Varnish cachecông việc

...thêm. Yêu cầu kỹ thuật iOS native: Swift / SwiftUI, kiến trúc MVVM. Firebase Authentication & Firestore. Tích hợp GPT-based API (dùng key test do bên đặt hàng cung cấp). Code rõ ràng, tách layer (network, models, views), có hướng dẫn build & cấu hình môi trường. Phạm vi MVP Giao diện cơ bản, tối ưu trải nghiệm, chưa yêu cầu đa ngôn ngữ hay thanh toán online trong giai đoạn đầu. Tối ưu hiệu suất, cache, và xử lý lỗi API. Bàn giao File .ipa chạy được trên TestFlight. Video demo 2–3 phút trình bày luồng chính. Báo cáo tóm tắt kiến trúc, đề xuất mở rộng và tài liệu kỹ...

Tôi cần chức năng: Nút ấn tạo profile firefox –> firefox xuất hiện để đăng nhập gmail-> hiện quản lý gmail-> tự động viewlink youtube dựa trên( tìm kiếm google, tìm kiếm các webstie, tìm kiếm facebook) theo gmail-profile Có list link youtube tự động nhập vào firefox Chuyển đổi giữa các...động viewlink youtube dựa trên( tìm kiếm google, tìm kiếm các webstie, tìm kiếm facebook) theo gmail-profile Có list link youtube tự động nhập vào firefox Chuyển đổi giữa các profile user agent theo thời gian random, không trùng lặp Danh sách video phát lại không trùng lặp trong khoảng thời gian cài trước Tự động ch...

Hiện tại trang đang sử dụng plugin AMP, tuy đã hiện biểu tượng AMP trên google tìm kiếm, tuy nhiên lại gặp vấn đề là mỗi ngày trang cập nhật nội dung mới 1 lần, thì trên google tìm kiếm lại lưu cache của 2 ngày trước, thành ra không hiển thị kịp thời. Cho nên tìm 1 bạn giỏi về code giao diện trang cho AMP.

...cầu - Kinh nghiệm: Có kinh nghiệm > 2 năm triển khai/ quản trị hệ thống hạ tầng - Thành thạo ngôn ngữ lập trình PHP - Có ít nhất 2 năm kinh nghiệm trong phát triển các ứng dụng/dịch vụ bằng framework PHP Laravel - Hiểu biết về HTTP, REST API, Protocol, Web server (Apache/Nginx), Linux - Thành thạo Javascript - Thành thạo các hệ quản trị cơ sở dữ liệu như MySQL/MogoDB - Có hiểu biết về Redis, Mem cache là một lợi thế - Các nguyên tắc cơ bản trong thiết kế hướng đối tượng, các cấu trúc dữ liệu, thiết kế thuật toán, giải quyết vấn đề, các design pattern - Có hiểu biết về continuous delivery là một lợi thế - Có hiểu biết về lập tr...

Tôi cần code lại website : bằng ngôn ngữ : Rust lang , database postgres và mongodb , server Ngnix Tất cả các đường link của website cần được giữ nguyên trạng. Website gồm 04 module chính chia sẻ tài nguyên. Yêu cầu website: multi langague, cache redis, phân quyền người dùng, có admin control panel riêng. Thời gian hoàn thiện trong vòng 2 tháng

I. MÔ TẢ CÔNG VIỆC Lập trình UI/UX của ứng dụng web hiện đại, giàu tương tác với yêu cầu cao về chất lượng và độ tin cậy. Phối hợp chặt chẽ với đội ngũ thiết kế để tìm kiếm cách tiếp cận thực tế nhất giúp phát triển UI/UX mới. Chủ động thảo luận và tư vấn về API backend. Tích cực cung cấp sản phẩm nhanh chóng tới khách hàn...thảo luận, phân tích yêu cầu, thiết kế, đồng thời thực hiện tốt phương án cùng team. Nhiều kinh nghiệm với làm việc với HTML5 hoặc AngularJS, Angular 2+, Bootstrap hoặc Material. Kinh nghiệm với: HTTP, API, REST, JSON, unit test, XSS, CSRF, sync vs. async, promise, immutability, pure function. Kinh nghiệm debug và ...

Ngày xưa cách đây 3 năm mình có thuê 1 coder viết 1 trang báo mini bằng ngôn ngữ php, framework là CodeIgniter . Nay mình có sử dụng lại source, thì phát hiện ra nó bị một lỗi là dính cache chỗ phân trang, nghĩa là click qua trang 2 thì nó vẫn hiển thị dữ liệu của trang 1. Bạn có thể xem lỗi này ở đây: Ngoài ra mình còn muốn fix thêm 1 chỗ là: chỗ trang home trang chủ á, trong từng chuyên mục hiện tại nó chỉ show ra 2 bài viết có thumnail thôi, mình muốn show ra 5 bài viết có thumnail á. Mình cần người fix lỗi đó...

Xây dựng website mạng xã hội tương tự như zing, hoclamgiau, facebook,.. bao gồm các tính năng chính: - Thanh toán online - Đánh giá thành viên - Crawl dữ liệu - Tạo nhóm - Admin - Quảng cáo - Đăng ký / Đăng nhập - Chat giữa các thành viên - Bảng điều khiển - Tìm kiếm - Lưu cache - Một số tính năng khác Yêu cầu xử lý được bài toán db lớn (1 - 2 triệu bản ghi ), người vào nhiều (10.000 người trong năm đầu), và tìm kiếm - trả kết quả nhanh - Lưu lại lịch sử tìm kiếm

...cần 01 bạn cấu hình tối ưu vps và bảo mật cho 01 site tin wordpress . Bạn nào có kinh nghiệm để có thể làm cho mình một buổi xong luôn nhé. Báo giá hữu nghị nhé, có thể hợp tác lâu dài. Yêu cầu cụ thể hơn liên quan tới: 1. 2. 3. 4. Lọc botnet dựa trên cookie, Ví dụ như: <script type="text/javascript"> = function checknow() { var today = new Date(); var expires = 3600000*1*1; var expires_date = new Date(() + (expires)); var ua = (); if ( ( "safari" ) != -1 ) { = 'location.href=1; path=/';

Xây dựng cache system, tagging system cho website php và sửa một vài lỗi nhỏ

Mình cần thuê code phần mềm với chức nawnng như sau: Change Mac address -> Change IP từ VPN HMA hoặc Sock Vip72 -> Change time zone -> Change độ phân giải màn hình -> Bật ramdom Firefox, Chrome, IE, opera -> Điền địa chỉ web cần view random ref từ twitter, myspace, linkedin và view thêm 2 đến 3 page tiếp theo -> Xóa cache, lược sử -> Thoát trình duyệt

Ngôn ngữ PHP Kỹ thuật: cached, rss, schedule Tôi cần một bạn bổ sung Cached vô Website để website có thể tối ưu hơn Tôi không nói nhiều chắc hẳn các bạn cũng biết về Cache nếu quan tâm tới vấn đề này, bạn có thể xem mã nguồn tại trang web Cám ơn

Ngôn ngữ PHP Kỹ thuật: cached, rss, schedule Tôi cần một bạn bổ sung Cached vô Website để website có thể tối ưu hơn Tôi không nói nhiều chắc hẳn các bạn cũng biết về Cache nếu quan tâm tới vấn đề này, bạn có thể xem mã nguồn tại trang web Cám ơn

Ngôn ngữ PHP Kỹ thuật: cached, rss, schedule Tôi cần một bạn bổ sung Cached vô Website để website có thể tối ưu hơn Tôi không nói nhiều chắc hẳn các bạn cũng biết về Cache nếu quan tâm tới vấn đề này, bạn có thể xem mã nguồn tại trang web Cám ơn

Ngôn ngữ PHP Kỹ thuật: cached, rss, schedule Tôi cần một bạn bổ sung Cached vô Website để website có thể tối ưu hơn Tôi không nói nhiều chắc hẳn các bạn cũng biết về Cache nếu quan tâm tới vấn đề này, bạn có thể xem mã nguồn tại trang web Cám ơn

Ngôn ngữ PHP Kỹ thuật: cached, rss, schedule Tôi cần một bạn bổ sung Cached vô Website để website có thể tối ưu hơn Tôi không nói nhiều chắc hẳn các bạn cũng biết về Cache nếu quan tâm tới vấn đề này, bạn có thể xem mã nguồn tại trang web Cám ơn

...policies such as cost, latency, and model capability. Cache Layer Stores previously generated responses to reduce cost and latency. Guardrails Engine Applies security policies and prompt filtering. Analytics Service Collects and aggregates usage data for dashboards and reporting. 8. Multi‑Tenant Architecture Each university is treated as a tenant with isolated configuration and data. Tenant configuration includes: • Branding • Usage limits • API quotas • Allowed models • Budget controls Tenant identification is resolved via domain or authentication metadata. 9. Request Processing Flow 1. Client sends request to API Gateway 2. Gateway authenticates API key 3. Tenant is resolved 4. Quota validation performed 5. Guardrails policies applied 6. Cache...

...errors and frequent sync conflicts that break file consistency across desktop and mobile clients. Here’s what I need from you: • Diagnose the root cause of the permission problems in the data directory and apply the correct ownership/ACL settings so the web server and clients can read-write without compromising security. • Track down why sync conflicts are generated, resolve any corrupt file-cache entries, and confirm that bidirectional syncing is clean on Windows, macOS, Linux and Android clients. • Provide a short, step-by-step summary of the fixes you applied so I can keep the system healthy after you’re done. I’ll give you SSH access to the server plus admin credentials inside Nextcloud. The job is considered complete when permissi...

...MySQL database, and an active domain pointing to my shared hosting account. What’s missing is the actual deployment. The job is to: • Upload the project to the server (cPanel access provided) • Run Composer to pull in dependencies and optimise autoload • Configure .env with my existing database credentials and mail settings • Set the correct file and folder permissions so storage and cache work smoothly • Point the public directory to the domain’s root or set up an .htaccess rule, whichever is cleaner • Verify that every route loads without errors and that database reads/writes succeed Once the site is reachable at the domain and the standard Laravel health checks pass, the task is complete. A short hand-over note outlin...

Minha aplicação Rocket. Chat e MeteorJs, com volume de acessos crescendo diariamente, usa MongoDB como único banco de dados. Em horários de pico o serviço simplesmente congela: todas as operações ficam bloqueadas até que o processo seja reiniciado. Já brinquei com a configuração – aumentei o cache e reduzi a taxa de novas conexões – mas o problema volta sempre que o tráfego dispara. Preciso que alguém faça um diagnóstico completo, identifique a real causa do travamento e implemente a correção definitiva. Espero uma análise minuciosa de métricas, logs, índices e do modelo de dados, além de recomendações (e...

...seul site concerné, déjà rattaché à un compte Cloudflare. – Aucune configuration spécifique n’a encore été appliquée dans le tableau de bord. Ce que j’attends de la réunion : • Valider la faisabilité d’une mise en place Cloudflare en amont du site dans une configuration de base. • Obtenir vos premières recommandations concrètes : réglages essentiels, règles de pare-feu, optimisation du cache, paramètres de performance adaptés à PrestaShop. • Identifier, si possible, les pièges courants à éviter lors du passage en proxy Cloudflare (SSL, cookies, CDN, etc.). Livrables souhaités ...

...back to the oldest iOS version still accepted by the App Store. • Background downloading: implement reliable, resumable downloads so users can leave the app while large files finish in the background. • No login flow: the app must work without any form of user authentication. • Local storage only: downloaded files are saved directly to the device’s sandboxed storage (Documents or Library/Cache—whichever you recommend for App Store approval). • yt-dlp backend: prepare a lightweight API layer that wraps yt-dlp, deploy it on my server, and tune the config to accept the maximum practical number of concurrent requests without timing out or rate-limiting. • Publishing: handle certificates, provisioning, App Store Connect metadata and TestF...

...occasionally crash, background data jobs stall, and some API calls crawl or return stale data. The core pain points are functionality errors and noticeable performance drops that show up in three critical areas—authentication, data processing, and every external API integration we rely on. I see everything from 500 errors to multi-second waits, and newly saved records sometimes refuse to surface until a cache clears. Here’s what I need from you: • Identify and eliminate the root causes of the crashes and data inconsistencies. • Tune the codebase and queries so response times feel snappy again. • Make sure fixes hold up under normal and peak load; automated tests or clear manual test notes are important. • Leave concise inline comments or...

...right after kickoff. Your task is to pinpoint why those image-based Telegram links fail and apply a clean fix that works across common Android devices. The site is powered by WordPress with LiteSpeed Cache, and my Core Web Vitals are excellent—LCP and CLS must stay at their current “perfect” levels. Please work within that constraint and test thoroughly before deploying any change. Key goals • Reproduce the crash, isolate the root cause, and explain it in simple terms. • Deliver a code or configuration adjustment that eliminates the crash without touching overall site speed or cache efficiency. • Confirm that non-affected Telegram links, other social shares, and normal page behavior remain intact. • Provide a concise repo...

...any configuration or compatibility errors until the storefront and admin panel both load without issues. • Performance-tune the environment: enable and configure Varnish for full-page cache, set up Redis for sessions and cache storage, and wire in Elasticsearch for catalogue search. • Check file permissions, cron jobs, deployment mode, and re-indexing so that the site survives reboots and continues to perform well. Acceptance is met when: 1. The site renders correctly over HTTPS on the VPS public IP (I’ll update DNS after). 2. Admin login, product browse, add-to-cart, checkout test, and search all work error-free. 3. Varnish, Redis, and Elasticsearch are active and verified via Magento status commands. 4. PageSpeed shows clearly ca...

...stores data directly on the projects table (budget, spent, etc.) to optimize query paths. • Backend Integration: Set up the tRPC routers for Navigator, Budget, and Users-Team. • Frontend Implementation: Integrate the .tsx page components while maintaining existing state logic, such as the PROJECTS_COLLAPSE_THRESHOLD = 4 constant in the Team module. • Server-Side Logic: Ensure the Navigator status cache (60-second in-memory Map) is correctly implemented to avoid CORS issues. • Testing: Run the existing Vitest suite (94 tests) to ensure a successful, "green" integration. Requirements: • Proven experience with tRPC and Drizzle ORM is mandatory. • Strong understanding of MySQL migrations to ensure zero data loss. • Clean, documented code...

...documentação e a chave de acesso. Requisitos técnicos – Site responsivo, funcionando bem em desktop, tablet e celular. – Estrutura organizada em CMS (WordPress ou similar) para que possamos atualizar cursos e fotos sem depender de código. – Integração do feed meteorológico deve atualizar automaticamente sem necessidade de refresh manual. – Otimização básica de desempenho (compressão de imagens, cache e boas práticas de carregamento). Entregáveis esperados 1. Layout aprovado em protótipo ou mockup. 2. Código fonte e banco de dados instalados em nosso servidor (fornecerei FTP e acesso). 3. Documentação curta explicando como t...

...for incompatible browsers. - Resize images to actual display dimensions. - Compress images (ShortPixel, Imagify, or equivalent). - Enable lazy-loading (native lazy-loading or plugin). 6) Performance - Caching: server-side (OPcache, Varnish) + WP plugin (WP Rocket, LiteSpeed Cache, W3 Total Cache). - Minify/concatenate CSS/JS (watch for conflicts). - Use defer/async for non-critical scripts. - Implement critical CSS for above-the-fold. - Reduce external requests (fonts, embeds); load fonts locally or use preconnect. - Configure CDN and Cache-Control headers, gzip/brotli. - Database optimization: remove old revisions, transients, unused tables; optimize indexing. - Check TTFB and slow resources. 7) Security and updates - Update core/plugins/theme on staging ...

...app – priority scope The passenger build must ship with: • Real-time bus tracking displayed on Mapbox maps • A smooth digital ticketing flow (QR / NFC hooks already in the API) • Trip planning that pulls live route and schedule data Mapbox is the mapping SDK of choice, so solid experience with its Flutter plugin is essential. You’ll wire up push notifications for bus arrival alerts, cache data aggressively for low-bandwidth corridors, and squeeze every frame you can out of the map view. After the passenger release we will iterate on driver and conductor apps that share the same design language and codebase; modular architecture from day one will make that hand-off painless. Deliverables for the first milestone 1. Flutter source code in a ...

...high-volume data into a multi-level category structure. 3. Execution & Optimization Direct Import: Perform the import directly into our staging environment (). System Stability: Use professional import methods (CLI, Magmi, or specialized extensions) to ensure the server handles the high-volume injection without timeouts. Post-Import: Handle full re-indexing and image cache generation. Technical Requirements Proven experience with High-Volume Magento 2 Imports. Advanced scraping skills (Python/Scrapy or equivalent). Deep understanding of Configurable vs. Simple product relationships. Ability to join a Web Meeting to finalize store configurations, tax classes, and category IDs. How to Apply Please highlight your experience with large-scale Magento catalogs and

I need a quick-turnaround PHP script tha...websites (no authentication required). The current feed I rely on has gone down, so this will act as an immediate rescue solution. Key requirements • Parse each site’s HTML/JavaScript to extract the latest price. • Merge the three readings into one final value (average or last-in wins—whichever is fastest to implement). • Refresh the value every 30 seconds and write it to a variable or simple cache file I can echo anywhere on my site. • Code must be plain PHP (I edit in Notepad++), well-commented, and ready to drop into an existing page. Timing is critical: I need the working script delivered within 30 minutes of awarding the project. If you’ve scraped live prices before and can jump on a scre...

...compact PHP snippet—just a few lines I can paste over the old ones in my existing file (I normally edit in Notepad++). Source: the price appears on a public webpage, not an API. I simply need to pull the current value (no history or extra metadata) and echo it on my page. Accuracy matters, so the script should refresh roughly once a minute; feel free to suggest a lightweight in-memory or file cache so we don’t hammer the remote host. Hand over: • A short PHP function that: – Requests the page with cURL or file_get_contents – Parses out the price reliably (DOMDocument, XPath, or a concise regex—whatever is most stable) – Returns the numeric value ready for echoing or JSON output • A sample cron entry (or JavaScript fallback) ...

I need a sleek, modern site that presents my company as a trusted, forward-thinking partner. The site’s single aim is to function as a business portfolio, so ...I’ll give written feedback within 24 hours so momentum never stalls. Acceptance criteria 1. All four sections render accurately across Chrome, Safari, Firefox, Edge, and current iOS/Android browsers. 2. Core Web Vitals in PageSpeed Insights score green on both mobile and desktop. 3. Admin panel updates (add a new product, edit a testimonial) reflect instantly on the live site without manual cache clearing. 4. Final source code pushed to a private Git repository with a concise README on setup and deployment. If this sounds like your wheelhouse, let’s get started—my content is ready, so you ca...

Tengo un sitio WordPress en Hostinger con: Tutor LMS WooCommerce Stripe LiteSpeed Cache + En móvil carga muy lento la primera vez. Resultados actuales (PageSpeed): Móvil: Performance ~59 / LCP ~15.2s Escritorio: Performance ~91 Objetivo: Subir móvil a 85–90+ Bajar LCP a < 3s Mantener todo funcionando (login, dashboard, carrito, checkout, pagos). Qué necesito que hagas Encontrar qué causa el LCP alto (lo que tarda en mostrarse lo principal). Optimizar carga inicial en móvil: imágenes/hero, CSS/JS, fuentes, caché. Ajustar LiteSpeed + correctamente. Entregar reporte antes/después con cambios realizados. Requisitos No romper: WooCommerce, Stripe, Tutor LMS (login, compra, pago, cursos). Trabaja...

...gentle mist lifting from the water channels to convey that fresh, early-day atmosphere. With no farmers. Canvas size can range from 500 mm × 1000 mm up to 1500 mm in length; feel free to choose a proportional height that keeps the composition balanced while staying within this width range. Use professional-grade oil paints on stretched canvas (or rolled canvas if shipping rolled is safer). Varnish once dry so the colours stay rich and protected. Deliverables • High-resolution photo of the painting • The original signed painting, securely packaged for international delivery • A brief note on the materials used and basic care instructions I will cover insured shipping separately after the piece is approved. If you have any questions about composition, ...

... immagini e categorie senza dover toccare il codice. Deliverable principali • Installazione e configurazione di WordPress sul nuovo hosting • Tema o layout personalizzato in stile elegante con menù a cinque voci già collegato alle relative pagine • Pop-up “Fissa Appuntamento” con modulo di contatto e invio automatico di email di conferma • Impostazione di plugin essenziali (sicurezza, cache, antispam) e configurazione modulo email • Istruzioni pratiche passo-passo (o call) per la pubblicazione degli articoli • Assistenza fino alla messa online definitiva Criteri di accettazione – Tutte le pagine devono essere pienamente navigabili da desktop e mobile – Pop-up funzionante con notifica email al mi...

In java based architecture applications, we have used Backend Dropwizard framework (Jetty) instead of it, we have to replace it with Backend Spring Boot framework Also, in this application, we have to replace DynamoDB database with Apache Cassandra instead of it. migration plan Current flow - Client / Messenger App -> WebSocket Layer -> Redis - Cache-> gRPC over UDS -> Dropwizard (Jetty) -> DynamoDB (message store), FoundationDB for metadata ---------------------------- Required flow 1) Replacing Dropwizard → Spring Boot 2) Replacing DynamoDB→ Cassandra (message data) WebSocket layer logic in the Messenger application. → Elixir → (gRPC Request over UDS) → Spring Boot (Client → Phoenix → gRPC → Spring → Cassandra) 1) ...

...Requirements: PERFORMANCE: • Extremely fast loading (instant open) • Handle 50k+ concurrent users smoothly • OpenLiteSpeed/Nginx tuning • PHP-FPM tuning • MySQL/MariaDB optimization • Redis caching • Gzip/Brotli compression • CDN + caching strategy • Full performance audit CLOUDFLARE SETUP: • Cloudflare DNS setup • CDN configuration • WAF rules • DDoS protection • Bot protection • Rate limiting • Cache rules • Hide real server IP • Security hardening best practices SECURITY: • VPS as reverse proxy in front of main server • Real IP masking of main server • Protection from fake reports / abuse targeting • Firewall hardening • Fail2ban / CSF or similar • Server ...

Developer brief Add the following prioritized features to the existing Node.js chat app: Real‑time multilingual pipeline (High) — signup language preference; per‑recipient auto‑translate; toggle original/translated; per‑chat override; low‑latency queueing and cache. In‑app wallet & payments (High) — ledger service, multi‑currency balances, integrate payment APIs (mobile money, card), transaction PIN, KYC hooks, transaction history and dispute flow. Safety & moderation (High) — AI‑assisted classifiers, human review queue, report/block UX, verified profiles. Badges & reputation (Medium) — badge rules, reputation score with decay and penalties, tie to search/visibility. Community marketplace & creator monetization (Medium) — country/...

My WordPress site has started showing several minor but annoying problems. I’m seeing broken links across a few pages, overall loading times have slowed to a crawl, and I suspect one-or-more plugins are clashing—though I’m not sure which ones are at fault. The whole ...properly redirected • Identification and resolution of any plugin conflicts, with a short summary of what was done • Load-time reduction on both desktop and mobile (ideally under three seconds on GTmetrix or similar) • A concise hand-off note outlining any settings you changed so I can maintain them going forward If you prefer specific tools such as WP-Optimize, Query Monitor, or LiteSpeed Cache, feel free to use them—just document what you configured. I’ll provide...

...Requirements: PERFORMANCE: • Extremely fast loading (instant open) • Handle 50k+ concurrent users smoothly • OpenLiteSpeed/Nginx tuning • PHP-FPM tuning • MySQL/MariaDB optimization • Redis caching • Gzip/Brotli compression • CDN + caching strategy • Full performance audit CLOUDFLARE SETUP: • Cloudflare DNS setup • CDN configuration • WAF rules • DDoS protection • Bot protection • Rate limiting • Cache rules • Hide real server IP • Security hardening best practices SECURITY: • VPS as reverse proxy in front of main server • Real IP masking of main server • Protection from fake reports / abuse targeting • Firewall hardening • Fail2ban / CSF or similar • Server ...

...Requirements: PERFORMANCE: • Extremely fast loading (instant open) • Handle 50k+ concurrent users smoothly • OpenLiteSpeed/Nginx tuning • PHP-FPM tuning • MySQL/MariaDB optimization • Redis caching • Gzip/Brotli compression • CDN + caching strategy • Full performance audit CLOUDFLARE SETUP: • Cloudflare DNS setup • CDN configuration • WAF rules • DDoS protection • Bot protection • Rate limiting • Cache rules • Hide real server IP • Security hardening best practices SECURITY: • VPS as reverse proxy in front of main server • Real IP masking of main server • Protection from fake reports / abuse targeting • Firewall hardening • Fail2ban / CSF or similar • Server ...

...Requirements: PERFORMANCE: • Extremely fast loading (instant open) • Handle 50k+ concurrent users smoothly • OpenLiteSpeed/Nginx tuning • PHP-FPM tuning • MySQL/MariaDB optimization • Redis caching • Gzip/Brotli compression • CDN + caching strategy • Full performance audit CLOUDFLARE SETUP: • Cloudflare DNS setup • CDN configuration • WAF rules • DDoS protection • Bot protection • Rate limiting • Cache rules • Hide real server IP • Security hardening best practices SECURITY: • VPS as reverse proxy in front of main server • Real IP masking of main server • Protection from fake reports / abuse targeting • Firewall hardening • Fail2ban / CSF or similar • Server ...

I run the site and stale assets are becoming a headache. I need the current browser cache wiped clean and, more importantly, an automated way to force fresh files any time I push an update. That means setting the right cache-control headers, adding versioning where sensible, and giving me a simple repeatable method (script, task runner step, or server-side tweak) that keeps visitors from seeing outdated content. Key acceptance criteria: • Existing browser cache for all visitors is effectively invalidated the moment the solution is deployed. • Future releases trigger automatic cache clearing with no manual steps on my side. • Solution works across mainstream browsers and requires no plug-ins for the end user. • Clear, concise docum...

...• Creator verification • Content moderation • Fraud monitoring • Wallet transaction monitoring • Creator coin approval • Advertising approval TECHNICAL REQUIREMENTS Developers must build a scalable architecture. Suggested technologies: Backend • Node.js / Python / Go • Microservices architecture Frontend • React / • React Native / Flutter (mobile) Database • PostgreSQL • Redis cache Infrastructure • AWS / GCP • Docker containers • Kubernetes orchestration • CDN for media delivery SECURITY REQUIREMENTS • Secure wallet ledger system • Transaction logging • Fraud detection • Rate limiting • User authentication security • Data encryption PROJECT DELIVERABLES D...

I can no longer log in to my Rockstar Games Social Club account—every attempt throws up an on-screen error message. I’m looking for someone who has already handled similar Rockstar login problems and can work from their own computer to: • Reproduce the error on your end (or guide me live so you can see it). • Diagnose the root cause—credentials, launcher cache, two-step verification, or any known Rockstar service outages. • Apply the correct fix, whether that’s clearing local files, resetting the Social Club launcher, or coordinating with Rockstar Support for an account reset. • Walk me through each step so I understand what was changed and how to avoid the issue in the future. The job is complete once I can sign in normally and ...

I can no longer log in to my Rockstar Games Social Club account—every attempt throws up an on-screen error message. I’m looking for someone who has already handled similar Rockstar login problems and can work from their own computer to: • Reproduce the error on your end (or guide me live so you can see it). • Diagnose the root cause—credentials, launcher cache, two-step verification, or any known Rockstar service outages. • Apply the correct fix, whether that’s clearing local files, resetting the Social Club launcher, or coordinating with Rockstar Support for an account reset. • Walk me through each step so I understand what was changed and how to avoid the issue in the future. The job is complete once I can sign in normally and ...

...Requirements: PERFORMANCE: • Extremely fast loading (instant open) • Handle 50k+ concurrent users smoothly • OpenLiteSpeed/Nginx tuning • PHP-FPM tuning • MySQL/MariaDB optimization • Redis caching • Gzip/Brotli compression • CDN + caching strategy • Full performance audit CLOUDFLARE SETUP: • Cloudflare DNS setup • CDN configuration • WAF rules • DDoS protection • Bot protection • Rate limiting • Cache rules • Hide real server IP • Security hardening best practices SECURITY: • VPS as reverse proxy in front of main server • Real IP masking of main server • Protection from fake reports / abuse targeting • Firewall hardening • Fail2ban / CSF or similar • Server ...

...detection to particular countries—the logic should work globally—but the site must reliably present the right language as soon as the page loads. Here’s what I need from you: • Supply or develop a language-switching extension fully compatible with OpenCart 3 + Journal 3. • Configure it so language choice is driven by the visitor’s IP address. • Preserve the current store layout, SEO URLs and cache settings while integrating the new module. • Document any GeoIP database or API keys used, along with clear instructions for future updates. • Prove it works on both desktop and mobile by demonstrating the language change via test IPs or a staging domain. If you’ve already handled GeoIP-based language detection on OpenCar...

...) * Extreme Performance Tuning (50k Concurrent Users): * Tune OpenLiteSpeed (OLS) worker processes and connection limits. * Optimize MariaDB (max_connections, innodb_buffer_pool_size, etc.) for massive read/write operations without locking. * Install and configure Redis strictly for Laravel Sessions, Cache, and Queues to ensure zero database bottlenecks. * Optimize OS-level limits (File descriptors, ulimit, TCP stack tuning). * Zero-Lag Promise: Configure Cloudflare Page Rules (Cache Everything where applicable) and ensure TTFB is under 150ms. Button clicks and POST requests must be instant. Requirements from You: * You must have proven experience in handling massive traffic (50k+ concurrent). * Deep knowledge of OpenLiteSpeed, Nginx Proxies, CyberPanel, and Laravel backen...