Penetration Testers For Hire
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Hire geologistt
"Research. Security. Automation. One Trusted Partner" Preferred Freelancer, verified 5-star expert, and member of the elite top 1% of freelancers on Freelancer.com serving since 2011. A2Z Research Consultants is a multi-disciplinary consultancy advising organizations on..."Research. Security. Automation. One Trusted Partner" Preferred Freelancer, verified 5-star expert, and member of the elite top 1% of freelancers on Freelancer.com serving since 2011. A2Z Research Consultants is a multi-disciplinary consultancy advising organizations on research integrity, cybersecurity posture, and intelligent automation — combining deep technical delivery with strategic guidance. Backed by 680+ five-star delivered projects since 2011, we bring the same rigor and delivery discipline that built our track record to every engagement across our three advisory practices. 1. Research & Publication Advisory We advise and deliver for undergraduate to PhD students, researchers, and professionals on: Research papers targeting SCI/Scopus journal acceptance Theses, dissertations, and research proposals Statistical analysis (SPSS, ANOVA, MANOVA, NVivo, Python, R) Critical literature reviews, case analyses, capstone projects Journal article critiques, annotated bibliographies, admission essays Proofreading, editing, CV/portfolio development 2. Cybersecurity Advisory & Delivery Our cybersecurity practice delivers real business outcomes, not just audits on paper. Recently delivered a $20,000 engagement for a US-based multinational firm — hands-on evaluation of leading platforms (CrowdStrike Falcon, Qualys VMDR, Tenable, Microsoft Defender, Axonius) across AWS cloud and Apple/Windows environments, culminating in a detailed technical comparison report and executive PowerPoint deck. Earned a 5-star review for the depth and clarity of the analysis. We also advise on: Cybersecurity tool evaluation & vendor comparison (SIEM, EDR, vulnerability management, cloud security platforms) Vulnerability assessments and penetration testing Security audits and compliance documentation (ISO 27001, SOC 2) 3. AI & Automation Strategy We advise on and build practical automation systems that solve real operational problems: Automated customer service operations for a US-based e-commerce business Developed knowledge-based chatbots and internal productivity tools using n8n, LangChain, and RAG-based applications Let's connect if you're looking for a trusted, long-term advisory partner who delivers results with transparency and professionalism. Best regards, Shahid Ali Founder, A2Z Research Consultants less -
Hire mannanmaan1425
✅ Core Expertise Web & App Development | SaaS & CRM Systems | AI Solutions | Automation | Digital Experience Web Development & Design – Modern, responsive, SEO-optimized, high-converting websites Mobile App Development – Cross-platform & native (Android & iOS) SaaS / CRM Platforms – Scalable systems &...✅ Core Expertise Web & App Development | SaaS & CRM Systems | AI Solutions | Automation | Digital Experience Web Development & Design – Modern, responsive, SEO-optimized, high-converting websites Mobile App Development – Cross-platform & native (Android & iOS) SaaS / CRM Platforms – Scalable systems & enterprise-grade applications, dashboard development Automation & Workflows – N8N, Zapier, Make.com, Zoho integrations SEO & Performance Optimization – Technical SEO, speed, and conversion optimization ✅ What I Offer 🤖 AI & Machine Learning AI-powered applications & intelligent systems Chatbots, NLP & Generative AI AI Agents & workflow automation Predictive analytics & data-driven solutions 🏗 Development & Architecture Full-Stack Development (UI/UX + Backend Engineering) REST & GraphQL API Development Scalable backend systems (Django, FastAPI, Node.js, ASP.NET) Software Architecture & System Design 🛒 E-Commerce & CMS Shopify & Custom E-Commerce Solutions WordPress Development (Elementor, Custom Themes) Payment gateway & third-party integrations ⚙️ Automation & Engineering Web scraping & data extraction Workflow automation systems AI-driven process automation Microcontroller & hardware integrations ✅ Additional Capabilities (Positioned as supporting skills, not core focus) Technical Writing & Documentation Project Management (Agile, Asana, workflows) UI/UX & Graphic Design fundamentals Word processing & structured documentation Data handling & operational support systems ✅ Tech Stack Python, JavaScript, C#, Dart, Java, Swift Django, Flask, FastAPI, Node.js, NestJS, ASP.NET Core React, Next.js, Vue, Angular | Flutter PostgreSQL, MongoDB | Docker, Kubernetes, AWS, GCP PyTorch, Scikit-learn, OpenAI N8N, Zapier, Make.com, Zoho ✅ Why Work With Me 8+ Years of Proven Experience Clean, Scalable & Maintainable Architecture Strong Communication & Remote Collaboration Business-Focused & Results-Driven Approach On-Time Delivery with High-Quality Standards less -
Hire AhmadSameer
بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, API Security, Mobile Applications Security, Software Security, Malware Removal, Systems Hardening, Server Security, Digital Forensics, NGFW solutions(FortiNet,...بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, API Security, Mobile Applications Security, Software Security, Malware Removal, Systems Hardening, Server Security, Digital Forensics, NGFW solutions(FortiNet, pfSense,Palo Alto), Physical Security Consultancy @System Administration: Linux/Unix-like systems, MS Windows servers, Performance Optimization @Web Development: WordPress, Joomla, Drupal, Shopify. @Virtualization/Containerization: VMWare, Xen, VirtualBox, Docker. @Web Scraping/Automation: BeautifulSoup, Selenium. @Programming/Scripting: Python,Perl,Bash,Batch,PowerShell,VBA,AutoHotkey. @Other Services: Data Recovery, Speed Optimization, and SEO. @Trading: Deriv/Binary Bot Development. I DO NOT PROVIDE BLACK HAT SERVICES. ما شاء الله لا قوة إلا بالله less -
Hire SystemX2
Senior Full-Stack Lead & AI Integrator 10 years of experience delivering robust Web and Mobile applications. I specialize in the "Modern Triple-Threat": High-end Frontend (React/Next.js), Scalable Backend (Node/PHP/Python), and Cloud Infrastructure (AWS/DevOps). Core Competencies: The Stack: Node.js (Express), PHP...Senior Full-Stack Lead & AI Integrator 10 years of experience delivering robust Web and Mobile applications. I specialize in the "Modern Triple-Threat": High-end Frontend (React/Next.js), Scalable Backend (Node/PHP/Python), and Cloud Infrastructure (AWS/DevOps). Core Competencies: The Stack: Node.js (Express), PHP (Laravel), Python (Django), and React. The Edge: Integrating AI Agents (OpenAI/LangChain) and specialized e-commerce logic (Salesforce/Shopify). The Scale: Deploying via Docker & Kubernetes with a focus on RESTful API architecture. The Design: UX-driven development ensuring that "perfect results" aren't just functional, but intuitive. I solve complex problems with elegant, maintainable code. Available for architectural consulting and end-to-end product development. less -
Hire miguelml87
I help startups and businesses build scalable, secure, and high-performance applications. With over a decade of software engineering experience, I've worked on everything from MVPs for startups to large-scale enterprise systems handling millions of users and transactions. I believe in writing clean, maintainable code...I help startups and businesses build scalable, secure, and high-performance applications. With over a decade of software engineering experience, I've worked on everything from MVPs for startups to large-scale enterprise systems handling millions of users and transactions. I believe in writing clean, maintainable code while keeping business goals at the center of every decision. My goal is simple: deliver software that works, scales, and creates value for your business. less -
Hire udayarpandey2022
udayarpandey2022 udayarpandey2022
$75 USD / hour
DevOps Engineer | K8s, Docker, Terraform, CI/CDNepalDevOps Engineer specializing in cloud infrastructure automation, container orchestration, and CI/CD pipeline design across AWS and Azure. Core DevOps stack: Kubernetes, Docker, Terraform, Ansible, Jenkins, GitHub Actions, AWS (EC2, EKS, S3, IAM), Azure (AKS, VMs, DevOps Pipelines), Prometheus, Grafana, CEPH storage,...DevOps Engineer specializing in cloud infrastructure automation, container orchestration, and CI/CD pipeline design across AWS and Azure. Core DevOps stack: Kubernetes, Docker, Terraform, Ansible, Jenkins, GitHub Actions, AWS (EC2, EKS, S3, IAM), Azure (AKS, VMs, DevOps Pipelines), Prometheus, Grafana, CEPH storage, Linux, Bash/Python scripting (expert level). Beyond core DevOps, I bring deep infrastructure and security experience: • Virtualization: VMware, Proxmox, KVM • VoIP/Telephony: Asterisk (PBX design, deployment, troubleshooting) • DNS & DNS Security: architecture, hardening, DNSSEC, threat mitigation • Security: penetration testing, website/application security audits • WordPress: expert-level development, hardening, performance • End-to-end infrastructure design, monitoring, and 24/7 reliability engineering I design systems that are automated, secure, and built to scale, from provisioning through production monitoring. Ganesh D. less -
Hire mohammedbest
Cybersecurity student focused on Penetration Testing, with hands-on experience from the TCM Security Ethical Hacking course (Blue, Kioptrix, Academy, Dev, Butler, Vulnserver). Ranked Adept (Top 15%) on TryHackMe, currently progressing through the Jr Penetration Tester path. Red Hat Linux certified with solid...Cybersecurity student focused on Penetration Testing, with hands-on experience from the TCM Security Ethical Hacking course (Blue, Kioptrix, Academy, Dev, Butler, Vulnserver). Ranked Adept (Top 15%) on TryHackMe, currently progressing through the Jr Penetration Tester path. Red Hat Linux certified with solid networking fundamentals (Cisco, NTI Network Security). Currently expanding into Cloud Security through AWS Security training. Comfortable with Python scripting and documenting pentest methodology — projects available on GitHub. C1 Advanced English (EF SET). Open to entry-level penetration testing and security analysis work. less -
Hire siva3301
Costume Design, Mechanical Engineering, Penetration Testing, Social Media Marketing, Web DevelopmentI build fast, mobile-friendly websites specifically designed for restaurants, hotels, and small shops. In today's world, 80% of customers search for local businesses on their phones—if your website is slow or difficult to navigate, you're losing potential customers. I specialize in hand-coded HTML, CSS, and...I build fast, mobile-friendly websites specifically designed for restaurants, hotels, and small shops. In today's world, 80% of customers search for local businesses on their phones—if your website is slow or difficult to navigate, you're losing potential customers. I specialize in hand-coded HTML, CSS, and JavaScript websites that load quickly, look great on every device, and make it easy for customers to view menus, book tables, contact your business, or learn about your services. No expensive page builders, no unnecessary monthly fees—just clean, professional websites built for speed, reliability, and long-term performance. Alongside web development, I actively develop personal projects in Machine Learning and Cybersecurity to strengthen my technical skills. My projects include AI-powered applications, data analysis, automation tools, and security-focused solutions, giving me a strong foundation in modern software development and problem-solving. I am a Computer Science student with a keen eye for design, performance, and user experience. I am currently offering affordable rates while building my professional portfolio with real businesses. Every project is delivered within 24–48 hours, includes unlimited revisions until you are completely satisfied, and is backed by clear communication throughout the development process. less -
Hire pavlof555
Hi there! We are passionate Full-Stack, Mobile App Developer with a creative and technical edge blending cutting-edge AI/ML and high-performance products. With years of hands-on experience, we specialize in building everything from intuitive front-end interfaces to robust back-end architectures and AI-driven...Hi there! We are passionate Full-Stack, Mobile App Developer with a creative and technical edge blending cutting-edge AI/ML and high-performance products. With years of hands-on experience, we specialize in building everything from intuitive front-end interfaces to robust back-end architectures and AI-driven automation that drive real business impact. What We Bring: - Full-Stack Development : PHP, Laravel, MERN, Blockchain, Angular.js, Next.js, Django, FastAPI, Wordpress, Shopify, Odoo ... - Mobile App Development : React Native, Flutter, Android (Kotlin), iOS (Swift), Expo, cross-platform apps ... -AI/ML : Python ,TensorFlow, PyTorch, OpenAI APIs, predictive modeling, OpenCV -Bot : Python, Scraping, Algo_trading, Telegram, Automation, CRM, Excel We love transforming ideas into real-world digital products that feel fast, smart, and alive. Lets collaborate and bring your next big idea to life with precision, performance, and creativity. less -
Hire mgo5802a626eabec
mgo5802a626eabec mgo5802a626eabec
$45 USD / hour
Senior FullStack Developer | Top Rated | +10 YearsArgentinaTop Rated Full-Stack Developer with 10+ years of experience building web and mobile applications. 110+ completed projects on Freelance. I specialize in three stacks where I deliver the most value: - Backend & APIs with PHP (Laravel, Symfony, CodeIgniter) - clean, scalable, well-documented code. - Frontend & SPAs...Top Rated Full-Stack Developer with 10+ years of experience building web and mobile applications. 110+ completed projects on Freelance. I specialize in three stacks where I deliver the most value: - Backend & APIs with PHP (Laravel, Symfony, CodeIgniter) - clean, scalable, well-documented code. - Frontend & SPAs with Angular - dashboards, admin panels, and complex business applications. - Cross-platform mobile apps with Ionic, Flutter and React Native - iOS and Android, with Firebase, push notifications, and social login. What clients tell me they value most: - I ship on time and communicate clearly. No surprises, no excuses. - I think like a systems analyst, not just a coder - I ask the right questions before writing code, which saves you time and money. - I write maintainable code your next developer won't curse at. - Bilingual: fluent in English and Spanish, so communication is never a bottleneck. I also work with Node.js (Express, REST APIs, JWT), WordPress (custom themes and plugins), C#/.NET, and databases like MySQL, PostgreSQL, SQL Server, MongoDB, and Firebase. Whether you need a new app built from scratch, an existing system improved, or a developer who can take ownership of a project end-to-end - I can help. Send me a message with a few details about your project and I'll reply within a few hours with honest feedback on scope, timeline, and how I'd approach it. less
