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I need a tunneling server configured so that all traffic is routed through a reliable VPN connection. My preference is to run the tunnel over a standard VPN protocol; however, if you feel SSH or even a SOCKS‐based approach would solve the same problem more effectively in my environment, I’m open to hearing why and adjusting the build. Here’s what I expect: • A clean server deployment (Linux or Windows—your call as long as licence costs stay zero) with a fully operational VPN service. • Clear, copy-and-paste-ready commands or GUI walkthroughs so I can add, revoke or monitor users without breaking anything. • A quick test plan proving that data is really flowing through the tunnel and that DNS leaks are impossible. Hand the whole thing over as soon as y...

I have a five-day window to stand up a brand-new blockchain ecosystem. You may fork whichever codebase you are most comfortable with from EBLA (Taraxa), BlockDAG, or Hedera—the goal is simply to deliver a fully functioning network, not a specific brand. Scope of work • Fork the chosen network and spin up both a mainnet and a testnet, each with three seed nodes and the corresponding validator nodes. • Ship a block explorer that tracks the fork in real time. • Build a web-based multisig wallet featuring multi-device support, multi-user approval flows, and complete transaction history views. Deployment & security Everything must be containerised or scripted for reproducible installs, then pushed to a clean GitHub repo. I also need hardened server configurations ...

I need a seasoned ethical hacker to uncover and clearly document every security weakness lurking in our mobile applications and the underlying network infrastructure. You will have formal authorisation to test, but there are a few boundaries: production customer data is off-limits and any denial-of-service style traffic must be kept to agreed-upon off-peak windows. Everything else inside the defined scope is fair game. During the engagement you are free to use the tools you prefer—Burp Suite, OWASP ZAP, Metasploit, Wireshark, custom scripts—so long as the final results are reproducible. Deliverables • A concise executive summary followed by a detailed technical report for both the mobile apps and network layers. • Proof-of-concept evidence (screenshots, request/...

I'm seeking a telecoms engineer to re-wire a private intercom and gate control system. All aspects of the system work but the wires have become rusted and need replacing. Day's work. London Blackheath

REQUIREMENT - GCP System Administrator Experience- 6 to 7 Years Availability- Immediate Mode - WFH Job Summary: Role 1: GCP System Administrator Allocation: Part-Time / On-Demand Objective: Secure, harden, and manage the KFCA Big Data Platform (BDP) infrastructure on Google Cloud Platform, driving the production environment setup and establishing operational governance. Key Responsibilities & Scope of Work (SoW): Production Hardening & Setup: Configure, optimize, and secure the production environment on GCP (BigQuery, Cloud Storage, and Dataplex) based on enterprise security standards. Connectivity & Secure Agents: Maintain and troubleshoot the existing IPSEC VPN tunnel connecting the Main DC (KSA), Bahrain DC, and GCP VPC. Provision and manage the virtual machines hosting t...

OCI L3 / Technical Lead Client: Indian/Bank Location: Mumbai (On-site) Model: 24x7 We want a professional who have worked on Oracle Cloud Interface and he is must have 5 years of experience Key Responsibilities: - Act as the final escalation point (L3) for critical OCI incidents and complex issues. - Design HA/DR architectures, landing zones, IAM strategies, and network frameworks. - Lead security, compliance, and cloud governance initiatives. - Drive performance tuning, observability, and cost optimization (FinOps). - Lead cloud migration and modernization programs. - Mentor L1/L2 engineers and collaborate with cross-functional teams. Qualifications: 5 years in cloud/infrastructure engineering, with at least 4 years of hands-on experience with OCI at scale. - Strong ...

More details: What is the primary goal of automating the process? Increase efficiency What type of data do you have access to for identifying unused or stuck ports? Historical usage data What format is the historical usage data in? This question was skipped by the user

I run my station on azura cast and the Liquidsoap script that drives it needs some custom logic added and a few bugs ironed out. ill talk to you about custom logic i need. You will have SSH access to the docker host or admin access to azura cast to edit full Liquidsoap logs. This can open door for more radio station liquid soap projects. This is small project to began. -------------- read more details below ------ I own a christian internet radio station (ice cast). I need a flexible freelancer who will work with my $80 budget. You would be helping for a christian world missions causes. I have a PHP Slim + Vue.js radio automation system running inside Docker, streaming through Icecast with Auto DJ. The next milestone is to wire its clock-wheel format clocks directly into Liquidsoa...

I need an experienced FRITZ!Box/IPSec VPN specialist to set up a rock-solid IPSec tunnel between my FRITZ!Box router and a CentOS-based VPS for secure remote access to my home network from anywhere. Current setup: FRITZ!Box connected through a 4G USB modem/mobile provider Dynamic public IP on the FRITZ!Box modem side VPS with root access and a clean CentOS installation Preferred VPN stack: strongSwan (or equivalent if justified) Scope of work: Configure a stable fritzbox-to-site IPSec tunnel between the FRITZ!Box and the VPS

I have a BSNL fibre connection in Bangalore that already comes with a fixed public IPv4 address. When I’m in Chennai I connect my laptop through a 4G mobile hotspot, but the services I use for work must see the same Bangalore IP. To make that happen I need a full-tunnel VPN solution that I control end-to-end. Here is what I’m after: • Design and explain the best topology for routing all my laptop traffic through my Bangalore line, so every site and corporate firewall sees the static IP. • Set up and secure my own VPN server (OpenVPN, WireGuard or IPSec—whichever you feel suits the hardware/firmware limits of the BSNL router or a small Linux box I can place behind it). • Configure the BSNL router: port-forwarding, NAT and any firewall rules needed so t...

Vicidial is already live on our cloud server; what I need now is an on-site engineer in Hyderabad who can bridge it to a 32-port Dinstar GSM gateway sitting in our office. Your task is strictly configuration and testing—no fresh installs. Scope of work • Register the Dinstar gateway as a SIP trunk inside Vicidial, keeping a close eye on call-quality parameters and full compatibility with the gateway. • Analyse the current router, decide which ports must be opened, then set up forwarding so traffic reaches the cloud server cleanly. No predefined template exists, so you will determine the rules and apply them. • Run end-to-end test calls, troubleshooting the single audio problem we’ve seen so far: distorted sound. I expect clear audio on both legs before sign-off....

We are seeking a skilled and experienced VICIdial and VoIP engineer to set up a cloud-based call center solution. Current Setup: - A GSM/VoIP gateway (Dinstar). - No physical server at the moment. - Planning to purchase a suitable cloud-based Linux server (e.g., VPS) based on your recommendation. - AnyDesk access is available for remote configuration. Scope of Work: 1. Recommend the best cloud server provider and required specifications suitable for our needs. 2. Install and configure VICIdial and Asterisk on the cloud server. 3. Integrate the Dinstar gateway with the cloud server. 4. Provide detailed guidance on connecting the Dinstar gateway with our router/switch, including cable instructions. 5. Configure inbound and outbound calling. 6. Set up agent logins and ensure web access for ...

Hello, I hope you are doing well! We are looking for an experienced VICIdial and VoIP engineer to set up a complete cloud-based call center solution. Our Current Setup - We have a GSM/VoIP gateway (modem). - We do not have a physical server. - We plan to purchase a cloud-based Linux server (VPS), such as from "InterServer" or any provider you recommend. - We can provide "AnyDesk" access to our desktop so you can remotely configure the setup. Scope of Work 1. Recommend the best cloud server provider and required server specifications. 2. Install and configure VICIdial and Asterisk on the cloud server. 3. Integrate the Dinstar gateway with the cloud server. 4. Guide us on how to connect the Dinstar gateway to our router/switch and where each cable should be plugged ...

I’ve just received a T-Mobile 5G Home Internet kit for my house and need an expert who can get it up and running quickly and correctly. The job covers three things in one visit: installing the gateway in the best spot for signal, walking me through the router configuration so it’s fully secured, and making sure all our household devices—phones, laptops, smart TVs, and a couple of smart-home gadgets—connect without a hitch. You’ll need to be comfortable finding the strongest 5G reception point indoors, updating firmware if the router prompts for it, and tweaking the basic Wi-Fi settings so every device sees a stable, high-speed connection. If issues pop up while pairing devices, I’d appreciate simple explanations so I can handle small changes myself late...

Hiring: GCP DevOps Engineer (2 Positions) Experience: 5+ Years Location: Remote Contract Duration: 3 Months Salary: ₹40,000 – ₹50,000/month --- Key Responsibilities: Infrastructure & Platform Engineering: - Design and manage cloud infrastructure (GCP preferred / AWS / Azure) using Terraform - Build and manage Kubernetes clusters (GKE/EKS/AKS) with multi-tenancy - Implement auto-scaling (HPA/VPA) and optimize resource usage - Ensure high availability, disaster recovery, and backup strategies CI/CD & Release Engineering: - Design and maintain CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, ArgoCD) - Implement GitOps workflows for automated deployments - Enable zero-downtime deployments (blue-green, canary) - Automate database migrations, rollbacks, and environment s...

Our infrastructure is ready for a major uplift: I am replacing a flat WatchGuard/Ubiquiti environment with a full Cisco Meraki hub-and-spoke SD-WAN. The topology is straightforward—one headquarters that will act as the primary hub, a DR site that will serve as a secondary hub, and four branch offices that will connect as spokes. Here is what I need from you: • Design a Meraki architecture that introduces proper VLAN segmentation, Auto-VPN, traffic shaping, and advanced security while mapping cleanly to the existing IP ranges. • Produce a configuration set for MX security appliances, MS access/distribution switches, and any required SFP or PoE considerations so the cut-over is as close to “plug and play” as possible. • Create and document a migrati...

I’m putting together a full-scale enterprise network for our organisation and need someone who can take the project from initial design through to a live, well-documented deployment. The brief is intentionally open because I want your expertise to guide the decisions on architecture, hardware brands (Cisco, Juniper, Aruba, Fortinet, etc.), routing protocols, redundancy, and security hardening. Here’s how I picture the engagement: • High-level and detailed network design that follows best practices for scalability, resilience, and segmentation • Configuration templates or scripts ready to drop into switches, routers, firewalls, and wireless controllers • Step-by-step implementation plan with a rollback strategy • Post-deployment testing results plus c...

We need to fix u until server issues and we need pure Linux admin

I want you to make NMS software Network Monitoring system

I'm seeking an expert to resolve a login issue with SQL Server 2019. We transitioned from a trial of SQL Server 2018 to a licensed version. After entering the authorization code, we encountered an error stating "the server was not found or was not accessible." We've confirmed that the server and instance names are correct, and no network or firewall changes were made. Ideal skills and experience: - In-depth knowledge of SQL Server, particularly version 2019 - Experience with SQL Server licensing and authentication issues - Strong troubleshooting skills for connectivity problems - Familiarity with network configurations related to SQL Server Please provide a brief outline of your approach and relevant experience.

The Aruba 9240 controller at my site is already online and managing our wireless networks; what it still lacks is a fully functional guest-only captive portal. I need the portal turned on, configured and tested so that visitors are greeted with a branded login page and can sign in with a simple username-and-password flow. Scope of work • Enable and configure the built-in captive portal feature on the ArubaOS 10.x platform running on the 9240. • Restrict the portal to the guest SSID only; employee networks must remain untouched. • Implement local or external authentication (whichever you recommend for speed and security) that prompts for username and password. • Apply our logo and colour palette to the portal so it matches our brand guidelines. No other custom e...

Vicidial is already live on our cloud server; what I need now is an on-site engineer in Hyderabad who can bridge it to a 32-port Dinstar GSM gateway sitting in our office. Your task is strictly configuration and testing—no fresh installs. Scope of work • Register the Dinstar gateway as a SIP trunk inside Vicidial, keeping a close eye on call-quality parameters and full compatibility with the gateway. • Analyse the current router, decide which ports must be opened, then set up forwarding so traffic reaches the cloud server cleanly. No predefined template exists, so you will determine the rules and apply them. • Run end-to-end test calls, troubleshooting the single audio problem we’ve seen so far: distorted sound. I expect clear audio on both legs before sign-off....

Vicidial is already live on our cloud server; what I need now is an on-site engineer in Hyderabad who can bridge it to a 32-port Dinstar GSM gateway sitting in our office. Your task is strictly configuration and testing—no fresh installs. Scope of work • Register the Dinstar gateway as a SIP trunk inside Vicidial, keeping a close eye on call-quality parameters and full compatibility with the gateway. • Analyse the current router, decide which ports must be opened, then set up forwarding so traffic reaches the cloud server cleanly. No predefined template exists, so you will determine the rules and apply them. • Run end-to-end test calls, troubleshooting the single audio problem we’ve seen so far: distorted sound. I expect clear audio on both legs before sign-off....

Our manufacturing line is overdue for a systematic, data-driven tune-up. I need a seasoned project engineer/manager to examine the entire production workflow, pinpoint inefficiencies, and deliver a clear roadmap that raises overall throughput without compromising quality or safety. The assignment revolves around production process optimization with efficiency improvement as the overriding metric. You will be expected to: • Capture the current state: map each operation, gather cycle-time and downtime data, and highlight visible and hidden bottlenecks. • Analyse root causes using recognised methods such as value-stream mapping, time-motion studies, Lean or Six Sigma tools—whichever best suits the situation. • Design the future state: propose practical changes in la...

I’m looking for a tech-savvy professional who can diagnose and resolve the slow internet speeds on my network. The issue isn’t a full outage—pages eventually load, but streaming, video calls, and large downloads crawl. I’ve confirmed the problem persists across multiple devices, so it appears to be network-wide. Here’s what I need from you: • Run a structured troubleshooting session via remote tools (e.g., Zoom, TeamViewer, or your preferred platform). • Review my modem and router settings, firmware version, and channel/bandwidth configuration. • Guide me through speed tests and analyze the results to pinpoint bottlenecks—ISP, hardware, cabling, or Wi-Fi congestion. • Recommend and implement fixes: optimal DNS settings, QoS twe...

I need two skilled IT field engineers at each of several datacenters in Mexico City, Monterrey, and Guadalajara on 25 May 2026. Your mission is to swap out legacy servers, bring the new hardware online, and keep operations smooth while coordinating live with my remote technical team. Scope of work • Perform all hardware installation steps—rack, cable, power-on, and verify. • Troubleshoot anything that prevents a clean hand-off, from component errors to network connectivity. • Provide general datacenter / IT infrastructure support until the new servers pass health checks. Collaboration During the 2-to-6-hour intervention you will: • Stay on an open bridge for real-time troubleshooting with Tier-3 staff. • Deliver concise progress updates as key miles...

I live in india, i want a uk desktop server which gives me complete ecosystem that allow me to run a digital ad company

I’ve just received a T-Mobile 5G Home Internet kit for my house and need an expert who can get it up and running quickly and correctly. The job covers three things in one visit: installing the gateway in the best spot for signal, walking me through the router configuration so it’s fully secured, and making sure all our household devices—phones, laptops, smart TVs, and a couple of smart-home gadgets—connect without a hitch. You’ll need to be comfortable finding the strongest 5G reception point indoors, updating firmware if the router prompts for it, and tweaking the basic Wi-Fi settings so every device sees a stable, high-speed connection. If issues pop up while pairing devices, I’d appreciate simple explanations so I can handle small changes myself late...

I'm seeking an experienced professional to integrate a Calrec Type R at a TV station in Minneapolis. Key tasks include: - Setting up and optimizing networked audio routing - Customizing the user interface on the control surface, particularly through touchscreen modifications Ideal skills and experience: - Expertise in Calrec audio systems - Strong background in networked audio routing - Experience with control surface customization, especially touchscreen interfaces Please provide relevant work samples and a detailed approach.

User accounts, software updates, and hardware maintenance all run through me, but I now need a dedicated Windows system administrator to keep everything flowing without interruption. The environment is 100 % Windows and authentication lives in Active Directory, so every change you make—from a simple password reset to a complex GPO rollout—must respect that directory structure. Scope of work • Create, modify, and disable AD user accounts, groups, and permissions while following our internal access-control policies. • Install, update, or troubleshoot Windows-compatible software packages and drivers as they are released. • Maintain an up-to-date hardware inventory; schedule and perform hardware upgrades when performance metrics or warranties dictate. •...

Buscamos un formador freelance con experiencia real en Apache CloudStack para impartir un curso técnico avanzado de 35 horas en modalidad online en directo (Zoom/Teams), dirigido a grupos de hasta 20 profesionales del sector cloud. El curso se titula Apache CloudStack para Cloud Providers: De VMware a CMP y cubre los siguientes bloques: Diseño de arquitectura CloudStack robusta para proveedor cloud multisite, con georredundancia, alta disponibilidad y escalabilidad. Planificación y ejecución de la migración desde VMware vSphere hacia CloudStack sobre KVM o Hyper-V, manteniendo continuidad, aislamiento y control por tenant. Integración con redes Cisco ACI multipod, VLAN/VXLAN, firewalls, Virtual Routers, enlaces 100Gb, Jumbo Frames y routing a...

I have a Cisco router that now boots straight into ROMmon. I’m on the console port and can interrupt the sequence, but the primary IOS image appears to be corrupted or missing. I need guidance to load a clean image, return the router to normal operation, and preserve the existing startup-config. What I need from you: • Exact ROMmon commands and sequence to transfer or locate a working IOS image (TFTP, USB, or XMODEM—whichever you recommend). • Steps to confirm the startup-config is still intact and will automatically load after the fix. • Precautionary actions so the configuration is not lost during flash cleanup or image replacement. • If necessary, instructions to capture a backup of the running or startup configuration over the console before any r...

I'm looking to develop an IoT-enabled dish soaker machine. The machine should have an adjustable soaking time feature. Key Requirements: - IoT connectivity - Adjustable soaking time Ideal Skills and Experience: - Experience in IoT development - Expertise in appliance design - Knowledge of adjustable timers and control systems I'm looking for someone who can integrate these features seamlessly. Please provide examples of similar work and your approach to this project.

I am looking for on-demand assistance with my small office setup, centred around our Windows 10 computers and servers. Most of the work involves system-level troubleshooting—blue screens, driver conflicts, hanging updates—as well as keeping the machines secure and fully patched. Beyond the endpoints, I occasionally need someone to jump in and configure or re-configure our routers, tidy up VLANs, check DHCP/DNS settings, and generally make sure traffic flows as it should. When Outlook stops sending or receiving, I’ll also rely on you to diagnose profile corruption, PST/OST issues, or mailbox connectivity with Exchange / Microsoft 365. All work will be carried out remotely. I can open AnyDesk or TeamViewer sessions at short notice and will stay available on voice chat whi...

I am looking for on-demand assistance with my small office setup, centred around our Windows 10 computers and servers. Most of the work involves system-level troubleshooting—blue screens, driver conflicts, hanging updates—as well as keeping the machines secure and fully patched. Beyond the endpoints, I occasionally need someone to jump in and configure or re-configure our routers, tidy up VLANs, check DHCP/DNS settings, and generally make sure traffic flows as it should. When Outlook stops sending or receiving, I’ll also rely on you to diagnose profile corruption, PST/OST issues, or mailbox connectivity with Exchange / Microsoft 365. All work will be carried out remotely. I can open AnyDesk or TeamViewer sessions at short notice and will stay available on voice chat whi...

Need a tech person or even a non tech person having laptop in Bhuwaneshwar, Orissa. We need to configure a router to give public access. The person need to visit Nxtra Data Center in Infocity. We will give all guidance. Just need a person in Bhuwaneshwar as its physical activity.

I need my existing LibreNMS instance tuned so it reliably discovers, polls, and alerts on everything in my environment. The focus is on two areas: complete device + service monitoring and preparing LibreNMS to talk cleanly with other tools down the road. Here is what I expect: • Routers and switches: automatic discovery, interface-level statistics, error counters, traffic graphs, alert rules for outages or threshold breaches. • Linux & Windows servers: CPU, RAM, disk, process and service checks with meaningful, noise-free alerts. • A growing fleet of IoT devices: lightweight polling profiles that minimise resource usage yet still raise alarms when something goes offline or drifts out of spec. • Integration groundwork: enable and test the API, webhook and aler...

Dear DevOps Operations Experts, We are currently looking for mutliple Azure DevOps Operations Experts for one of the leading tech companies in position is 100% remote and long-term. QUICK FACTS: - Freelancing/Contracting - Start: ASAP - 100% remote - Duration: long-term 12+ months - Capacity: full-time, part-time also possible - Language: English (no german needed!!) - German business hours REQUIREMENTS: - Experience with DevOps in Azure environments, including operations, automation, and platform support. - Knowledge of Azure API Management, Azure OpenAI, and Azure AI Foundry. - Skills in Python and PowerShell for automation, tooling, and operational tasks. - Understanding of machine learning concepts and AI-related cloud services. - (Optional) Basics in data science and data engineer...

I’m preparing for a full hardware deployment—specifically an upgrade for our existing devices—and need a clear, actionable rollout plan. Your detailed project proposal should outline every phase: discovery, staging, pilot, full deployment, validation, and post-implementation support. I’ll supply current inventory and site information; you structure the schedule, resource requirements, and risk register. Please incorporate realistic timelines, downtime windows, rollback procedures, and a concise communication strategy for end-users and stakeholders. Deliverables • Comprehensive rollout plan (PDF & DOCX) • Site-by-site schedule in MS Project or Excel • Risk register with mitigation actions • Communication/training outline • P...