Angel Arteaga

Senior Frontend Developer

I create tech solutions that generate real impact.

About
Experience
Certifications
Projects

About

I'm a Full Stack Developer focused on solving problems through technology. I'm passionate about building efficient and scalable solutions that improve users’ experiences and optimize processes. I always aim to combine creativity with engineering to deliver tangible results, regardless of the tools or technologies involved.

Currently, I work at NTT DATA - Scotiabank as a Senior Frontend Developer, where I’m involved in the design and implementation of a microfrontends architecture to optimize the scalability of digital platforms. My work involves technologies such as React, Next.js, and TypeScript, always prioritizing efficiency, high availability, and continuous improvement.

Throughout my career, I’ve had the privilege of working on a variety of projects, from building custom e-commerce platforms to developing mobile apps for major companies like Telefónica, B2B solutions at Promart, and AI integrations at Prima AFP. These experiences have broadened my knowledge and sharpened my technical skills, enabling me to confidently tackle a wide range of projects.

In my free time, I enjoy exploring emerging technologies, diving into advanced tools, and staying up to date with the latest development trends. I also love spending time with my cats and, of course, playing my favorite video games.

Experience

Senior Frontend Developer - ScotiabankNTT DATA | July 2026 - Present

Designed and implemented the architecture and migration towards a microfrontends infrastructure, optimizing digital platform scalability and enabling frictionless independent deployments. Designed high-availability interfaces ensuring design system consistency and agile integration with core banking financial services.

React

Next.js

TypeScript

Microfrontends

Mid Frontend Developer - Prima AFPNTT DATA | August 2025 - June 2026

Designed and implemented microfrontends architecture, reducing modular coupling and accelerating production deployment cycles. Developed and integrated artificial intelligence agentic solutions (Azure AI), optimizing internal customer experience and significantly reducing business operational costs. Automated critical processes through the integration of complex APIs and high-security biometric validation.

Node

React

Next.js

TypeScript

Azure

Azure AI

Mid Full Stack DeveloperPromart (Corporate Sales Management) | August 2024 - August 2025

Empowered the B2B e-commerce platform, increasing efficiency in corporate sales management and commercial conversion. Migrated the architecture to an event-driven microservices ecosystem, raising system availability and scalability during traffic peaks. Reduced the product's technical debt, positively impacting the team's development speed.

React

Vue

Node.js

PHP

Python

Java

Docker

MySQL

GCP

AWS

Mid Full Stack DeveloperAvatar Global | May 2023 - August 2024

Developed custom e-commerce solutions for international clients, ensuring consistency in transaction processing. Built robust microservices in Node.js and Java for automated large-scale inventory management. Configured continuous integration and deployment (CI/CD) pipelines, optimizing team delivery times.

React

Node.js

NestJS

Java

Docker

SQL

Salesforce B2B

HCL Commerce

AWS

Junior Frontend DeveloperNTT DATA - Telefónica (Tren E-Care) | August 2022 - May 2023

Developed native/hybrid mobile applications with Angular and Ionic, improving response times and customer retention in digital channels. Optimized general performance of apps for iOS and Android, reducing device memory consumption.

Angular

Ionic

React

Node.js

Certifications

Microsoft Certified: Azure AI Apps and Agents Developer Associate

MicrosoftJune 2026

Microsoft Certified: Azure AI Fundamentals

MicrosoftMarch 2026

Microsoft Certified: Azure Fundamentals

MicrosoftDecember 2025

Github Copilot

MicrosoftOctober 2025

Projects

Scotiabank Telebanking Platform

Professional

Scotiabank

Enterprise banking platform focused on digital customer service and financial operations. Contributed as a Senior Frontend Developer to the development and modernization of microfrontend-based applications, delivering scalable and maintainable user experiences.

React

TypeScript

Single-SPA

Microfrontends

Prima AFP Virtual Agency

Professional

Prima AFP

Digital self-service platform that enables customers to securely manage retirement accounts and online procedures. Participated in the implementation of modern microfrontend architecture and AI-powered virtual assistants to enhance customer experience.

React

Next.js

Module Federation

Microfrontends

Azure AI Foundry

TypeScript

Promart B2B E-commerce

Professional

Promart

Business-to-business e-commerce platform designed for corporate purchasing and order management. Contributed to the development of scalable frontend and backend features, ensuring performance and seamless integration with cloud services.

Next.js

React

NestJS

PostgreSQL

GCP

TypeScript

Promart B2B Order Management

Professional

Promart

Enterprise order management system for handling B2B purchase workflows and business operations. Worked on the development and integration of distributed services across multiple technologies, improving operational efficiency and system reliability.

Vue

NestJS

PostgreSQL

Redis

RabbitMQ

Java

PHP

Python

GCP

Segumax Uruguay B2B E-commerce

Professional

Segumax Uruguay

B2B e-commerce platform for the distribution of industrial safety products. Contributed to the development of customer-facing features and integrations with enterprise services to support business operations.

Next.js

React

Salesforce

Java

PostgreSQL

Telefónica Convergent App

Professional

Telefónica

Cross-platform mobile application that centralizes digital services and customer management for telecommunications users. Participated in the development of new features and continuous improvements using modern hybrid technologies.

Ionic

Angular

Azure

TypeScript

Lumen Solar

Client

Confidential Client

Comprehensive on-demand digital asset sales platform powered by blockchain payments. Built with a robust ecosystem including a cross-platform mobile app and a web administration panel. The architecture leverages smart contracts on the Polygon network, seamless multi-wallet integration, and a NestJS backend, handling high-concurrency on-chain event synchronization using Ethers and RabbitMQ.

React Native

Next.js

NestJS

Solidity

Polygon

TypeScript

Ethers

RabbitMQ

PostgreSQL