Web Application Security Specialist!!!

@bindmission

Hello, I have 10 years of experience in web application security and have successfully mitigated vulnerabilities in various infrastructures. I am well-versed in OWASP security principles, SSL/TLS configuration, and network security implementation. I will efficiently address the six identified security findings, ensuring compliance with healthcare regulations and robust security standards. I am committed to clear communication and thorough documentation throughout the process. Regards, VishnuLal NB.*

@kuldeepvk

Hi, I have 10 years of experience and knowledge as system administrator setup and management of different Linux Web Hosting Servers, AWS servers,Cloud Servers, GPU Servers, Server Monitoring, Server Security, Server Optimisation, Mailing Servers, Email Marketing, SSL, DNS, Apache, Nginx, etc with Cpanel, Plesk, Virtualmin or other panels. Services such as cPanel/WHM, Plesk, Virtualmin LAMP Stack, Tomcat, MySQL/MariaDB, Zimbra, Postfix mail server, Mailenable, smarter mail, MS SQL,AWS , etc. Please discuss to start. Thank you

@ambientinfotech

Hello I’ve reviewed your project and understand you need a Web Application Security Specialist to assess and strengthen your application against vulnerabilities, secure authentication and data handling, and implement best-practice protections like input validation, secure headers, and threat mitigation. As an experienced security-focused development team, we can perform a comprehensive security audit, identify risks (such as SQL injection, XSS, CSRF), apply targeted fixes, and harden your app with secure coding standards and configuration changes so your platform is robust, compliant, and safer against attacks. Best regards, Ambient Infotech

@Shrutibimpl

Hello, I will address the security vulnerabilities identified in your assessment by hardening your server and infrastructure configurations. I will remove version-revealing headers and customize error responses to prevent information disclosure. I will perform a dependency audit to identify and upgrade outdated frameworks while maintaining backward compatibility through rigorous testing. Your SSL/TLS settings will be strengthened by disabling obsolete protocols and implementing modern cipher suites to achieve a high security grade. For network security, I will audit all open ports, closing unnecessary ones and configuring robust firewall rules. If required, I will secure the admin portal using a reliable VPN or IP allowlisting method. I will provide full documentation for all remediation steps taken to ensure ongoing compliance. 1) Can you provide the specific web server and framework versions currently in use? 2) Do you have a dedicated staging environment for testing dependency upgrades before moving to production? 3) Which cloud provider or hosting platform is your infrastructure currently sitting on? Thanks, Bharat

@Web1devloper

As a seasoned developer with over 8 years of experience, I have the necessary skills and experience to address every aspect of your project. My expertise encompasses not only front-end development, where I specialize in utilizing technologies like React.js and Redux, but also back-end development employing tools such as Node.js and Django. Additionally, I am proficient in three of the most use cloud services providers; AWS, GCP and Digitalocean which definitely will facilitate the infrastructure configuration tasks your project requires. I've had the privilege to work on projects demanding high-level security and compliance with industry regulations. This aligns perfectly with what you require as my track record includes navigating through various security vulnerabilities. Importantly for your needs, I have a strong familiarity with OWASP security principles and my work has frequently involved secure session management and authentication systems, SSL/TLS configuration and health sector protocols like HIPAA. My systematic approach to problem-solving enables me to efficiently deal with each task at hand while providing thorough documentation for future reference. With me onboard, you can rest assured that every vulnerability identified will be properly remediated leaving you with an optimized secure web application infrastructure. Allow me the privilege to strengthen your oral health monitoring solutions through my unique amalgam of security and development expertise.

@kunalmaharUK

Hi, I went through the mentioned vulnerabilities you mentioned in your report. I am confident enough to fix them. I have deep understanding in the infrastructure and application security itself. I have helped organizations to achieve variety of compliance. Would love to explore this opportunity to assist you in getting the things fixed and secure. For my industrial experience please feel free to check my bio Regards, Kunal

@yeswanthmedida19

Hi, I can take ownership of remediating the vulnerabilities from your penetration test and delivering a clean, documented security hardening package. How I’ll approach this Server hardening • Remove server/version disclosure from headers and error responses • Audit and upgrade vulnerable frameworks and dependencies TLS & network security • Harden SSL/TLS (disable weak protocols/ciphers, modern configs) • Improve SSL Labs grade and document final configuration • Port audit and firewall/security group hardening • Secure admin access (VPN/IP allowlist/zero-trust approach) Validation & handover • Verify fixes using security scanning tools • Provide remediation report and documentation • Submit changes via PR and run a short handover session I regularly work on DevOps and infrastructure security, including TLS hardening, dependency upgrades and network access controls. Timeline: 6 days Bid: ₹28,000 Happy to start immediately. Regards, Yeswanth

@Venkatesan03

Hi Bro, I have 5+ 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

@mustafai5299

Hey, I see you're looking for a web application security specialist to tackle specific vulnerabilities from your recent penetration test. As a healthcare technology company, securing your oral health monitoring solutions is crucial, and I can help with that. My approach would involve systematically addressing each identified vulnerability, starting with server version disclosure and ensuring that sensitive information is masked. I have hands-on experience with upgrading vulnerable frameworks, SSL/TLS hardening, and implementing robust access controls. My understanding of OWASP principles and healthcare compliance will ensure that the solutions I implement not only meet security standards but also align with regulatory requirements. I’m ready to collaborate closely with your team and provide thorough documentation for every step of the process. Best regards, Mustafa Imtiaz

@Ankurhardia34

Hello, I’m Ankur, a freelance developer with a dedicated team of professionals. I read all your requirements for website and I assure you that I will provide high-quality work at the proper time. Additionally, we also provide you 3 months of support from our side. As a Full Stack Developer, I specialize in Web and App Development, boasting a portfolio of stunning projects with top-notch UI/UX design. My expertise spans Flutter (for both Android and iOS), PHP, and WordPress, and I bring over 7 years of experience to the table. Whether it’s websites, applications, or e-commerce platforms, I’ve got you covered. But I’m not limited to just coding. My skill set extends to graphic design and logo creation, offering you a one-stop solution for all your project needs. With a track record of over 500 completed projects, I am committed to delivering nothing short of excellence. My ultimate goal is your complete satisfaction. Thank you for considering me for your project. I’m ready to transform your vision into a reality that stands out in today’s competitive landscape. Best Regards, Ankur Hardiya

@TechieMK

I will help you identify risks, fix vulnerabilities, and implement strong hardening strategies to keep your application secure and resilient

@sumitwebrainbows

My name is Sumit, and I'm a web developer with over 14 years of experience specialized in building scalable applications for impressive clients across various industries, including healthcare. I have an ingrained understanding of the critical importance of security and regulatory compliance, making me perfectly positioned to meet your needs. I've consistently demonstrated my ability to remediate the exact vulnerabilities your project demands. My expertise in web application security, including OWASP principles, secure session management, and authentication systems aligns perfectly with your needs - strengthening your infrastructure's SSL/TLS security, eliminating vulnerable frameworks, and securing your network port exposure. As a DevOps guru well-acquainted with CI/CD pipelines on Azure and AWS platforms, I bring more than just coding skills to the table. Offering complete technology-agnostic solutions, my familiarity with .NET Core will enable me to implement solid fixes while keeping your existing system intact via underway compatibility upgrade paths – all documented meticulously with evidenced-based reports. To top it off, I am HIPAA aware, ensuring confidentiality as we navigate through your healthcare landscape. Let's start our journey together toward a more secure future for your healthcare technology company by eliminating those identified vulnerabilities and embedding secure practices in everything we do!

@iftekharshovo

Dear Hiring Team, I am submitting my proposal for Project ID 40223960 to remediate the security vulnerabilities identified in your recent web penetration testing assessment. I have solid experience in web application security, AWS cloud security, DevOps, and penetration testing remediation, including work on compliance-sensitive platforms. I understand this is a focused, fixed-price engagement requiring independent ownership. I will address server version disclosure by hardening HTTP headers, error pages, framework responses, and API endpoints. Vulnerable frameworks and libraries will be audited, upgraded to secure versions, and regression-tested with full documentation. SSL/TLS security will be strengthened by disabling TLS 1.0/1.1, removing weak cipher suites, and applying current best-practice configurations validated through SSL Labs. If required, I can secure the admin portal using VPN, IP allowlisting, or zero-trust access controls. I will also perform an open-ports audit, close unnecessary services, and harden firewall and security group rules. Deliverables include tested fixes in staging, documented pull requests, remediation reports, and a brief knowledge-transfer session. I can start immediately and communicate directly with your CTO and DevOps team. Best regards, Iftekhar Ahmed

@KarthikTechCon

Hello, I’m Karthik, a Security-Focused Full-Stack Architect with 10+ years of experience remediating penetration test findings and hardening web applications for healthcare and compliance-driven environments. I can take full ownership of implementing your security fixes with a structured, audit-ready approach. **Execution Plan:** ✔ Mask server/version headers across APIs, error pages, and frameworks ✔ Audit and upgrade vulnerable dependencies with regression testing ✔ Harden SSL/TLS (disable weak ciphers, enforce TLS 1.2+, optimize configs) with SSL Labs validation ✔ Conduct open-port audit, close unnecessary exposure, and enforce firewall/security group rules ✔ Secure admin access via VPN / Zero Trust / IP allowlisting with documented procedures ✔ Provide scan-based validation to confirm remediation **Deliverables:** • Fully tested fixes in staging • Pull requests with detailed documentation • Remediation report + security evidence • Operational guidelines and best practices • Knowledge transfer session for your team **Why choose me?** • Strong expertise in OWASP, DevSecOps, and infra security • Proven success w

@fatimamahsud1

Hi Hello, I am an experienced web application security specialist with a proven track record in remediating vulnerabilities identified during penetration tests, including work in the healthcare sector. I can take full ownership of your remediation tasks, implementing security fixes efficiently and professionally, ensuring compliance with OWASP principles and healthcare security best practices (HIPAA awareness). I will address all your specified findings, including: Server version disclosure prevention across headers, error pages, and API endpoints Framework/component upgrades with regression-tested dependency management SSL/TLS hardening with modern cipher suites and secure configuration Optional admin portal access controls via VPN, IP allowlisting, or zero-trust Open ports audit and network hardening with firewall/security group management Deliverables include: Fully implemented and tested fixes in your staging environment Pull requests with clear, comprehensive documentation Remediation report and validation evidence for each vulnerability Knowledge transfer session and best practices documentation for your team I am ready to start immediately, work independently with minimal supervision, and provide timely updates to your CTO and DevOps team. All work will follow a structured, fixed-price engagement with detailed documentation for compliance and operational continuity.

@pranav230699

I am a web application and infrastructure security specialist with 8+ years of experience implementing penetration testing remediations across production environments. My background includes OWASP-aligned application security, secure session management, TLS hardening, dependency upgrades, and network access control. For this engagement, I will take structured ownership of each finding. This includes removing server and framework disclosures at both configuration and application layers, auditing and upgrading vulnerable components with regression validation, hardening TLS configurations to current best practices, securing administrative access through VPN or controlled network restrictions, and conducting a disciplined port exposure review with least-privilege firewall enforcement. All changes will be implemented in staging, version-controlled, and thoroughly documented. You will receive clear remediation documentation, validation evidence, and operational guidance to maintain long-term security posture. I am comfortable working directly with CTO and DevOps teams and understand the importance of security, traceability, and compliance awareness in healthcare environments. If you need an independent specialist who can execute efficiently and professionally, I am ready to begin immediately.

@Pranavmisale

Hi! With 1.8 years as a VAPT tester, I’ve securely tested 45+ web apps, spotting vulnerabilities like a pro. CEH certified and currently at Qseap Info Tech Pvt Ltd. I’ll deliver a thorough pentest report with clear fixes. Let’s chat to kick this off!

@devalaminbro

I have reviewed the 5 specific security findings from your Penetration Test report. As a Linux & Cloud Infrastructure Specialist managing healthcare-compliant servers, I can execute the remediation plan immediately. My Technical Remediation Strategy: Server Version & Header Hardening: I will not just hide errors; I will configure the Web Server (Nginx/Apache) and AWS CloudFront to strip sensitive headers like Server, X-Powered-By, and X-AspNet-Version before they reach the client. TLS/SSL Upgrade (A+ Rating): I will disable legacy TLS 1.0/1.1 protocols and weak ciphers (RC4, 3DES). I will enforce HSTS (Strict-Transport-Security) and configure the Cipher Suite to strictly support TLS 1.2 and 1.3, ensuring an A+ rating on SSL Labs. Admin Access Control (Zero Trust): For the Admin Portal, I will implement an IP Whitelisting rule via AWS Security Groups or setup a lightweight OpenVPN/WireGuard tunnel so the portal is completely invisible to the public internet. Dependency & Port Audit: I will verify vulnerable libraries against the CVE database and upgrade them ensuring backward compatibility. A full Nmap scan will be performed to verify that only ports 80/443 are exposed to 0.0.0.0/0. I understand the sensitivity of healthcare data and compliance requirements. I handle the infrastructure personally, no outsourcing. Best regards, Sheikh Alamin Cloud Security & Linux Specialist

@Lizin1

Hi! I can take full ownership of remediating the 6 security findings from your pentest report and validating each fix with clear evidence. I’ve been working in web application security + infrastructure hardening for several years, so this will be handled as a proper remediation project (not “quick tweaks”). How I’ll work: Review your pentest report + repo + staging setup, then create a short fix plan and priorities. Server version disclosure: remove/mask Server, X-Powered-By, framework headers + sanitize error pages and API responses. Vulnerable components: audit dependencies, upgrade safely with backward compatibility in mind, run regression checks, and document changes. TLS hardening: disable TLS 1.0/1.1, remove weak ciphers, apply modern best-practice configuration on LB/web server, and target an improved SSL Labs grade. Admin portal protection (optional): implement VPN (WireGuard/OpenVPN) or IP allowlisting / zero-trust style access with documented procedures. Open ports audit: full scan, close unnecessary ports, apply firewall/security group rules, document what must remain open and why. Deliverables: PRs + documented configuration changes, validation screenshots/results (scans/SSL Labs), a short remediation report per finding, and a handover call with your CTO/DevOps team. I can start immediately and work within your staging environment and secure access process.