Pre-Production Security Audit of Node/React App

@srmukul2

As an exceptional cybersecurity specialist, my undeniable proficiency in Penetration Testing—including the use of industry-standard tools like Burp Suite and OWASP ZAP—can greatly enhance and secure your Node.js/React application. With proven experience in securing applications similar to yours, I am well-versed in identifying and remediating OWASP Top 10 issues, security headers, cookies, authentication, authorization, and much more. Notably, my certifications speak consistently of my consistent pursuit of excellence—a Certified Ethical Hacker who is Certified in Windows Security & Forensics, Website Hacking and Penetration Testing just to mention a few. My adherence to industry best practices ensures that my reports rank findings by severity with clear and actionable recommendations. Moreover, my 10+ years in the field have exposed me to various client needs, making me versatile and adaptable to any project scope. A request for a sample Penetration Testing report will not only expose the depth of my analytical skills but also showcase my approach and methodologies towards solving problems. As one of the most trusted cybersecurity experts on Freelancer.com, your digital assets are in capable hands with me. Let's work together for a safer environment.

@usamae

I am an experienced Security Engineer specialized in securing Node.js and React applications. With expertise in tools like Burp Suite, OWASP ZAP, and Snyk, I conduct black-box penetration testing to identify and remediate OWASP Top 10 issues, authorization vulnerabilities, and dependency risks. My detailed security reports prioritize findings by severity and provide clear remediation recommendations, ensuring robust security measures are in place. Previous penetration testing and SAT reports available upon request.

@softsolution2000

I have extensive experience securing Node.js and React applications, along with expertise in Web Security, Testing / QA, NoSQL Couch & Mongo, and Penetration Testing. I am familiar with tools like Burp Suite, OWASP ZAP, and Snyk, and have a strong grasp of JWT, authentication, and authorization security. My previous penetration testing experience and SAT reports showcase my capabilities. I am confident in delivering a comprehensive security report with clear remediation recommendations. The budget can be adjusted as per the project scope, and my priority is to work within your budget. Let's discuss the details and get started on this project. Please go through my profile, which reflects 15 years of experience. Your satisfaction is my utmost priority, and I am ready to showcase my commitment to this project. Looking forward to hearing from you.

@Rekhathakur

Hello I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!

@vaptsolutions

With a proven track record of 10+ years in black box and white box penetration testing, specialize in delivering robust Vulnerability Assessment and Penetration Testing (VAPT) services. Leverage 10+ years of expertise in Black & White Box VAPT across: Web Applications: Identify & mitigate OWASP Top-10, SANS Top-25 vulnerabilities like injection flaws, broken auth, data exposure, XXE, etc. Source code reviews in Java, .NET, PHP, etc. Network Infrastructure: Secure your network from real-world attacks. Test and assess IDS/IPS, servers, switches, routers, VPNs, firewalls, password strength, and more. Cloud Security: Ensure AWS & Azure compliance with CIS benchmarks. Utilize CSPM tools for continuous monitoring and incident response planning. Mobile App Security: Conduct thorough audits based on OWASP Mobile Top 10 guidelines to safeguard your mobile apps.

@durgesh8527

As an accomplished FULL STACK SOFTWARE ENGINEER with over 12 years of experience, I possess the in-depth expertise you need to ensure your Node.js and React application's security. I have hands-on experience conducting thorough penetration tests and conducting comprehensive security assessments. Committed to industry best practices, I have a track record of identifying and addressing OWASP Top 10 issues efficiently, rectifying authorization and RBAC peculiarities, as well as reviewing security headers and cookies for unprecedented web security. I'm highly conversant with the tools you've mentioned, such as Burp Suite, OWASP ZAP and Snyk. Having worked extensively with Node.js, ReactJS, ExpressJS and MongoDB - your current stack- you can be confident that I'm fully conversant in these technologies. Fluent in important cryptographic building blocks like JWTs and competence on authentication and authorization security are guaranteed. To top it off, my portfolio boasts numerous penetration testing consultancy engagements. So, when it comes to analyzing a system to identify vulnerabilities as well drawing up clear-cut remediation recommendations like what you require, I am your capable choice. Choose me for a comprehensive test report with ranked findings by seriousness -with specific retests after fixes ensuring no issue is left unresolved or unaddressed.

@SBITServices

Hi Victor, I am an experienced Security Engineer with a strong background in securing Node.js and React applications. I will conduct a comprehensive pre-production security audit, including black-box penetration testing, identification of OWASP Top 10 issues, and authorization testing. Let's discuss further to ensure the security of your web application. Regards, Sai Bhaskar

@shawanay

I’m here to perform a full pre-production security assessment of your Node.js and React web application. I’ll do black-box testing, identify OWASP Top 10 vulnerabilities, check authorization and RBAC, review dependencies, security headers, cookies, and error handling, and provide a detailed report with severity-ranked findings and remediation recommendations. If I don’t deliver, you don’t pay me. Portfolio: https://www.freelancer.com/u/shawanay Let’s discuss in chat, I have a few questions about your test accounts and environment so I can start the assessment accurately.

@thomasb726

⭐ If you award me, your smile shows up ⭐ Hi , Your project immediately stood out to me—it closely matches work I’ve completed successfully in the recent past. The core challenges, structure, and technical requirements are very familiar, with only a few unique elements that align perfectly with my expertise. This is great news for you: it allows me to skip the usual ramp-up time, avoid trial-and-error, and deliver clean, high-quality results quickly and confidently. I bring hands-on experience with Testing / QA, Penetration Testing, NoSQL Couch & Mongo, Web Security and Node.js, along with proven workflows and best practices refined through multiple similar projects. You can view a directly relevant example in my portfolio here: https://www.freelancer.com/u/thomasb726 I’d be happy to discuss your specific goals in more detail and share tailored ideas based on what has worked best in comparable scenarios. Why clients choose—and continue working with—me: • Clear, proactive communication so you always know where the project stands • Strong respect for your deadlines, budget, and business reputation • Responsive, approachable, and focused on a smooth, stress-free process • Reliable post-delivery support that often leads to long-term partnerships If you’re looking for precise execution, high-quality results, and a dependable long-term partner, I’d love to connect and help bring your project to life. Best regards, Tom

@romans018

Hi there, Nice to meet you. I have read your project description carefully and got what you want exactly. I am a full stack engineer with 5 years of experience and can offering best quality and highest performance during your timeline. I am ready to discuss your project and can start immediately. I'd like to talking about your proposals via chat. I will wait for your reply. Thanks! Roman,

@Ahmedh058

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project — Pre-Production Security Audit of Node/React App . I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan

@wasifmuneer

Hi there, I'd love the opportunity to connect and discuss your project in detail—feel free to reach out via chat anytime. I'm a full-stack developer with strong experience in building both web and desktop applications. I’m confident I can manage and deliver your project efficiently and on time. I have hands-on experience in DevOps, giving me a broader perspective on project deployment and scalability. My technical expertise includes: MERN / MEAN Stack: Extensive hands-on and team leadership experience, ensuring smooth front-end to back-end integration. .NET Core & Angular: Implemented various data visualizations using D3.js, integrated complex APIs, and developed dynamic, responsive applications. Azure Logic Apps & SharePoint: Built multiple workflow automation solutions; also familiar with PowerApps development. Salesforce Development: Developed Apex triggers to interact with MSSQL via custom .NET APIs. Created Visualforce pages to fetch and display external API data. Performed CRUD operations on both standard/custom Salesforce objects. Conducted R&D on Salesforce Flows for automation (with some custom object limitations). I bring a full-lifecycle development mindset and enjoy solving real-world business challenges through code. Looking forward to hearing from you! Thanks!

@Apurva510

As a seasoned full stack developer with a predominant expertise in Node.js and React, I believe I’m the ideal candidate for your Pre-Production Security Audit of Node/React App. With over 7 years of experience, I possess a deep understanding of securing web applications similar to yours, bolstered by my meticulous focus on quality assurance.I've worked extensively with tools you've listed including Burp Suite, OWASP ZAP and Snyk; furnishing me with the skills to perform a comprehensive examination of your application from both black-box penetration testing perspective as well as analyzing any potential OWASP Top 10 issues. My proficiency extends to JWT, authentication and authorization security thus ensuring every vulnerability is thoroughly examined. Moreover, my extensive knowledge in Dependency security review will ensure that no stone is left unturned in our quest to secure your backend/frontend. Lastly, my proficiency in delivering clear reports outlining security findings ranked by severity followed by actionable recommendations for remediation makes me an all-in-one package solution for this project. Thanks....

@jonhw5

Hello, thanks for posting this project. I have extensive experience conducting penetration tests and security assessments for Node.js (Express) and React applications. My approach includes manual black-box testing, automated tooling, and in-depth analysis to uncover vulnerabilities aligned with the OWASP Top 10, as well as detailed checks for RBAC and privilege escalation risks. I will deliver a concise security report with actionable recommendations and prioritize findings by severity. I am also available for re-testing after fixes to ensure issues are properly resolved. I am well-versed with Burp Suite, OWASP ZAP, and Snyk, and have a strong track record in reviewing authentication, authorization, and dependency risks. I can also share previous report samples upon request. Looking forward to collaborating with you on securing your application. Warm regards, Vitalii

@Android69

Hello, I am a highly experienced Security Engineer with many years of hands-on expertise in penetration testing and securing web applications built with Node.js (Express) and React. I can provide a comprehensive black-box assessment, identifying OWASP Top 10 vulnerabilities, reviewing dependency security, and testing RBAC and privilege escalation scenarios. My thorough security report will include clear remediation steps, ensuring your application is secure pre-production. I am well-versed in tools like Burp Suite, OWASP ZAP, and Snyk, and I'm ready to apply my deep understanding of JWT, authentication, and authorization to this project. I can start immediately and will deliver detailed, top-quality results. Looking forward to your response!

@nutankumarftp

As an experienced Full Stack Developer, I possess both a comprehensive understanding of the Node.js and React stack and considerable expertise in security testing. My proficiency with tools such as Burp Suite, OWASP ZAP, and Snyk is well-known and I am fully capable of delivering the results you desire. Having completed 2000+ projects successfully, with many that align closely with your needs, I am confident in my ability to conduct a thorough Black-box penetration testing on your live application. Not only will I identify critical OWASP Top 10 issues like XSS, SQLi, CSRF, IDOR and auth/session flaws but also rigorously assess Authorization & RBAC - crucial elements in ensuring safe access control. Drawing on a decade-long career that has seen me develop for various industries including E-commerce that demand transactional security, I'm intimately familiar with JWT-based authentication used in your tech stack.

@davig63

Hello, With 6 years of experience in securing Node.js and React applications, I specialize in conducting pre-production security audits and penetration testing. I have a proven track record of identifying and mitigating OWASP Top 10 issues, performing RBAC testing, and reviewing dependencies for security vulnerabilities. My expertise includes utilizing tools like Burp Suite, OWASP ZAP, and Snyk to ensure comprehensive security assessments. You can view my portfolio links My Github: touchsky000111 to see examples of my previous work in penetration testing and security audits. I am dedicated to providing detailed security reports with actionable recommendations and conducting re-tests post-fixes to ensure the application's robustness. I am excited about the opportunity to collaborate on this project and guarantee effective communication throughout. I look forward to hearing from you. Best regards

@mobiwebsolutions

Hi There!!! The Goal of the project:- PERFORM A PRE-PRODUCTION SECURITY AUDIT OF A NODE.JS AND REACT WEB APPLICATION TO IDENTIFY AND REMEDIATE VULNERABILITIES. I have carefully read and understood the complete project description, including black-box penetration testing, OWASP Top 10 assessment, RBAC testing, dependency security review, and reporting requirements. I am the best fit for this project because I have extensive experience securing Node.js and React applications and delivering actionable security reports. 1. Conduct black-box penetration testing to detect XSS, SQLi, CSRF, IDOR, and authentication/session flaws. 2. Review dependencies, security headers, cookies, and error handling for vulnerabilities. 3. Provide a detailed security report with ranked findings and clear remediation steps, followed by re-testing after fixes. I have 9+ years experience as a full stack developer and have performed multiple penetration tests and security audits on Node.js and React applications for production readiness. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@juanestebana17

Dear Client, I possess extensive experience in securing Node.js and React applications, and I am well-versed in conducting thorough black-box penetration tests. I will meticulously evaluate your application against OWASP Top 10 risks, examine RBAC and authorization frameworks, and review dependency security, ensuring comprehensive coverage of potential vulnerabilities. What are the critical security concerns or priorities you want to focus on during this audit? Thanks,