Linux Jobs

Job Summary We are looking for experienced PHP CodeIgniter Programmers to join our development team in Patna (Onsite role). The candidate will be responsible for developing, maintaining, and enhancing web applications using PHP and the CodeIgniter framework, ensuring high performance, security, and scalability. Key Responsibilities Develop and maintain web applications using PHP (CodeIgniter framework) Write clean, scalable, and well-documented code Work on MySQL database design, queries, optimization, and indexing Integrate third-party APIs, payment gateways, and external services Collaborate with frontend developers, designers, and project managers Debug, troubleshoot, and resolve application issues Implement security and data protection best practices Participate in requiremen...

Job Summary We are looking for experienced PHP CodeIgniter Programmers to join our development team in Mumbai (Onsite role). The candidate will be responsible for developing, maintaining, and enhancing web applications using PHP and the CodeIgniter framework, ensuring high performance, security, and scalability. Key Responsibilities Develop and maintain web applications using PHP (CodeIgniter framework) Write clean, scalable, and well-documented code Work on MySQL database design, queries, optimization, and indexing Integrate third-party APIs, payment gateways, and external services Collaborate with frontend developers, designers, and project managers Debug, troubleshoot, and resolve application issues Implement security and data protection best practices Participate in requireme...

I need a Laravel 8 project tweaked during a short Chrome Remote Desktop session. The stack runs inside Docker Compose, where you can access it via Coolify Server UI, and I simply want two things done while I watch: • Take a full, clean backup—including database files, project configuration and all application media—and download the archive directly to my laptop. • Comment-out or otherwise disable the login authentication (OTP, Email Verification etc) so the site can be accessed without email or otp etc verification authentication; code only, no environment hacks. The whole job should take no more than 20 minutes. I’ll be on the call, ready to test and release the ₹600 payment the moment both tasks are confirmed. If you’re comfortable jumping straig...

NO PLACEHOLDER BIDS ---------- READ THE PROJECT REQUIREMENT CAREFULLY. SEE THE MOCKUP OF THE FRONT END REQUIREMENT, IN THE FILES SECTION OF THIS PROJECT. You will need to demonstrate that your script is working on your server. Once approved, you will then upload to our server for final deployment -------- I’m looking to add a lightweight, server-hosted scraper that lets me type a keyword (e.g., “lawyers”) and a city, rely on Google Autocomplete for the final query, and then pull back the first-page business results. Core workflow • Front end: match the attached mock-up—two input fields (keyword + city) and a “Run” button. • Scraping: hit Google Search, respect reasonable delays, capture each result’s URL, business name, email add...

I’m looking for a reliable freelancer based in the United States who can help me create and fully verify a Google My Business (Google Business Profile) for a service-based business. I am operating from India, but the business will target customers in the USA, so Google’s video verification and local presence requirements must be handled properly. Scope of Work Create a Google Business Profile using the company details I provide Handle Google video verification as required Assist with location approval according to Google guidelines Support with signboard/branding visibility if required for verification Ensure the profile is successfully verified and live Provide guidance to keep the profile compliant with Google policies Requirements Freelancer must be physically loca...

I own a JP6 prison-issue tablet and need an experienced Android developer or reverse-engineer to help me break past the stock JPay limitations. The main goal is to unlock all restricted features so the device behaves like a regular Android tablet. To get there, I will need full root access and a clean, functional operating-system update (a custom ROM or modified stock firmware—whichever proves most stable). Here’s what I expect when the job is done: • Root privileges confirmed (su working, persistent after reboot). • All JPay lock-downs removed so I can install and run any APK, change system settings, and use standard Android services. • OS upgraded or patched to the latest reliable build you recommend, with no boot loops or loss of basic hardware functions ...

I have the full CodeCanyon eGrocer package—backend in Laravel, frontend in React—ready to go, along with an active Linode account. What I need is a clean, production-ready deployment of just the admin panel and website on my Linode instance. Here’s what the job looks like from my side: • Spin up or re-configure the Linode server, install the necessary stack (NGINX/Apache, PHP 8+, Node, MySQL, Composer, npm/yarn). • Upload the source, link the Laravel API to MySQL, run migrations and seeders, then build and serve the React web files. • Configure environment variables, domain mapping, and SSL (Let’s Encrypt is fine). • Make sure the admin panel routes are secure and the public site loads quickly. • When everything is live, hand over...

I’m looking for a seasoned AWS engineer to guide me through best-practice architecture and hands-on steps for EC2, S3, and RDS. My immediate objectives are correct initial setup and configuration, a clear maintenance & monitoring routine, and a roadmap for optimisation and future scaling. Because I can grant consultation only access, your role will be advisory: live screen-share sessions, detailed documentation, and tactical checklists that I can apply myself inside the console. We’ll cover topics such as right-sizing EC2 instances, S3 bucket policies and lifecycle rules, RDS parameter tuning, backup strategies, CloudWatch alarms, and autoscaling techniques. Physically meet up for 4 week task 4 to 6 hours only. Deliverables • Architecture diagram and step-by-step se...

I need TAILSCALE set up on my home network to secure remote access to my Android mobile devices. Requirements: - Configure TAILSCALE on my home network. - Ensure secure and reliable access for Android devices. - Provide a simple guide for connecting and troubleshooting. Ideal Skills and Experience: - Experience with TAILSCALE and home network setups. - Familiarity with Android OS. - Networking knowledge to ensure security and reliability.

I’m looking for a reliable developer to create a lightweight Discord bot that lives online around the clock. The bot will quietly monitor every message on my server (using the proper Message Content Intent) and, whenever one of eight trigger phrases appears, it should reply in-line with a random response drawn from a pool of up to fifty short templates I’ll provide. No slash commands, prefixes, or menus—just natural listening and replying. Hosting can be on Render, Railway, or a VPS; I’m flexible and happy to go with whatever you recommend. All secrets should be stored safely through environment variables or a similar method. I’d like a simple, password-protected admin panel so I can add, remove, or edit trigger phrases and response templates without touchin...

Hi I would like to explain my current setup and what I want to achieve regarding **remote access using WireGuard**. --- ### 1. Current Situation I have: * A **central server (VPS or main router)** running **WireGuard** * A **MikroTik router** at the site * Multiple **Ubiquiti and Mimosa devices** (sectors, CPEs, PtP links) These devices are **connected behind the MikroTik** (same LAN or VLANs) --- ### 2. Goal My goal is to use **WireGuard as a secure remote access tunnel** that allows me to: * Access the **MikroTik router** remotely (Winbox, SSH, WebFig) * Access **Ubiquiti & Mimosa devices** behind the MikroTik * Do all management **without exposing public IPs** or opening multiple ports --- ### 3. Desired Architecture * The **WireGuard server** acts as a central hub * M...

I run Meta Ads (Conversion objective) that push prospects straight into a WhatsApp Business API chat, where the entire payment happens inside WhatsApp. I already trigger basic purchase events with a home-grown script, but attribution is still blurry and repeat buyers are not being distinguished. I need a clean, server-side implementation of Meta’s Conversions API that • captures every completed payment in the WhatsApp Business API flow, • sends a deduplicated Purchase event to Meta with all the required matching parameters (event_id, fbp/fbc, ad_id, etc.), and • flags whether the buyer has purchased from us before so I can separate first-time revenue from repeat revenue inside Ads Manager and offline reporting. You can build in the language you prefer—No...

I need a full working PowerMTA installation on my Ubuntu 22.04 VPS for high-volume marketing emails. I already have a pool of dedicated IPs and want them rotating automatically across the new SMTP instances. Your role is twofold: build the solution and show me how to replicate it myself. Deliverables - Install and license PowerMTA with all dependencies. - Configure multiple SMTP virtual servers, mapping each to my provided IP list and enabling automated rotation. - Optimise for deliverability: SPF, DKIM, DMARC, rDNS, feedback loops, queue and throttle settings. - Live screen-share or recorded walkthrough of every step plus a clear written guide or script for future builds. - Validation that the server can send and inbox marketing emails (basic warm-up plan, mail-tester/Gmail ...

I’d like a feature-complete, upstream-ready Linux kernel driver for the Logitech RS50 that exposes every output and input capability the device offers. Autodetect the wheel as soon as it is plugged in, create the correct device nodes and present clean, descriptive udev properties so userspace apps immediately recognise it. I have an RS50 on hand for testing and can run any diagnostics or custom binaries you provide while we iterate. Let me know your expected timeline and which kernels you plan to target first. There may be a repository which can be a useleful starting point:

Job Title: Network Engineer (Freelancer – Onsite) Job Description: We are looking for a freelance Network Engineer to provide one-day onsite support at a client location. The role involves installing and setting up network devices such as routers, switches, firewalls, and wireless access points, including rack & stack, cabling, power-up, and providing console access to remote engineers. The engineer will also handle basic troubleshooting for desktops, laptops, printers, imaging, and other end-user hardware as needed.

We are looking for a technician to perform occasional maintenance and repairs on a Raspberry Pi–based controller inside a cigar humidor prototype. The work will be done in Pennsylvania, not far from Philadelphia. Typical tasks include: - Diagnosing electrical failures (measuring current and power at 12V/24V DC and 110V AC) - Repairing or replacing a broken wire harness or a load cell - Replacing electronic boards - Reflashing a Linux boot image - Replacing LED light strips and resoldering connectors If this sounds like you, send me a direct message. I’d love to talk!

I want ERPNext and the new Frappe Mail app installed on my own Linux server so both run reliably in production. Sub-domains are already pointed; I simply need a clean, secure deployment that sticks to standard ERPNext modules—no customisation or code tweaks at all. You’ll log in over SSH, install required packages (Python, Node, Redis, MariaDB, Nginx, Supervisor), use bench to create separate sites for ERPNext and Frappe Mail, secure everything with Let’s Encrypt SSL, and confirm that incoming and outgoing email flows without hiccups. A concise hand-over that shows how to update, back up, and restore the stack will round things off. Deliverables • Working ERPNext and Frappe Mail sites on my Linux server, both served over HTTPS • Script or commands used, so I...

I run a small UniFi network that serves a local WebRTC page hosted on our own server. The page opens instantly on my laptop, yet my iPads refuse to load it at all—even though they are on the same Wi-Fi. Alongside that, Wi-Fi quality on the iPads swings from excellent to poor for no clear reason. The site must be reachable this weekend, during European daytime hours, so I need a UniFi-savvy network admin who can jump in promptly, review the configuration, and correct whatever is blocking traffic to the tablets. Context you’ll step into • Current issue: the iPad shows “page not loading at all.” • VLAN status: I’m not sure the settings fully cover the iPads. • Hardware in play: – UniFi Access Points – UniFi Switches ...

I run a small UniFi network that serves a local WebRTC page hosted on our own server. The page opens instantly on my laptop, yet my iPads refuse to load it at all—even though they are on the same Wi-Fi. Alongside that, Wi-Fi quality on the iPads swings from excellent to poor for no clear reason. The site must be reachable this weekend, during European daytime hours, so I need a UniFi-savvy network admin who can jump in promptly, review the configuration, and correct whatever is blocking traffic to the tablets. Context you’ll step into • Current issue: the iPad shows “page not loading at all.” • VLAN status: I’m not sure the settings fully cover the iPads. • Hardware in play: – UniFi Access Points – UniFi Switches ...

We are looking for an experienced VoIP / FreeSWITCH Engineer to work on FreeSWITCH open-source v1.10.2 implementation and configuration. The ideal candidate should have strong hands-on experience with SIP signaling, video calling (H.264), SIP gateways, and media handling. You will be responsible for configuring FreeSWITCH to support video, resolving connectivity and codec issues, and implementing SIP to RTMP recording/transcoding. Responsibilities Configure and troubleshoot FreeSWITCH v1.10.2 (open source) Enable and optimize video calling using H.264 codec Configure and manage SIP gateways and SIP interoperability Implement SIP to RTMP recording and video transcoding Debug SIP, RTP, media, and codec-related issues Ensure stable audio/video performance Required Skills FreeSWITCH ...

I run several production-grade Linux servers and need a reliable sysadmin to keep them healthy around the clock. [adult domain]

My WordPress site runs on an AWS Lightsail instance and, whenever traffic surges, it slows to a crawl and finally stops responding. There are no 500-series errors or database warnings—just pages that sit and spin until browsers time out. I already have a standard caching plugin in place, yet the problem persists. I need someone who understands both WordPress internals and the Lightsail stack to uncover the real bottleneck, put a fix in place, and prove the site can stay fast under load. That may involve tuning Apache/Nginx, PHP-FPM, MySQL, object caching, or suggesting a smarter way to handle spikes (CloudFront, Redis, etc.). I’m open to recommendations as long as the end result is stability and consistent performance. Deliverables • Diagnostic report explaining the ro...

Descripción del proyecto Busco un desarrollador con experiencia en streaming de vídeo, FFmpeg y protocolos RTMP/SRT para realizar las siguientes tareas: 1. Modificar el código de BELABOX para que el sistema de bonding emita en H.264 en lugar de H.265 (HEVC). 2. Enviar esa señal bonded a un servidor propio. 3. En el servidor: • Reconstruir / unir las señales recibidas. • Reemitir el stream a un destino RTMP. 4. Crear un panel de control web sencillo desde el que se pueda: • Seleccionar el destino RTMP (URL + stream key). • Cambiar el destino sin reiniciar todo el sistema (si es posible). Requisitos técnicos • Experiencia con BELABOX o sistemas de bonding similares. • Conocimientos sólidos de FFmpeg, H....

I’m a DevOps / Cloud Engineer juggling several fast-moving projects on AWS and the workload has outgrown a one-person bench. I want an experienced partner who can drop straight into my day-to-day flow and help me turn tasks around faster while keeping quality high. Your focus areas will mirror mine: designing and refining CI/CD pipelines, writing and maintaining Infrastructure-as-Code with Terraform, and managing the full AWS stack that powers our services. Expect hands-on DevOps engineering and cloud computing work—everything from automating software deployment to troubleshooting build failures or tweaking IAM policies for tighter security. I frequently lean on GitHub Actions, Jenkins, Terraform Cloud, EKS, Lambda and CloudFormation, so fluency with those (or similar) tools w...

Freelancer Requirements – NovaShield AI Antivirus Project Proven experience in cybersecurity software, antivirus, or endpoint security projects Strong understanding of AI/ML in cybersecurity (behavioral detection, anomaly detection, zero-day protection) Ability to clearly explain technical concepts in simple language for both tech and non-tech audiences Experience writing or designing for security products (EDR, XDR, Antivirus, Firewall, etc.) Familiar with modern malware threats, ransomware, phishing, USB-borne attacks, fileless malware Skilled in creating: Product descriptions Feature breakdowns Technical documentation OR marketing copy (depending on role) Understanding of Windows security architecture and system-level protection is a big plus Bonus if experienced with: ...

I’d like a feature-complete, upstream-ready Linux kernel driver for the Logitech RS50 that exposes every output and input capability the device offers. Autodetect the wheel as soon as it is plugged in, create the correct device nodes and present clean, descriptive udev properties so userspace apps immediately recognise it. I have an RS50 on hand for testing and can run any diagnostics or custom binaries you provide while we iterate. Let me know your expected timeline and which kernels you plan to target first. There may be a repository which can be a useleful starting point:

I need a concise Python tool that, after I type in a number, reaches out to , fetches the current balance, and prints (or returns) the amount in a clean JSON or plaintext format. The hurdle is DataDome: the request must look like it comes from a real browser, survive the cookie / token dance, and continue working even when the site rotates user-agent fingerprints or starts rate-limiting by IP. In practice that means the script should automatically: • open each session with a believable, ever-changing user-agent string • recycle or tunnel the connection through proxies when an IP is flagged • preserve and replay the anti-bot tokens issued by DataDome so the check actually succeeds All inputs will be manual I’m happy for you to lean on whatever stack you think bes...

AWS Account Strategy & Setup Create multiple AWS accounts (recommended for security and operational isolation) — one per environment if possible (e.g., dev, staging, prod). Properly set up networking in the new account(s): VPCs, subnets, security groups, VPNs (or Direct Connect if needed) — this is a priority improvement requested previously. Infrastructure Provisioning Rules All infrastructure (servers/EC2, S3 buckets, RDS databases, etc.) must be created using existing CDK stacks — no manual creation allowed. Deploy and adapt CDK stacks to the new account(s)/environment(s) as needed. Domain & DNS Migration (Critical – Involves Downtime) Delegate DNS by updating nameserver (NS) records at the registrar to point to the new AWS Route 53 Hosted Zone(s) in th...

I’m running a Samsung Tab S5e on Evolution X (Android 15) with a non-GKI custom kernel. I want Sukisu Ultra merged in for a clear performance boost while keeping every current setting, voltage table, governor choice, and SELinux policy exactly as they are today. No extra tweaks, no experimental flags—just a neat, boot-ready integration that lets the tablet behave identically apart from the extra power Sukisu Ultra provides. You’ll need to pull the existing kernel source, apply the Sukisu Ultra patchset, compile with the usual Android 15 tool-chain (Clang/LLVM or GCC, whichever you prefer), and hand back: • a flashable zip for custom recovery • the updated source or diff for future maintenance • quick instructions to flash or boot-test (fastboot/TWRP) I...

I need a reliable end-to-end VPN tunnel that lets me reach my home network safely whenever I’m on the road. The plan is straightforward: host a VPN server at my house and have a small travel router automatically connect to it, so every desktop, laptop, or phone I plug into that router behaves as though it’s on my local LAN. My devices • Desktops / laptops and mobile phones • Operating systems in play: Windows, macOS, and Android Primary goal Secure remote access to my home network so all my internet traffic has my home IP address. Additionally, access to smart-home gear without exposing anything publicly. What I need from you 1. Recommend and configure the best protocol for this use case (WireGuard or OpenVPN are fine if they suit the gear). 2. Set up t...

My production app runs on PHP 7.4 with CodeIgniter 3. A few weeks ago—right after moving the server from E2E to DigitalOcean—it began going down like clockwork at 11:30 AM and again at 7:00 PM. No code changes were involved; only the hosting environment shifted. I need a careful investigation that starts with server logs (web server, PHP-FPM, system, MySQL) and includes cron jobs, resource spikes, firewall rules, and anything else that could trigger those time-bound failures. Once you isolate the culprit, apply or outline a fix, then monitor long enough to confirm the application stays online through at least one full cycle. Deliverables: • Concise report showing the root cause with supporting log excerpts • Implemented (or clearly documented) remedy • Proo...

My team manages a mid-sized data center that runs almost entirely on Cisco switches, routers, and firewalls. I need an experienced network engineer to jump in on a contract basis and keep everything running smoothly. Day-to-day work revolves around classic routing & switching tasks—think VLAN design, trunking, OSPF and basic BGP tuning, plus the inevitable “why can’t that server talk to that subnet?” moments. The core stack is Cisco IOS/IOS-XE with a mix of Catalyst and ISR hardware. Because this installation underpins production workloads, fast-paced troubleshooting is as important as clean architecture. You should be fully at home with TCP/IP and the OSI model, comfortable tracing packets through multiple hops, and ready to document changes clearly for hand...

Scope of Work Installation Install required environment (XAMPP / WAMP) on Windows 11. Install latest stable version of GLPI or Snipe-IT. Configure local MySQL/MariaDB database. Ensure system works offline without internet/VPN. Asset Configuration Set up asset categories (Laptop, Mouse, Keyboard, Network Device, etc.). Add custom fields: Serial Number (SN), Part Number / MAC, Location, Assigned Staff, Status. Enable QR code generation for each asset. Demonstrate how to print and stick QR codes on devices. Workflow Setup Status workflow: GLPI: In Stock → Assigned → Faulty → Under Repair → Dispatched → Retired Snipe-IT: Available → Deployed → Maintenance → Retired Update status / assignment via QR scanning. Testing Test workflow with at least 5 sample a...

I am moving away from hostgator hosting to create an email server at home. Hostgator will still host the domains and DNS will be handled by cloudflare (free account) Existing email will be copied so no email messages will be transfered Mailcow instance will be installed on a locally hosted machine (debian 14 server) and this is a dedicated machine. What I need assist me to handle end-to-end: • Deploy and harden Mailcow (Docker-compose stack) on my home server, enabling HTTPS, DKIM and SPF. • Update and verify all DNS records (MX, SPF, DKIM, DMARC) so deliverability is rock-solid. - Experience with Mailcow and email server configurations. - Familiarity with DNS management and cloudflare services A solid track record of self hosting with Mailcow and DNS management is essen...

The Mission We have developed functionality to send tickets asynchronously using Celery. The code is ready and tested locally. We are looking for an AWS ECS expert to configure the infrastructure to run these background workers on our Staging and Production environments. Scope of Work: 1. Infrastructure Setup (Redis/Broker): • Set up AWS ElastiCache for Redis (preferred for high availability) OR configure a Redis container within the existing infrastructure. • Configure appropriate Security Groups to allow communication between ECS containers and Redis. 2. ECS Configuration (Staging & Live): • Create new Task Definitions for the Celery Worker (and optionally Celery Beat). • Set up a separate ECS Service for the Workers. • Goal: We require the ability to scale t...

I’m looking for an expert to migrate my existing production platform from Firebase + Netlify to a dedicated Debian server. Current Stack: * Frontend: (already developed, hosted on GitHub) * Database: Firebase (Firestore) — approx. 164,000 records * Search: Meilisearch * CDN & images: (will remain unchanged) * Hosting: Netlify (to be removed) * Domains: 9 language-specific domains, identical structure with content in different languages Target Stack: * Dedicated server (Debian) * PostgreSQL as the primary database * Self-hosted Meilisearch * Redis for caching * Nginx reverse proxy + HTTPS (Let’s Encrypt) * SSR served directly from the server Responsibilities: * Secure server setup (UFW firewall, SSH key-only access, fail2ban) * Nginx reverse proxy + HTTPS conf...

I run a live production app that combines a .NET 8 microservice back-end with a React Native front end, hosted on Ubuntu servers in AWS. Right now the most urgent need is to deliver new functionality, and nearly all of that work sits squarely on the back end. Your first assignments will centre on extending our microservice architecture and exposing new, well-documented APIs. You’ll be writing C#, containerising services, wiring events through RabbitMQ, and persisting data in PostgreSQL—then shipping the code straight into production. I pay $6/hour for hands-on development only; time spent reading code, researching, or experimenting is on the freelancer. Work independently, own your tasks, communicate clearly, and suggest improvements when you see them. Do that well and there&r...

I need a Dynatrace-driven, end-to-end observability framework rolled out across several AWS-hosted microservices. The goal is to move from scattered point checks to a single, actionable view that covers infrastructure, runtimes, and user-facing performance. Scope • Instrument every workload that lives on AWS—EC2 instances, container clusters, Lambdas, managed databases, you name it—so that Dynatrace captures golden signals automatically. • Create service topology maps that make call chains and dependencies obvious at a glance. • Design production-ready dashboards focused on CPU / memory usage, response times, and error rates; the layout must let engineers trace an issue from high-level SLO status straight down to the offending log line. • Define pra...

We are spinning up a green-field serverless stack and need three seasoned Python engineers to take the lead. Everything will be built from scratch, so you will shape the architecture as well as the codebase. The immediate milestones involve: • Designing and coding AWS Lambda functions that expose REST-style endpoints (API Gateway) and integrate cleanly with other AWS services. • Crafting automation scripts—also in Lambda—so deployments, scheduled jobs, and housekeeping run hands-free. Production-ready quality, test coverage, and clean, modular code are essential because these functions will sit at the core of our platform. If you are comfortable making technical decisions, writing idiomatic Python 3.x, and navigating AWS tooling with confidence, this work will sui...

Description: Heads in the Cloud (HITC), a U.S.-based AWS consulting firm, is looking for a driven, self-starting sales pro to bring in new business. We specialize in cloud migrations, AWS Landing Zones, security, data lakes, AI/ML solutions, and managed services. If you know how to open doors, navigate IT conversations, and close deals, we want to talk. What You’ll Be Doing: Selling AWS consulting and cloud services to SMBs, startups, and mid-market companies Identifying and qualifying new prospects across North America (or globally) Closing service engagements in the $10K–$100K+ range Collaborating with our technical team to shape proposals and win deals Compensation: 20% commission on gross project profit Recurring commissions for up to 12 months on multi-month contra...

Project Summary — AI Watch Prototype (Snapdragon W5+ Gen 2) Budget: $2,000–$3,000 Type: One-time contract / short-term project Hardware: Thundercomm Snapdragon W5+ Gen 2 SOM Stage: Early hardware + system architecture (not mass production yet) Project Goal Design and validate a wearable AI watch system architecture using the Snapdragon W5+ Gen 2 SOM, capable of on-device voice AI (speech → LLM → speech) with strict thermal and power constraints suitable for wrist-worn devices. This is not a Raspberry Pi project and not cloud-based AI. Scope of Work (What You Will Do) 1. SOM Integration Planning Review Thundercomm W5+ Gen 2 SOM documentation Define: Power requirements Required PMIC connections Boot configuration Identify minimum external components needed fo...

I already have GNU Octave installed on an Ubuntu 20.04 box, but the configuration isn’t finished and I don’t have the time—or the depth of expertise—to chase every dependency and service tweak myself. The goal is to get the server fully operational and then show my team how to use it with confidence. What I need from you: • Finish the Octave Server configuration so it starts cleanly at boot, is reachable over the network, and behaves the same for every session. • Create a few custom user roles with the right permission levels. • Recommend (and install if approved) any additional open-source tools that logically complement Octave. • Host a 1 hour Zoom call where you walk the team through connecting, running code, and general workflow ti...

I need my current Prestashop 1.6 store moved to Prestashop 8 without losing any business-critical data. The migration must include: • Every order, customer record, and address • All product information, variations, attribute sets, and combinations • Every image, attachment, and file reference linked correctly in the new catalog Please keep URL structures, tax settings, and stock levels intact so the new site continues to run seamlessly once DNS is switched. I will supply full server access for both the source and target environments and can pause live orders during the final cut-over window you specify. Testing on a staging copy, validating totals, and fixing any integrity errors before going live will be part of the scope. If you have proven experience upgrading la...

I’m ready to purchase a Linux VPS that already has root access, SSH enabled, and—most critically—port 25 fully open so I can begin configuring an email server right away. The operating system must be Ubuntu. I will handle most of the administration myself, but I’d like the option to reach out for occasional guidance if something falls outside my expertise. If you can provision such a server immediately, please let me know the specs, datacenter location, and hand-over timeline. Credentials for both the root account and a secure console (or any control panel you include) should be provided upon delivery, and port 25 must be verifiably unblocked before transfer.

I run a small Asterisk lab and I need to run controlled test calls where the caller ID can be set to any value I choose. The goal is strictly testing and development, so everything must remain inside a legal, closed-loop environment. Here is what I need from you: • Configure or show me how to configure my existing Asterisk 18 instance so I can present arbitrary caller IDs on outbound calls. • Supply any dial-plan snippets, AGI scripts, or CLI commands required, along with clear commentary so I understand why each line is there. • Recommend a SIP trunk or gateway configuration that reliably passes the spoofed CLI without rewriting it (I am open to using my current trunk or switching to one you suggest). • Walk me through a short live demo—screen-share or re...

My WordPress site feels sluggish and I want visitors to enjoy a fast, seamless experience on every page—from the homepage through to checkout. I need a specialist who can investigate what’s holding the site back, put the right optim-speed tactics in place, and verify that those changes genuinely cut load times. Key deliverables • Full performance audit (core web vitals, server response, plugin/theme impact) • Implementation of best-practice fixes: caching, image & asset compression, code minification, database cleanup, and any server-level tweaks you deem necessary • Before-and-after reports showing measurable improvement (ideally sub-2-second first-contentful paint on desktop and mobile) I’m open to recommendations on tools—WP Rocket, Lit...

I’m spinning up a brand-new AWS environment and want it built right the first time. The core stack must include secure EC2 instances running a database server workload, S3 buckets for object storage, and at least one RDS database instance. This deployment will host banking-related data, so tight network segmentation, encryption at rest and in transit, and granular IAM policies are mandatory. My preference is to have everything created with infrastructure-as-code (CloudFormation or Terraform) to keep future changes controlled and auditable, but I’m open to your recommended tooling if it speeds delivery without sacrificing reliability. Deliverables • VPC design and implementation with public/private subnets, route tables, NAT, and security groups suitable for a production ...

I have a Python script that relies on Telethon to verify whether a phone number is linked to a Telegram account. In its current state the success rate is frustratingly low—numbers that I know are active on Telegram are repeatedly flagged as “no account”. My own diagnostics are limited: logging and error-handling are only partially implemented, so I’m still guessing whether the root cause is rate-limiting, subtle response-parsing mistakes, or intermittent network hiccups. What I need, quickly, is a rock-solid solution that: • Accurately detects the presence of a Telegram account for both domestic and international numbers. • Includes clear, structured logging so I can trace every request/response cycle and spot any future anomalies without extra codin...

Kubernetes: Automate Copying Worker Node Logs to Master Node Every 4 Hours Project Description I’m looking for an experienced Kubernetes / DevOps engineer to help me implement a log-copy automation in a Kubernetes cluster. Objective Automatically copy Kubernetes worker node logs to the master node at a 4-hour interval for debugging and audit purposes. Scope of Work Identify Kubernetes log locations on worker nodes: /var/log/containers/ /var/log/pods/ Create a script (Bash preferred) to: Collect logs from worker nodes Securely transfer them to the master node (SCP / rsync) Organize logs by node name + timestamp Schedule the process to run every 4 hours using: Cron job Ensure: Passwordless authentication (SSH keys) Basic error handling & logging Provide documenta...

My website – – is running on a cPanel-managed dedicated server that suffers from downtime, laggy performance and steadily climbing fees. I need the whole environment moved to a new host that is demonstrably more stable and offers better value without sacrificing speed. Here’s what I want to happen: • Analyse my current dedicated server setup and recommend one or two realistic alternatives that solve the downtime, cost and performance issues. Feel free to compare shared cloud plans, managed VPS or any other option you believe fits. • Prepare the new server (security hardening, PHP version, MySQL, SSL, email routing and any required modules) so it mirrors the existing stack. • Seamlessly migrate the site, databases, mail records and DNS with negligibl...