Backend Developer & System Engineer

Hi, I'm Justin Nolte

I build robust backend systems, automate infrastructure with modern DevOps tools, and ensure system security from server to API.
Whether it's APIs, databases, deployments, or monitoring – I bring structure to backend complexity.

Tech Illustration

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Years Experience

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Projects Completed

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Servers Managed

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Tools Used

What I Do

Backend Development

PHP, Python, REST APIs, database logic & architecture

Infrastructure & Automation

Linux, Docker, NGINX, Ansible

Security Engineering

Firewall config, fail2ban, system audits, hardening

Deployments

Staging/live setups, monitoring, uptime, logging

Tech Stack

Docker
Docker
80%
Python
Python
40%
PHP
PHP
70%
APIs
APIs
65%
ProxMox
ProxMox
50%
MySQL
MySQL
70%
MS SQL
MS SQL
60%
Apache2
Apache2
65%
NGINX
NGINX
50%
Nginx Proxy Manager
Nginx Proxy Manager
60%
Mail Servers
Mail Servers
80%
Mail Relays
Mail Relays
75%
Mail HoneyPots
Mail HoneyPots
65%
DNS / NS
DNS / NS
75%
DNSBL
DNSBL
70%
Mail Filtering
Mail Filtering
70%
Fail2Ban
Fail2Ban
60%
SSL
SSL
60%
Grafana
Grafana
70%
ITIL
ITIL
65%
Ubuntu
Ubuntu
60%
Debian
Debian
60%
TrueNAS
TrueNAS
50%
MS Office
MS Office
55%
EXO
EXO
65%
MS Administration
MS Administration
55%
SharePoint
SharePoint
65%

Terminal

justin@nolte:~$

Partners & Recommendations

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