Administración de Sistemas Jobs

I need an experienced freelancer to set up a POS system for my restaurant. The key requirement is menu customization, specifically the ability to manage multiple menu categories. Essential tasks include: - Configuring the POS to support multiple menu categories - Ensuring the system is user-friendly for our staff - Providing a brief training session post-setup Ideal skills and experience: - Proven experience with restaurant POS systems - Strong technical skills in menu customization - Prior experience in training staff on new systems Looking forward to your bids!

I’m looking for someone who knows ViciDial inside-out to take full ownership of the backend. The platform is already live but it needs a deep cleanup, optimisation and several feature extensions. Here’s what I want you to tackle: • System configuration – Provision or harden the existing server stack, keep it patched and monitored – Create and maintain user accounts with the correct permission tiers – Review and fine-tune dial plan settings so campaigns hit the right ratios without stressing the dialer • Database management – Set up an automated backup and verified recovery routine – Optimise tables, indexes and queries for faster list loading and real-time reporting – Migrate legacy data from previous inst...

I need an experienced desktop support engineer who can jump in and keep our Windows workstations running smoothly. Most of the calls for help will involve installing or repairing software—chiefly Microsoft Office and our chosen antivirus package—and fixing those stubborn moments when the machine drops off the network. You’ll connect to the user’s PC, diagnose the cause, resolve it, and then leave a brief record of what was done so the issue doesn’t resurface. Key deliverables: • Correct installation or repair of requested applications • Restored network connectivity with root-cause identified • Short, clear post-session summary for my records Comfort with Windows 10/11 administration tools, registry edits, Group Policy, and solid TCP/...

My 2022 Model 3 Long Range shows an abnormal estimated-range figure, yet Service Mode refuses to run “Reset Range Life Model,” returning the guard message “The HVC life model is currently nominal and does not require a reset.” I need someone who can bypass that guard and re-initialize the HVC Life Model itself—not just perform the usual SOC or Brick CAC resets that I have already completed. You must have working access to both Tesla Toolbox and Service Mode Plus and know how to trigger a forced reset or directly edit the life-model parameters. If you have handled this exact restriction before, even better. Deliverables I expect: • Either a remote session in which you carry out the forced reset, or step-by-step instructions/scripts that let me do it safe...

I’m looking for a reliable person located in the United States who can receive and maintain a company laptop for a few months while I’m temporarily living in the Philippines. Candidates located in Texas, Florida, or Georgia are strongly preferred. Responsibilities Receive the laptop securely at your home. Keep the laptop in a safe and secure environment. Keep the laptop powered on and connected as required. Provide basic physical assistance when needed, such as restarting the laptop or checking the power/internet connection. Communicate with me regularly and respond promptly when assistance is needed. Follow all applicable company IT and equipment-handling requirements. Requirements Must currently live in the United States. Texas, Florida, or Georgia preferred. Stable home in...

I need help fixing a software problem on my Windows computer. The issue is with the operating system. Ideal Skills and Experience: - Expertise in troubleshooting Windows operating system issues - Experience with system recovery, repair, or reinstalling Windows - Knowledge of handling software conflicts and system errors Please provide a detailed plan and estimated time for completion.

I’m looking for reliable in US, hands-on help each week—roughly four hours or more—to prepare and maintain a growing pool of laptops. The fleet is a mix of Windows and MacOS machines, so you should be comfortable moving between both environments. As long as you’re attentive to detail, able to follow straightforward directions, and happy to roll up your sleeves, you’ll fit right in. I’ll schedule sessions in advance, and flexibility for occasional extra hours is a bonus. If this sounds like a good match, tell me when you could start.

The heavy lifting is done: the domain is already verified and my Google Workspace account is live. I now need the final pieces handled quickly so I can retire Zoho this week. Here’s what’s left on my side: • Migrate every bit of email and all contact data (one primary Zoho mailbox plus several aliases) into the matching Google Workspace account via IMAP. • Point the MX record in Namecheap to Google and double-check that no other DNS entries are disturbed in the process. • Build on the configuration I’ve set up—please don’t start over or change anything that’s already working. Access will be via a temporary secondary Workspace admin login and an app-specific Zoho IMAP password; I’ll revoke both when the job is finished. I&rsquo...

I'm looking for an expert to troubleshoot issues with my Suse Linux database server. The server doesn’t run properly and needs immediate attention. Key Requirements: - Diagnose and fix performance issues - Ensure server stability and reliability Ideal Skills and Experience: - Proficient in Suse Linux - Strong background in database server management - Experience in troubleshooting system performance issues

I’m looking for a specialist who can take full ownership of our transaction-handling layer, from assessing the current flow to delivering a robust, ACID-compliant manager that fits neatly into our existing stack. The goal is to make every transaction reliable, auditable, and easy to extend as volume grows. Here’s what I need from you: • A brief review of the present architecture (I’ll share diagrams and code on kickoff) • A clear design for the new transaction manager, highlighting integrity, compliance, and future scalability • Clean, well-documented implementation code plus unit and integration tests • Step-by-step deployment instructions and post-launch support for a smooth hand-over I’m tech-agnostic on language and framework as lon...

Ich plane, einen neuen Windows Server 2022 VPS aufzusetzen und den Remote Desktop Services (RDS)-Zugriff einzurichten. Ziel ist es, bis zu zehn Mitarbeitenden einen stabilen, sicheren Zugang zu ihrer Arbeitsumgebung bereitzustellen, damit sie von unterwegs auf unsere firmeneigenen, maßgeschneiderten Business-Anwendungen zugreifen können. Was ich konkret benötige • Installation und Grundkonfiguration von Windows Server 2022 auf dem vorhandenen VPS • Aktivierung und Lizenzierung der Remote Desktop Services • Anlegen der Benutzerkonten (1–10) und Zuweisung der passenden Berechtigungen • Einrichtung unserer individuellen Business-Software innerhalb der RDS-Sitzungen • Sicherheits-Hardening (Gruppenrichtlinien, Firewall-Regeln, MFA-Optione...

I am moving our production DNS from a Windows-based server to a fresh Debian instance running Bind9. The new host needs to be fully authoritative for all current zones, so I will rely on you to extract every record from the Windows server, import them into Bind-compatible zone files, and validate that the answers match bit-for-bit before cut-over. Once the zones are in place, I also want DNSSEC enabled with a properly generated Key Signing Key (KSK) and Zone Signing Key (ZSK) for each zone. Please configure automatic key rollover and publish the DS records I will provide to my registrar. The goal is a seamless switchover with zero client disruption and clean validation on tools like dig +dnssec, dnsviz, and Verisign’s DNSSEC debugger. Deliverables • Debian 12 server with Bind9...

I run several sites on a Hostinger VPS and need someone who can step in each month to keep the server running smoothly whenever something breaks. The main help I’m after is hands-on troubleshooting and issue resolution—software crashes or odd errors are what crop up most often. You’ll have root access through Hostinger’s hPanel and SSH, so you should already be comfortable reading logs, restarting failing services, rolling back misbehaving updates, and applying quick patches without disrupting live traffic. When an incident occurs I’ll ping you on Slack or email; a prompt first reply and an estimated fix time are essential. Once a problem is solved, I expect a brief rundown of the cause and the steps you took so I can track recurring patterns. Typical stack...

Je recherche immédiatement un ou deux informaticiens capables d’installer, configurer et assurer la maintenance continue d’un système de gestion de files d’attente pour un parc de plus de 500 imprimantes, toutes reliées à des postes Windows. Contexte – Parc très étendu : 500 imprimantes et plus, réparties sur plusieurs sites. – Objectif principal : fluidifier les files d’attente, réduire les blocages et garantir la disponibilité des périphériques à tout moment. – Environnement 100 % Windows (serveurs et postes utilisateurs). Votre mission 1. Audit rapide de l’infrastructure existante (serveurs d’impression, réseau, paramètres de s...

I need help setting up 1-5 business email accounts for my domain. The email platform is flexible, but I prefer Gmail/G Suite, Microsoft 365, or Zoho Mail. Requirements: - Experience with email domain setup - Familiarity with Gmail, Microsoft 365, or Zoho Mail - Ability to set up 1-5 business email accounts Ideal Skills: - Email administration - Domain management - Technical support Please provide a brief plan and timeline.

I have a fresh AlmaLinux 10 VPS ready and need it converted into a fully-functioning hosting node. Your job is to install WHM/cPanel, hook it into WHMCS, and make sure the environment is production-ready on first login. The core installation must include the following licensed plugins inside WHM/cPanel: Softaculous for one-click scripts, Imunify360 for automated malware defence, and WHMReseller to let me create tiered reseller plans. On top of that, I want the typical safety and convenience add-ons in place: • CSF (ConfigServer Security & Firewall) already tuned with the cPanel profile • MailScanner configured to start automatically and scan all queues • Let’s Encrypt so every new account can issue free SSL with AutoSSL I don’t need unusual tweak...

I need my standalone Windows Server 2025 brought up to full CIS Benchmarks Level 1 compliance. After the changes are applied, I also require a line-by-line report that maps each CIS control to the exact setting on the machine, clearly indicating pass/fail status and any remediations performed. Scope • Harden every item in the official CIS Windows Server 2025 Benchmark, Level 1 profile. • Work directly on a single, isolated server (no domain dependencies). • Use standard, scriptable methods—Group Policy, registry edits, PowerShell, or CIS-CAT/SCAP content—so the steps are reproducible. Deliverables 1. Hardened server meeting Level 1. 2. Detailed compliance report in CSV or XLSX showing: – CIS control ID and description – Curre...

Freelancer ko ye matter bhej do: > **Hi, I need help with a WhatsApp/Meta integration issue.** > My WhatsApp number was previously connected to Whinta. I deleted the old integration and now I’m trying to connect the same number again, but Meta is showing **“Ineligible – This number can't be shared with this app.”** > > I need you to identify the reason for the eligibility issue, completely remove any leftover old WhatsApp/WABA/provider connection if required, and successfully reconnect the **same number to Whinta**. > > Please make sure the setup is done through the **official Meta/WhatsApp process** and that the number remains usable after the integration. > > **Please tell me the exact cause and your price before starting.**

I'm seeking an experienced Linux system administrator to update my Linux server to the latest version. Requirements: - Update the Linux operating system and any necessary software or services Ideal Skills and Experience: - Proficient in Linux server management - Experience with system updates and maintenance - No downtime is required, as there are no critical applications running

I am ready to launch a fresh Ubuntu-based VPS that will host the TP-Link Omada Cloud SDN Controller, and I want the environment to be production-ready from day one. Your task is to install the latest Omada software, tune the underlying Ubuntu system, and lock everything down with an intermediate security posture: firewall rules, automated updates, and a proven intrusion-prevention layer (e.g., Fail2Ban or similar). Once the controller is up, I will also need a concise document that shows: • every step you took during installation and hardening, • all credentials or certificates generated, • and a clear, vendor-agnostic backup strategy (where to store the archives, how often to run them, and the exact commands or scripts). Feel free to recommend S3, rsync to anoth...

My Linux-based web server has been hit with malicious, unfamiliar files and scripts. I need a system administrator who can track every infection, remove it completely, and then perform a fresh installation and configuration of Imunify360 so the machine is once again hardened and monitored in real time. cPanel is available, SSH access can be granted, and downtime must be kept to a minimum while you work. Key deliverables: • Full scan, isolation, and removal of every malicious file or script • Fresh Imunify360 install with optimal settings, automatic updates, and firewall enabled • Brief post-cleanup report detailing what was found, what was removed, and confirmation that Imunify360 is active and passing its own self-check I’ll be on hand for quick credential e...