Do you like my work? I am a Senior Backend Freelancer & Syadmin, you can hire me, open a issue for contact me!
Additionally you could be interested in check or hire me through my Upwork profile or Malt Profile
So far until I am writing this lines, around 150 jobs performed in last 2 years (only via Upwork). You can check the public feedback and portfolio.
I also have available an Agency called "Quijost" in Upwork working with more freelancers (for big projects where you need more work force)
Do you still need more info about me or my work?
You could check my linkedin profile, twitter profile or even stackoverflow profile.