Web Application Penetration Testing

@srmukul2

As a highly knowledgeable and experienced Certified Ethical Hacker and Professional Penetration Tester, I believe I have the acumen to perfectly match your needs. I have been entrusted with protecting the data assets of numerous organizations just like yours for over a decade. My repertoire of skills includes web application security, server security hardening, network security, cloud security, and malware analysis among others. In fact, my knowledge extends even in-depth into the security aspects of applications that process emotionally sensitive data like yours. What truly sets me apart is not just my skillset but also my commitment to comprehensive reporting and explaining things in both technical and non-technical terms. This is something essential when dealing with stakeholders who may have varying degrees of cyber knowledge as well as minimal access to your project details like in grey box testing. Moreover, I have successfully worked with cutting-edge tools including BurpSuite Professional, OpenVAS, nmap amongst others that equip me to discover vulnerabilities even in complex environments. You can be assured that working with me would allow you to adequately address GDPR expectations, satisfy potential investors and confidently pass App Store reviews without worrying about potential data breaches or cyberattacks. Let my expertise strengthen your security posture by choosing me for this critical project.

@AhmadSameer

Hey Eliana, How are you doing? I have been in Cyber Security for years. I had conducted tons of Web Applications Penetration Testing projects. I can conduct a thorough Pentest on your relationship wellbeing app

@muhammadsm7

Hi, I'm a Cyber Security Researcher with practical experience gained through playing CTFs (Capture The Flag), engaging in Bug Bounties, and working as a Pentester. Notice: Don’t ask me to hack something u don’t OWN What I can do for you: Web/API/Android (OWASP TOP 10) Pentesting: You can also get this service from here: https://www.freelancer.com/service/web_security/web-app-penetration-test-owasp-top Lets Chat…

@dominicd28

Good afternoon , I hope this proposal finds you well. I have checked your project titled (Web Application Penetration Testing), which lies in my field of my certification & specialization. This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills like; Data Protection, Network Security, Security, Penetration Testing, Cloud Security and Risk Assessment:, as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.

@phpxpert89

Hello elianamonteiro3, I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on Penetration Testing, Security, Cloud Security, Network Security, Risk Assessment, Data Protection We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz

@ayesha86664

Hi there! Handling sensitive emotional data comes with big security responsibilities. Any vulnerability could risk user trust or compliance issues. I can perform a thorough grey-box penetration test on your frontend, edge functions, and API interactions, focusing on data exposure, access control, and client-side risks. My approach ensures your app is secure, GDPR-compliant, and safe for MVP testing. Do you want me to provide a detailed report highlighting risks and suggested fixes? Open chat now so we can discuss the testing scope and start securing your app.

@vudinhgiang

hi I have experience performing grey-box penetration testing on web applications handling sensitive user data, focusing on client-side risks, API and edge function security, data exposure, and access control, ensuring encrypted handling and compliance for safe MVP launches and investor-ready confidence. Best regards, Giang V

@trm66614

Hi there, Good morning I am Talha. I have read you project details i saw you need help with Security, Network Security, Cloud Security, Risk Assessment, Data Protection and Penetration Testing I am excited to submit my proposal for your project, which focuses on a comprehensive project plan. To begin, we will thoroughly understand your project's objectives and requirements, ensuring alignment on scope and goals. We will provide a clear and realistic project timeline with manageable milestones to ensure timely completion Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan

@ail5a9f298b597ed

Experienced **application security and penetration tester** with a focus on **client-side and serverless architectures**. I can perform a thorough grey-box review of your LoveBetter app, examining frontend and edge-function security, data handling, API interactions, and localStorage to identify any risks of sensitive data exposure. I ensure findings are actionable, prioritize GDPR and user privacy considerations, and provide clear recommendations so your MVP is secure, investor-ready, and App Store compliant—without touching third-party infrastructure.

@Boltrology

Hi Eliana, I’m cybersecurity freelance. I can help you to test your infrastructure and your personal. I focus in cybersecurity and awareness. This will be my first project in this platform but I have 4 years of experience.

@membeca15

Hi Eliana, Based on what you shared, this is a strong fit with my background in application security, client-side risk analysis, and grey-box penetration testing for early-stage products handling sensitive data. Proposed Scope & Approach I would perform a grey-box security assessment focused on validating that user data cannot be unintentionally accessed, exposed, or leaked across the application lifecycle. Key areas of focus: • Frontend web application security – Client-side data handling (localStorage usage, lifecycle, persistence risks) – Injection vectors, DOM-based XSS, data exfiltration scenarios – Browser security controls (CSP, CORS, framing, mixed content, etc.) • Data exposure & leakage risks – Network traffic analysis – Logging, error handling, and debug output – Metadata and unintended data propagation Methodology • Manual testing combined with targeted tooling • Threat modeling based on your architecture • Focus on realistic abuse scenarios (not theoretical issues only) • GDPR-minded analysis (data minimization, exposure surface, and retention assumptions) Deliverables Executive Summary – Plain-language overview Technical Security Report – Identified issues (if any), severity assessment – Clear reproduction steps – Affected components – Practical remediation recommendations Looking forward to the conversation — LoveBetter is tackling an important problem, and it’s great to see security treated as a first-class concern from the start.

@maaelhamid

Hi Eliana, Thank you for sharing the details of LoveBetter. The focus on emotional wellbeing and sensitive data handling is clear, and you’re absolutely right to validate security early, especially ahead of MVP testing, App Store review, and GDPR scrutiny. I’m a Senior Penetration Tester and Cyber Security Engineer with hands-on experience testing privacy-sensitive web applications, My work focuses on identifying real-world data exposure risks rather than purely theoretical issues. How I’d approach your assessment I’d conduct a grey-box web application penetration test aligned with your architecture and goals: - Review of browser-side risks (localStorage usage, token handling, DevTools exposure) - Testing for data leakage via DOM, cached responses, JS bundles, and client logic - Validation that no sensitive data is unintentionally persisted or exposed - Authorization and access control checks - Request/response inspection for sensitive data exposure - Validation of secure handling of AI inputs, outputs, and error messages - Verification that emotionally sensitive input is not logged, cached, or retained - Review of encryption-in-transit enforcement and security headers What you’ll receive - A clear, non-alarmist report with confirmed findings, impact, and remediation - A short executive summary suitable for investors and App Store review I’d be happy to jump on a short call to confirm scope and align expectations.

@valakeyur

We provide detailed vulnerability assessment and technical review of existing security controls for all targeted systems and assets are provided with this service. in the assessment, our team will present a comprehensive vulnerability report, logical network connection drawing, complete cyber asset inventory and recommended mitigation actions. What you will get with this project? - Full assessment report with all vulnerability, recommendation, test cases and Observations in detail. - Kindly contact me to get sample report. Waiting for your reply for further discussion. Thanks & Regards, Keyur

@sahilcomputers39

Hello Eliana, I’m a cybersecurity and application security specialist with hands-on experience reviewing privacy-sensitive web applications ahead of MVP launches, App Store reviews, and early user onboarding. Your focus on emotional data protection and minimal data retention aligns strongly with the kind of assessments I regularly perform. For LoveBetter, I would run a grey-box web application penetration test aligned with the OWASP Web Security Testing Guide, focusing specifically on frontend risks, edge functions, API interactions, and data exposure paths. This includes inspecting request/response flows, browser storage usage, client-side attack vectors, access control, misconfigurations, and any potential leakage via logs or third-party boundaries—without testing external vendors themselves. You’ll receive a clear technical report with risk-rated findings, reproduction steps, and practical remediation guidance, plus an executive-level summary suitable for investors and compliance conversations (GDPR/App Store). Where relevant, I’ll include screenshots or PoCs and can also offer a short retest after fixes. I’m comfortable working with modern serverless and AI-integrated architectures and explaining security outcomes in plain so teams can move forward with confidence. We can discuss the budget later based on scope and timeline. Best regards, SaD

@Venkatesan03

Hi Eliana, I have 4+ years of experience in penetration testing including Web Application penetration testing; System Application penetration testing; Mobile application penetration testing; Network application penetration testing; social engineering penetration testing etc. Follow systematic approach and best industry methodology like OWASP Testing Guide v4(OTGv4) ; SANS top 25; NIST SP 800-115; PCI DSS etc to perform penetration testing : Web Application Testing : Perform both manual and automated penetration testing for vulnerabilities like SQL injection, Cross-site scripting(XSS), Cross-site request Forgery(CSRF), Code injections, Authentication Bypass, Access Violation, Remote File inclusion(RFI),Local File Inclusion(LFI) etc. Network Testing: Provide Network Penetration Testing so that your Network Infrastructure is secured from the real attacks. Perform both manual and automated network penetration testing to identify network security threats in your network. I can assure you that I will be an ideal candidate for what you are looking for. Please out to me for further discussions. Thank you Angu Prasad

@Cngatia001

I have prior experience related to this kind of tests that reduced the amount of bugs by 40% and increased the quality of the SDLC by more that 50%.

@Nox999

En 3 días te entregaré un informe completo con el estado actual de tu web, así como recomendaciones para mejorar la infraestructura de tu sitio. La diferencia entre yo y otros candidatos es que tengo acceso a herramientas y aplicaciones de análisis de vulnerabilidades muy potentes y caras.

@raselazad

Hi, As a Certified Ethical Hacker, I’ll conduct a grey-box security review of your relationship wellbeing app, focusing on client-side risks, edge functions, and sensitive data handling, to ensure safety for early users and compliance readiness (GDPR/App Store). ✅ Scope Coverage: Audit frontend for localStorage leakage, insecure JS, XSS Review edge function logic, API auth, and input validation Analyze request/response flows for sensitive data exposure in headers, logs, or errors Verify secure integration boundaries with AssemblyAI & Google Gemini (no vendor testing) Check misconfigurations in CORS, CSP, and access controls ✅ Deliverables: Executive Summary: Clear risk overview for investors & App Store Technical Report: OWASP-mapped findings, PoCs, CVSS scores, and remediation steps Secure Data Handling Validation: Confirm no unintended storage/transmission of emotional content ✅ Approach: Manual testing + Burp Suite Pro (no automated scanners that risk data) Architecture review + limited credential access if needed I specialize in privacy-first apps. Ready to schedule a call and protect your users’ trust from day one. Thanks Rasel

@kishoreb1599

I’m an application security engineer with hands-on experience reviewing web apps, APIs, and serverless architectures. I can perform a grey-box security assessment focused on client-side risks, data exposure, API interactions, and third-party boundaries, and provide clear remediation guidance to support MVP launch and GDPR expectations.