user@alex-portfolio:~
$ whoami 
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ALEX LYMPEROPOULOS

Fullstack Engineer

Fullstack engineer with a strong frontend background — now building features across Angular, Node, and MongoDB end‑to‑end.

$ ls core-skills/
angular node.js express mongodb typescript
angular node.js express
mongodb typescript
$ cat status.txt

Booting up creativity - Deploying impact - Ready to build amazing applications

$ cat network.cfg
alexlibe95@gmail.com
linkedin.com/in/alex-lymperopoulos
github.com/alexlibe95
$ _
Setting up...

Skills Overview

Technical Capabilities & Expertise

👨‍💻 Core Technologies

JavaScript / TypeScript
Angular
Node.js
Express.js
MongoDB
Next.js
Ionic + Capacitor
React

🎨 Styling & UI Libraries

TailwindCSS
Bootstrap
PrimeFaces
Shadcn/ui
Balsamiq (wireframes)
Figma (design tools)

📱 Mobile Development

Hybrid mobile apps using Ionic
Deployment to Google Play & App Store

🧪 Testing & QA

Jasmine + Karma
Nightwatch.js
Vitest

☁️ Backend & Cloud Services

AWS
Redis
Docker
Firebase (Auth, Firestore, Hosting)
Real-time Database Management
Cloud Functions

⚙️ Tools & Platforms

Jira
Git / GitHub
RESTful API Integration
Responsive Web Design
Cross-browser Compatibility

🤝 Professional Strengths

Excellent communication and teamwork
Strong attention to detail and organization
Clean, scalable code following best practices
Resilience and get-things-done attitude
Enthusiasm for new technologies and learning

Professional Timeline

Career Journey & Experience

Jan 2026 – Present

RE18

Fullstack Engineer

Delivering end-to-end features across frontend and backend using the full MEAN stack
Designing and building scalable services and responsive user interfaces with attention to detail
Collaborating closely with cross-functional teams and owning features from planning to production
Applying clean-code standards, best practices, and a get-things-done mindset in daily delivery
Angular Node.js Express MongoDB TypeScript AWS Redis Docker Bootstrap Jira GitHub Figma
2021 – 2025

RAW Labs

Frontend Developer

Building the next-generation data platform enabling AI-driven applications via secure, real-time data APIs
Developed new features and maintained complex interfaces
Delivered responsive, cross-browser UI for enterprise clients
Integrated APIs and ensured seamless data flow with backend teams
Created high-fidelity mockups and transformed them into production-ready interfaces
Angular TypeScript Next.js TailwindCSS PrimeFaces Figma Balsamiq Jasmine Karma Nightwatch
2019 – 2021

INTELIQUA

Frontend & Mobile Application Developer

Contributed to the "QivosCloud Platform" and maintained a suite of hybrid mobile applications
Migrated legacy apps from Ionic 3 to Ionic 5+ for continued deployment support
Upgraded web platform from AngularJS to modern Angular
Ensured consistent app performance across platforms
Angular Ionic Capacitor JavaScript Jasmine Karma Nightwatch
2015 – 2019

Study in Greece (NGO)

Web Application Developer

Developed and maintained the official web portal for international students in Greece
Built the platform for showcasing Bachelor's & Master's programs
Organized and supported educational events for international students
Maintained the main website and led content updates
HTML5 CSS3 WordPress JavaScript Bootstrap Node.js

Project Archive

Selected Works & Creations

CryptoAnalyzer

ACTIVE

Professional-grade AI-powered trading chart analysis with 90% accuracy. Analyzes TradingView screenshots for pattern recognition and trading insights.

Next.js TypeScript TailwindCSS AI/ML
Live Demo

Roulette Session Tracker

ACTIVE

A small React (Vite) app for logging play sessions—bankroll, stakes, wins/losses, and playful color suggestions. It does not provide gambling advice or a way to beat the house; it’s for personal tracking and entertainment.

React Vite CSS
View Code Live Demo

PeakLog

ACTIVE

Lightweight athlete performance and training tracker for coaches and teams. Built for endurance and watersports teams with real-time data, magic link authentication, and role-based access control.

React Firebase TailwindCSS Vite ShadCN UI Authentication
Live Demo

Dep Up Surgeon

ACTIVE

Production-oriented CLI that upgrades npm dependencies with install + validation after each bump and rolls back on failure. Framework-agnostic; supports npm, pnpm, and yarn—including workspaces and monorepos.

TypeScript Node.js CLI npm
View Code Live Demo

SquashMate

ACTIVE

Linux desktop helper for AppImage and .deb installs: guided flows, launchers, wrappers, tidy uninstalls, and clear logs—without living in the terminal.

Python PyQt5 Shell Linux
View Code Live Demo

Monitor Orb

ACTIVE

macOS menu bar companion that stays in sync with your AI usage in real time across Claude and Cursor, with gentle mascot feedback to keep focus balanced.

macOS Menu Bar Claude Cursor
Live Demo