You will get your PHP MySQL backend bug fixed or script improved

Gerrit E.Status: Offline
Gerrit E. Gerrit E.
5.0
Rising Talent

Let a pro handle the details

Buy Web Application Programming services from Gerrit, priced and ready to go.
Gerrit E.Status: Offline
Gerrit E. Gerrit E.
5.0
Rising Talent

Let a pro handle the details

Buy Web Application Programming services from Gerrit, priced and ready to go.

Project details

I will fix a PHP/MySQL backend issue or improve a small script without turning it into a large rebuild. This is for business owners or teams who have a concrete bug, slow query, broken form, cron/script problem, database error, or unreliable backend behavior that needs practical attention.

I focus on reproducing the issue, finding the root cause, applying the smallest safe fix, and testing the result. You will also get a short explanation of what changed, so you are not left guessing what happened inside your codebase.
Programming Languages
PHP, JavaScript, Python
Coding Expertise
Performance Optimization, Security
What's included
Service Tiers Starter
$150
Standard
$300
Advanced
$500
Delivery Time 2 days 4 days 7 days
Number of Revisions
000
Number of Pages
000
Design Customization
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Content Upload
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Responsive Design
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Source Code
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Optional add-ons You can add these on the next page.
Fast Delivery
+$50 - $100
5.0
1 review
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
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1% Complete
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LS

Lars S.
5.00
Jun 9, 2026
Paperless-NGX Setup on Hetzner VPS – Docker, SSL, IMAP, Scanner Integration Gerrit hat ein komplexes Paperless-NGX Dokumentenmanagementsystem von Grund auf aufgebaut – professioneller, zuverlässiger und schneller als erwartet.

Das Projekt umfasste: Hetzner VPS Setup mit Docker, SSL, Nginx, Server-Härtung (UFW, fail2ban, SSH-Port), vollständige Paperless-NGX Installation mit 47 Tags, 36 Korrespondenten und 34 Dokumenttypen, Anbindung von 3 IMAP-Konten, Integration von 2 ScanSnap-Scannern an unterschiedlichen Standorten via rsync/SSH, verschlüsseltes Backup auf Hetzner Storage Box mit restic inkl. erfolgreich getriestetem Restore, sowie vollständige Betriebsdokumentation auf Deutsch.

Was Gerrit auszeichnet:
- Das detaillierte Briefing wurde vollständig und präzise umgesetzt
- Eigeninitiative bei sinnvollen Verbesserungen (z.B. CPX32 Empfehlung, Server-Härtung)
- Saubere, professionelle Dokumentation – alles nachvollziehbar
- Schnelle Reaktionszeiten, klare Kommunikation
- Ehrlich bei Unsicherheiten statt Probleme zu verstecken

Ich werde Gerrit bei zukünftigen Projekten wieder beauftragen und ihn uneingeschränkt weiterempfehlen.

5 Sterne, ohne Einschränkung.
Gerrit E.Status: Offline

About Gerrit

Gerrit E.Status: Offline
API Integration & Backend Automation Developer | Python, PHP, Linux
5.0  (1 review)
Bannewitz, Germany - 12:51 am local time
I help small businesses and technical teams fix, connect, and automate backend systems that are too important to keep handling manually.

Typical work I can help with:
- API integrations between CRMs, databases, internal tools, and external services
- Python/PHP scripts for data processing, imports, exports, and ETL
- n8n workflows with custom code, webhooks, and reliable error handling
- Legacy PHP/MySQL/MariaDB systems that need fixes or practical improvements
- Linux, Docker, and backend troubleshooting when something blocks production

My background is long-term software engineering, not just no-code automation. I have built and maintained CRM, inventory, billing, documentation, and operations systems with PHP, MariaDB/MySQL, Python, Bash, APIs, Linux servers, Docker/Kubernetes, and n8n.

Clients usually bring me in when they need someone who can understand an existing system quickly, fix the real bottleneck, and leave behind a solution that is documented and maintainable.

If your workflow is currently manual, fragile, or stuck between systems, I can help make it reliable.

Steps for completing your project

After purchasing the project, send requirements so Gerrit can start the project.

Delivery time starts when Gerrit receives requirements from you.

Gerrit works on your project following the steps below.

Revisions may occur after the delivery date.

Debug and fix the backend issue

I reproduce the bug, inspect the PHP/MySQL logic, apply the smallest safe fix, test the result, and summarize what changed.

Review the work, release payment, and leave feedback to Gerrit.