Linux

我正在寻找一位能够在云安全环境下完成网络配置与优化的技术伙伴。现有业务已部署在 Linux 服务器与 Docker 容器中，但随着流量增长，网络延迟与安全策略冲突开始出现。我需要你： • 评估现有云端网络架构（子网、路由、ACL、负载均衡等），找出瓶颈与潜在风险 • 制定并实施优化方案，确保通信效率提升的同时不牺牲安全性 • 在关键节点应用最佳实践（如 iptables 规则、Docker... (Budget: $15 - $25 USD, Jobs: Cloud Security, Docker, General Office, Linux, Network Administration, Network Security, Simplified Chinese Translator, System Admin)

Azure DevOps & PostgreSQL Database Expert for Enterprise System SupportΠεριγραφή Project (Project Description):We are looking for an experienced Microsoft Azure & PostgreSQL Specialist to act as a technical... (Budget: €12 - €18 EUR, Jobs: Amazon Web Services, Azure, Cloud Computing, Database Administration, Database Management, DevOps, Linux, PostgreSQL)

Quiero automatizar mis operaciones con criptomonedas mediante un bot que ejecute estrategias de swing trading. El enfoque principal es la creación de la estrategia: definir reglas de entrada y salida, gestión de riesgo y parámetros ajustables... (Budget: $250 - $750 USD, Jobs: Algorithmic Trading, API Integration, Cryptocurrency, Linux, PHP, Software Architecture, Trading Bot Development, Ubuntu)

I am looking for an experienced WordPress/WooCommerce developer with Linux server administration skills to complete the installation, deployment and testing of my CBD e-commerce store, Cannora. This is an existing project with prepared source files and an approved visual design... (Budget: $30 - $250 USD, Jobs: eCommerce, HTML, Linux, PHP, Prestashop, VPS, WooCommerce, WordPress)

I need NanoMDM fully stood up and integrated with Apple Business Manager so I can enrol company-owned iPhones and monitor them remotely. The goal is straightforward: once a device comes out of the box... (Budget: ₹12500 - ₹37500 INR, Jobs: Amazon Web Services, Cloud Computing, iOS, iPhone, Linux, Mobile App Development, Nginx, PostgreSQL)

AWS DevOps Engineer కావాలి – Freelance / Part-Time మా FGH Mobile Application కోసం experienced AWS DevOps Engineer అవసరం. ముఖ్యమైన అవసరాలు: - AWS EC2 server management - Production & Staging server setup/management... (Budget: ₹750 - ₹1250 INR, Jobs: Amazon Web Services, Apache, Cloud Computing, Database Management, DevOps, Linux, MySQL, Nginx)

I need an experienced field technician in the Anchorage area who can be my on-site hands at Joint Base Elmendorf–Richardson for a federal voice services contract. The work centers on enterprise-grade PBX... (Budget: $25 - $50 USD, Jobs: Asterisk PBX, Cisco, Incident Response, Installation, Linux, Network Engineering, Technical Support, Troubleshooting, VoIP)

I’m building an application and need a skilled backend hand to own the server-side scripting in Node.js. The work revolves around writing clean, modular code that handles business logic, authentication, and interaction with existing services... (Budget: ₹12500 - ₹37500 INR, Jobs: API Development, Backend Development, Documentation, JavaScript, Linux, Node.js, VPS)

My Sunmi V3 handheld terminal is running Odoo (19) in POS mode. The built-in thermal printer is detected by Android, yet every time I try to close a sale the receipt never comes out—nothing shows in the print queue and Odoo just sits on “Printing…”... (Budget: $10 - $30 USD, Jobs: Android, ERP, Linux, Odoo, Point of Sale, Python, Software Architecture, System Administration, Technical Support, Troubleshooting)

I’m running a screen-capture–based app on my Samsung S25 Ultra (Android 16, One UI 8.5) and the whole experience crawls—from the moment I tap the icon, through gameplay, right up to the ad-skipping mini-game... (Budget: $30 - $250 AUD, Jobs: Android, Android App Development, Android Studio, Game Development, iPhone, Linux, Mobile App Development, Mobile App Testing)