I will write custom bash and shell scripts for automation

South Africa

I speak Afrikaans, English

Remote Technical Support Specialist

Hi, I’m Juan! I’m a dedicated IT Infrastructure & Support Engineer with over 8 years of hands-on experience rescuing users from technical nightmares. My mission is simple: Tech should work for you, no...
About this Gig

I don't just write code; I write resilient code. I understand that a script running on a production server needs to be safe, efficient, and well-documented.

Whether you need to automate your daily backups, parse massive log files, or monitor server health, I will write clean, POSIX-compliant Bash scripts tailored specifically to your workflow.

What I can script for you:

  • Automated Backups & Syncing: (rsync, tar, remote transfers with retention policies)
  • ️ Server Maintenance: System health checks, disk space monitoring, and alert triggers.
  • Data Processing: Parsing CSVs, log file analysis, and bulk file renaming/moving.
  • API & Web Interactions: cURL scripts to interact with external services or download data.
  • User Management: Automating account creation, permissions, and security hardening.


Every Premium script I deliver is built for enterprise environments. This means:

  • Strict Mode (set -euo pipefail) to prevent cascading errors.
  • Custom Logging Pipelines so you always know exactly what the script did.
  • Atomic Locking to prevent overlapping executions (race conditions).
  • Graceful Degradation and cleanup processes.

Send me a message with your workflow bottleneck!!

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