Ubuntu Jobs

Job Description: We are looking for an experienced AWS SES expert to help us get our Amazon SES account approved for Production Access and ensure our email sending setup follows AWS best practices. Our platform is a SaaS application for selling online courses, and we use SES for transactional emails such as account verification, password resets, purchase confirmations, and course enrollment notifications. Scope of Work: Review our current Amazon SES configuration. Verify that our domain and DNS records (SPF, DKIM, MAIL FROM if needed) are correctly configured. Review and improve our Production Access request. Submit or assist with the Production Access application. Respond to AWS support if additional information is requested. Configure bounce and complaint handling. Verify SMTP/API cre...

Ich plane eine App für ein Debian-basiertes Touchscreen-Terminal. Die Anwendung soll eine interaktive Steuerung ermöglichen und dabei hauptsächlich Textinformationen anzeigen. Über eine gesicherte Verbindung muss sie fortlaufend mit einem Backend-Server bzw. einer Cloud-API kommunizieren, um Befehle zu senden, Statusmeldungen zu empfangen und Konfigurationsdaten zu synchronisieren. Was ich mir vorstelle • Eine schlanke Desktop-Anwendung (kein reines Kommandozeilentool), optimiert für Touch-Eingaben unter Debian/Linux. • Klare, gut lesbare Oberflächen in Vollbild-Kiosk-Manier. • Reibungslose Kommunikation zu meinem bestehenden REST- oder WebSocket-Backend – Latenzarm und fehlertolerant. • Automatische Wiederverbindung bei Netz...

I’m running a fresh KVM 1 VPS on Hostinger and I need the whole stack—React front-end, .NET back-end, and a SQL database—live in production. The machine is still vanilla, so you’ll start by choosing and hardening the OS (most likely Ubuntu, but I’m flexible if you see a better fit). Once the base is ready, I’ll count on you to: • install the correct Node, React build tools, and the matching .NET runtime • wire the SQL engine (SQL Server or MariaDB—advise me on the pros and cons for this size app) • configure Nginx or Apache as a reverse proxy with HTTPS, automatic renewals, and sensible caching • set up environment variables outside the repo, log rotation, and a simple backup routine • give me a one-command (or...

Project: Migrate Websites Between Two Contabo VPS Servers (HestiaCP + Ubuntu) Project Overview I have 2 Contabo VPS servers, both running: Ubuntu Hestia Control Panel Multiple live websites (mainly WordPress, but there may be other PHP applications) MySQL/MariaDB databases Email accounts SSL certificates I want to consolidate everything onto one VPS so I can cancel the second server and reduce monthly costs. The source VPS currently contains approximately 16 Hestia user accounts and around 16 websites that need to be migrated to the destination VPS. Important: The destination VPS already hosts live websites. Existing websites and services must continue working normally after the migration.

Despliegue de aplicación web estática en VPS con HTTPS y protección de acceso. Descripción del proyecto Busco un profesional con experiencia en administración de servidores Linux y despliegue de sitios web estáticos para publicar una aplicación ya desarrollada en un servidor privado (VPS). La aplicación ya está terminada y funcionando. No se requiere desarrollo adicional ni creación de backend en el servidor. El trabajo consiste en configurar el VPS, desplegar los archivos estáticos, configurar el dominio y HTTPS, y dejar una capa de protección para el panel de administración. Importante: entregaré una guía de despliegue paso a paso ya preparada, incluyendo el Caddyfile con la prote...

Over the past few days my Grafana + Prometheus stack has begun to churn far more CPU than usual, the web UI feels sluggish, and the graphs occasionally show empty gaps. I need a seasoned Grafana / Prometheus troubleshooter to dig in, pinpoint the bottleneck, and restore smooth, complete monitoring. Here is what I am after: • Diagnose and eliminate the recent CPU spike on the Grafana server (Ubuntu, Prometheus scraping multiple node-exporters). • Find out why some series disappear briefly and correct the root cause—whether that is scrape errors, query load, retention settings, or anything else you uncover. • Build a clean, focused dashboard that shows only the essentials I care about: CPU usage, Memory usage, Disk usage, Uptime, Bandwidth In/Out, and Network Speed...

Deploy & launch a finished web app on a VPS (1–2 days, ongoing work possible) I have a complete, built web application that needs an experienced full-stack developer to deploy to a live server, test end-to-end, and get running on my domain. The code is written and documented — this job is about deployment, configuration, debugging, and hardening, not building from scratch. There's potential for ongoing paid maintenance and feature work for the right person. Important — please read before applying: this is an adult-services classifieds & booking platform (legal, based in New Zealand). It contains adult content. You must be genuinely comfortable working on an adult-industry project. Discretion is essential and an NDA is required. If that's not for you, ...

I need help resolving a Wi-Fi connectivity issue on my Linux laptop. The device is currently showing as connected to a Wi-Fi network but displays "no internet". It's a critical issue as I cannot access the internet on this device. Key Requirements: - Diagnose and fix the Wi-Fi connection issue on a Linux laptop. - Ensure the laptop can connect to Wi-Fi networks and access the internet. Ideal Skills: - Proficiency in Linux operating systems. - Experience with network troubleshooting and Wi-Fi configuration. - Ability to work efficiently and provide a clear solution. Please provide detailed bids and any relevant experience.

I am seeking an experienced consultant with expertise in Java and networking for a Minecraft Velocity network. I am looking for someone with proven experience in: • Java and Minecraft server development. • Velocity proxy networks. • DNS, GeoDNS, latency routing, and load balancing. • Cloudflare DNS and networking. • Multi-region Minecraft infrastructure. Current infrastructure: • 2 Velocity proxies. • 2 Lobby servers. • 2 Survival backend servers. • EU and US regions. The objective is to configure GeoDNS and load balancing to ensure that players are automatically connected to the geographically closest region, thereby minimizing latency. This process should include the correct integration of Cloudflare, DNS, health checks, failover mechanis...