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I am currently working on a cybersecurity-focused project and am seeking an experienced professional or company to collaborate with. The ideal partner should have strong expertise in penetration testing (pentesting) and the ability to provide and/or develop cybersecurity software solutions. Scope of Work: Perform penetration testing on systems and applications Identify vulnerabilities and provide detailed security reports Develop or integrate cybersecurity tools and software Support the design and development of secure applications Recommend best practices for strengthening overall security posture Requirements: Proven experience in penetration testing and vulnerability assessment Strong background in cybersecurity tools and frameworks Experience in developing cybersecurity applications or software solutions Ability to deliver clear documentation and recommendations Preferred Qualifications: Certifications such as CEH, OSCP, CISSP, or similar Experience working with enterprise-level systems Knowledge of secure coding practices and modern security standards Engagement Type: Open to freelance experts, consultants, or established companies. Next Steps: If you are interested, please share your experience, portfolio, and availability for further discussion.
Project ID: 40353333
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Active 9 days ago
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43 freelancers are bidding on average $8,535 USD for this job

Hello, With a robust and varied skillset, our team at Live Experts is not just well-prepared but uniquely positioned to cater to your pentesting and cybersecurity needs. In addition to holding expertise in computer and internet security, we are also well-versed in software development, bringing an integral perspective to the table. This means that we can understand your project holistically - not only identifying vulnerabilities but also creating effective cybersecurity solutions. Our experience with tools like Linux, Bash, Docker and Asterisk aligns us directly with your requirement for cybersecurity software development. We have previously worked on numerous projects involving designing and developing secure applications. Our commitment to documentation ensures that, in addition to robust problem identification, we provide comprehensive reports with clear recommendations. Not only do we meet all your basic requirements including relevant certifications (CEH, OSCP, CISSP), enterprise-level experience and knowledge of secure coding practices; but our wider skills in Data analysis using tools like Hadoop & Spark as well as our expertise in Big Data Classification & prediction offers additional value for strengthening your overall security posture. Let's connect further to discuss how we can augment your project together. Thanks!
$10,000 USD in 6 days
7.2
7.2

Hi, This is Elias from Miami. I checked your project description and understand you’re looking for a cybersecurity partner to perform penetration testing, identify vulnerabilities, and help design or integrate security-focused software as part of a broader secure development effort. The goal is to assess current systems, strengthen the security posture, and support secure architecture and tooling moving forward. My approach would be to start with a scoped assessment phase, identify high-risk areas, then provide structured findings with remediation guidance, followed by support on secure application design and tooling where needed. I’ve worked on security-conscious systems and understand the importance of structured reporting, risk prioritization, and practical remediation steps. I’d be happy to go through the details and suggest the best technical approach. I have a few questions to get a better understanding: Q1 – What type of systems are in scope for pentesting (web apps, APIs, infrastructure, mobile apps, or a mix)? Q2 – Are you looking for a one-time security assessment, or an ongoing engagement that includes secure development support? Q3 – Do you already have a staging/test environment available, or should part of the project include setting up a safe testing environment? Looking forward to hearing from you.
$7,500 USD in 7 days
6.7
6.7

I bring over 10 years of experience in web and mobile development, specializing in high-security solutions across various industries. I understand the critical importance of cybersecurity in your project and the need for expert penetration testing and software development. My track record in blockchain, AI/ML, and DevOps positions me as the perfect fit for your niche, ensuring robust security measures and scalable solutions tailored to your requirements. One strategic insight I offer is implementing a multi-layered security approach, combining penetration testing with advanced cybersecurity tools to identify and mitigate vulnerabilities effectively. My past successes include securing 1M+ user apps and developing complex eCommerce platforms, showcasing my ability to handle the complexity of your project with confidence and expertise. I encourage you to reach out to discuss further how I can support your cybersecurity-focused project. Let's collaborate to strengthen your security posture and deliver top-notch solutions that meet your requirements.
$8,000 USD in 60 days
6.2
6.2

I'm Iosif Peterfi, 15+ years delivering secure, scalable systems across Europe. This is my speciality: turning cybersecurity needs into practical, enterprise-grade outcomes by pairing focused penetration testing with developer-friendly tooling and secure design guidance. You need proven penetration testing on systems and applications, thorough vulnerability reporting, development or integration of cybersecurity tools, support for designing secure applications, and clear, actionable recommendations to raise your security posture. My approach centers on business outcomes: define scope aligned to your risk profile; perform targeted testing across your platform; deliver concise, prioritized reports with remediation steps; develop or integrate pragmatic tools that fit your workflows; support secure coding and architecture decisions; and provide a risk-reduction roadmap with documentation your teams can act on. In a recent engagement with a financial-services client, I led a pentest across web and API layers, identified critical vulnerabilities, and delivered an automation tool that cut remediation time by 40%. Last month I helped an enterprise client tighten their security stance while preserving agility, enabling faster, safer releases. Let's chat - I can walk you through my approach in 15 minutes.
$7,000 USD in 5 days
5.8
5.8

Greetings! I looked at your cybersecurity project. You need penetration testing, vulnerability assessments, security reports, cybersecurity software development or integration, secure application design support, and security recommendations. I provide penetration testing and cybersecurity software services. I will perform pentesting on your systems and applications, identify vulnerabilities, deliver detailed reports, develop or integrate security tools, and recommend best practices for strengthening your security posture. I can share my experience and portfolio privately. Send me your scope (number of systems, IP ranges, or applications to test) and any compliance requirements (PCI, HIPAA, etc.). Thanks, Revival
$5,000 USD in 30 days
5.9
5.9

Hi, I’m excited to collaborate on your cybersecurity project. With 16+ years of experience in DevOps, cloud security, and infrastructure hardening, along with strong expertise in penetration testing and vulnerability assessment, I can help identify risks and strengthen your systems. I have hands-on experience with security tools, frameworks, and secure architecture design, enabling me to perform detailed pentests, deliver actionable reports, and support secure application development. I can also assist in integrating or building cybersecurity tools tailored to your environment while ensuring compliance with modern security standards. My focus is on delivering practical, high-impact security improvements with clear documentation and recommendations. I’m available to quickly assess your setup and start enhancing your security posture. Best Regards, SHD
$5,000 USD in 7 days
5.3
5.3

As an experienced Electrical Engineer specializing in firmware development, IoT product engineering, and network security, I would be an ideal partner for your cybersecurity-focused project. My strong background in penetration testing, vulnerability assessment, and firmware development aligns perfectly with your requirements. With diverse skills in microcontrollers like STM32, ESP32 and Raspberry Pi, as well as proficiency in wireless stacks such as BLE, Wi-Fi, LoRa and Zigbee. I can ensure a comprehensive and detailed evaluation of your systems and applications. Moreover, my proficiency in PCB design using tools such as Altium Designer, KiCad and Eagle allows me not only to identify vulnerabilities but also develop or integrate the cybersecurity tools and software your project requires. I can provide tangible recommendations to leverage on secure coding practices from a firmware perspective to enhance overall security posture—skills perfectly aligned with your preference for candidates with knowledge of modern security standards. With my experience working on projects from concept to market-ready product and delivering clear documentation—an essential requirement for this engagement type—I am confident I can fulfill your needs effectively. Plus, my previous work on robust embedded solutions incorporating hardware, software, and intelligent connectivity complements the type of work you require for strengthening the security of your application or system.
$10,000 USD in 60 days
5.4
5.4

Hello, We appreciate the opportunity to review your cybersecurity-focused project. Your need for a partner with strong expertise in penetration testing and cybersecurity solutions aligns perfectly with our capabilities. Our experience in AI-enabled SaaS and DevOps, coupled with a robust background in security, uniquely positions us to enhance your project. We've previously conducted penetration testing and developed secure web platforms, ensuring systems are fortified against vulnerabilities. Our integration of AI and LLMs has helped in creating adaptive security solutions. With over eight years of expertise in intelligent systems and a proven track record of delivering top-rated results, we can identify vulnerabilities, provide comprehensive reports, and develop cutting-edge cybersecurity tools. Our knowledge in API security, secure coding practices, and modern frameworks ensures we meet your high standards. We invite you to message us with more details. We'll promptly deliver a detailed, tailored proposal within 24 hours, showcasing how we can elevate your cybersecurity project. Looking forward to collaborating. Best regards, Puru Gupta Top 1% on Freelancer.com
$10,000 USD in 50 days
4.5
4.5

I am an experienced cybersecurity professional with a strong background in penetration testing and vulnerability assessment. My expertise includes identifying system vulnerabilities, providing detailed security reports, and developing integrated cybersecurity solutions. With relevant certifications and experience working on enterprise-level systems, I ensure that I deliver clear documentation and actionable recommendations to strengthen your security posture. I am committed to collaborating effectively to meet your project's needs and enhance its overall security.
$7,500 USD in 7 days
4.7
4.7

We at Offensium Vault Private Limited (ISO 27001:2022 & ISO 9001:2015) would be a strong fit for your cybersecurity project, combining penetration testing expertise with secure software development capabilities. What we offer • End-to-end penetration testing (VAPT) across web, mobile, APIs, and infrastructure • Identification of real-world vulnerabilities with detailed reports and PoC evidence • Development/integration of cybersecurity tools and automation solutions • Support in secure application design and DevSecOps implementation • Guidance on secure coding practices and security architecture Expertise • Strong experience with OWASP Top 10, PTES, NIST frameworks • Hands-on with tools like Burp Suite, Nmap, Metasploit, OWASP ZAP, MobSF • Experience securing SaaS, fintech, healthcare, and enterprise platforms • Team of bug hunters with findings across 30+ global platforms Deliverables • Comprehensive security reports with risk ratings and remediation • Custom security solutions or tool integration (if required) • Clear documentation and ongoing security recommendations We are open to freelance/consulting collaboration and can align with your project needs. Happy to share portfolio and discuss next steps—ready to start immediately.
$5,000 USD in 7 days
3.6
3.6

Hello, I came across your requirement and it aligns well with the kind of security work we usually take on. We have been involved in penetration testing and vulnerability assessments across web, mobile, and backend systems, often working alongside product teams to not just identify issues but help close them properly. Our approach is practical and report driven, with clear reproduction steps, impact context, and actionable fixes so your team can move quickly. On the development side, we have supported building and integrating security tools where needed, and we are comfortable working within existing environments. We also tend to stay involved during remediation to ensure fixes are effective and do not introduce new risks. If it helps, I can share a couple of sample reports and briefly understand your current setup and expectations. Happy to take it forward at your pace. Thanks Dhruv
$7,500 USD in 50 days
3.1
3.1

I’ve worked on similar cybersecurity engagements where pentesting and secure development had to go hand in hand, not just reporting issues but actually helping fix them. For your project, I’d approach this in phases starting with structured penetration testing across your systems and apps, followed by a clear, actionable report prioritizing real risks. From there, I can support integrating or building security tools and work alongside your team to strengthen the application architecture. I’m comfortable with modern security frameworks and secure coding practices, and I make sure documentation is practical, not just theoretical. Would you like to start with a scoped audit of one system to define the roadmap together?
$6,000 USD in 7 days
3.1
3.1

hi, i have reviewed the details of your project. i can perform thorough penetration testing on your systems and applications, identify vulnerabilities, and provide detailed reports with actionable recommendations. i can also help develop or integrate cybersecurity tools to strengthen your security posture and advise on secure coding and best practices. all work will include clear documentation so your team can act confidently on the findings. let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. i will share my portfolio in the chat. can we schedule a quick meeting to go over this? mughiraa
$7,500 USD in 7 days
1.4
1.4

Project goal: run a practical pentest that finds exploitable issues, delivers PoCs, and produces a prioritized remediation plan plus tooling recommendations and integration steps — not a checklist report. Scope vs out-of-scope: in scope — web/API/server pentesting, authenticated and unauthenticated flows, dependency/SCA scanning, manual verification, and help integrating SAST/DAST/SCA into CI. Out of scope unless agreed: 24/7 monitoring, social-engineering, or long-term SOC services. Failures to avoid: poor scoping, testing only production without rollback plans, and no retest verification. Sharp insight: the biggest delivery risk is treating this as a one-off. Findings must be triaged into quick wins, code fixes, and CI gating — and retested before closure. Relevant proof: redacted enterprise vulnerability assessments and security-tool integrations from prior consulting engagements; full artifacts available under NDA. Approach (short): scope and threat model → automated scans + targeted manual exploitation → PoC + prioritized remediation roadmap → integrate chosen tools into CI and retest. Documentation and a short exec summary included. Availability: ready to discuss scope and NDA this week. Which application surfaces (web UI, APIs, mobile, infra) do you want in-scope, and do you prefer white-box, black-box, or hybrid testing?
$7,500 USD in 7 days
0.0
0.0

✅ Hello Your project caught my attention right away! I have extensive experience in cybersecurity. If you want results, clarity, and a little less stress, I’m your person. I communicate clearly, hit deadlines, and don’t disappear halfway through the project (rare skill, I know). Looking forward to your response. Best regards, Jaffer.
$7,500 USD in 20 days
0.0
0.0

Hey, I liked your project, Pentesting and cybersecurity-focused project and believe I can help you with the project. With my background in Web Security, Computer Security, Technical Writing, I'm confident I can meet your requirements. Would be glad to go over specifics if you're interested.
$5,000 USD in 7 days
0.0
0.0

With 9+ years of hands-on experience, my team and I have developed a strong understanding of software development and its critical factor - cybersecurity. Alongside proficiency in Penetration Testing (Pentesting) and vulnerability assessment which as desired, we have extended our expertise to developing cybersecurity applications which can be tremendously valuable for your project. We understand the significance of identifying and fortifying system vulnerabilities and we are adept at delivering detailed security reports that can aid in this process. Moreover, having relevant certifications such as CISSP, I assure you that our recommendations will be rooted in current best practices. Over the course of our work history, my company has effectively collaborated with businesses at various scales including- enterprise-level systems, a background that aligns well with one of your preferred qualifications. Trust me to bring comprehensive IT services to your project; from web development to SEO services, my team is equipped to covert your esteemed ideas into a digital reality. Hiring us also assures you of effective cost management, cross-browser compatibility, and free after delivery support for 3 months – a testament to our commitment to delivering top-quality work. And not only would we deliver on time but also within budget since we pride ourselves on effective cost management. In conclusion, choose us and let's equip your pr
$7,500 USD in 7 days
0.0
0.0

Hi, I reviewed your cybersecurity project, and it looks like you need a strong partner for penetration testing, vulnerability assessment, and secure system development. I have hands-on experience in identifying security flaws, performing detailed pentesting, and delivering clear, actionable reports. I can also support secure application design and integration of cybersecurity tools to strengthen your overall system. Here’s how I can help: Perform comprehensive penetration testing Identify vulnerabilities with detailed reports Recommend and implement security improvements Assist in building secure, scalable applications I’ve worked on similar security-focused tasks and can ensure reliable, professional results. Quick question: Are you targeting web applications, networks, or a full system audit? I’m available to start immediately. Best regards, Muzammil Fareed
$7,500 USD in 7 days
0.0
0.0

Hello, I am Vishal Maharaj, a seasoned professional with 20 years of experience in Software Development, Web Security, and Network Security. I have carefully reviewed your cybersecurity-focused project requirements and am confident in my ability to deliver exceptional results. To ensure the success of the project, I will conduct thorough penetration testing on systems and applications, identify vulnerabilities, provide detailed security reports, develop or integrate cybersecurity tools, and support the design and development of secure applications. Additionally, I will recommend best practices to enhance the overall security posture. I am keen on collaborating with you to discuss the project in more detail. Please initiate a chat to further explore how we can work together effectively. Cheers, Vishal Maharaj
$8,000 USD in 40 days
0.0
0.0

Hi, This project aligns very well with my experience in penetration testing and offensive security. I have over 4 years of hands-on experience in VAPT, red teaming, and bug hunting, with a strong focus on identifying real-world attack paths and practical exploitation scenarios. I’ve worked on multiple cybersecurity projects, including engagements involving government-related environments and enterprise-level applications. Along with that, I’ve performed in-house penetration testing for companies to strengthen their internal security posture. I also have experience working on AI-driven security projects, where the focus was on integrating intelligent analysis with offensive testing approaches. My core strength lies in offensive security—going beyond automated scans and actually thinking like an attacker. For your project, I can: * Perform deep penetration testing across systems and applications * Identify and validate vulnerabilities with proper impact analysis * Provide clear, actionable reports with remediation guidance * Support secure development and improvement of cybersecurity tools if required I’m comfortable collaborating closely and adapting to your workflow, whether it involves testing, development, or both. I can start immediately and would be happy to discuss the scope in detail. Thanks, Shubham
$45,000 USD in 7 days
0.0
0.0

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