Linux

Both my smartphone and my laptop are showing clear signs of unauthorized access and I need them checked at the same time, not one after the other. I’m looking for a seasoned cybersecurity professional... (Budget: ₹12500 - ₹37500 INR, Jobs: Computer Security, Digital Forensics, Incident Response, Internet Security, Linux, Network Security, Security Auditing, Web Security)

I need a fresh VPS management server spun up and configured from scratch, then have FreePBX installed, fully secured and connected to my VoIP.ms account. The VPS itself is not yet provisioned, so I will... (Budget: $15 - $25 USD, Jobs: Asterisk PBX, Debian, Firewall, Linux, System Admin, Ubuntu, VoIP, VPS)

I need an experienced Linux/PHP/Apache network engineer to troubleshoot and fix a captive portal running on Ubuntu/Linux. Issue: - My captive portal was originally configured with hotspot.xxxx.com. - I have migrated to hotspot.inetwall.net because the ".com" domain has expired... (Budget: $250 - $750 USD, Jobs: Apache, DNS, Full Stack Development, Linux, MySQL, PHP, System Administration, Troubleshooting, Ubuntu)

I need an experienced Linux/PHP/Apache network engineer to troubleshoot and fix a captive portal running on Ubuntu/Linux. Issue: - My captive portal was originally configured with hotspot.inetwall.com... (Budget: $250 - $750 USD, Jobs: Apache, DNS, Full Stack Development, Linux, MySQL, PHP, System Administration, Troubleshooting, Ubuntu)

I have a Cisco Layer 3 managed switch running on its default IOS configuration, and I want its performance tuned for noticeably faster inter-VLAN traffic and lower latency across the network. At the moment... (Budget: $10000 - $20000 CAD, Jobs: Cisco, Linux, Network Administration, Network Engineering, Network Monitoring, Network Security, Video Conferencing, VoIP)

I need a seasoned mailing-software expert to get my promotional newsletters out reliably and at scale. The goal is a turnkey application— I need a software such as SendBlaster etc. Working with a software... (Budget: $30 - $250 USD, Jobs: A/B Testing, Email Marketing, JavaScript, Linux, PHP, SMTP, Software Architecture)

I’m looking for someone to design a custom development board based around the Rockchip RK3566 and MediaTek MT7613BEN/B. The board should essentially be a compact Linux SBC with integrated 5 GHz Wi-Fi, intended for testing high-throughput wireless video/data links... (Budget: €250 - €750 EUR, Jobs: Circuit Design, Documentation, Electrical Engineering, Electronics, Embedded Systems, Linux, PCB Layout, Prototyping, Rapid Prototyping)

I’m launching a private-facing gambling website where I will act not only as the administrator but also as the live dealer. The core of the build is a fully hosted, fully licensed casino platform that lets me switch games on and off, manage player wallets, and monitor play in real time... (Budget: $10 - $30 USD, Jobs: API Integration, Compliance, Linux, PHP, Security, Web Development, Web Hosting, Web Security)

I need a permission report generated on a Linux server. The report should be in CSV format. Key Task: - Login to the Linux server - Generate a permission report - Export the report in CSV format Ideal... (Budget: ₹750 - ₹1250 INR, Jobs: Data Management, Database Management, Linux, Scripting, Shell Script, System Admin, System Administration, UNIX)

我正在筹建一套面向欧美市场的 B2C 独立商城，希望以 Next.js 作为前后端同构的核心框架，完成类似 Shopify 的全栈功能，并能够私有化部署与运维。 项目核心诉求 • 视觉风格：界面需保持「简洁现代」，兼顾移动端与桌面端的无障碍体验。 • 前端模块：商品展示、搜索筛选、购物车、下单付款流、用户注册登录与个人中心等完整业务闭环。 • 后端服务：基于 Next.js API Routes... (Budget: $1500 - $3000 USD, Jobs: Amazon Web Services, Docker, Linux, MySQL, Next.js, Nginx, Node.js, NoSQL Couch & Mongo)

I have a finished Base44 application sitting in my local repo and I’m ready to see it live on its own URL. What I need now is an end-to-end deployment: • Secure hosting provisioned and configured •... (Budget: $30 - $250 USD, Jobs: API, Database Management, Linux, MySQL, Node.js, PHP, PostgreSQL, Web Hosting)

My WordPress site, built entirely with Elementor, needs a deep technical tune-up. Page-load time has crept past acceptable levels because server responses feel sluggish and the media library is packed with images that were never compressed... (Budget: €30 - €250 EUR, Jobs: Elementor, Link Building, Linux, PHP, SEO, Web Development, Website Audit, WordPress)

Overview We run ~12 WordPress sites on a single Web Hosting Canada (WHC) VPS with cPanel/WHM, all fronted by Cloudflare. The sites were recently migrated, and we're looking for an experienced performance... (Budget: $250 - $750 CAD, Jobs: Apache, Bash, Cloudflare, cPanel, Linux, MySQL, PHP, Redis, Web Hosting, WordPress)

Our LAMP-based online store has outgrown its original build and now needs a focused full-stack upgrade. The codebase sits on PHP, MySQL, Apache and Linux, so experience tweaking performance and adding functionality in this environment is essential... (Budget: $750 - $1500 USD, Jobs: Apache, eCommerce, Full Stack Development, HTML, Linux, MySQL, PHP, Website Design)

I’m expanding a high-performance computing initiative and need seasoned C/C++ talent to squeeze every last cycle out of our code. The core of the work revolves around designing, profiling, and hardening parallel processing routines that will run on Linux/Unix clusters... (Budget: ₹750 - ₹1250 INR, Jobs: C Programming, C++ Programming, CUDA, Debugging, Linux, Parallel Processing, Software Development, Software Engineering)

We are looking for a freelancer with hands-on experience in Asterisk, telephony, and SIP setup to support us on a short-term project. (Budget: ₹750 - ₹1250 INR, Jobs: Asterisk PBX, Linux, SIP, System Admin, Telecom, Telecommunications Engineering, VoIP)

I’m looking to bring a seasoned DevOps mind on board to tighten up our AWS workflow. The immediate focus is three-fold: 1. Turn our manual deployments into a clean CI/CD stream. We already run Jenkins,... (Budget: $10 - $30 USD, Jobs: Amazon Web Services, CI/CD, Cloud Computing, DevOps, Jenkins, Linux, Network Administration, Terraform)

I’m building a converter that mirrors the behaviour of LeechCore, letting a physical PCIe device carry out high-speed DMA into or out of a KVM/QEMU guest while the host keeps full control. The job is to... (Budget: $10 - $30 CAD, Jobs: C Programming, C++ Programming, Debugging, Embedded Systems, Git, Linux, Microcontroller, Virtualization)

Customer: Knorr-Bremse Australia – Mackay (MKY) Site Address: 50 Enterprise Drive, Paget, QLD 4740, Australia Date: Monday, 17 August 2026 Start Time: 10:00 AM We are looking for a qualified Field Engineer / Network Engineer to attend site and complete a network hardware installation... (Budget: $25 - $50 AUD, Jobs: Cisco, Documentation, Installation, Linux, Network Administration, Network Engineering, Network Security, Risk Assessment, System Admin, Technical Support)

My Windows 11 VM running on Proxmox VE 9.2.9 has detected it's NVIDIA T400 GPU but not enabled the device. NVIDIA drivers are fully installed inside the guest. I need a solid PCIe passthrough configuration so the card is exposed as a truly dedicated GPU for SOLIDWORKS 2026... (Budget: ₹600 - ₹1500 INR, Jobs: Debian, Linux, Network Administration, System Administration, Technical Writing, Troubleshooting, Virtual Machines, Virtualization, Windows Desktop)