Linux

I need a production-ready Python service that keeps Personio as the single source of truth for employee data while mirroring the information into Microbizz. Each employee must exist twice in Microbizz—once as the actual planning user (team_id 111) and once as the pre-planning user (team_id 116)... (Budget: €750 - €1500 EUR, Jobs: API Development, C++ Programming, Celery, Docker, Linux, Microservices, Python, Software Architecture)

We have an Android mobile dialer application that is set as the default phone app. The app supports: GSM/SIM-based calling SIP/VoIP calling We need to implement a feature that allows conference calling... (Budget: $15 - $25 USD, Jobs: Android, Asterisk PBX, Audio Engineering, Linux, SIP, Telecommunications Engineering, Voice Over, VoIP)

I need a Remote Monitoring and Management solution that keeps real-time eyes on our entire stack—servers, network gear, endpoints, and the applications that run on them. The one non-negotiable is reliable, secure remote access and control so my team can step in instantly when something misbehaves... (Budget: $750 - $1500 USD, Jobs: API Development, C Programming, Documentation, Linux, Network Security, PHP, Software Architecture, Web Development)

I need a cPanel specialist who can jump into my primary account via remote access and configure five domains along with their sub-domains so they all point to the right folders and share the same permission level... (Budget: $2 - $8 USD, Jobs: cPanel, HTML, Linux, PHP, Web Development, Web Hosting, Website Management, WordPress)

Ich plane eine durchgängige KNIME-Workflow-Lösung, die sowohl E-Mails aus Mailcow als auch Dateien von meinem Dateiserver automatisiert ausliest. Anschließend sollen die Inhalte aufbereitet und in eine Vektordatenbank – bevorzugt über LangChain oder direkt in FAISS – überführt werden... (Budget: min €36 EUR, Jobs: Data Integration, KNIME, LangChain, Linux, Natural Language Processing, PHP, Python, Software Architecture)

I am running Nextcloud on a Linux server and I’m trying to mount a TrueNAS SMB share as external storage using the standard “Username and Password” method. Each time I add the share, Nextcloud throws the... (Budget: ₹600 - ₹1500 INR, Jobs: Apache, Documentation, Linux, MySQL, Network Administration, Performance Tuning, PHP, System Administration, Troubleshooting, Virtualization)

Quiero un script en Python que revise en tiempo real todas las acciones disponibles en Revolut y me envíe una alerta por Telegram cuando detecte una subida inminente del 5 % dentro de un intervalo de 5 min... (Budget: €250 - €750 EUR, Jobs: API, Data Analysis, Linux, Python, Software Architecture, Ubuntu, VPS, Web Scraping)

My EKS-based application is running in a Development cluster and currently throws 403 errors whenever the pods attempt to reach our S3 bucket. The root cause is clear: the Kubernetes service account has never been configured for IAM Roles for Service Accounts (IRSA)... (Budget: $25 - $50 USD, Jobs: Amazon Web Services, Cloud Computing, Cloud Security, Containerization, DevOps, Kubernetes, Linux, Node.js)

Deseo contar con un servidor de correo Carbonio Community funcionando sobre Ubuntu. El VPS ya está provisionado con una instalación limpia de Linux; tu misión es: • Instalar la última versión estable... (Budget: €250 - €750 EUR, Jobs: Documentation, Firewall, Linux, System Admin, Ubuntu, VPS, Web Hosting)

Migrating frontend from Vercel to Cloudflare Pages and to refresh the interface. • Clone our existing repo, set it up a Cloudflare Pages build, and make sure all routes, environment variables, and Supabase calls still work once deployed... (Budget: $250 - $750 SGD, Jobs: API Integration, Cloud Computing, Cloudflare, Frontend Development, GitHub, HTML, Linux, MySQL, PHP, Web Development)

I need a tailored set of Cloudflare WAF rules that operates as a Custom Bot Policy. The objective is straightforward: detect suspicious, automated traffic and have Cloudflare respond with a CAPTCHA challenge instead of an outright block... (Budget: $10 - $30 USD, Jobs: API, API Development, Bot Development, Cloudflare, Linux, PHP, Ubuntu, Web Security)

My ESP32 code already handles Wi-Fi, builds the S3-compatible requests, and reaches Cloudflare R2, yet the text files I push never actually appear in the bucket. Authentication is fine, sockets stay open, but the data simply isn’t syncing... (Budget: $30 - $250 CAD, Jobs: API Integration, Arduino, C Programming, Cloudflare, Debugging, Embedded Systems, Linux, Microcontroller)

I’m spinning up a fresh Ubuntu VPS and need it turned into a rock-solid hub for my IoT fleet. The box must host two main services—Mosquitto for messaging and a Mender server for over-the-air firmware updates—without compromising security, performance, or future maintainability... (Budget: $30 - $250 CAD, Jobs: Debian, Docker, Linux, MQTT, Security, System Admin, Ubuntu, VPS)

I’m a Python developer who delivers end-to-end IT and Software Services for small to medium-sized businesses. My core offerings include custom software development, scalable cloud services, GenAI integrations, web applications and bespoke automation tools... (Budget: ₹600 - ₹1500 INR, Jobs: Automation, Business Development, GenAI, Java, Linux, Management, Python, Sales, Software Architecture)

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)