Apache hadoop jobs

...existing fields and adding new ones. Create cron jobs to automate matching jobs with hotlist data using Laravel. Fix bugs in User Type Fields/Attributes for accurate data handling, if. Optimize the app for shared hosting (e.g., Hostgator, Bluehost, SiteGround) with Apache, .htaccess, and PHP version management. Key Requirements 3+ years of experience with PHP and Laravel in SaaS application development. Proven expertise deploying Laravel apps on shared hosting environments (e.g., cPanel, hostgator, Bluehost, SiteGround) with Apache configuration. Proficiency in JavaScript, jQuery, Bootstrap, and Swiper for front-end functionality. Experience with toastr for notification handling. Strong knowledge of RESTful APIs, MySQL, and subscription billing integrations (e.g., Stripe...

...the MySQL database and include a scripted import routine so the project can be spun up locally with minimal fuss. • Initialise a new Git repository, add an appropriate .gitignore (excluding /vendor, cache, uploads containing customer data, and any server-side config files holding credentials), then push everything to a private GitHub repo I will share. • Document any symlinks, cron jobs, or Apache directives that must be recreated when the code is deployed elsewhere. • Keep the live store unaffected—no downtime and no altered permissions. Deliverables 1. GitHub repository containing the full LAMP e-commerce codebase, organised and committed in logical chunks. 2. SQL dump plus import script or README section explaining the database setup. 3. Sho...

...and hosts 5 accounts, around 30 email boxes, databases, DNS zones, and SSL certificates. I have ordered a fresh VPS with another provider and want the whole environment—root-level settings included—moved over with minimal downtime. Scope of work • Transfer the entire server, not just selected accounts. • Preserve all custom configurations I have added over time (tweaked Exim rules, bespoke Apache modules, specific PHP versions, etc.). • Verify that sites, email, cron jobs, DNS records, and SSL certificates all function on the new machine. • Advise me whether any software or configuration updates are advisable during the move; I am open to guidance here. • Provide a short rollback or contingency plan in case we hit unexpected issues....

...files - only actual icons ❌ Don't include source files (`.ai`, `.sketch`) - only final SVGs ❌ Don't include React/Vue components - only raw SVG files ### License Information: **Where to find it:** 1. Root `LICENSE` or `` file in repository 2. Sometimes in individual SVG files as XML comments 3. In `` under "license" field 4. In `` **Record the exact license:** MIT, Apache 2.0, CC BY 4.0, ISC, etc. --- ## Quality Checklist Before submitting, verify: - [ ] All 15 libraries included - [ ] Each library has `/svg/` folder with all icons - [ ] Each library has `` with complete info - [ ] `` exists at root - [ ] All SVG files are valid (test open 5-10 random ones) - [ ] Total icon count matches expectations (~25,000+) - [ ] License

BUDGET: MAX 90 GBP I have two legacy WordPress sites (2-3 years old) that need to be "rescued" and restored from two full Linux machine filesystem backups (.). The Source Data: Machine 1 Backup: Full OS filesystem of the original Web Server (contains /var/www/, Nginx/Apache configs, etc.). Machine 2 Backup: Full OS filesystem of the original Database Server (contains the raw MariaDB data directories, likely /var/lib/mysql). The Goal: Extract the relevant WordPress files and MariaDB databases from these two separate machine archives and consolidate them into one single, high-performance Droplet/VPS under two new domains. Technical Strategy & Requirements: Data Extraction & Recovery: Identify and extract the WP web roots from the Machine 1 backup. Crucial: Re...

...requiring several dependencies: • Java Runtime: Spring Boot (The latest versions typically require Java 24) or Erlang/Elixir (Temurin distribution), though older guides (v1.88) used Java 11. • Databases: PostgreSQL & FoundationDB / DynamoDB. • Firebase Cloud Messaging (FCM)/APN: For push notifications on Android and iOS devices. • Caching: Redis for session and message caching. • Build Tool: Apache Maven for compiling the source code. • External Service Dependencies For a fully functional "Signal" experience, you must configure external APIs in your config .yml: • SMS/Voice : FCM for OTP / Restund (TURN) for voice • Push Notifications: Firebase (FCM) for Android and APNs for iOS. • Storage: AWS S3 for profil...

... ensuring every product page, media file, and SEO-sensitive URL is correctly redirected or updated. Minimal downtime is crucial; I’d like visitors to experience, at most, a short maintenance window. Key deliverables • Complete server-to-server copy of all WordPress core files, plugins, themes, uploads, and the WooCommerce database • Configuration of the new VPS (PHP, MySQL/MariaDB, Nginx or Apache, caching, and security hardening) suited to the site’s size • Domain change with clean 301 redirects, updated site-url and home-url values, and regenerated Elementor/Woodmart CSS • Verification that all 20 k products render properly and every image path is intact • SSL certificate installation and DNS switch-over • Final performance c...

We need an experienced PHP/Apache expert to fix an issue with a very old image upload system. Background We are running an old script: since 2011 Uploaderv6.3.5.0 © The developer no longer exists. The system has been working perfectly for more than 15 years. We have: 3,6 GB images uploaded major revenue impact because images are missing What happened Our hosting provider migrated us to a new server. Since the migration: OLD images → return "File not found" (404) NEW uploads → work perfectly Example admin: Important The image files SHOULD still exist on the server.

Looking for a React/ developer to build a personal productivity dashboard as a PWA. This is frontend only...metrics - mock/ — Sample document tree with markdown content DELIVERABLES: - Source code (Git repo or ZIP) - All 5 pages working with mock data - README with setup instructions - Docker setup - PWA manifest and service worker - Clean, reusable component structure IP OWNERSHIP: Full ownership of all source code transfers to me upon final payment. Only open-source dependencies (MIT, Apache, BSD). MILESTONES: M1—Setup, sidebar, chat page, email page (mock data) M2—Files, dashboard, docs, dark mode, PWA, Docker, README TIMELINE: 2-3 weeks QUESTIONS: 1. Show me a dashboard or chat app you've built with React/Next.js. 2. What is your cost estimate an...

...(for zero-day / unknown patterns) Output format: { "attack_type": "BENIGN | SQL_INJECTION | XSS | ...", "confidence": 0.0-1.0, "anomaly_score": float, "action": "ALLOW | WARN | BLOCK", "message": "Human-readable security explanation" } ======================================== 2. END-TO-END PIPELINE COMPONENTS ======================================== A. Log Ingestion - Read historical Apache/Nginx logs from file - Implement streaming/tailing mode (simulate tail -f) - Push parsed logs into processing queue B. Parsing & Normalization Extract: - HTTP method - URL path - Query parameters - Headers - Request body Normalize: - Replace numbers with <NUM> - Replace UUIDs with <ID&g...

I’m running a LAMP-stack site (Linux, Apache, MySQL, PHP) and I need PayPal wired in for single-payment checkout. The goal is straightforward: a visitor clicks “Pay Now,” completes a PayPal payment, and both the user and I can later see that transaction in a clean history record stored in MySQL. Here’s what I expect: • Seamless single-payment flow using the current PayPal REST/Checkout SDK. • Secure server-side validation of the payment (IPN or Webhook) before order fulfilment. • MySQL tables and PHP code that log each transaction—amount, PayPal transaction ID, status, timestamp—so I can query or export them later. • Basic admin view (simple PHP page is fine) listing the stored transactions with search/filter by date or ...

My provider has suspended my Ubuntu VPS after flagging a hack on the web-server layer (Apache/Nginx, exact stack is in the incident report I will share once we start). At the moment I have zero hardening in place—no firewall rules, no SSL, nothing—so the attacker clearly found an easy way in. I do have a recent full backup, so you can work safely and roll back if needed. Your mission is to identify the entry point, remove any malicious code or files, close the vulnerability, and leave the server in a state that convinces the host to lift the ban. You are welcome to use tools such as fail2ban, UFW/iptables, ClamAV, rkhunter, ModSecurity, or any other utilities you normally rely on. Deliverables • Clean, uncompromised web root and services reinstated • De...

Installation of OnlyOffice Docs Enterprise with Docker with these requirements and delivery of a Docker compose file (with additional files if was needed): - Run on Ubuntu server 24. - Working behind Apache reverse proxy. Apache is already installed and the reverse proxy port is configured from ISPConfig panel and Cloudflare redirection proxy. If does not work or do you need something different, please let me know and you must change the configuration from ISPConfig panel. - Working SSL/Let's Encrypt certificate of the used access domain using HTTPS. ISPConfig manages web hosting and SSL but you can do it directly from terminal. - An installation and configuration documentation must be delivered also. - Working with these additional features: Integration with Nextcloud. ...

...(Nginx is preferred, but Apache is acceptable). 2. Deployment: Upload the production build files to the server. 3. Configuration: Configure the web server to serve the static files and handle Client-Side Routing (ensure refreshing pages doesn't result in 404 errors). 4. Domain & SSL: Point my domain to the VPS and install a free SSL Certificate (Let's Encrypt/Certbot) for HTTPS. 5. Security: Basic firewall setup (UFW) to secure the server. Deliverables: • The website must be live, secure (HTTPS), and fully functional on my domain. • A brief document or text file explaining where the files are located on the server and the command to restart the web server if needed. Required Skills: • Linux System Administration (Ubuntu/Debian) • Web Server Con...

...Understand Apache or Nginx configuration basics • Be familiar with Composer and Laravel environment configuration Estimated Workload This task is estimated at approximately 2–4 hours maximum for an experienced Laravel developer with real deployment experience. Budget Fixed budget: 75–100 USD This is a limited validation phase designed to verify execution quality before any potential next steps. To Apply Please include: • A short description of a Laravel project you installed on a live server • Confirmation that you accept the NDA and IP Agreement • Confirmation that you accept the fixed budget of 75–100 USD • Your estimated completion time (total hours required) Only developers with real server-side Laravel experience should app...

...untouched. Here’s what I need from you: • Identify and resolve the exception that appears during Excel import (the stack trace will be provided). • Adjust the export file so that matches the format required (change date in american format to eu format). • Keep the fixes confined to the existing codebase—no major rewrites—while following the project’s current build process (Maven, Java 8, Apache POI already in place). Acceptance criteria – Any sample Excel file I send imports without error. – The exported file opens in Excel and matches the updated format exactly. – No regressions in other file operations (read/write of CSV and TXT already supported). I’ll give you the repo, a failing sample file. Let me...

I have a Hadoop cluster holding several large data sets, and I need a seasoned PySpark developer who also writes rock-solid SQL. The immediate aim is to connect to the cluster (YARN/HDFS with Hive metastore), develop or refine PySpark jobs, optimise the accompanying SQL, and make sure everything runs smoothly end-to-end. You’ll receive access to a staging namespace plus a sample of the data. Once the logic checks out we’ll promote the code to the full environment. Deliverables • A clean, well-commented PySpark notebook or .py job that executes successfully on the cluster • The corresponding SQL script or view definitions ready for Hive or spark-sql • A concise README detailing execution steps, parameters, and expected outputs Acceptance criteria...

...issue with my website. Environment: CMS: WordPress Hosting: Dedicated Server on The Problem: The website frequently freezes and becomes unresponsive (multiple times a day). Currently, the only temporary fix is a manual server reboot via the Cloudways panel, after which the site works for a few hours before crashing again. Scope of Work: Audit & Diagnosis: Analyze server logs (Apache/Nginx, MySQL, PHP-FPM) and Cloudways monitoring tools to identify the root cause (e.g., memory leaks, database bottlenecks, plugin conflicts, or high CPU spikes). Troubleshooting: Fix the identified issue to ensure long-term stability. Optimization: Provide recommendations or implement basic optimizations to prevent future crashes (caching, database cleanup, or resource limit adjustments)...

Hiring: DevOps Developers DevOps Engineer Requirements: -Expertise in CentOS, Ubuntu, Debian -Experience with HBase, Hadoop, Storm, ArangoDB, Prometheus -Strong benchmarking and system scalability testing skills Responsibilities: -Configure and optimize high-availability servers and databases -Implement monitoring and performance evaluation tools -Review and enhance DevOps workflows Long-term opportunities available!

- **Core Architecture:** Spring Cloud + Kafka + Hadoop + Python Automation，This project requires a certain level of technical expertise.

- **Core Architecture:** Spring Cloud + Kafka + Hadoop + Python Automation，This project requires a certain level of technical expertise.

I’m extending my existing PHP + MySQL platform so every new member automatically receives a public profile reachable through a personal sub-domain (for example, ). The workflow I need is s...sub-domain routing module integrated with the current login/registration flow • Registration script that inserts the username, name, photo URL, and bio then provisions the sub-domain route on the fly • Read-only profile page template (minimal & clean) pulling data securely from MySQL • Brief deployment guide covering server configuration, wildcard DNS confirmation, database changes, and any Apache/Nginx rewrites needed I’ll test by creating several demo accounts; each should load instantly at its own address, show only the permitted fields, and block cross...

...under the Vesta control panel. I’m ready to move everything to Debian 13 with PHP 8 and replace Vesta with Hestia, while keeping Apache as the web server. All live sites, MySQL databases, and email accounts have to come across intact; the existing web-server, database, and mail settings must feel identical to the users once the switch is done. I have full backups but would prefer a direct in-place upgrade or a staged migration that minimises downtime. To the best of my knowledge there are no custom scripts or exotic tweaks, yet I’d like you to double-check for anything that could break during the version jump. Deliverables • Debian 13 system with PHP 8, Apache, and Hestia fully configured • Restored websites, databases, and email with origin...

...Include projected monthly AWS spend Justify each component and design decision Phase 3 — Implementation (If Approved) If we proceed, the scope will include: Provisioning and hardening EC2 instances Separate production and staging environments Web stack configuration (NGINX or Apache, PHP, MySQL) Automated backups Basic monitoring and alerting Rollback and recovery steps clearly documented Required Skills AWS / Cloud Computing DevOps & Automation EC2 & CloudWatch Apache / NGINX PHP MySQL / Database Management Network Administration Performance Tuning Engagement Notes Preference for engineers with real production optimization experience Strong documentation and communication expected Data-driven decision maki...

**Operating System:** CentOS 7.x (7.9 recommended) **Core Architecture:** Spring Cloud + Kafka + Hadoop + Python Automation **Core Package Name:** ``

Requires Linux server operation and maintenance capabilities (system operation, permissions, service management, Shell scripting); server environment deployment capabilities (Nginx/Apache/Web service configuration); database management capabilities (MySQL installation, import, and recovery); system backup and recovery techniques ( decompression, directory migration, dependency repair); RabbitMQ message queue deployment capabilities; server network configuration (ports, firewall, service connectivity).

Hello, i hava an old laravel project, i've tried to set it up, it works but i have a blank page. I think is some apache config, need debug

...using a microservices architecture to ensure scalability, high availability, and performance. Roles & Responsibilities: Designed and developed scalable backend microservices using Java and Spring Boot, following RESTful and domain-driven design principles. Implemented microservices architecture with inter-service communication and centralized configuration. Developed event-driven workflows using Apache Kafka for asynchronous data processing and system decoupling. Integrated Redis caching to improve application performance and reduce database load. Built and optimized REST APIs consumed by frontend applications developed using React (TypeScript, Redux). Worked with multiple databases, including Oracle and PostgreSQL for transactional data and MongoDB for unstructured and high-...

I’m a beginner looking for a 1-on-1 Databricks instructor for a very hands-on, fast-paced 2-week program. Requirements: - Strong real-world Databricks experience - Hands-on Apache Spark (PySpark), SQL, Delta Lake - Real use case / mini project (end-to-end pipeline) - Live screen sharing, coding together - Beginner-friendly but practical (no theory-only) Goal: By the end of 2 weeks, I want to confidently build and understand a real Databricks data pipeline. Availability: 5–6 sessions per week, 1–1.5 hours per session Please share: - Your Databricks experience - How you would structure these 2 weeks - Your hourly rate Thanks!

I need to move my live React-based website from its current host to a new server and want the transition to be completely seamless for users. The job covers copying the full codebase or production build, recreating environment variables, configuring Node.js and a web server such as Nginx or Apache on the destination machine, migrating SSL, pointing DNS to the new IP, and confirming that every page, route, and API call works exactly as before. Deliverables • Site running flawlessly on the new server, accessible over HTTPS • Step-by-step documentation of the migration and any configuration changes • Quick rollback or recovery plan in case we need to revert I will open a low-traffic window for the switchover so downtime stays near zero. Let me know what access or...

...project that is intended to run on a web platform. What’s left is the production-ready deployment. The task is straightforward: set up a reliable hosting environment, configure the required services (virtualenv, database, static and media file handling, SSL, and process manager), then push the code so the site is publicly accessible under my domain. I’m currently undecided on whether to use Apache, Nginx, or another stack; feel free to recommend what you know will keep things stable and easy to maintain. Please make sure that: • The application starts without errors via the chosen server stack. • Migrations, static file collection, and environment variables are handled cleanly. • A short read-me or set of notes is left behind so I can reproduce ...

I Need an Advanced Automation Developer – Redirect-Based Booking Bot (Goethe, Wicket Apache, COE Session Handling) For Goethe Booking like Chennai and Bangalore I am looking for a high-level automation/bot developer who has experience with: Wicket/Apache-based web applications Multi-step redirect chains COE session initialization & dynamic token handling ColdFusion (CFID/CFTOKEN) & JSESSIONID flows Cookie extraction & accurate replay of Set-Cookie across redirects Chrome CDP automation / Playwright / Puppeteer High-speed DOM watching (DOMWatcher / MutationObserver) Proxy rotation & session isolation --- Project Goal Build a bot that can open the “Select Modules / Book” page reliably during Goethe exam seat drops, even when: nor...

...reliably and securely. I’ll give you root access plus the Hostinger panel credentials; from there, I expect a streamlined, production-ready environment set up without delay. Please bring your own best-practice checklist—speed, stability, and basic hardening are what matter most to me right now. Deliverables • Update Ubuntu to the latest LTS patches • Install and configure a web-server stack (Apache or Nginx—your call, as long as it’s stable) • Enable a firewall, SSH key authentication, and basic fail2ban or equivalent protection • Set up one test virtual host so I can point a domain and confirm everything works • Provide a brief hand-off document: commands used, key locations, credentials changed, and how to add future ...

... Setup of the Python environment (FastAPI or Flask) as a private API. Database: Connection between WordPress (MySQL) and the Python scanner to store results. Technical Stack: Frontend: WordPress (Elementor/Astra), PHP, JavaScript. Backend: Python 3.x, FastAPI/Flask. Automation/Scraping: Playwright (for dynamic content/cookies). AI: OpenAI API integration (GPT-4o). Server: Linux VPS with Nginx/Apache. Deliverables: A fully functional WordPress site with a "Scan" feature. The Python scanning engine deployed on the VPS. Automated PDF report generation. Payment gateway setup for monetization. Ideal Candidate: Experience with WordPress development and custom API integrations. Proficiency in Python and web scraping (handling headless browsers). Experience working with Open...

I already have the full certificate bundle for one domain and simply need it installed and activated on my server. The files are ready to go, so the main task is to upload them, configure the web server, and confirm that HTTPS forces correctly with no mixed-content warnings. I did not specify the server stack in advance, so please be comfortable working with common setups such as Apache, Nginx, or IIS—just let me know which instructions or access details you will need. Once the cert is live, I’d like you to run a quick SSL Labs scan (or similar) to verify an A rating. That final report, plus a brief note on what you changed, will close out the job.

...backdoor scripts are left behind. You will receive root (or sudo) SSH access. Once inside, please: • Scan every WordPress instance and the underlying file system, remove malware, and patch obvious vulnerabilities. • Trace the origin of the XML-RPC abuse and stop it without breaking legitimate functionality. • Review cron jobs, tighten file and directory permissions, check web-server configs (Apache/Nginx) and key services, and apply proven WordPress-hardening steps—fail2ban, mod_security rules, wp-config tweaks, etc. Deliverables that must be met for the job to be considered complete: 1. A clean, functioning server free of malicious code and rogue processes. 2. XML-RPC disabled site-wide unless explicitly required. 3. A brief remediation report...

We need an experienced PHP developer to make a few tightly scoped fixes on a live, leg...handling (Axios/interceptor if applicable) Confirm API base path correctness Ensure AWS Secrets Manager is read from correct region (eu-west-1) in PHP SDK config Restart Apache/PHP-FPM and validate login + key pages load Document repo/branch/commit + proof (200 response + screenshot) Requirements PHP (debugging legacy codebases) with auth middleware / route guards with AWS SDK for PHP (Secrets Manager) EC2 + IAM role-based auth basics patch what’s currently deployed (no repo switching) provide proof of fix (curl/DevTools + screenshot) Nice-to-Have Familiarity with Apache/Nginx, PHP-FPM Ability to work carefully on production under time pressure

Project Description I’m looking for an experienced LAMP stack developer to diagnose and fix several bugs in an existing production application running on Linux, Apache, MySQL, and PHP. The project involves identifying PHP errors, resolving MySQL query issues, fixing Apache configuration warnings, and improving overall application stability and performance. You’ll need to debug error logs, trace slow or failing queries, and apply clean, well-documented fixes without breaking existing functionality. Tasks include: Debugging PHP runtime and logic errors Fixing MySQL query bugs and optimizing slow queries Reviewing Apache config and resolving misconfigurations Ensuring proper error logging and recovery Verifying fixes in a live environment You’ll ...

My web backend already handles real-time WebSocket traffic and device-to-server messaging, but the client management module now needs immediate attention. The current codebase shows signs of SQL injection issues and server misconfigurations, and an initial scan hints at possible backdoors. Here’s what I need you to do: • Conduct a full security audit across the PHP + MySQL stack (running on Apache in a XAMPP-style setup) as well as the Node.js WebSocket layer. • Isolate and remove any backdoors, patch every SQL-injection entry point you uncover, and fix configuration mistakes that could expose the server. • Redeploy the cleaned code on a fresh, standard Linux server image, migrate the database where necessary, and confirm that all WebSocket real-time fea...

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My Linux VPS has suddenly stopped serving both the Plesk panel and every hosted site—each request now ends in a 500 or 502 response. No configuration changes or new software has been added prior to this failure, so I need a seasoned system administrator who can jump in over SSH, identify the root cause, and get ev...domains respond with HTTP 200 status and load at expected speed. • A brief post-fix report summarises the issue, the exact commands or configs you changed, and any preventive steps I should keep in mind. You’ll have full root SSH access and Plesk admin credentials the moment we start, and I’ll remain online for real-time testing or log sharing. Speed is critical, so if you’re confident with Nginx/Apache stacks inside Plesk on Linux, let&rs...

...experienced system administrator who can jump in immediately, trace the root cause, and bring everything back online fast. Typical work will involve checking service status, reading Plesk and web-server logs, inspecting recent updates, and repairing or rolling back whatever is preventing Plesk and the site from starting correctly. You’re free to use the tools you trust—SSH, journalctl, systemctl, nginx/apache utilities, MySQL tools—so long as you keep the server secure and document the steps. Please deliver: • Plesk control panel fully accessible again • Website loading normally without the 500 error • A brief summary of what went wrong and the commands or configuration changes applied, so I can avoid repeat downtime Root access will be ...

I need an experienced developer to set up my GoGetSSL / Sectigo SSL certificate via ACME on Apache today. The domain is already pointing to the server, and credentials are ready. What you’ll do: Generate & validate the ACME order Install SSL + chain file on Apache Force HTTPS (HTTP → HTTPS) and restart Apache Verify SSL Labs rating “A” Set up automatic renewal or provide instructions Requirements: Proven experience with GoGetSSL / Sectigo + ACME Immediate availability Ability to provide a short log of commands used ✅ The goal: website fully secure with green padlock today.

...for objects: 2.2.3. Browser caching Configure Cache-Control headers for static resources: CSS/JS files Images Fonts Implement static file versioning for cache invalidation 2.2.4. Minification and concatenation Enable minification of HTML, CSS, and JavaScript Configure concatenation of CSS and JS files Implement deferred loading of JavaScript (defer/async) 2.3. Server integration Configure Nginx/Apache to support caching Implement gzip compression for text resources Configure ETag headers 2.4. Acceptance criteria Server response time (TTFB) less than 200 ms Google PageSpeed Insights performance score of at least 90/100 Cache is cleared correctly when content is updated Caching works for authorized users (with exceptions) 3. Task 2: Implement image loading in CDN 3.1. Goal Integra...

...needs a deep security sweep, but the web backend is my first target. I suspect hidden backdoors and unpatched vulnerabilities; I need them located, removed, and the fixes thoroughly documented. There’s no existing audit playbook, so I rely on you to propose and carry out a full methodology that mixes code review, penetration testing, patching, and verification. The environment is classic XAMPP (Apache, PHP, MySQL/MariaDB) with a standalone Node.js layer handling real-time connections, so hands-on experience with that exact stack is essential. Deliverables • A concise audit plan outlining scope, tools, and timeline • Cleaned source with every backdoor removed and all vulnerabilities patched • Fresh deployment on a standard server, fully tested for stab...

My production box is running AlmaLinux with Apache as the sole web-serving layer, and lately it keeps grinding to a halt. Pages stall for seconds, sometimes minutes, and every few hours the whole service crashes outright. High CPU spikes show up in `top` just before the freezes, so I suspect an inefficient configuration or a resource leak, but I need a seasoned eye to confirm and cure it. Here’s what I need from you: • A thorough live diagnosis of the current Apache stack on AlmaLinux (vhost layout, modules, MPM choice, php-handler, etc.). • Concrete tuning: sysctl limits, cache settings, worker counts, and any OS-level optimisations that will cut the response time and stop the crashes. • A short hand-off report explaining what you changed and why, s...

...eval/exec patterns. • Refactor insecure SQL statements to use prepared queries or an ORM layer where practical, confirming user input is safely sanitised. • Apply all other best-practice hardening steps that come up during your audit (strict error handling, safe file uploads, updated dependencies, etc.). • Package the sanitised application and deploy it on my Windows server. Whether you choose Apache, Nginx, or IIS is flexible as long as performance is solid and everything works out of the box. • Provide a concise security-audit report summarising findings, fixes, and the final test results. Acceptance criteria – No detectable backdoors or malicious payloads in the final tree. – All SQL Injection vectors mitigated and confirmed by auto...

...resolution in an active production environment. Timings: 2 hours per day, Monday to Friday Must be available during US working hours. Fixed Monthly Compensation: ₹20,000 - 25000 INR/month (based on your skill) Required Skills: Strong hands-on experience with Java Servlets (legacy applications) Experience with legacy servlet-based frameworks, such as: Struts (1.x / 2.x) JSP / JSTL Apache Tiles Servlet Filters & Listeners Strong SQL expertise: Complex queries Stored procedures Performance tuning and optimization Working knowledge of AWS Experience with Git and standard version-control workflows Ability to quickly debug and resolve production issues Responsibilities: Provide live guidance and technical support on daily tasks He...

My Magento store ...haven’t changed any code or server settings recently, so I need a fresh pair of eyes to locate and eliminate the bottleneck as quickly as possible. The shop runs on a VPS and I can provide full SSH access along with Magento admin credentials, database login, and any server logs you need. I expect the successful freelancer to: • Pinpoint the exact cause of the 504 (whether it stems from Nginx/Apache, PHP-FPM, database load, or a Magento module). • Restore normal page load so the storefront and admin panel both open without errors. • Share a brief summary of the root cause and the steps you took, so I can avoid the same outage in future. If you can jump in right away and have solid Magento + Linux server-side troubleshooting skills, you&...

Project Description I am looking for a developer to create some customizations to an existing SuiteCRM/Google Cloud Platform using Logic Hooks. Current Setup: Platform: Google Cloud Platform. Web Server: Google Compute Engine VM running Ubuntu/Apache (SuiteCRM installed). Database: Google Cloud SQL (MySQL) - configured with Private IP. SuiteCRM 8.9 Scope of Work: I have approximately 6 customizations to add, mostly populating amounts on currency fields by summing data fields on child records. For example, I have created a custom module (TIRZ) and child records (REVENUE and EXPENDITURE) and need the following logic included: TIRZ (calculated on display/edit) TOTAL_TAX_RATE_DEDICATED_TIRZ_C = sum of following fields: TIRZ_COUNTY_RATE_C TIRZ_COLLEGE_RATE_C TIRZ_ISD_RATE_C TIRZ_HO...