~/developer/portfolio

Liviu .ioNESI

Senior Fullstack Architect & Engineer | Enterprise Vibe Coder. Building the digital backbone of the Automotive and Fintech industries. Pioneering a new standard in software delivery by fusing enterprise-grade rigor with the speed of AI-integrated IDEs.

package dev.portfolio;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class LegacyBackendApplication {

    public static void main(String[] args) {
        SpringApplication.run(LegacyBackendApplication.class, args);
        System.out.println("Java EE Enterprise Logic Initialized...");
    }
}

Compiling...

02.

Work experience

<Senior Software Developer/>

company="DAT Group"time="Sep 2020 - Mar 2026"type="Automotive Software"location="Remote / Hybrid"size="501-1,000 employees"

Driving the modernization of the "SilverDAT" ecosystem, the industry standard for automotive data and claims management.

<Mid Software Developer/>

company="evia solutions GmbH"time="Feb 2016 - Aug 2020"type="IT Services & Consulting"location="On-site"size="51-200 employees"

Delivered critical digital solutions for the Insurance and Automotive sectors.

<Junior Software Developer/>

company="PRODYNA AG"time="Nov 2014 - Jan 2016"type="IT Consulting"location="On-site / Travel"size="201-500 employees"

Provided expert IT consultancy for enterprise portals.

<Internship in Software Development/>

company="Alpine Electronics R&D Europe"time="Sep 2012 - Aug 2014"type="Automotive Electronics"location="On-site"size="1,000+ employees"

Engineered critical test automation tools for next-gen automotive infotainment systems.

03.

Education

<Dual Study/>

institution="GDS Schule 2"

degree="Certified Computer Specialist"

year="2011 - 2014"location="Böblingen, Germany"

Intensive dual study program focusing on Software Engineering, Database Systems, and Project Management.

<Master/>

institution="West University of Timisoara"

degree="Master's Degree in Mathematics Teacher Education"

year="2009 - 2011"location="Timisoara, Romania"

Specialized training in Pedagogy and Didactics for Mathematics education.

<Bachelor/>

institution="West University of Timisoara"

degree="Bachelor's Degree in Mathematics and Computer Science"

year="2006 - 2009"location="Timisoara, Romania"

Dual major providing distinct foundations in both abstract Mathematics and Applied Computer Science.

<College/>

institution="National College of Computer Science "Spiru Haret""

degree="Baccalaureate Diploma"

year="2002 - 2006"location="Suceava, Romania"

Intensive Computer Science and Mathematics curriculum.

04.

Projects

<DevFlow/>

A modern community platform for developers to share knowledge, featuring AI-powered recommendations and a responsive UI.

stack=["Next.js 14", "TypeScript", "Tailwind CSS", "MongoDB", "Clerk Auth"]

<Family Cash Card/>

A secure, bank-grade REST API for managing family finances with granular Role-Based Access Control (RBAC) and audit logging.

stack=["Spring Boot 3", "Java 17", "Spring Security", "PostgreSQL", "JWT"]

<Runnerz/>

A full-stack fitness tracking application showcasing the latest Spring Boot 3 features including JDBC Client and Docker Compose integration.

stack=["Java 21", "Spring Boot 3", "PostgreSQL", "Docker", "Google Maps API"]

<Filmpire/>

An immersive movie discovery app featuring voice command search (AI), category filtering, and a rich, responsive material design.

stack=["React", "Material UI", "Redux Toolkit", "Alan AI", "TMDB API"]

<Phenix Alliance Wiki/>

A production-ready, localized knowledge management platform for 'Last Z Survival Shooter'. Built with Next.js 16 App Router, featuring Next-Intl localization, middleware authentication, and mobile-first responsiveness.

stack=["Next.js 16", "React 19", "TypeScript", "Tailwind CSS", "Vercel"]

<Filmpire Microservices/>

Enterprise-grade microservices platform for movie discovery. Architected with 8 Spring Boot 3.5 backend services, Spring Cloud infrastructure (Eureka, API Gateway), Spring AI integration, and hybrid PostgreSQL/MongoDB storage.

stack=["Java 25", "Spring Boot 3", "Spring Cloud", "PostgreSQL", "MongoDB", "Docker"]

<Last Z Automation Bot/>

A Python-based GUI automation tool for 'Last Z: Survival Shooter'. Features visual template matching to perform human-like interactions, automated ally assistance, and automated weapon collection using Tkinter and Bash.

stack=["Python", "Tkinter", "GUI Automation", "Bash Scripting", "Linux"]

<Bosch DevOps Showcase/>

A comprehensive CI/CD toolchain showcase implementing a fully containerized environment. Integrates Podman Compose, Jenkins CI, JFrog Artifactory, Gradle, and simulated ALM/MQC via REST API.

stack=["Java", "Jenkins", "Docker / Podman", "JFrog Artifactory", "Gradle", "Bash"]