Linux

I'm building a custom AI-powered operating system. This is Phase 1 — the foundation build. I need an experienced Linux sysadmin to create a polished, macOS-style Ubuntu 24.04 LTS environment on my hardware — functioning as my primary file server, tightly integrated with my MacBook Air M3... (Budget: $250 - $750 AUD, Jobs: AI (Artificial Intelligence) HW/SW, ARM, Docker, Docker Compose, Linux, Network Administration, Nginx, PostgreSQL, SSL, VPN)

ich betreibe einen Debian 13-Server in einem Container mit Homebrew (kein klassisches apt-get), OpenClaw-Workspace und Python3 bei Hostinger. Ich suche einen erfahrenen Profi, der folgende Aufgaben übernehmen... (Budget: €30 - €250 EUR, Jobs: Automation, Containerization, Docker, Linux, OpenClaw, Python, Troubleshooting)

I’m looking for someone who can provide and configure a high-performance SMTP service that comes with an integrated webmail interface. My main use case is sending bulk email, so deliverability, speed, and solid IP reputation matter more than anything else... (Budget: $10 - $30 USD, Jobs: DNS, Documentation, Email Handling, Email Marketing, Interspire, Linux, Postfix, SMTP)

We have a very well working ingestion based cloud application, based on a RUST - Python stack with various databases. This is connected via a authentication system to a frontend which is also a combination of SVELTE - and a various of stack on top of that... (Budget: min €36 EUR, Jobs: Documentation, Linux, Network Security, Python, Rust, Software Architecture, Software Documentation, Technical Writing)

My provider has suspended my Ubuntu VPS after flagging a hack on the web-server layer (Apache/Nginx, exact stack is in the incident report I will share once we start). At the moment I have zero hardening in place—no firewall rules, no SSL, nothing—so the attacker clearly found an easy way in... (Budget: $30 - $250 USD, Jobs: Apache, Firewall, Linux, Network Security, Nginx, SSL, Ubuntu, VPS, Web Security)

Job Title: Senior Python Software Developer – Cloud-Native Location: India (100% Remote) Working Hours: India Daytime Hours Experience Required: 7–10 Years Engagement Type: Full-Time / Long-Term Contract... (Budget: ₹50000 - ₹90000 INR, Jobs: Atlassian Jira, Bash Scripting, Cloud Computing, GitHub, IBM Db2, Linux, Python, SAP HANA, SAP Master Data Governance)

A Generative AI Expert designs, develops, and deploys AI systems that can generate content such as text, images, code, audio, and video using advanced models like LLMs (Large Language Models) and diffusion models... (Budget: ₹12500 - ₹37500 INR, Jobs: Amazon Web Services, API Integration, Deep Learning, Java, LangChain, Linux, Natural Language Processing, Prompt Engineering, Python, Vector Databases)

I’m running a Debian server and need the system language switched from its current setting to Ko-kr. Your task is to: • Reconfigure the server’s locale so all system messages, man pages, and default environment variables use Ko-kr... (Budget: $10 - $30 USD, Jobs: Bash Scripting, Debian, Linux, Shell Script, System Admin, System Administration, Ubuntu)

I keep seeing high RAM utilisation on both Oracle Linux and Red Hat Enterprise Linux servers and I want to understand, in depth, what is really happening inside the memory subsystem. More than a quick... (Budget: ₹750 - ₹1250 INR, Jobs: Database Administration, Linux, Oracle, Performance Tuning, Red Hat, System Administration, Troubleshooting, UNIX)

I need a straightforward software application that runs natively on Linux and serves as a dedicated utility tool. The core idea is already outlined on my side; once we agree to work together, I will share a concise feature list and expected workflows... (Budget: $250 - $750 USD, Jobs: C Programming, C++ Programming, Linux, Open Source, Python, Rust, Software Architecture, Software Development)

I need you to make me a secret like input sense you have to reverse app to edit NBA 2k26 I want the name to be Vale Secret Requirements No Titan, Zen, or capture card needed. You only need: A PC 2 Ethernet... (Budget: $10 - $450 USD, Jobs: Automation, C Programming, C++ Programming, Game Development, Linux, Network Engineering, Software Architecture, Software Development)

I’m running a Laravel 10 bulk-media sender that talks to WhatsApp Business Cloud through a webhook. Whenever the API answers with HTTP 429, the webhook does mark the message as failed, yet the queued retry... (Budget: ₹600 - ₹1500 INR, Jobs: API, API Integration, Debugging, Laravel, Linux, MySQL, PHP, Redis, Software Development, Web Development)

I need an experienced Comfy specialist to take us from a blank server to a fully functioning environment my team can rely on every day. The first priority is a clean installation and initial configuration: database, user roles, security settings, and any recommended performance tweaks... (Budget: $8 - $15 USD, Jobs: Cloud, Database Administration, Linux, MySQL, PHP, Software Architecture, Technical Support, Training)

I’m dealing with unreliable email delivery—some messages never leave the outbox, others vanish on the way in, and a few land straight in spam. I need someone who can quickly trace the root cause and put my account back on solid footing... (Budget: $10 - $30 USD, Jobs: cPanel, DNS, Email Handling, Email Marketing, Linux, Network Administration, SMTP, System Admin, Technical Support, Web Security)

We need an engineer experienced with MZ Automation openIEC61850 to build a complete IEC 61850 Edition 2.1–compliant SCL package for our Smart Grid controller (Linux-based OEM device acting as an IEC 61850 Server via LAN)... (Budget: $250 - $750 USD, Jobs: Automation, Electrical Engineering, Embedded Systems, Java, Linux, Python, Software Development, Typescript, XML)

I have a GPU instance with RTX 4090 and need to configure a setup for create videos (Budget: $10 - $30 USD, Jobs: ComfyUI, Linux, Security, System Admin, User Interface / IA)

I need a complete platform that can tell—quickly and with a high degree of accuracy—whether an email address is usable. The core of the build must cover: • Syntax verification • Domain verification... (Budget: $30 - $250 USD, Jobs: API Development, Docker, Linux, Node.js, PHP, Python, SMTP, Web Development)

I am developing a Cabal Online Private MMORPG (EP 35 +). The system works through .so library injection into the game server process, and includes: Advanced C++ development Memory hooks and offset manipulation... (Budget: $3000 - $5000 USD, Jobs: API Development, C Programming, C# Programming, C++ Programming, Debugging, Game Development, Linux, Reverse Engineering, System Administration, Technical Documentation)

I am looking for an experienced Laravel developer with real server-side deployment experience to install and validate already delivered Laravel ZIP packages. The ZIP packages are already prepared and finalized... (Budget: $30 - $250 USD, Jobs: Apache, Laravel, Linux, MySQL, Nginx, PHP, System Administration, Technical Support, Troubleshooting, Web Hosting)

I already have a Linux machine running k3s and want to deploy an open source application in the cluster. For this, I need a complete and easy-to-follow configuration, including all necessary preparations for HTTPS with Let’s Encrypt and the appropriate Nginx settings... (Budget: €12 - €18 EUR, Jobs: Cloud Computing, Containerization, Debian, Kubernetes, Linux, Nginx, Web Development)