSS

My Projects

OnStats Portal

OnStats Portal

Real-time Minecraft mining statistics web portal. Player and server rankings, profiles with 3D skins, and data visualization with dark Minecraft theme.

React Tailwind CSS FastAPI PostgreSQL skinview3d Axios
Global Refriauto Landing Page

Global Refriauto Landing Page

Service and contact presentation page for automotive refrigeration. Built with Astro and TailwindCSS.

Astro TailwindCSS JavaScript Instagram API
Quisqueya STEM

Quisqueya STEM

Innovative web application designed to centralize and facilitate access to all professional certifications available in the STEM field.

Angular PrimeNG Firebase Database TypeScript IPQS Google OAuth2
Centro Educativo las Joyas de Cristo LJC Landing Page

Centro Educativo las Joyas de Cristo LJC Landing Page

Service and contact presentation page for a school. Built with Astro and TailwindCSS.

Astro Bootstrap JavaScript SCSS

Certifications

Fintech & Financial Innovation

Fintech & Financial Innovation

Superintendencia de Bancos de la República Dominicana

Official certification from the Superintendencia de Bancos of the DR on fintech regulation, financial innovation, digital payments, open banking, financial consumer protection, and technological risks in the banking sector.

ID: gpcbssk6jd

Fintech Regulation Digital Payments Open Banking Consumer Protection
Cybersecurity Fundamentals

Cybersecurity Fundamentals

Google - Coursera

Cybersecurity fundamentals certification including risk management, threat detection, security architecture, and regulatory compliance. Part of the Google Cybersecurity Certificate program.

ID: 3PC001ZQVV20

Cybersecurity Risk Management Network Security Threat Detection Compliance
AI Fluency: Framework & Foundations

AI Fluency: Framework & Foundations

Anthropic

Certification on AI fluency, responsible use of large language models, prompt engineering fundamentals, and practical application of AI assistants.

AI LLM Prompting Responsible AI
Fintech Masterclass

Fintech Masterclass

CFTE

Certification in financial innovation, emerging technologies in fintech, blockchain, open banking, AI applied to finance, and modern financial regulation.

ID: g4boihgiwk

Fintech Blockchain Open Banking AI Finance
C++ Essentials

C++ Essentials

Cisco

C++ programming fundamentals including basic syntax, control structures, functions, arrays, pointers, and object-oriented programming concepts.

C++ Programming Cisco
Project Management with Scrum & Agile Methodology

Project Management with Scrum & Agile Methodology

ITLA

Fundamentals of the Scrum framework, roles (Scrum Master, Product Owner, Development Team), events (Sprint, Daily, Review, Retrospective) and artifacts (Product Backlog, Sprint Backlog, Increment). Agile methodologies for software project management.

Scrum Agile Project Management Product Backlog Sprint
IT Essentials

IT Essentials

Cisco

PC hardware and software fundamentals, device configuration, basic networking, security, and technical support. Certification of essential information technology knowledge.

IT Essentials Hardware Networking Technical Support Cybersecurity
JavaScript Developer (React)

JavaScript Developer (React)

Fundación Carlos Slim

Frontend development with React, components, state management, hooks, and building interactive user interfaces.

JavaScript React Frontend
JavaScript Developer (Node.js)

JavaScript Developer (Node.js)

Fundación Carlos Slim

Server-side JavaScript development with Node.js, asynchronous programming, modules, and building backend applications.

JavaScript Node.js Backend
C# Programmer

C# Programmer

Fundación Carlos Slim

C# programming, object-oriented programming, .NET framework fundamentals, and building desktop applications.

C# .NET OOP Programming
Responsive Web Site Developer

Responsive Web Site Developer

Fundación Carlos Slim

Responsive web design, HTML, CSS, media queries, and building adaptable websites for different screen sizes.

HTML CSS Responsive Web Design
NSAC 2025 Hackathon Participant

NSAC 2025 Hackathon Participant

NSAC

Participation in the NSAC 2025 Hackathon, developing innovative solutions in a competitive team environment.

Hackathon Innovation Teamwork
Data Visualizer

Data Visualizer

Fundación Carlos Slim

Data visualization techniques, creating charts and dashboards, data interpretation, and visual storytelling with data.

Data Visualization Analytics Dashboards
API Beginner Learning Path

API Beginner Learning Path

Postman

Fundamentals of APIs, HTTP methods, requests and responses, authentication, testing APIs with Postman, and working with RESTful APIs.

API REST Postman HTTP
Excel Advanced Expert

Excel Advanced Expert

Udemy

Advanced Excel skills including complex formulas, pivot tables, data analysis, automation, and advanced spreadsheet techniques.

Excel Data Analysis Spreadsheets
Web Assistant

Web Assistant

Fundación Carlos Slim

Training in web assistance, digital tools, content management, and basic web support tasks.

Web Digital Tools Support
ISO/IEC 27001 Workshop - Security Zero

ISO/IEC 27001 Workshop - Security Zero

Seguridad Cero

Workshop on information security management systems based on ISO/IEC 27001 standard, risk assessment, and security controls.

ISO 27001 Information Security Risk Management
Computer Technician in Office Automation

Computer Technician in Office Automation

Fundación Carlos Slim

Technical training in computer systems, office automation, productivity tools, and basic IT support.

Office Automation IT Support Productivity
Linktree