Germán Alejandro Kolberg

Full Stack Developer | Angular | NodeJs | TypeScript | Gen AI | +8 Years Experience

Valencia, Spain

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About Me

Full Stack Developer with over 8 years of experience, specializing in Front-End with Angular and TypeScript. Experienced in microservices architectures, micro frontends, REST API, WebSocket integration, and unit testing. I integrate Gen AI tools (GitHub Copilot, Codex, Claude Code) into my workflow to accelerate delivery and improve code quality.

Strong focus on collaboration and participation. Good interpersonal relationships, communication, teamwork, knowledge sharing, and continuous improvement.

Location Valencia, Spain
Nationality Argentine, Italian
Email germankolberg@gmail.com

Experience

Front End Developer

NumoData 11/2025 – Present
Angular TypeScript RxJS SCSS

Angular consulting for NumoData. Hybrid work from Valencia, Spain.

Front End Developer

EXFO 05/2025 – 10/2025
Angular TypeScript RxJS English

Frontend development in Angular for EXFO, working in an English-speaking environment. Hybrid work from Valencia, Spain.

Full Stack Developer

Chattigo 08/2021 – 09/2025
Angular 12+ NgRx Storybook Web Components TypeScript SCSS Docker Kubernetes Go Java MongoDB

Frontend development with Angular, micro frontends with Angular Elements, Storybook component library, NgRx state management, unit testing with Jasmine/Karma. Backend tasks in Go/Java.

Front End Developer

Incluit (Avenga) / Supervielle 04/2021 – 08/2021
Angular 12 Ember Module Federation GitLab Docker Kubernetes

Full Stack Developer

Interbanking 08/2019 – 04/2021
Angular 10 Spring Boot Java 8 Oracle SQL PL/SQL RxJs

Full-stack development, onboarding redesign, new dashboard development, legacy system renovation.

Full Stack Developer

Huenei / ICBC 05/2018 – 08/2019
Angular 7 PrimeNg Bootstrap Java JSF jQuery

Frontend for securities custody system, backend for foreign trade system.

Skills

Frontend

Angular Expert
TypeScript
JavaScript
HTML5
CSS3 / SCSS
RxJs
NgRx
Storybook
Angular Elements
PrimeNg
Bootstrap

Backend

Go
Java
Spring Boot
Node.js
NestJS
Python
FastAPI
MongoDB
Oracle SQL

DevOps

Docker
Kubernetes
Jenkins
GitLab CI/CD
Bitbucket Pipelines

Tools

Git
Jira
Figma
VS Code
WebStorm
Lens

Methodologies

Scrum
Kanban
TDD
SDD

Portfolio

Selected projects showcasing my frontend craftsmanship.

mateusz-barber.vercel.app
Mateusz Barber Shop preview
Click to preview

Mateusz Barber Shop

Modern landing page for a premium barber shop. Sleek design with smooth animations, responsive layout, and an immersive user experience.

HTML5 CSS3 JavaScript Responsive
Visit Site
.../landing
Aus-Guide WHV Extension Guide preview
Click to preview

Aus-Guide | WHV Extension Guide

Full-stack web app guiding users through the Australian Working Holiday Visa extension process. Glassmorphism UI with Google auth, multi-language support, and subscription plans.

Angular TypeScript Google Auth i18n Responsive
Visit Site
mateusz-barber.vercel.app

Education

Degrees

Systems Engineering

UTN Buenos Aires 2016 – 2020

Medicine

UBA Buenos Aires 2012 – 2015

High School Diploma in Exact Sciences

Instituto Holmberg 1999 – 2011

Certifications

TDD

10Pines 2019

Scrum Foundation Professional (SFPC)

CertiProf 2020

Angular Course

Incluit 2021

Languages

ES Spanish Native
EN English B2
DE German B1

Get in Touch

Email germankolberg@gmail.com
LinkedIn germankolberg
GitHub germankolberg
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