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Top Matching Projects

My Developer Portfolio

Web App

Personal portfolio application built as an Nx monorepo with Angular, taxonomy-driven skill matching, and worker-based search for project discovery.

Modular Nx architecture • Taxonomy-based matching engine • Web worker-powered search • Storybook + E2E/Unit testing setup

Angular

Angular Material

TypeScript

JavaScript

RxJS

SCSS

HTML

CSS

Jest

Testing

AI-Powered Language Learning App

Mobile App

Revolutionary language learning app that generates picture-based stories using AI, automatically adapting to user learning levels.

Full-stack ownership • AI story generation • Automatic internationalization • Adaptive learning algorithm

Java

Spring Boot

React Native

AWS

OpenAI

Expo

TypeScript

Redux

REST

Sentry

GitHub

Enterprise Lottery Platform

Web App

Maintenance and improvement of complex lottery websites with custom frontend framework and micro-frontend architecture.

Custom CI/CD tool development • Web vitals performance optimization • Technical consulting

Angular

Node.js

NestJS

TypeScript

REST

RxJS

SCSS

HTML

CSS

Jest

Cypress

Sentry

Skills

Tools & Libraries:

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Angular Material

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Playwright

GitHub

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OpenAI

Expo

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Angular Material

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Testing and QA:

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Backend:

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Java

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Node.js

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Web Development

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Oliver Stadie

Full-Stack Web and App Developer

Berlin (Germany)+4915202825986 oliver.stadie+it@gmail.com

Well-organized, broad-minded, passionate and responsible IT professional. Focus on aligning technical solutions with business objectives.

Personal Information

Born

1984 (41 years)

Languages

Community & Writing

Meetup Organizer

Founder & Organizer of Software Architecture and Design Berlin with 600+ Members

Tech Blogger

Blogging about Software Architecture and Design

Education

Diplom Degree in Computer Science

Humboldt Universität zu Berlin

2006 - 2015

Grade: Very Good

Subsidiary Field: Engineering Science

Professional Focus

Experienced in planning, designing, implementing, testing, deploying and maintaining web applications with various technology stacks.

Contact Me

oliver.stadie+it@gmail.com

+49 (1520) 28 25 986

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