SaaS Penetration & Load Testing Project

@zainulhassan1695

Hi, I can run a combined penetration and load test on your Amazon SP-API–based SaaS platform to uncover both security risks and performance limits. Approach & Tools • Security testing aligned with OWASP Top 10 using Burp Suite and OWASP ZAP • Load and stress testing using Apache JMeter, k6, or Locust • Focus on auth flows, rate limits, privilege escalation, API abuse, and high-concurrency scenarios Deliverables • Full report with vulnerabilities, bottlenecks, severity, PoC steps, and fixes • Raw scripts/logs for reproducibility • Executive summary with critical risks and quick wins Timeline • Initial findings: 2–3 days • Final report: 4–6 days total Cost • Fixed price: 200 (depends on scope depth and endpoints) Ready to start once NDA, credentials, and scope are shared.

@hareshfinadiya

Hi, I am Haresh, having 14+ years of experience in Software Testing Industry. - Having unique blend of knowledge in Quality Product Delivery, Processes Management, Functional testing, Integration and regression testing, load and Perfromance Testing which help me to take the Quality of the software to the next level. - Hands on experience on testing Desktop, Web Based, Mobile application and ERP based application. - Hands on experience on automation testing tools on selenium webdriver, jmeter, katalon studio, Appium, cypress, selenium with TestNG freamwork etc.. - Thorough understanding of Product Delivery Life Cycle, Software Testing Life Cycle and Software Development Life Cycle. - Experience in Well conversant with writing Test plan,Test Cases,Bug report, Release Note and Product Health Report. - Worked in various domains like Finance, Retail, Web Portals, Healthcare, ecommnerce, CMS, Eduction Portal, Life Insurance, ERP system etc. - I do have require mobile devices to test mobile view or applications like android and iOS applications. - I have hands on experience with Git, postman, MSSQL Server. Kindly review my profile and let me know you view over the same. Thanks, Haresh

@divumanocha

Having spent over a decade in the tech industry, specializing in software testing and quality assurance, I possess an extensive knowledge of the tools and techniques necessary for your project. My experience ranges from security analysis to performance testing, making me adept at both penetration and load testing - just what you need for your SaaS platform. I have worked with several security-testing tools like OWASP ZAP, Burp Suite, and Kali Linux, that can help identify vulnerabilities like those you mention. One of my greatest strengths is that I always provide detailed and thorough reports, which suits your need for a comprehensive PDF detailing all vulnerabilities and performance bottlenecks with evaluation metrics. I can also provide the necessary logs or scripts for your convenience. As an Agile worker, I prioritize speed without compromising on quality, ensuring that you will receive initial results swiftly post-engagement and the final deliverable as soon as possible. In addition to my expertise in security testing, I'm well-versed in technologies such as Node.js, Python & PHP which have overlapping features with Amazon SP-API. Lastly, my pricing structure is transparent since all payments are finalized upfront so you won't have to worry about hidden costs interrupting our collaboration. Let's get started securing your SaaS platform while optimizing its performance! Thanks...

@ssquare489

As a tech industry veteran with a strong background in API Testing, Software Testing, Test Automation and Web Security, I'm confident in my ability to conduct the comprehensive and rigorous checks your SaaS platform needs. Having worked for both Google and Apple, two tech giants with an unwavering dedication to user security and top-tier performance, has imbibed in me a razor-sharp instinct for identifying even the most minute vulnerabilities that could compromise your platform's integrity. For security testing, I rely on proven tools like OWASP ZAP, Nessus, Nikto, and Wireshark. These powerful solutions will help ensure full coverage across all attack vectors - even the ones you may have not anticipated. In terms of load testing, I have extensive hands-on experience with JMeter and K6; or if you prefer, I can provide you with Locust scripts. As speed is vital to you, let me assure you that I don't compromise quality for expedited delivery. With your staging credentials and traffic baselines disclosed after signing the NDA, I can swiftly begin testing your application not only for vulnerabilities but also for optimal performance at high-concurrency traffic levels. My timeline adheres to your expectation of initial results as soon as practicable followed by a concise yet fully-detailed report presentation thereafter.

@GameOfWords

I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.

@nguyenphuclam06

Dear [Client], I’m Lâm, an security and performance testing specialist with hands-on experience evaluating API-first SaaS platforms, including SP-API ecosystems. I can deliver a consolidated penetration and load-testing engagement that uncovers OWASP-style vulnerabilities while stress-testing under realistic, high-concurrency scenarios. My approach blends targeted security testing with scalable load scenarios to produce a unified, actionable report. What I’ll deliver: ✔ A comprehensive PDF detailing each vulnerability or bottleneck, its severity, reproducible steps, and remediation guidance. ✔ Raw logs and reproducible scripts (JMeter, Gatling, or Locust) to rerun all scenarios. ✔ An executive summary highlighting critical issues and quick wins. Why me: I’ve led similar engagements for API-driven SaaS platforms in regulated and high-traffic environments, integrating NDAs, staging credentials, and architecture notes to tailor tests precisely to your stack. I’ll start with a risk-based testing plan, followed by iterative findings and a final report. Availability: I can begin after NDA and staging access are in place. I’m flexible for quick check-ins and provide clear milestones. What is your preferred framework and tooling stack for this engagement (e.g., JMeter for load testing and Burp Suite or OWASP ZAP for security), and do you require the final report in PDF only or also a searchable, structured format (e.g., HTML/Markdown) for internal CI workflows? Best regards, L

@Feriver

Hello, I can conduct a combined penetration and load test on your Amazon SP-API SaaS platform, uncovering OWASP vulnerabilities while simulating high-concurrency traffic bursts. I use Burp Suite, OWASP ZAP, JMeter, K6, and Postman to ensure both security depth and performance accuracy. Initial findings can be delivered within 3 days of NDA access, with the final report, scripts, and executive summary within 7 days. The deliverables will include a detailed PDF listing vulnerabilities or bottlenecks, severity, reproduction steps, and remediation guidance, plus raw test logs and reusable scripts for rerun. All results will be actionable, clear, and suitable for rapid mitigation while safely testing the staging environment. Client Clarification Questions: 1. Are there any staging endpoints excluded from penetration or load testing? 2. Should tests simulate exceeding API rate limits or remain within normal thresholds? Thanks, Asif

@BlocKeyFi

Hi, I understand the critical need for a comprehensive security and load testing for your Amazon SP-API-based SaaS platform to uncover vulnerabilities and ensure optimal performance. With my expertise in security testing, I am well-equipped to simulate real-world attack vectors, identify performance bottlenecks, and provide actionable insights for improvement. My approach involves utilizing industry-standard security and load-testing tools to conduct thorough tests and generate detailed reports with clear remediation advice. I prioritize speed and efficiency, aiming to deliver initial results promptly and a finalized report shortly after. I have a strong background in security testing tools such as OWASP ZAP and Burp Suite, as well as load-testing tools like JMeter and Locust. I am confident in my ability to meet your project requirements effectively. I look forward to discussing further and sharing my portfolio with you. Feel free to reach out for more information. Best regards, Taneem

@muthujohn

As an IT professional and data specialist, I’ve developed robust web solutions, supported e-commerce platforms, and possess deep experience with Web Security, all which make me perfectly suited to your project. I understand the value of your Amazon SP-API-based SaaS platform and appreciate your need for a combined penetration and load test that comprehensively addresses both OWASP-style vulnerabilities and performance limits. In line with this, I'm well-versed in a range of comprehensive, top-of-the-line testing tools like JMeter, K6, and Locust, which I'll leverage fully to simulate the most complicated attack vectors, rate limit abuse, and high-concurrency traffic bursts, ensuring a thorough analysis. Because I appreciate the time-sensitive nature of this project, you can expect me to provide initial results within X days of receiving staging credentials- a great head-start for the remediation process- followed by swift delivery of the final report My pricing structure is based on transparency and fairness. After reviewing your architecture notes and current traffic baselines, we can ascertain the ideal cost needed for this engagement. You can count on my 24/7 availability and my commitment to provide ready-to-run test logs or scripts that will enable you to re-run scenarios even after the project is completed. With my ability to communicate complex technical matters clearly

@Venkatesan03

Hi There!, 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

@ahsan1afzaal

Hey sir, I can perform a combined penetration and load test on your SaaS platform, identifying OWASP vulnerabilities alongside performance bottlenecks under high concurrency. I typically use tools like Burp Suite, OWASP ZAP, and Nmap for security testing, and JMeter or k6 for load testing, ensuring both depth and accuracy in findings. I can deliver initial findings within 2–3 days and a complete report with logs, scripts, and remediation steps shortly after. I’m new to this platform and would appreciate if you award me this project to help me grow. Regards Ahsan Afzaal

@mfilipovacfl

Hi, I read your post about running both penetration and load testing on your Amazon SP-API SaaS, with equal focus on uncovering OWASP vulnerabilities and stress-testing performance under high concurrency. I’ve worked on similar SaaS security/performance audits where I combined OWASP-based testing (auth flaws, rate-limit bypass, privilege escalation) with load simulations using tools like K6 and JMeter. In one case, I identified a token reuse vulnerability and a scaling bottleneck under burst traffic, helping the team stabilize API response times and close critical security gaps before production rollout. For your project, I’d start by mapping key attack surfaces (auth flows, API endpoints, rate limits), then run controlled penetration scenarios alongside staged load spikes to observe system behavior under stress. Early findings (critical issues) would be shared within 48–72 hours, followed by a structured report with reproducible steps, severity levels, and clear remediation guidance. I also provide reusable scripts so your team can retest anytime. Quick question: do you already have rate-limiting and WAF rules in place, or should I evaluate those from scratch as part of the test? Best regards, Mihailo

@dvcontact

Hello Sir, Have you considered a tailored penetration and load testing demo that showcases how your SaaS platform can be fortified against vulnerabilities while optimizing performance? My unique approach combines industry-standard OWASP testing with high-concurrency traffic simulations, giving you a holistic view of your platform's resilience and scalability. Let's discuss how we can elevate your platform's security and performance to the next level. Best, Smith

@Vik0099

Hi, I reviewed your requirement for simulating real-world attack scenarios, privilege escalation, and high-concurrency load conditions—and this aligns well with my experience in QA and API testing. With 5+ years in manual and API testing, I specialize in identifying critical vulnerabilities, performance bottlenecks, and ensuring systems are production-ready under stress. Relevant Experience: • Functional, regression, smoke & UAT testing across web/mobile apps • Strong API testing using Postman (auth flows, rate limits, edge cases) • Experience identifying security gaps like improper validations, auth issues, and abuse scenarios • Hands-on exposure to performance testing concepts and real-user simulation If you're open, I’d be happy to start immediately after NDA and staging access. Let’s ensure your platform is both secure and scalable under real-world pressure. Further, if you want to discuss your product, feel free to contact to me. Best regards, Vikrant Singh

@kamaleshp1

As an experienced cybersecurity professional specializing in web and mobile application security, I deliver meticulous penetration testing aligned with project requirements. Over five years, I’ve mastered Burp Suite, OWASP ZAP, SQLMap, Nikto, and Nmap, applying repeatable, standards-driven methodologies. My testing aligns with OWASP Top 10, uncovering issues such as SQL injection, XSS, and other critical threats. I hold the OSCP certification, reflecting strong technical expertise and ethical practice. Beyond identifying vulnerabilities, I provide clear, actionable remediation guidance, ensuring security improvements are practical, measurable, and effective. Clients receive comprehensive reports, risk prioritization, and ongoing support throughout remediation cycles and follow-up validation.

@ankitj792

I’m a security researcher with over 2 years of experience in web application VAPT. I can conduct a comprehensive security assessment of your web application, covering all endpoints. I will deliver a detailed vulnerability assessment report that includes an executive summary, in-depth descriptions of each issue, business impact, severity ratings with CVSS scores, step-by-step reproduction, proof of concept, and recommended remediation. The testing will combine both manual and automated techniques, with full coverage of the OWASP Top 10 vulnerabilities.

@imtoseef

Hello, ​With 11+ years in backend engineering and certifications as a Certified Ethical Hacker (CEH) and AWS Cloud Practitioner, I am uniquely positioned to audit your Amazon SP-API platform. I specialize in the intersection of high-concurrency performance and "least-privilege" security. ​Testing Methodology & Tools: I utilize a "Red Team" approach integrated with performance stress-testing: ​Security: I use Nmap for reconnaissance, Enum4linux for information gathering, and Burp Suite for OWASP Top 10 vulnerabilities (Injection, XSS, Broken Auth). I focus heavily on privilege escalation and API rate-limit abuse. ​Load Testing: I prefer JMeter or Locust to simulate high-concurrency traffic bursts, specifically monitoring how your AWS infrastructure handles SP-API throttling limits. ​Network: I employ Wireshark for deep packet analysis to ensure data-in-transit integrity. ​Timeline: ​Initial Findings (Criticals): 48 hours after NDA/Credentials. ​Full Comprehensive Report: 5 business days. ​(Includes all scripts, raw logs, and executive summary). ​I understand the sensitivity of SP-API data. My background in server hardening and PHP/Laravel ensures that my remediation advice is not just theoretical but practically implementable for your dev team. ​I am ready to sign the NDA and begin immediately. ​Best regards, Toseef Sadiq