Seguridad web Jobs

Tengo un sitio ya maquetado en HTML, CSS y JavaScript que necesita los últimos ajustes antes de salir a producción. Qué hay que hacer • Pulir la estética: hay detalles de espaciado, tipografías y versiones responsive que deben quedar prolijos. • Revisar y mejorar la funcionalidad en desktop y mobile: algunos botones no disparan los eventos JS como deberían y ciertas animaciones se sienten lentas. • Corregir pequeños textos para que todo esté en un castellano neutro y sin errores. • Desarrollar e integrar un módulo de acceso por email y contraseña, con registro, recuperación de clave y validación básica del lado del servidor. Busco una solución segura que puedas mo...

I need a skilled web developer who can guide me from the planning stage through launch. Although I have not locked down whether the site will be an e-commerce shop, a portfolio, a blog, or a hybrid of these, I do know the finished product must appeal to business professionals and feel polished, fast, and trustworthy. What I need from you • A short discovery call or questionnaire to clarify the site’s core purpose, content structure, and feature list. • Design and build of a modern, responsive website that looks great on desktop and mobile. • Advice on the best platform—WordPress, Shopify, Webflow, or a custom stack—based on the goals we define together. • Integration of essentials such as contact forms, basic SEO, analytics, and security best ...

My eFootball (Konami) game account is locked because the email address tied to it is no longer accessible. The task is straightforward: recover full control of the account using only legitimate, white-hat methods. Scope of work • Analyse the account’s current status and identify every official recovery path offered by Konami. • Prepare the exact evidence of ownership I will need—screenshots, purchase receipts, device IDs, in-game data, or any other verifiable details. • Draft and refine the messages, forms, or tickets that must be submitted to Konami support, tracking each response until the case is resolved. • Advise on additional security measures once access is restored to prevent a repeat incident. Acceptance criteria 1. I am able to sign in ...

I need a simple, web-based registration form that doubles as a brief survey. The form must collect three kinds of data—personal information, contact details and payment information—and present most of its questions with check-box inputs to keep completion time low. Clean field groups, clear labelling and basic validation are important so users move smoothly from one section to the next. Once submitted, the data should reach me by email and also be stored in a secure online spreadsheet or database you set up. If you prefer WordPress, a lightweight form plugin is fine; hand-coded HTML/CSS/JavaScript works just as well, as long as the final embed code drops straight into my site. Please make sure the payment fields are wrapped in HTTPS and that any email notifications hide s...

The goal is to create an intelligent Web Application Firewall that sits in front of my custom web applications, inspects traffic in real time, and automatically reacts to threats. The platform must excel at three core functions I have prioritised: Real-Time Threat Detection, Defensive Blocking, and Attack Analytics. Key attack surfaces to guard against are SQL Injection, Cross-Site Scripting (XSS), and Distributed Denial of Service (DDoS). Every request should be scored, logged, and, when required, blocked or rate-limited instantly. I want to see exactly what is happening through a live security dashboard and to manage rules through a clean API that my apps can call programmatically. Integration needs to be seamless: the WAF will be deployed in front of several custom web services, s...

All the files and database dumps from my previous site are safely backed up; what I’m missing is the technical muscle to turn that archive into a live travel website on Hostinger. Here’s the picture: • I need full, end-to-end assistance setting up the hosting environment on my Hostinger account—nameservers, DNS records, PHP settings, MySQL import, the works. • Once the server space is ready, the backup must be unpacked, configured, and brought online exactly as it was before (themes, plugins, media, user data, bookings, etc.). • SSL should be installed and auto-renewing, and basic security hardening applied. • After launch, I want a quick walkthrough of the control panel and any pointers on routine maintenance or updates so I can keep things r...

My WordPress installation has been hit by a malware injection and I need it cleaned as soon as possible. I’m looking for a specialist who can: • Pin-point and remove every malicious file, script, or database entry • Restore any core, theme, or plugin files that have been compromised • Patch security holes and harden the site (firewall rules, secure permissions, up-to-date plugins, and a quality security plugin such as Wordfence or Sucuri) • Deliver a concise report outlining what was found, what was fixed, and how to avoid a repeat incident Once the site is sanitised I’d like you to run a fresh scan to confirm it’s 100 % clean, then put the site back online without downtime. Access to hosting, cPanel, and WordPress admin will be provided imme...

Network Vulnerability Assessment & Security Analysis I can perform a structured Network Vulnerability Assessment to identify potential security weaknesses in an authorized network environment. The assessment includes understanding the network topology, IP addressing, subnetting, network devices, services, and communication protocols before conducting security testing. The project covers: Network Discovery: Identify live hosts and understand the network structure. Port & Service Enumeration: Analyze open ports and running services using Nmap. Network Architecture Analysis: Review routers, switches, firewalls, servers, and client systems. Protocol Analysis: Examine commonly used protocols such as TCP/IP, HTTP/HTTPS, SSH, DNS, DHCP, FTP/SFTP, and SMTP. Vulnerability Assessment: Ide...

# Bursa Escort Website Development + SEO + Long-Term Management Hello, We are looking for an experienced web developer / SEO specialist or a small professional team to develop and improve a **Bursa-focused escort directory/listing website** in Türkiye. We already have an existing working script, so the project does not necessarily need to be developed completely from scratch. The current system can be reviewed, improved and modernized where appropriate. The initial focus will be **Bursa and its districts**, but the website architecture should be scalable so additional cities can be added in the future. ## Main SEO Objective Our primary organic search target is: ### “Bursa escort” The long-term objective is to compete for the **top organic Google positions, ideally ...

I'm looking for an experienced WooCommerce developer to create an ecommerce website for selling digital products. Key requirements: - Essential functionalities: shopping cart, checkout, user account/login - Must be built on the WooCommerce platform Ideal skills and experience: - Strong expertise in WooCommerce - Proven experience in developing ecommerce sites, specifically for digital products - Ability to create user-friendly and secure shopping experiences Please provide examples of previous work and relevant experience.

We run a high-traffic news and blog platform built with Astro and hosted on Cloudflare, migrated from WordPress. The site publishes 15-20 articles daily with 30-40 images each, totaling 900-1200 images monthly. Currently, the website crashes due to exceeding Cloudflare's daily limits on D1 database reads and Workers KV operations, causing image delivery failures and downtime. We need an expert to audit and fix database read leaks, optimize the Astro build for edge caching and static site generation, and implement a permanent, cost-effective image storage and hosting architecture. The solution should handle daily publishing and traffic spikes without hitting Cloudflare limits. Key tasks include fixing D1 query inefficiencies, implementing indexing, rearchitecting page and media deliv...

* Conduct a full review of the website and identify any technical issues, bugs, broken links, or functionality problems. * Review the overall user experience (UX) and identify anything that may make the website confusing, difficult to navigate, or discourage customers from purchasing. * Test the website on both desktop and mobile, including page loading speed, product pages, navigation, cart, and checkout process. * Review the customer journey from landing on the website through to completing a purchase and identify where potential customers may be dropping off. * Investigate possible reasons why the website is receiving traffic but not generating enough sales or conversions. * Check whether there are any issues with product presentation, pricing, shipping information, calls-to-action, tru...

I need a comprehensive vulnerability assessment and penetration test performed on my production web application. Because I can grant limited internal knowledge—such as architecture diagrams, sample credentials, and API documentation—I would like the engagement run as a grey box exercise rather than pure black-box reconnaissance. 1 External VA/PT - 4 public IPv4/region - Full manual validation through WAF/security stack 2 Internal VA/PT - 10 segments / 250 live IPs - Credentialed + non-credentialed testing 3 Web Application — Virtual Trust - 1 app / 20 modules / 10 roles - Grey/white box + targeted production validation 4 Web Application — CrimsonLogic - 1 app / 20 modules / 10 roles 5 API Security 50 endpoints base - Full OWASP API Top 10 + business logic 7 Confi...

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My team at Brand Vibe spends a lot of time re-entering passwords each time we open Outlook on the web. What I need is a small, secure utility that stores a long-lived authentication cookie locally so our Windows-based staff can jump straight into Office 365 mail on any major browser—Chrome, Edge, or Firefox—without typing credentials over and over again. Here is what I have in mind: • A lightweight script, extension, or helper file that captures the valid Micro soft 365 session cookie after the first successful login and then re-injects it on subsequent visits. • Full compatibility with Windows 10/11 and smooth operation in the latest versions of Chrome, Edge, and Firefox. • Clear instructions so my non-technical staff can install, revoke, or refresh the co...

My Meta Business Manager suddenly refuses to let me create or join ad campaigns. No settings were touched on my side, yet every attempt triggers vague, “unknown” errors. I have other team members who should be able to add me, but their invites stall in the same way, so it feels like a deeper account-level or permission glitch. I need someone who lives inside Business Manager and Ads Manager, understands how authentication tokens, ad account ownership, user roles, and business verifications interact, and can: • Pinpoint the root of the unknown errors that block campaign creation and invitations • Restore normal access for me and my team without disrupting existing assets • Walk me through any settings, security checks, or policy steps we must complete to avo...

Looking for an experienced developer/security tester to analyze an OTP-based login system on a website that I am authorized to test. I need someone who can review the website’s OTP authentication workflow, identify security weaknesses, and suggest a secure way to streamline the authorized login process. Requirements: OTP login workflow analysis Website/API security testing Authentication flow review Security vulnerability assessment Clear report of findings Only authorized security testing. No unauthorized access or credential bypass.

Title: WordPress Website Manager for 2-Doctor Clinic (Hyderabad) – Monthly Retainer Description: I run a 2-doctor clinic in Hyderabad (gynecologist + general surgeon). Our website is already live on WordPress and I need a reliable freelancer/agency to manage it on an ongoing basis. Scope of work (monthly): Monitor website health: WordPress core, theme, and plugin updates (with staging if possible) Daily/weekly off-site backups and uptime monitoring Basic security: malware scans, firewall/Cloudflare setup if needed Performance: monthly speed/Core Web Vitals check, image optimization, caching, plugin audit Content updates: whenever I share blogs, images, or service info, upload and format them properly on the site SEO: on-page SEO for pages/posts (titles, meta descriptions, head...

Hello my name is CJ and I’m in need of serious assistance due to my pc getting hacked and need to make sure the steps I’ve done erase everything they installed down to the process.

I run a custom-built e-procurement platform (PHP, Bootstrap front-end, MySQL) hosted on a private AlmaLinux VM and administered through DirectAdmin. Before pushing new features live, I need a thorough penetration test that zeroes in on web-application weaknesses. Please quote separately for a Black-Box assessment (no internal knowledge) and a Grey-Box assessment (limited credentials or code snippets provided). The goal is to understand how each testing style changes the risk picture and the remediation roadmap. Scope of the engagement • Authentication & authorization • Input validation & sanitization • Session management You may explore any additional vectors necessary to fully cover those three areas, but infrastructure, network layers, and the database e...

Website Takeover, Hosting/DNS Recovery, Security & Digital Asset Cleanup

I need a security specialist to lock down my publicly facing SOAP API. Right now it is shielded only by Basic Authentication, and I am concerned this is not enough to prevent unauthorized access. Your first task is to examine the existing endpoints, auth flow, and server configuration, identify every crack that could let an intruder in, and then propose concrete counter-measures. From there, I expect you to implement stronger mechanisms—whether that means WS-Security headers, message-level encryption, mutual TLS, moving to token-based or OAuth authentication, or another proven strategy you can justify. Please plan to: • Deliver a concise audit report outlining current vulnerabilities. • Apply and test the agreed-upon hardening measures in a staging environment. ...

Security Audit – Website & iOS/Android Apps We are looking for a developer/security specialist to perform a 5-day security review and manual testing of our website, backend and iOS/Android apps. The work includes: * Review and test Stripe integration, API keys, webhooks, payments, refunds, chargebacks, MobilePay and Apple Pay. * Review GDPR/security of personal data, access control, encryption, storage and deletion. * Manual review based on OWASP Top 10, including SQL Injection, XSS, CSRF, authentication, authorization and exposed API endpoints. * Test iOS and Android apps, including installation, login, backend communication, payments and data. * Review server/app logs, monitoring, PHP and other system versions. * Identify and report security risks and provide recommendations...

I’m ready to launch my personal brand and I need a creative partner to take care of two essentials: a crisp, minimalist logo and a small portfolio website. The logo should be clean, modern, and instantly recognizable across digital and print formats. For the site, I want a lightweight, visually consistent portfolio that spotlights my work. It will be a straightforward three-page structure—About, Projects, and Contact—so visitors can quickly understand who I am, what I do, and how to reach me. A smooth, responsive experience on desktop and mobile is important, but I’m flexible on the platform: WordPress, Webflow, or a custom HTML/CSS build are all fine as long as the final result is fast and easy for me to update later. Deliverables • Final logo supplied i...

I'm experiencing an issue with Google where my pages are not appearing in search results. I need an expert to help resolve this indexing problem. Key requirements: - Expertise in Google Search Console - Proven track record in resolving indexing issues - Knowledge of SEO best practices - Ability to analyze and fix crawl errors Ideal skills and experience: - Experience with site audits - Familiarity with sitemap optimization - Strong understanding of Google algorithms Please provide a detailed plan and timeline for resolution.

I need a CREST-certified professional to carry out a full-scale security review that covers both a vulnerability assessment and a penetration test. The scope spans our public-facing web applications and the core network infrastructure that supports them. The engagement should mirror real-world attack paths: enumerate, exploit, and then verify impact without disrupting production. Tooling is at your discretion—Burp Suite, OWASP ZAP, Nmap, Nessus, Metasploit, or any equivalent platform you prefer—so long as the final evidence is reproducible and mapped to CVSS scoring. Deliverables • Executive summary written in plain language for leadership • Technical report detailing every finding, proof-of-concept steps, screenshots or packet captures, and CVSS scores •...

My website prototype is hosted on a web hosting service (like GoDaddy or Bluehost). I recently installed a new SSL certificate, but now I'm facing security issues that prevent the site from opening on other devices. I need someone to: - Diagnose and fix the SSL certificate issues - Ensure the site is accessible without security warnings on all devices Ideal skills and experience: - Strong knowledge of SSL certificates and web security - Experience with popular web hosting services - Ability to troubleshoot and resolve browser security warnings Your expertise will help me ensure my website is secure and accessible.

I need a reliable IPTV server configured exclusively for Live TV streaming that my audience can watch on Smart TVs running WebOS. Scope of work • Recommend a robust server stack (e.g., Xtream-UI, Flussonic, or similar) and handle full installation on my VPS or dedicated machine. • Configure ingest of my existing live channel feeds, transcode if necessary, and ensure smooth HLS or DASH delivery. • Set up user authentication, channel grouping, and an EPG so viewers have a clean program guide on their WebOS TVs. • Optimise buffering and bandwidth, apply basic security (anti-restream, geo/IP blocking), and document all settings so I can manage routine tasks later. Deliverables 1. Fully operational Live TV server reachable by WebOS Smart TVs. 2. Admin crede...