Hire the Best Vulnerability Assessment Specialists
in India

Clients rate our Vulnerability Assessment specialists
Rating is 4.8 out of 5.
4.8/5
Based on 229 client reviews
Anuj K.

Kangar, India

$5/hr
5.0
2 jobs

I am a Full-Stack Developer, DevOps Engineer, and Cybersecurity Specialist with experience building secure, scalable, and high-performance applications. I specialize in website development, web applications, e-commerce solutions, API development, cloud infrastructure, DevOps automation, and cybersecurity services. My goal is to deliver reliable solutions that are secure, fast, and easy to maintain. My expertise includes: Full-Stack Web Development React, Next.js, Node.js Python, Django, PHP, Laravel, ASP.NET HTML, CSS, JavaScript, TypeScript REST API Development & Integration Shopify & WordPress Development Docker, Kubernetes, CI/CD AWS, Azure, Google Cloud Linux Server Administration VPS Deployment & Server Management Penetration Testing Vulnerability Assessment Web & API Security Secure Code Review OWASP Top 10 Testing I focus on writing clean code, delivering projects on time, maintaining clear communication, and providing long-term support. Whether you need a custom website, cloud deployment, DevOps setup, or cybersecurity services, I'm here to help turn your ideas into secure and scalable solutions.

  • Vulnerability Assessment
  • Penetration Testing
  • Web Development
  • Python
  • Back-End Development
  • Django
  • React
  • ASP.NET
  • Next.js
  • Node.js
  • DevOps
  • API Development
  • Ethical Hacking
  • Azure DevOps
  • Linux System Administration
  • Automation
  • SQL
  • NoSQL Database
  • PostgreSQL
  • NGINX
John M.

Bengaluru, India

$89/hr
5.0
48 jobs

🔢 As an Upwork Top 1% Expert Vetted 👑 OSCP+, Certified Ethical Hacker and an Experienced Penetration Tester with 10+ years of experience Penetration Testing Web SaaS and Mobile based applications and networks, every flaw tells a story; I write the ending and specialize in helping my clients strengthen their cybersecurity defenses. An average Cybersecurity Incident in your business can you cost you anywhere between $120,000+ to $1.24+ million and even a 10%+ reduction in risk can save your business nearly $124,000+ and hiring a full time in-house team can cost you $100,000+ per employee per year. That is why you need an expert like me to protect your business and reduce your business risk. What makes me stand out from other freelancers is the fact that I am also a Cybersecurity Architect, capable of architecting solutions to enhance the security of your organisation and preserving the security and integrity of your data. I have always been passionate about solving technical problems for my clients through Pen Testing and I don't rest till I get to the root of the problem and solve it. What I can offer? I can help you secure your business by providing the following services: ✅ Web/Mobile Application Penetration Testing, ✅ Secure Source Code Analysis, ✅ Network Penetration Testing, ✅ Secure Architecture Review, ✅ API Security Testing,    ✅ SOC 2, ISO 27001, PCI DSS, AMAZON SP and Compliance-Oriented Penetration Test Reports ✅ Secure Code Review, ✅ CASA Assessment, ✅ Red Team Assessment, ✅ Phishing Simulations & Assessment. Why Choose Me? 🧑🏼‍💼 Client-Centric Approach: Your security is my top priority. I work closely with your team to understand your objectives and deliver tailored services that align with your business goals. Trust and transparency are the cornerstones of my practice, and I am committed to helping you navigate the complex landscape of cybersecurity with confidence and achieve compliance. 📐 Comprehensive Security Assessments: I conduct detailed SOC Type 2 / ISO compliant evaluations to identify vulnerabilities in your network, applications, and infrastructure. ✂️ Tailored Solutions: Every organization is unique. I customize my approach to meet your specific security needs and industry standards. 🎬 Actionable Recommendations: Post-assessment, I provide clear, concise, and practical remediation steps to address identified vulnerabilities. 🔁 Ongoing Support: Cybersecurity is an ongoing process. I offer continuous support and re-assessment to ensure your defenses remain robust against evolving threats 🌏 Holistic Approach: I don't just patch vulnerabilities; I architect comprehensive security solutions that align with business goals. My focus extends beyond the technical to encompass risk management and organizational resilience. 🗨️ Collaborative Communicator: I bridge the gap between technical jargon and business language, fostering understanding across teams. Effective communication is key to successful security implementation. 🏫 Continuous Learning: The threat landscape evolves, and so do I. Whether it's a new attack vector or an emerging technology, count me in. Learning is my superpower. 🙋‍♂️ Key Skills: ✔️ Penetration Testing & Vulnerability Assessment: I thrive on dissecting systems, identifying weaknesses, and recommending robust solutions. Armed with tools like Kali Linux, Metasploit, Nmap, and Wireshark, I delve into web applications, networks, and APIs. But here's the twist—I don't stop at discovery; I offer a free retest after remediation to ensure vulnerabilities stay sealed. ✔️ Network Security: I've designed and implemented secure network architectures, ensuring data confidentiality, integrity, and availability. Firewalls, intrusion detection systems, and VPNs—my toolkit covers it all. ✔️ Cloud Security: Proficient in securing cloud environments especially Amazon Web Services (AWS) & Oracle Cloud Infrastructure (OCI). I stress-test cloud deployments ensuring they withstand real-world attacks. ✔️ Secure Coding Practices: I advocate for secure coding principles using tools like SonarQube and collaborate with development teams to build resilient applications. Prevention beats cure, every time. ⛏️Tools I Use ☑️ Penetration Testing: Nmap, Metasploit, Burp Suite Professional, Wireshark, SQLmap, Kali Linux ☑️ Programming & Scripting Skills: Python, Bash, PowerShell, JavaScript, Java and C# ☑️ Security Frameworks & Standards: OWASP, NIST, CASA, CIA Triad, PCI-DSS 🫱🏽‍🫲🏽 Let's Connect: Ready to enhance your business/organization's security? Let's chat! Reach out to me here on Upwork, and let's build a safer digital future together. 🟢 Press '...' button and then ‘Send Message’ button in the top right-hand corner ✉️ 🚫 No hacking service - I do not provide any hacking services, and I will not engage in any activities that involve gaining unauthorized access to any accounts, systems, or social media platforms. Requests for such services will be declined.

  • Vulnerability Assessment
  • Penetration Testing
  • Network Penetration Testing
  • Security Testing
  • Security Assessment & Testing
  • Information Security
  • Application Security
  • Web Application Security
  • Network Security
  • System Security
  • Web App Penetration Testing
  • Website Security
  • Black Box Testing
  • OWASP
  • Risk Assessment
  • ISO 27001
  • SOC 2
  • SOC 2 Report
  • PCI DSS
  • IT Compliance Audit
Jalaj J.

Palwal, India

$9/hr
5.0
1 jobs

I am an 7 experienced Cyber Security Specialist with a strong focus on protecting digital assets, securing networks, and identifying vulnerabilities before attackers do. I help businesses safeguard their systems, applications, and data against cyber threats while ensuring compliance with industry security standards. With hands-on experience across network security, application security, and cloud environments, I deliver practical and scalable security solutions tailored to business needs. ✅ What I Can Help You With 🔹 Vulnerability Assessment & Penetration Testing (VAPT): ============================================== Web & network vulnerability assessments Manual and automated penetration testing OWASP Top 10 security issues remediation 🔹 Network & Infrastructure Security: ============================== Firewall configuration & hardening IDS/IPS setup and monitoring Secure network architecture design 🔹 Web Application Security: ======================== Website & API security testing Secure authentication & access control Fixing SQL Injection, XSS, CSRF, and other vulnerabilities 🔹 Cloud & DevSecOps Security: ========================== AWS, Azure, GCP security best practices Cloud misconfiguration audits Secure CI/CD pipelines 🔹 Security Compliance & Risk Management: ==================================== ISO 27001, SOC 2, HIPAA, PCI DSS guidance Risk assessment and security gap analysis Security policies, SOPs, and documentation 🛠 Tools & Technologies: ==================== Burp Suite, Metasploit, Nessus, Nmap, Wireshark SIEM & log analysis Linux, Windows Security OWASP ZAP, Kali Linux Cloud security tools (AWS Security Hub, Azure Security Center) 💡 Why Clients Choose Me: ======================= ✔ Clear and actionable security reports ✔ Strong communication & quick response time ✔ Focus on real-world, business-friendly security solutions ✔ 100% confidentiality and ethical standards 🎯 How I Work : -------------------- 1.Understand your system, business, and risk level 2.Perform thorough security testing and analysis 3.Provide a detailed vulnerability report with fixes 4.Support remediation and re-testing If you’re looking for a reliable Cyber Security expert who takes security seriously and delivers real value let’s connect. 📩 Message me to discuss your project and secure your business today.

  • Vulnerability Assessment
  • SQL
  • Cyber Threat Intelligence
  • OWASP
  • NIST SP 800-53
  • PCI DSS
  • ISO 27001
  • SQL Injection Mitigation
  • HIPAA
  • SOC 2
  • GDPR
  • Nessus
  • Metasploit
  • API Testing
  • Cybersecurity Tool
  • NIST Cybersecurity Framework
  • AT&T Cybersecurity
  • Cybersecurity Management
  • Blockchain
  • Penetration Testing
Prashant D.

Bengaluru, India

$25/hr
4.9
13 jobs

6+ years as an Offensive Security Researcher, OSCP and CEH v12 certified, I help startups, SaaS companies, and enterprises think like an attacker before real attackers do through hands-on Penetration Testing, Red Teaming, and Vulnerability Assessment (VAPT) across web, mobile, API, network, and cloud environments. My approach is simple: real offensive security isn't a scanner dump it's manual exploitation, chained attack paths, and a prioritized, developer-ready remediation plan mapped to your actual business risk. With a strong software engineering background, I read source code, trace data flows, and reason about architecture catching business-logic flaws, privilege-escalation chains, and design weaknesses that automated tools always miss. 🎯 PENETRATION TESTING & VAPT Full-scope Vulnerability Assessment and Penetration Testing (VAPT) across the OWASP Top 10, OWASP API Security Top 10, and PTES/OSSTMM methodologies: broken access control, IDOR, SSRF, SQLi/NoSQLi/command/template injection, XSS, CSRF, insecure deserialization, auth/session flaws, privilege escalation, and business-logic abuse. Web App Pentesting: React, Angular, Vue, Next.js, Node.js, Django/Flask/FastAPI, Spring, Laravel, Rails, .NET, Go Mobile Pentesting: Android & iOS per OWASP MASVS/MASTG, static + dynamic analysis, reverse engineering, insecure storage, API/backend abuse API Pentesting: REST, GraphQL, SOAP auth bypass, rate-limit abuse, mass assignment, BOLA/BFLA Network Pentesting: internal/external, Active Directory attacks (Kerberoasting, pass-the-hash, lateral movement, privilege escalation), segmentation testing Every finding is manually verified (zero false positives), CVSS-scored, and delivered with an executive summary + technical deep dive + exact remediation steps, plus a free retest. Tools: Burp Suite Pro, OWASP ZAP, Nmap, Metasploit, Cobalt Strike, Nuclei, sqlmap, Nessus, ffuf, BloodHound, Mimikatz, Hashcat, John the Ripper, Wireshark 🕵️ RED TEAMING & ADVERSARY SIMULATION End-to-end Red Team engagements simulating real-world TTPs mapped to MITRE ATT&CK: initial access, phishing simulation, C2 infrastructure, privilege escalation, lateral movement, persistence, and data exfiltration testing people, process, and technology together, not just systems. Purple Team collaboration to strengthen detection and response (SOC/EDR/SIEM evasion & tuning). ☁️ CLOUD SECURITY (AWS, Azure & GCP) IAM and least-privilege reviews, network segmentation, exposed storage (S3/Blob/GCS), privilege-escalation paths, and CIS Benchmark hardening. Cloud penetration testing and CSPM assessments using Prowler, ScoutSuite, and Pacu. ⚙️ DEVSECOPS & INFRASTRUCTURE SECURITY Security embedded into CI/CD (GitHub Actions, GitLab CI, Jenkins), container/Kubernetes security (Trivy, Grype, RBAC, Pod Security Standards), and IaC security review for Terraform/CloudFormation/Ansible (Checkov, tfsec). SAST, DAST, SCA, and secrets scanning integration (Semgrep, Snyk, SonarQube, Gitleaks, TruffleHog). 🤖 AI / LLM SECURITY Offensive testing of AI/ML and LLM-powered features against the OWASP Top 10 for LLM Applications and MITRE ATLAS: prompt injection, jailbreaks, model DoS, sensitive-data leakage, insecure output handling, and excessive agency in agentic systems. 🧠 SECURITY ENGINEERING & RESEARCH Secure code review, threat modeling (STRIDE, attack trees), reverse engineering (Java/bytecode, anti-tamper analysis), malware analysis fundamentals, and security architecture design. 🤝 HOW I WORK: 1️⃣ Free scoping call to define objectives, rules of engagement, and scope 2️⃣ Testing/assessment with clear, regular communication 3️⃣ A prioritized report Executive Summary + technical detail + exact fixes 4️⃣ Free retest and debrief once your team remediates Every engagement is handled under strict confidentiality, signed Rules of Engagement, and full written authorization. I don't oversell if you don't need a service, I'll tell you honestly. Keywords: penetration testing, ethical hacking, VAPT, red teaming, purple team, OSCP, CEH, offensive security, web app pentest, mobile pentest, API pentest, network pentest, Active Directory pentest, cloud security, AWS pentest, Azure pentest, GCP pentest, DevSecOps, cybersecurity consultant, vulnerability assessment, security audit, ISO 27001, SOC 2, GDPR compliance, MITRE ATT&CK, OWASP Top 10, secure code review, threat modeling, AI security, LLM security. 📩 Message me with your project details, and I'll respond with a clear, no-pressure scoping plan.

  • Vulnerability Assessment
  • Web Application Security
  • Penetration Testing
  • Information Security
  • OWASP
  • API
  • Cloud Security
  • DevOps
  • Kubernetes
  • IT Compliance Audit
  • ISO 27001
  • SOC 2
  • Network Security
  • Risk Assessment
  • NIST Cybersecurity Framework
  • Information Security Audit
  • Information Security Governance
  • Governance, Risk Management & Compliance
  • Information Security Consultation
Himangkumar S.

Surat, India

$20/hr
5.0
12 jobs

Are you looking for a highly skilled Penetration Tester to secure your assets from cyber threats? I specialize in identifying, analyzing, and mitigating security vulnerabilities using the latest industry standards, ensuring your digital assets remain safe from hackers. 🔎 My Expertise: ✅ Web Application Security Testing – Detecting critical vulnerabilities using OWASP Top 10, including SQL Injection, XSS, Authentication flaws, and more. ✅ Network Penetration Testing – Assessing your infrastructure, servers, and APIs against potential cyber threats. ✅ Compliance & Risk Assessment – Ensuring security compliance with ISO 27001, GDPR, PCI-DSS, and NIST standards. ✅ Detailed Reporting & Remediation Guidance – Providing executive-friendly reports with step-by-step fixes for developers. ✅ Follow-Up Security Validation – Retesting vulnerabilities to ensure successful remediation. 🔥 Why Hire Me? ✔ Proven Track Record – 100% Job Success with multiple satisfied clients. ✔ Real-World Hacking Techniques – Using ethical hacking methods to simulate actual attacks. ✔ Business-Centric Approach – Security solutions tailored to protect your brand, data, and reputation. ✔ Collaborative & Transparent – Clear communication with regular updates and actionable insights. Avoid million-dollar data breaches with proactive security testing. 🚀 Let’s strengthen your cybersecurity! Message me now to discuss how I can help protect your business from security threats.

  • Vulnerability Assessment
  • Web App Penetration Testing
  • Penetration Testing
  • Network Penetration Testing
  • Web Application Security
  • System Security
  • Cyber Threat Intelligence
  • OWASP
  • Kali Linux
  • ISO 27001
  • NIST Cybersecurity Framework
  • SOC 2
  • Red Team Assessment
  • Cybersecurity Management
  • Cybersecurity Tool
Prince S.

Ahmedabad, India

$15/hr
5.0
2 jobs

I am a Software Engineer and Cybersecurity Specialist. I don't just build applications; I engineer secure, intelligent, and resilient systems. Whether you need a strict-compliance data pipeline, a custom AI agent, or a high-performance web platform, I bridge the gap between cutting-edge development and enterprise-grade security. I ensure your software is not only scalable but completely secure by design. Core Expertise: 🛡️ Cybersecurity & Digital Forensics Vulnerability Assessments & Penetration Testing Threat Intelligence & Secure-by-Design Architecture Isolated-Environment Compliance & Zero-Leak Data Handling 🤖 Python, AI & Automation Robust Backend Architecture (FastAPI, Django) AI Agent Development & LLM Integrations (RAG, NLP) Automated Data Pipelines & Workflow Optimization 💻 Full-Stack Web Development Responsive Front-End UI/UX (HTML5, CSS3, Bootstrap) Secure Payment Gateway Integrations & API Development Complex Dashboard & Enterprise-Platform Development Why Work With Me? I approach every project with a "Security-First" mindset. Having executed highly sensitive technical research and deployed comprehensive web platforms, I understand the critical importance of optimized code, zero vulnerabilities, and strict deadlines. I write clean logic, communicate transparently, and take full accountability for the end product. Let’s connect and discuss how we can build something secure, intelligent, and impactful for your business.

  • Vulnerability Assessment
  • Python
  • Full-Stack Development
  • ML Automation
  • Cybersecurity Tool
  • Desktop Application
  • Software Development
  • Web Development
  • Penetration Testing
  • Data Scraping
  • Front-End Development
  • API
  • NIST Cybersecurity Framework
  • Security Analysis
  • Cyber Threat Intelligence
  • Web Design
  • AI Chatbot
  • AI Data Analytics
  • AI Implementation
  • AI Model Integration

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