Linux

I need a genuine, ISP-issued static IPv4 address (Only I use, not shared) that is geographically located inside Pakistan. The line will front-end a small production web server, so uptime, clean routing, and unthrottled ports 80/443 are essential... (Budget: $80 - $240 HKD, Jobs: Documentation, Linux, Network Administration, Network Monitoring, Network Security, Shell Script, Ubuntu, Web Hosting)

I need an experienced FreePBX professional who will teach me what I want to learn about freepbx operation and backup You can share your freepbx installation or use mine. You will look over my current installation if needed and help me fix the issues so that I can run it smoothly... (Budget: $8 - $15 USD, Jobs: Asterisk PBX, Linux, VoIP)

I already own the domain; now I need a fully-operational MailWizz environment that I can start using the moment you hand it over. You will supply and configure everything—dedicated Windows server, clean... (Budget: $30 - $250 USD, Jobs: DNS, Email Marketing, Interspire, Linux, MySQL, PHP, SMTP, Windows Server)

M/s Anya Enterprise, Doimukh, Arunachal Pradesh, is seeking an experienced Senior PHP/MySQL Full-Stack Engineer and Technical Consultant for the assessment, upgradation, integration, secure deployment and maintenance of an existing web portal and related administrative applications... (Budget: ₹150000 - ₹250000 INR, Jobs: Apache, Linux, Performance Tuning, SSL, System Admin, Ubuntu, VPS, Web Hosting)

I’m ready to move past the basics and gain solid, real-world confidence with AWS. The focus is intermediate-level coverage of the three services I touch most—EC2, S3 and Lambda—taught face-to-face rather than online... (Budget: ₹1500 - ₹12500 INR, Jobs: Amazon Web Services, AWS Lambda, Cloud Computing, Cloud Security, Computer Security, Linux, Research Writing, Troubleshooting)

I'm looking for an experienced Asterisk VoIP engineer to help with PBX configuration, specifically for call routing. Key requirements include: - Expertise in Asterisk PBX - Proficiency in configuring... (Budget: ₹600 - ₹1500 INR, Jobs: Asterisk PBX, Cisco, Linux, Network Engineering, Telecommunications Engineering, VoIP)

I have a small React.js web application ready for production on a private domain. The cPanel account is already live, so I only need help with specific tasks—things like creating the production build,... (Budget: ₹600 - ₹1500 INR, Jobs: API Development, cPanel, JavaScript, Linux, Node.js, React.js, RESTful API, Socket IO)

I run several production workloads in AWS here in Singapore and need a partner who can jump in any time—day or night—without the lag a distant time zone creates. Fast, reliable WhatsApp communication is non-negotiable; that is how my team escalates issues and approves changes... (Budget: $12 - $30 SGD, Jobs: Alibaba, Amazon Web Services, AWS Lambda, Cloud Computing, Database Management, DevOps, Linux, MySQL, PostgreSQL, System Admin)

Two Cisco ASA 5512 appliances • Integrate Microsoft Active Directory authentication for every local and VPN user, • Build an active-standby fail-over pair between the two ASAs • Upgrade the firmware to... (Budget: $30 - $250 CAD, Jobs: Active Directory, Cisco, Linux, Network Administration, Network Engineering, Network Monitoring, Network Security, Technical Support, VoIP, VPN)

Our network relies on Cisco Identity Services Engine, but recent posture checks are failing and several policy sets are no longer behaving as intended. I need an engineer who lives and breathes Cisco ISE... (Budget: $30 - $250 USD, Jobs: Cisco, Compliance, Linux, Network Administration, Network Engineering, Network Security, Testing / QA, Troubleshooting)

I’m running an Ubuntu VPS and want to turn it into a WireGuard VPN And RADIUS server that authenticates users against RADIUS. also need to migrate my existing Mikrotik User Managers all user to the RADIUS... (Budget: £20 - £250 GBP, Jobs: Linux, MySQL, Network Security, Scripting, System Admin, System Administration, Ubuntu, VPN)

I’m building a web application whose sole purpose is to take raw text, run it through a processing pipeline, and return clear, actionable results in a browser. The flow is straightforward: users upload... (Budget: $15 - $25 USD, Jobs: Django, Docker, FastAPI, Linux, MySQL, Node.js, Python, REST API)

I need a micro-SD card prepared for a Raspberry Pi 4 Model B that will sit on my friend’s home network in London. The card must boot straight into Raspberry Pi OS with the VNC server enabled and an FRP (Fast Reverse Proxy) client that autostarts, using the parameters I supply in a markdown file... (Budget: $15 - $25 USD, Jobs: Adobe Flash, Embedded Systems, Linux, Microcontroller, Raspberry Pi, Red Hat, Shell Script, System Administration, Technical Support, Troubleshooting)

Create A AWS s3 aged unclaimed bucket name for me, this is 100% legal by aws and i contact support. Find a aged aws s3 unclaimed bucket name that is exired/deleted and check of wayback machine for history creation date... (Budget: $30 - $250 USD, Jobs: Amazon S3, Amazon Web Services, Cloud Computing, Data Analysis, Data Management, Linux, Web Scraping)

**Cloudflare Expert Needed – Website Traffic Dropped to Zero** I am looking for an experienced Cloudflare expert to review and troubleshoot my current setup. For the past few days, my website has suddenly stopped receiving visitors... (Budget: €8 - €30 EUR, Jobs: Cloudflare, Linux)

I run a custom-built e-procurement platform (PHP, Bootstrap front-end, MySQL) hosted on a private AlmaLinux VM and administered through DirectAdmin. Before pushing new features live, I need a thorough penetration test that zeroes in on web-application weaknesses... (Budget: $30 - $250 USD, Jobs: Bootstrap, HTML, Linux, MySQL, Penetration Testing, PHP, Risk Assessment, Security Auditing, Technical Documentation, Web Security)

I need help setting up port forwarding on my router to enable remote access via VPN. Key requirements: - Configure port forwarding on my router - Ensure secure remote access for VPN - Provide detailed... (Budget: £20 - £250 GBP, Jobs: Cisco, Linux, Network Administration, Network Engineering, Network Monitoring, Network Security, System Admin, VPN)

Our VMware Cloud Foundation 9 deployment is ready for its management-domain build and I need the underlying network finished off quickly and cleanly. The hosts sit on Aruba switches, and the remaining... (Budget: ₹1500 - ₹12500 INR, Jobs: DNS, Firewall, Linux, Network Administration, Network Engineering, Network Security, System Admin, VMware)

I am a beginner with Oracle E-Business Suite R12.2 and want to build a solid grasp of its technical foundations—file system layout, patching cycle, concurrent processing, OA Framework basics, and the mechanics... (Budget: $15 - $25 USD, Jobs: Database Management, Linux, MySQL, Oracle, PHP, Software Development, SQL, Technical Documentation, XML)

I have an existing Python/Asterisk outbound autodialer running on a Debian 12 VPS. The application and dashboard are already built. I need an experienced Asterisk/ARI/AMI/Python developer to finish integrating the existing components, NOT rebuild the project from scratch... (Budget: $30 - $250 USD, Jobs: Asterisk PBX, Debian, Linux, Python, SIP, Transcription, VoIP, VPS)