About

About Me

Technology enthusiast with a practical, hands-on approach to computers, smartphones, networking, servers, web hosting, 3D printing and connected devices. I enjoy experimenting, troubleshooting problems and learning how systems work.

  • Name: Cosmin Pospai
  • Location: Constanța, România
  • Interests: Technology, Hardware & Software
  • Focus: Hands-on Technical Projects
  • Email: [email protected]
  • WhatsApp: +1 (505) 528-6556

0 Experiments, fixes & projects

Explore Projects

Profile

What I Work With

A collection of technologies and practical projects I enjoy exploring, configuring, testing and troubleshooting.

Android

Android & Custom ROMs

ADB / Fastboot / Recovery / Root

Hands-on experience with Android devices, bootloader unlocking, custom recoveries, LineageOS, custom ROMs, Magisk, ADB, Fastboot and device troubleshooting.

Linux

Linux & Termux

Ubuntu / Alpine / Arch / WSL

Running and experimenting with Linux environments on computers and Android devices, including Termux, WSL, command-line tools, VNC environments and lightweight desktop setups.

Networking

Home Networking

Routers / DNS / DDNS / Port Forwarding

Configuration and troubleshooting of routers, LAN devices, DNS, DDNS, port forwarding, remote access and network-connected hardware.

Servers

Web Hosting & Servers

Nginx / FASTPANEL / Cloudflare / SSL

Managing personal domains and services using Nginx, FASTPANEL, DNS, SSL certificates, Cloudflare, subdomains, reverse proxies and self-hosted web services.

Hardware

Hardware Troubleshooting

Phones / Routers / Cameras / Computers

Practical troubleshooting of phones, computers, routers, modems, cameras and other electronic devices.

Making

3D Printing

PETG / Slicing / Tuning / Prototyping

3D printing projects involving printer setup, PETG tuning, slicing parameters, dimensional testing, templates and practical parts.

Tech

Expertise & Interests

Technologies I regularly experiment with and use in personal projects.

Skills

Technical Skills

Practical skills developed through personal projects, experimentation and troubleshooting.

Android / ADB / Fastboot

90%

Custom ROMs & Root

88%

Linux / Termux / WSL

82%

Networking & Routers

85%

DNS / Cloudflare / SSL

85%

Nginx & Reverse Proxy

80%

Web Hosting & Domains

84%

IP Cameras / NVR / RTSP

82%

3D Printing

85%

Hardware Troubleshooting

90%

HTML / CSS Editing

80%

Technical Problem Solving

95%

Projects

Project Highlights

Some of the technologies, systems and experiments I enjoy working with.

Android Modding

Custom ROMs, ADB, Fastboot, Magisk & troubleshooting

Servers & Web Hosting

Nginx, FASTPANEL, Cloudflare, SSL, DNS & reverse proxy

Home Networking

Routers, LAN, DNS, DDNS, remote access & port forwarding

Linux Experiments

Termux, Ubuntu, Alpine, Arch, WSL & command-line tools

3D Printing

PETG, printer tuning, slicing & practical prototypes

IP Cameras & NVR

RTSP, ONVIF, remote access & network troubleshooting

Interests

Things I Enjoy Exploring

Technology is a hobby for me: I enjoy understanding how things work, experimenting with them and finding practical solutions.

Tech Costa

Smartphones & Android

Exploring Android devices, custom software, ROMs, system tools, accessories and mobile technology.

Tech Costa

Servers & Self-Hosting

Personal servers, domains, web hosting, Linux, networking and experimenting with self-hosted services.

Making Costa

3D Printing & Hardware

Building, modifying and troubleshooting physical devices, 3D printed parts and other hands-on technology projects.

0 Devices explored
0 Experiments & fixes
0 Tech areas explored
0 Rule: keep experimenting

I enjoy building, testing & fixing things

Always interested in technology, new projects and interesting technical challenges.

Get in touch

Contact

Contact Me

Want to talk about technology, hardware or an interesting project? Feel free to contact me.

Location

Constanța, România

WhatsApp

Message me

Website

pospai.org