The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Web security is an important part of any website or business that utilizes technology. It ensures the safety of customers, employees, and owners. Professional web security experts are dedicated to keeping safe information and data while still making sure the information can be accessed in an effective manner. They specialize in protecting a website from any type of security threats such as malicious code, viruses, and Trojans. Web Security Experts also have a deep knowledge and understanding of digital encryption methods to ensure the privacy of anyone who uses the website or business.
While web security experts typically provide a one-time solution or service, most web security projects require ongoing maintenance for optimal protection. These projects can require monitoring for any potential vulnerabilities, closed-circuit programming for improved internet safety, as well as detailed audit trails for any malicious activities. Freelance Web Security experts have the experience to understand how a website works and can help create a secure environment that benefits from strong passwords and encryption methods.
Here's some projects that our Web Security Experts made real:
By having an experienced Freelancer Web Security Expert at your service, you will have peace of mind knowing that your website is protected from malicious activities which could put your business at risk. A protected infrastructure also provides users with a secure environment which gives them confidence in their transactions. With our expertise in protecting sites using coding and programming tools, we can assist you in developing a secure environment for your clients to interact with your company’s products and services safely.
Take advantage of the opportunity to hire the right Freelancer Web Security Expert today by posting your project on Freelancer.com and take advantage of professional web security solutions tailored to your specific needs. Give yourself the confidence that you need by allowing us to protect your website from any potential threats so you can focus on running a successful business!
Od 210,418 recenzí, klienti hodnotí našeho pracovníka Web Security Experts 4.9 z 5 hvězd.Web security is an important part of any website or business that utilizes technology. It ensures the safety of customers, employees, and owners. Professional web security experts are dedicated to keeping safe information and data while still making sure the information can be accessed in an effective manner. They specialize in protecting a website from any type of security threats such as malicious code, viruses, and Trojans. Web Security Experts also have a deep knowledge and understanding of digital encryption methods to ensure the privacy of anyone who uses the website or business.
While web security experts typically provide a one-time solution or service, most web security projects require ongoing maintenance for optimal protection. These projects can require monitoring for any potential vulnerabilities, closed-circuit programming for improved internet safety, as well as detailed audit trails for any malicious activities. Freelance Web Security experts have the experience to understand how a website works and can help create a secure environment that benefits from strong passwords and encryption methods.
Here's some projects that our Web Security Experts made real:
By having an experienced Freelancer Web Security Expert at your service, you will have peace of mind knowing that your website is protected from malicious activities which could put your business at risk. A protected infrastructure also provides users with a secure environment which gives them confidence in their transactions. With our expertise in protecting sites using coding and programming tools, we can assist you in developing a secure environment for your clients to interact with your company’s products and services safely.
Take advantage of the opportunity to hire the right Freelancer Web Security Expert today by posting your project on Freelancer.com and take advantage of professional web security solutions tailored to your specific needs. Give yourself the confidence that you need by allowing us to protect your website from any potential threats so you can focus on running a successful business!
Od 210,418 recenzí, klienti hodnotí našeho pracovníka Web Security Experts 4.9 z 5 hvězd.I need a skilled developer to create a chatbot using React for deployment in a private banking environment. The chatbot's primary function will be to handle transactional services, including account balance inquiries, money transfers, and bill payments. Strong emphasis will be placed on incorporating authentication security features via user credentials to ensure safe and secure interactions. If you have expertise in chatbot development and React, I look forward to collaborating on this project to deliver a seamless banking experience for private clients.
I run an e-commerce website on PrestaShop 1.6.1 and need Google Pay added to the existing checkout flow on the web storefront. The job includes installing or developing a compatible payment module, configuring it with my Google Pay merchant profile, and verifying that everything works smoothly in both test and live environments. Key deliverables • Google Pay button visible at checkout beside existing methods • Proper tokenization and secure transaction handling that passes PCI compliance for Web payments • Successful end-to-end test transactions in Google’s sandbox, then in production • Clear deployment notes so I can reproduce the setup on a staging site or after future upgrades Acceptance criteria 1. A customer can complete a purchase with Google Pay...
My WordPress site has been compromised and is now publishing unauthorized posts. I need a thorough malware sweep, removal of every malicious file or script, and a fix that prevents the spam content from re-appearing. There are currently no security plugins running, so after you clean the installation I’ll also rely on you to harden the setup with a reputable solution (Wordfence, Sucuri, iThemes Security, or another you trust) and configure it for ongoing protection. Please work directly on the live site, keep all legitimate content intact, and provide a concise report of what you found, what you removed, and the steps you took to secure everything. site is
I need a seasoned investigator who specialises in fraud cases rooted in hacking. My primary goal is to confirm exactly how the breach occurred, document every piece of evidence in a legally sound manner, and identify whoever is behind it so I can decide on next steps with law enforcement or civil action. Here is what I can share so far: • Multiple personal and business accounts were compromised within a short window. • Funds were moved without authorisation and sensitive files were accessed. • I already hold partial log files, suspicious emails, bank statements, and device images that can be examined. What I expect from you: 1. A concise investigation plan outlining the tools and techniques you will use (digital forensics, OSINT, log correlation, malware analysis, etc....
We have developed a complete **ERP system for a Dubai-based Interior Design company**. The ERP was initially developed almost completely using **AI-assisted development**, and now we need an experienced developer/team to professionally review, fine-tune, stabilize, deploy, and migrate the system. We are looking for **complete technical guidance and development support from the current stage to production-ready ERP**. ### Scope of Work 1. **Existing ERP Technical Audit** * Review the complete existing codebase. * Understand the current architecture and functionality. * Identify bugs, security issues, performance issues, and technical debt. * Review frontend, backend, APIs, authentication, database and integrations. * Recommend the best production-ready architecture. 2. *...
I need the project in the public repo running reliably on my Google Cloud Platform account under strict security best practices. That means private VPC networking, least-privilege IAM roles, encrypted secrets (Secret Manager or equivalent), HTTPS everywhere, and hardening steps such as firewall rules and audit logging turned on from day one. Once it is live, I want the frontend refreshed with modern design elements—specifically animated transitions that feel smooth on both desktop and mobile, plus a fully responsive layout so the screens adapt gracefully across breakpoints. Please keep the existing branding intact while introducing these touches. Finally, I’d like two extension tracks completed: • Integration with other services: hook the app to at least one exter...
I need a specialist who can get my father’s name and home address taken out of Google search results. Right now the data shows up on as well as a couple of privately run sites. The goal is complete de-indexing (or permanent suppression) of those specific pages so that the information no longer appears when someone searches on Google with my name. I am looking for someone familiar with Google’s removal request forms, privacy takedown procedures or direct outreach to site owners or other ways. Only looking for freelancers who can get the work done positively (removal or deep supression). Payment will be made accordingly. Once done additional work shall be assigned. Please outline: • the exact steps you will follow, • the documentation you will file or send, an...
I need solid technical support to resolve operating-system errors that are preventing my Windows PC from running smoothly. The machine boots, but frequent blue screens and random restarts have made it unusable. I’m looking for someone who can: • Diagnose the root cause of the operating-system faults remotely (I can install AnyDesk or TeamViewer). • Repair or replace corrupted system files, drivers, or registry entries as needed. • Ensure the system starts and shuts down cleanly with no further BSODs or critical warnings. • Provide a brief, plain-English summary of what was fixed so I can avoid the same problem in the future. Once the system is stable, please run standard performance and security checks to confirm no lingering issues remain. If you have de...
I need a specialist who can harden my Amazon S3 estate from end to end. The first phase is a thorough security assessment of every bucket: penetration testing to probe for exploitable paths, vulnerability scanning to catch mis-configurations or outdated settings, and a detailed access-control review that maps who can do what, and from where. When the testing phase is complete, I also want help turning the findings into action. That means building or updating the deployment workflows, bucket policies, IAM roles, lifecycle rules, and any supporting code so that fixes move cleanly from development into production. Because the work spans discovery and implementation, you will deliver: • A concise test plan outlining the tools and techniques you’ll use for the penetration tests,...
I need a seasoned web developer who also lives and breathes SEO to clean up the technical issues that are blocking my site from being fully-indexed and performing well in Google. The site already has good content and an established design; what’s holding it back are under-the-hood problems—slow load times, crawl errors, messy meta data, and an out-of-date sitemap/robots setup. Your first task will be to run a comprehensive audit with tools such as Google Search Console, Screaming Frog, PageSpeed Insights, and Lighthouse. From there, I want clear, actionable fixes implemented directly in the code or CMS: repairing broken internal links, consolidating duplicate URLs, optimising meta tags, streamlining header hierarchy, and generating a clean, auto-updating XML sitemap. If serv...
Desarrollador WordPress para directorio premium de anuncios +18 en Suiza Busco un desarrollador con experiencia demostrable en WordPress para crear una plataforma profesional de anuncios +18 dirigida al mercado suizo. La web debe ser moderna, rápida, segura, adaptable a móviles y administrada desde WordPress. No quiero una simple plantilla sin personalización. Funciones necesarias: • Registro de anunciantes y panel privado • Creación y edición de perfiles • Filtros por cantón, ciudad y categoría • Subida de fotografías y vídeos • Verificación de identidad y mayoría de edad • Aprobación manual de perfiles por el administrador • Perfiles Básico, Premium y VIP &bul...
My e-commerce site ( ) is throwing up a few headaches I’d like cleaned up quickly. On several product pages and on the contact page I’m seeing broken links and intermittent PHP error messages. The layout itself is fine, so the job is strictly about tracking down the faulty code or routing, correcting it, and confirming no new errors crop up once the fixes are deployed. You will need to: • review the existing PHP templates and any related routing/controller files • repair or correctly redirect the broken internal links on the affected pages • eliminate the current error messages so the pages load cleanly • test across desktop and mobile to be sure every link resolves and no new warnings appear I’ll give you access to the codebase and the live...
I need a web developer or network specialist to debug a persistent backend error during the registration process on a specific e-commerce platform. The Issue: When submitting the standard registration form, the request hangs for ~6 seconds and returns a generic server error instead of completing. Required Deliverables: 1. Analyze the HTTP requests, APIs, and network configuration to identify why the server is rejecting the connection. 2. Successfully resolve the block (must use a clean Spanish residential IP environment) and complete the registration flow. 3. Success criteria: Trigger the standard green confirmation message on the site asking to check the email for the activation link. 4. Deliver the test account credentials and handover the associated email used, plus a brief technical...
We operate a South Florida yacht services company and recently began experiencing Google Ads disapprovals related to our website destinations/sitelinks. We need an experienced WordPress security and Google Ads specialist to identify the root cause. Google appears to be flagging URLs/pages or domains that we do not recognize. We need someone who can determine whether our WordPress website has been compromised, contains injected code/pages/redirects, or has another technical issue causing Google Ads to flag our destinations. Scope of work: Perform a complete security audit of our WordPress website Check for malware, injected pages, scripts, redirects and malicious code Check WordPress database, files, plugins, themes and .htaccess Review Google Search Console Security Issues and indexing R...
I have a web-based project running only on my own machine and I want proof of how breakable it actually is. Your task is to ethically hack this localhost build, show me exactly where it fails, and explain how to fix each issue. The engagement is strictly a security audit: I own the code and the environment, so there are no legal grey areas. The spotlight is on the OWASP Top Ten for AI-driven applications—things like insecure model interfaces, data poisoning, privilege escalation through prompt injection, and any other risks unique to agents that call LLMs behind the scenes. Traditional web flaws (SQLi, XSS, broken auth, etc.) still matter, but only insofar as they intersect with the AI components. Because I need results ASAP, we will work in two short milestones: 1. Exploitation w...
So work needed Critical issues: -Update PHP from 7.4 to 8.5 and update themes-plugins as required -Update Stockholm from 9.6 to 9.7 or higher, and update layout as required - keeping close to current layout Update these high risk: -Stockholm core and update themes-plugins as required -WPBakery page builder Fix/Replace: - Replace Slider Revolution [has a high risk] with a free WP slider like Smart Slider 3. -advanced WP columns Check for other issues and site improvement options
I need every trace of malware removed from a cPanel account that hosts several sites—most of them run on Joomla, with one or two small WordPress installs sharing the same space. There are no usable backups, so the cleanup must be performed in-place without breaking live content or extensions. Scope of work • Perform a full scan of the entire cPanel home directory, databases, and mail folders, identifying malicious files, injected code, hidden cron jobs, and rogue users. • Clean and patch each Joomla core, third-party extension, template, and the WordPress installs while keeping sites online as much as possible. • Secure the server after cleanup: tighten file permissions, update .htaccess rules, remove unused themes/plugins, and ensure core CMS versions are curre...
* 7+ years of hands-on experience with Ping Directory and PingOne. * Proven experience designing enterprise Ping Directory architecture for high availability, replication, and disaster recovery. * Extensive experience implementing and administering PingOne in production environments. * Lead the consolidation of multiple identity sources into Ping Directory and PingOne. * Design identity data models, attribute mappings, and synchronization strategies within Ping Identity. * Integrate Ping Directory with PingOne for centralized identity management and authentication. * Experience integrating PingOne/Ping Directory with Microsoft Entra ID and other enterprise identity sources. * Design scalable identity synchronization and provisioning solutions using Ping Identity products. * Configu...
# Business Migration, Security & Maintenance Specialist We are looking for an experienced ** managed hosting specialist** to migrate an existing production WordPress website from Microsoft Azure to ** Business**, validate its security, and ensure the site is fully operational after migration. The existing environment is hosted on Azure App Service with a separate MySQL database. We have complete **web application and database backups** available for the migration. ## Scope of Work ### 1. Security Validation of Existing Backups - Review and scan both the website and database backups before migration. - The backups were taken after a full malware cleanup using **MalCare plugin and professional cleanup services**. - MalCare can continue to be used, but we require additional validati...
- This Wordpress website has recently been completed. Hello Elementor Child is Active Theme and Hello Elementor is Inactive Theme. Please find attached list of all plugins installed. You are required to undertake the following types of testing: 1) Performance testing 2) Security testing 3) SEO testing 4) Any other testing you think important Website doesnt have any customer login. Its upto you what type of testing tool/program you want to use for the Testing. Just do an audit of above website and upload as screenshot. I will select the best contestant. Once you are awarded as winner of contest, then send me a detailed PDF report. You dont need to fix any errors for this contest. Payment for this contest: At least $25 will be paid to winner plus (if any) bonus depending on how elaborat...
My site is fully built and lives on , yet the domain refuses to resolve. I already added what I believe are the correct DNS records, so the problem sits squarely in the domain-pointing stage. Something in the current configuration is off and I need a fresh set of expert eyes to identify and fix it. The job is straightforward: • Review the existing A, AAAA, CNAME, and any related records for ledartistry.com. • Correct the entries so the domain cleanly routes to the server. • Test propagation and confirm loads the live site worldwide. Please work directly in the registrar’s dashboard (or guide me step-by-step if access is required) and validate your changes with tools such as dig, nslookup, or similar. The task is complete once the domain resolves without error...
I’m rebuilding my WordPress site from the ground up with a clear focus on stronger functionality. The full page-by-page site map is already drafted, so you’ll have a solid framework to start from, yet I welcome your professional recommendations on how to make every element work harder for visitors and for my business. Key objectives • Upgrade core and front-end features so the site feels faster, smarter, and more interactive. • Deliver a fully responsive experience across desktop, tablet, and mobile—no compromises. You’ll be free to choose the most suitable theme or custom build, tweak PHP, CSS, or Gutenberg blocks, integrate must-have plugins, and streamline everything for security and speed. If you see opportunities for added value—perhaps ...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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