🎯 Senior Android Developer | Mobile Tech Lead | Product-Oriented Engineer
I'm a passionate Android developer with over 9 years of experience building scalable, modern, and user-focused mobile applications. I combine strong technical skills in native Android (Kotlin, Jetpack Compose, MVVM) with product thinking, business insight, and leadership. I have led teams, founded startup, and delivered end-to-end solutions — from concept to launch.
Here are some of the libraries I’ve created to help developers build better Android apps:
An open source Android library that allows you to show a tooltip-like popup when selecting words in a TextView. Fully customizable and easy to integrate.
A simple, clean bar chart example for Android apps. Designed for extensibility — customize it to match your data visualization needs.
- 📍 Based in Romania, working with international clients and startups
- 🧠 T-shaped engineer: deep expertise in Android + wide knowledge in backend, frontend & product
- 👥 Team mentor & tech lead: unblock projects, review code, define architecture
- 📲 Product builder: from wireframes to release, MVPs, and client-ready apps
Mobile (expert)
Kotlin, Jetpack Compose, MVVM, Hilt, Room, Retrofit, Navigation, Modularization
Backend (intermediate)
Django, Ktor, Spring Boot, REST APIs, JWT, Media Upload
Frontend/UI
React, Flutter, Figma
Dev & Tools
Git, GitHub 操作, Firebase, Postman, SQLite, PostgreSQL, Android Studio
Testing
JUnit, MockK, Robolectric
- Auxby – a mobile bidding platform I co-founded, built, and sold
- Voice Cloning App – a storytelling app for children using parents' voices with AI
- Cross-platform 项目 – full-stack solutions built with React, Android, Java
- Internal Contributions – architectural templates, tech mentorship, process improvements
- 📧 Email: candrea.eusebiu95@gmail.com
- 💼 LinkedIn: eusebiu-candrea
- 🏗️ Partner @ Hypercode Software
- 💻 GitHub: https://github.com/EusebiuCandrea
“Build with purpose. Lead with clarity. Deliver with heart.”