Linux Jobs

Hi, We are looking for an experienced developer/network engineer to develop and deploy a complete **ACS (Auto Configuration Server)** for managing our ISP customer ONT/ONU devices remotely. The ACS should support **TR-069 / CWMP** and, where supported by devices, modern management protocols such as **TR-369 / USP**. ### Required Features The ACS panel should allow us to: * Auto-discover and register ONT/ONU devices * View all connected devices from a centralized dashboard * View device status: Online / Offline / Last Inform * Remote ONT reboot * Factory reset * Modify WAN configuration * Configure PPPoE username/password * Configure DHCP/Static WAN settings * Change Wi-Fi SSID * Change Wi-Fi password * Enable/disable Wi-Fi * Configure 2.4 GHz / 5 GHz settings where supported * Change ...

I run a large WordPress installation—about 80,000 pages—and, while I’m comfortable with server administration at an advanced level, the stack is hitting its limits. Under heavy traffic and aggressive crawler activity we see: • 500 errors under load • Indirect/server errors affecting crawlers • Slow performance under high traffic I need a LiteSpeed specialist to dive in and eliminate these issues. Scope of work 1. Audit and benchmark my current setup on CyberPanel, focusing on LiteSpeed Web Server, Redis, and MariaDB. 2. Trace the root causes of the error patterns above, then apply configuration fixes and performance tweaks. 3. Tune LSCache, Redis object caching, and database parameters so the site remains responsive during spikes. 4. Stress...

I already have the complete source code for my website/application, but I am not technically experienced with VPS, server configuration, deployment, databases, domains, or application maintenance. I am looking for a developer who can take my existing source code and make the application fully live and operational on a new website/domain. I need complete end-to-end deployment, including: Review my source code and explain the technology/requirements. Identify all server requirements, including: VPS/server specifications Operating system Required software and versions Database PHP/Node.js/Python/etc., if applicable Web server Required extensions/packages Storage and RAM requirements Set up and configure the VPS from a fresh server. Install and configure all required software and dependenci...

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 rolling out a new IP-based CCTV network that must protect both indoor and outdoor areas of our facility. The job begins with a full site survey—virtual walk-throughs and existing floor plans are available—to map optimal camera positions, cabling routes, and NVR locations. Because the entire backbone will run on Ethernet, you will need to size and specify PoE switches, storage capacity, and any wireless bridges needed for hard-to-reach exterior zones. Once the bill of materials is approved, I expect you to handle or oversee physical installation, perform all network configuration (subnetting, VLANs, port-forwarding for secure remote viewing), and fine-tune the VMS so live and archived footage streams smoothly from every camera. Acceptance criteria • Complete cove...

Install and setup self hosted Joplin Server with Nginx and Let's Encrypt SSL Certificate on Ubuntu or AlmaLinux VPS And Document the Full Setup Process including the commands to build out the server and configuration files.

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...

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. I’ll also be running my own mail services behind the same address and will therefore require Socks 5 to be open and fully usable. Here’s what I expect from you: • Provision of the static Pakistani IP with clear documentation of the assignment. • Quick walkthrough (or concise guide) showing how to bind the IP to my on-prem machine (Linux) and verify reachability. Once the IP is reachable externally and the basic connectivity tests for the web server, Socks5 succeed, I’ll consider the job complete.

STRICT RULES - READ BEFORE BIDDING 1. ZERO-TOLERANCE HARDWARE RULE: DO NOT BID if you do not have direct, hands-on experience with ALL of these specific devices: Cudy P2 5G Router DrayTek Vigor 2915 Router Yeastar S20 PBX We are a live production business, NOT a testing ground or a network engineering academy. If you do not know these exact models inside out, do not waste our time. We will not teach you how our network works. 2. THE CORE AUTOMATION GOAL (MANDATORY): We demand a 100% seamless, automated experience for the end-user. Moving in and out of the office must require ZERO manual network adjustments. Smart VPN (Always-On): It must run 24/7. When a user walks into the KSA office and connects to the local Wi-Fi, the routing must automatically prioritize local tr...

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...

Asterisk altyapımı Issabel benzeri, modern ve kullanımı kolay bir web paneliyle yönetilebilir kılmak istiyorum. Panelden; • Kullanıcı yönetimi • Arama kayıtlarına (CDR) erişim ve kayıt dinleme • Raporlama ve analiz görselleştirmeleri • IVR, rota ve trunk tanımları gibi temel işleri tek noktadan yapabilmeliyim. Kullanıcı rolleri sade tutulacak: Admin ve standart Kullanıcı. Admin her şeye tam erişirken, standart Kullanıcının bölümler bazında sınırlı hakları olacak; bu hakları panel üzerinden hızlıca ayarlayabilmeliyim. Teslimat beklentilerim • Responsive arayüz (Vue, React veya benzeri) • Asterisk’le gerçek-zamanlı konuşan backend (PHP/Laravel, Node.js vb.) • Rol ve yetki yönetimi ekranl...

I need a skilled developer to turn the Nihrika Kaladev concept into a fully-functioning piece of software. The core request is straight software development—no web or mobile layer at this stage—so your focus will be on architecting, coding, and testing the main application itself. The exact operating system is still open; I’m happy to hear your recommendations on whether Windows, macOS, Linux, or a cross-platform approach would serve the project best. Whichever route we take, clean, well-documented code and a straightforward build process are essential. Deliverables • Compiled application ready for end users • Complete, human-readable source code held in a private repository • Setup / installation guide and brief user manual Please outline the techno...

I run a pulse-milling and trading operation that has outgrown our single-user Tally setup. I now need a multi-user, multi-location ERP that reflects the way we actually work and eliminates the bottlenecks we face each day. Core scope I want one unified system that covers every step from raw-grain intake through finished-product sales, while still letting my accountants post to Tally for statutory reporting. Speed, reliability and an interface my staff can pick up quickly are all critical. Key features required • Inventory management that follows stock from silo to bag, supports multiple godowns and shows real-time levels across branches. • Sales tracking that links orders, dispatch and invoices, with the option to apply customer-specific or time-based discounts automati...

Necesito desarrollar una aplicación para Linux que automatice el procesamiento de imágenes. El objetivo principal es la automatización de tareas, por lo que no requiero una interfaz gráfica compleja; basta con un flujo por línea de comandos o una API sencilla. Alcance funcional: • La app debe tomar imágenes de una carpeta (o ruta indicada) y aplicar una serie de operaciones configurables: redimensionar, convertir formato y ejecutar filtros básicos. • El núcleo de las rutinas de alto rendimiento podrá escribirse en C++ (por ejemplo, usando OpenCV), mientras que la orquestación, configuración y llamadas al sistema estarán en Python. • Quiero un sistema modular para poder añadir nuev...

My Juniper EX Series switch has suddenly stopped loading the web interface after I made some configuration changes. The CLI is still reachable, but the browser page never appears, so I can’t use J-Web for day-to-day management anymore. I need an engineer who knows EX Series internals to: • Diagnose why the GUI service will not start or respond. • Roll back or adjust the recent configuration edits—without disrupting live traffic—to restore full J-Web access. • Provide a short note outlining what was fixed so I can avoid the problem next time. Ideally we can screen-share or you can guide me over SSH; I’m ready to supply current config snippets and logs on request. Once the GUI loads normally again and I can log in through a browser, the job is d...

Cisco ASA working through ASDM to tidy up and optimize my current firewall pair. The firewalls are already in active-standby high-availability mode, and we use SSL VPN for remote access. Here is what I want done: • Audit existing Access Rule, NAT rule and Service-Policy, rename them, group them logically, and delete anything that is redundant or obsolete. Environment SSL VPN to connect to LAN (working) Internal servers accessible from out for website (2)-working CCTV to be accessible from outside-working Cloud subnet accessible from LAN and VPN subnets for RDP (not working) Confirm two ASA in HA mode (active-standby) Recommend any improvements This is production ASA, so credentials cannot be shared, need to work via shared screen

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

SA-MP Mobile Multiplayer Roleplay Game Developer Required I am looking for an experienced developer/team to build and fully set up a SA-MP based mobile multiplayer roleplay game similar in concept to mobile SA-MP games such as Grand Mobile / Black Russia. IMPORTANT This project must be based on SA-MP/ style multiplayer technology and a native/mobile SA-MP client approach. I do NOT want the game to be made in Unity or Unreal Engine. The developer should have real experience with SA-MP/, Pawn scripting, multiplayer server development, Android client development and custom SA-MP mobile clients. --- What I need I need a developer/team who can handle the project from the technical setup stage to a working playable build. 1. Mobile Client - Custom Android SA-MP compatible client - Conn...

Our production systems run on a dedicated PostgreSQL database server that needs ongoing, professional management to keep performance high and downtime at zero. I need an experienced PostgreSQL administrator to take charge of routine upkeep, monitoring, and rapid incident response so the team can stay focused on product development. Scope of work You’ll handle version updates, configure and verify automated backups, watch key metrics, fine-tune queries and indexes when bottlenecks appear, and strengthen security by keeping roles, permissions, and network rules tight. The server is Linux-based and accessed via SSH; fluency with psql, pgAdmin, and common monitoring stacks (Prometheus, Grafana, or similar) will make the job straightforward. Deliverables • Initial health audit ...

We are looking for 2 reliable remote callers to handle personal-injury intake calls for our Texas campaign. We provide fresh prospect data with the client's name, phone number, vehicle details, and exact accident date/time. Your job is to call, qualify the prospect, and live-transfer qualified, ready-to-move-forward clients to our intake attorneys. Requirements: * Fluent English and Spanish * Excellent communication and phone skills * Experience with personal injury intake, legal intake, or paralegal work preferred * Vicidial experience is a strong plus * Able to follow a script while building genuine rapport * Confident handling questions and objections * Reliable internet and a good headset Schedule: 8 AM - 12 PM Central Time We are also open to part-time paralegals with perso...

Necesito crear una aplicación de escritorio para Linux cuya lógica principal esté escrita en Python, con módulos de alto rendimiento desarrollados en C++. Busco a alguien que domine ambas tecnologías y sepa compilar e integrar La interfaz gráfica es necesario. siempre que el resultado funcione sin problemas en distribuciones populares como Ubuntu o Debian. Partiremos de una estructura programaremos las funciones clave y dejaremos un paquete instalable. listo para el usuario final. Entregables: • Aplicación funcional empaquetada para Linux • Código fuente documentado (Python y C++) • Scripts de compilación/reproducción • Guía rápida de instalación y uso Aprecio buenas ...

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...

My local Windows-based Odoo 18 sandbox ran perfectly until a contractor pushed an “ops security hardening” change set. Since then: • Login succeeds only intermittently • The screen often turns blank, key menus disappear, and the session becomes unstable (Blank screen, Missing menus, Unstable session) The culprit likely sits in the custom add-on layer or the recent auth/session code the contractor touched during hardening. I do NOT want a fresh install, random module deletions, or a wholesale rewrite. What I need is a precise repair that restores the original, stable behaviour while preserving the security improvements that actually matter. Scope of work – Inspect the custom add-on, any permission tweaks, configuration edits, or related firewall rules introduc...

cPanel / Exim Email Deliverability Expert Needed – 554 Errors Description: We are looking for an experienced cPanel/Exim email server specialist to troubleshoot an inbound email delivery issue on our company domain. Our company emails are working normally and we can receive emails from most external senders. However, emails from one specific government organization are being rejected or delayed by our mail server. The sender is using Proofpoint, and they are receiving errors such as: * 554 5.1.2 < #5.1.2> * 554 5.4.0 < #4.2.0> Our current setup: * cPanel hosting * Exim mail server * MX points to our cPanel mail server * Email Routing: Local Mail Exchanger * cPanel Email Deliverability: Valid * SPF, DKIM and DMARC configured * Other external emails are being receive...

A fresh AlmaLinux 10 server is waiting to be transformed into a production-ready shared-hosting node. The work starts with clean installs of cPanel/WHM, LiteSpeed Web Server, and CloudLinux, followed by enabling WHM’s reseller features and deploying WHMCS for automated billing and provisioning. After the installs, create the actual hosting packages inside WHM and replicate them in WHMCS so new orders are pushed straight to the server without manual intervention. Please deliver the job fully configured, security-hardened, and performance-tuned, then run a test signup to prove that WHMCS, WHM, and LiteSpeed are talking to each other correctly. Deliverables • Installed and licensed (our keys) copies of cPanel/WHM, LiteSpeed, CloudLinux, and WHMCS on AlmaLinux 10 • WH...

I need a fresh SMTP server configured and fully integrated with my existing cPanel account so I can push roughly 1 000–10 000 emails per day through Webmail without bumping into the usual sending limits. There is no current SMTP service in place, so the job starts from scratch: provisioning the server, linking it to my domain inside cPanel, and making sure every authentication layer—SPF, DKIM, DMARC, rDNS—is properly applied for strong inbox placement. Once it is live, I want to be able to open Roundcube (or any default Webmail client that ships with cPanel) and send campaigns confidently, knowing throttling is no longer an issue. Please secure the server, tweak Exim or Postfix for high-volume performance, and leave me with clear, concise notes on how to add future domai...

Issue is coming with my Ecommerce Website that again and again Hostinger is Activating query Blocking due to huge request from website. Have to Check the Root Cause of this and make website lighter and bug free.

A fresh AlmaLinux 10 server is waiting to be transformed into a production-ready shared-hosting node. The work starts with clean installs of cPanel/WHM, LiteSpeed Web Server, and CloudLinux, followed by enabling WHM’s reseller features and deploying WHMCS for automated billing and provisioning. After the installs, create the actual hosting packages inside WHM and replicate them in WHMCS so new orders are pushed straight to the server without manual intervention. Please deliver the job fully configured, security-hardened, and performance-tuned, then run a test signup to prove that WHMCS, WHM, and LiteSpeed are talking to each other correctly. Deliverables • Installed and licensed (our keys) copies of cPanel/WHM, LiteSpeed, CloudLinux, and WHMCS on AlmaLinux 10 • WH...

I need my Asus RT-BE88U running smoothly with NordVPN so every computer and streaming device in the house automatically tunnels through the VPN and lets us bypass geo-restrictions without killing speed or breaking normal web use. Here’s what I’m after: • Load the correct NordVPN OpenVPN or WireGuard configuration files on the router, including any manual DNS settings needed to stop leaks. • Make sure only the computers and streaming boxes go through the VPN while other gadgets (phones, IoT, printers) can stay on the regular WAN if that keeps things faster. • Verify that Netflix, BBC iPlayer, Hulu and similar region-locked services open as if we’re in the chosen country. • Provide a quick screen-share walk-through so I can tweak or add servers la...

I already have an in-house email-sending tool paired with a verification platform. Before we scale further, I want a fresh set of expert eyes to confirm that everything is configured exactly as it should be and to tighten up any loose ends you spot. Here is what I expect: • A thorough review of the current sending application—server settings, DKIM/SPF/DMARC alignment, bounce and complaint handling, throttling rules, and any other factors that influence inbox placement. • Confirmation that the verification platform is running flawlessly and catching invalid or risky addresses without slowing campaigns down. • Clear, actionable fixes applied immediately where issues are found, plus concise notes explaining what was changed so I can trace the logic later. You are f...

Need Flutter & Laravel Expert: Full Shortzz Script Setup, Play Store Release & Customizations ​Description: Hi, ​I am looking for an experienced Flutter & Laravel developer to perform complete deployment, Play Store publishing, and specific feature customizations for my short video app based on the Shortzz (CodeCanyon) script. ​Scope of Work: ​Full Setup & Deployment: ​VPS Server (Ubuntu) configuration with Hostinger, MySQL Database, and FFmpeg setup. ​Laravel Admin Panel installation and API endpoint configuration. ​Compiling Flutter app and testing live build. ​Customizations Required: ​Custom CDN & Storage API: Integrate Stream / S3 API endpoints into Laravel & Flutter for video delivery and storage. ​Client-Side Video & Image Caching: Implement disk caching...

I need an experienced Ubiquiti engineer to set up and configure Unifi Access Points on the ceiling. Key tasks include: - Initial setup and configuration of Unifi Access Points - Designing optimal placement and connectivity - Access control Ideal skills and experience: - Expertise in Ubiquiti products, especially Unifi - Strong networking knowledge - Experience with ceiling-mounted installations Looking for someone who can ensure a robust and reliable network setup. Please provide relevant experience in your bids.

I have a fresh Ubuntu server with full root SSH access and a registered domain that still needs its DNS records. I want to install Mailcow-dockerized from scratch and would like you to guide me step-by-step in real time—screen sharing while I run each command myself. Together we will: • Deploy and update the Mailcow stack on Ubuntu. • Create and publish all required DNS records (A, MX, SPF, DKIM, DMARC, PTR) for the domain. • Secure the installation with Let’s Encrypt certificates. • Verify outbound and inbound mail flow, ensuring messages reach major providers’ inboxes without spam flags. • Leave clear notes so I can maintain the server and add future domains or users on my own. We’ll consider the job complete when webmail ...

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. I’ll also be running my own mail services behind the same address and will therefore require Socks 5 to be open and fully usable. Here’s what I expect from you: • Provision of the static Pakistani IP with clear documentation of the assignment. • Quick walkthrough (or concise guide) showing how to bind the IP to my on-prem machine (Linux) and verify reachability. Once the IP is reachable externally and the basic connectivity tests for the web server, Socks5 succeed, I’ll consider the job complete.

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. So the focus is strictly on troubleshooting and ongoing support rather than fresh installation. I plan to use your experience instead of AI support. If you routinely work with Asterisk/FreePBX CLI, have a solid feel for SIP tracing tools such as sngrep or Wireshark, and are comfortable working/teaching on production systems where downtime needs to stay minimal, you are exactly who I’m after. I would like to use a help convenient with my work hours so that I don't cheat with my boss.

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 IP address, valid MailWizz license, and any underlying mail transfer agent—so I don’t have to purchase additional components or subscriptions. The build must be optimised for high-volume transactional emails. Rather than relying on third-party relays like Amazon SES, SendGrid, or Mailgun, I’d like to send directly through MailWizz itself, so please install and tune the SMTP/MTA you feel delivers the best inbox placement on a Windows stack. Key deliverables: • Provisioning of a Windows server with a fresh IP • Installation and activation of MailWizz unde...

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. This is not a new website built from scratch. The selected professional must study the existing PHP/MySQL applications, databases, workflows, reports, user roles and integrations before implementing any changes. Existing functionality and records must be preserved. The engagement will initially cover system assessment and implementation planning. Subject to project finalisation and satisfactory performance, the selected professional may continue through development, migration, deployment, training and mainten...

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. Here’s what I have in mind: an instructor-led programme that blends concise theory with plenty of hands-on lab time so I can design, deploy and troubleshoot workloads on the spot. Best-practice architecture, security considerations and cost-optimisation techniques for these services should be woven throughout the sessions. We can schedule the training across one to two weeks (I’m flexible on exact days and times). Please let me know where you can deliver the sessions or if you’re able to travel to my location. Deliverables • Tailor...

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 call routing, especially geographic routing - Experience with VoIP systems and network configurations Ideal skills and experience: - Background in telecommunications or related field - Previous projects involving Asterisk and PBX systems - Strong problem-solving skills and attention to detail Please provide examples of similar work done.

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, configuring the document root, handling SSL, setting environment variables, and making sure the deployment script runs smoothly each time I push fresh code. Once the site is live, I also need a clean, documented API that external partners can call securely. A lightweight REST endpoint is fine; just be sure it validates requests, returns JSON, and is ready for basic authentication or token headers so it can plug straight into their platform. Please bring solid cPanel experience, comfort with React-friendly build tools (npm, Yarn, Webpack or Vite), and the ability to test the new API fr...

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. Core stack you will care for: • EC2 instances that host our main applications • S3 storage buckets for static assets and backups • RDS databases (primarily MySQL / PostgreSQL) We also lean on Elastic Load Balancing, IAM, and Shield/WAF, so familiarity with those services is important. Beyond break-fix help, I’m looking for proactive value: • Consultation on architecture and cost-/performance best practices • Regular system-health monitoring with early-war...

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 the current long-term-support release • Add a secondary Internet uplink that rides over a 4G/LTE modem; the ASA should keep the static fibre circuit as primary and fail over automatically to the mobile link only during outages. It is production system so credentials cannot be shared, all work needed to be done on a shared screen. Please bid If you know ASA CLI/ASDM inside out and have handled AD integration and dual-ISP designs

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 to dive straight into the security-centric side of the platform, isolate the root causes, and rebuild any broken logic so users are authenticated and authorized exactly as our compliance rules demand. The immediate focus is policy development, enforcement, and the associated troubleshooting workflow—no fresh installs, just refining what is already in place and making sure every posture requirement is met without disrupting production traffic. You will have full access to the existing ISE nodes, logs, and current policy matrix, plus remote console time with our network team for c...

My brand-new AlmaLinux 10 server is still empty and I already have full root access, so I’m looking for an experienced systems engineer who can turn it into a production-ready hosting platform in one sitting. Here is what I need done: • Install and license cPanel/WHM, then apply the recommended security hardening. • Replace Apache with LiteSpeed (Enterprise) and ensure the global and per-account settings are tuned for performance. • Enable CloudLinux with CageFS, LVE limits and PHP Selector so future user accounts are fully isolated. • Add Softaculous and verify that one-click installs work out of the box. • Create at least one WHM reseller package that I can clone for future resellers. • Verify that all services (DNS, Exim, Dovecot, FTP, Aut...

I’m looking for someone who can take me from a blank or malfunctioning drive to a fully-functional operating system, ready for everyday use. The task is strictly technical support focused on the installation itself—I’ll supply the license key or image, you guide or carry out the setup. Here’s what I expect: • Selection and verification of the correct OS image • Clean or upgrade installation, including basic partitioning if required • Activation, first-time updates, and driver checks to be sure the machine boots and runs smoothly If any minor post-install hiccups appear, I’d like quick pointers to resolve them, but we’re not stepping into full troubleshooting or long-term system maintenance for this project. Let me know your preferre...

I run a service center and I’m ready to streamline two key touch-points at once: inbound customer support calls and WhatsApp messaging. I am not working on CRM and ticketing system, so the solution must plug directly into both of those platforms—ideally through secure APIs or webhooks—so every interaction is logged automatically without any manual data entry. I only need straightforward rule-based flows: IVR menus for phone calls, and button- or keyword-driven replies on WhatsApp. Natural-language understanding is not required; speed, reliability, and clear routing rules are the priorities. Please propose the tech stack you’ll use (Twilio, 360dialog, Asterisk, Vonage, Dialogflow CX in “no-NLP” mode, or any other you prefer) along with the integrati...

Golang Engineer — High-Performance Backend / Systems Project | $2800 Fixed I'm looking for an experienced Golang (Go) engineer to work on a backend/systems-level project involving an existing Go codebase. Budget: $2800 fixed price Language: Go 1.20+ Environment: Linux / Git ## Project The project involves extending and improving an existing Go application according to a detailed technical specification. The work will involve understanding the existing architecture, implementing new functionality, and ensuring that the changes integrate cleanly with the current codebase. The project is intended for an engineer who is comfortable building reliable backend/system software and cares about performance, correctness, maintainability, and clean design. ## Requirements Strong pra...

C++ Systems Engineer - High-Performance Data Processing | $3000 Fixed I'm looking for an experienced C++ engineer to work on a systems-level project involving high-performance data processing and an existing C++ codebase. Budget: $3000 fixed price Language: C++17/20+ Environment: Linux / Git ## Project The project involves extending and improving an existing C++ application according to a detailed technical specification. The work will involve understanding the existing architecture, implementing new functionality, and ensuring that the changes integrate cleanly with the current codebase. The project is intended for an engineer who is comfortable working below the application level and cares about performance, correctness, maintainability, and clean design. ## Requirements Str...