Certified Ethical Hackers zum Anheuern
27 Ergebnisse angezeigt
Gesponserte Freelancer
-
vedkolambkar135 vedkolambkar135
$9 USD / Stunde
Cyber-Security Specialist,OSINT,Security EngineerGermanyAnwendertests, Testen von Webseiten, Physische Standortvermessung, Computer-Sicherheit, InternetsicherheitCertified Ethical Hacker |Penetration Tester | Bug Hunter | Security Researcher | Engineer I can help to you make your website secureCertified Ethical Hacker |Penetration Tester | Bug Hunter | Security Researcher | Engineer I can help to you make your website secure weniger
vedkolambkar135
anheuern
-
Computer-Sicherheit, Websicherheit, Internetsicherheit, Penetrationsprüfung, Physische StandortvermessungCybersecurity consultant specializing in penetration testing, offensive security, cloud and application security, SOC/SIEM implementation, and ISO 27001 readiness. Expert-level certified with OSCE³, OSED, OSWE, OSEP, OSCP, CISSP, CNVP, PenTest+, and Security+. Published multiple CVEs for real-world vulnerabilities,...Cybersecurity consultant specializing in penetration testing, offensive security, cloud and application security, SOC/SIEM implementation, and ISO 27001 readiness. Expert-level certified with OSCE³, OSED, OSWE, OSEP, OSCP, CISSP, CNVP, PenTest+, and Security+. Published multiple CVEs for real-world vulnerabilities, including CVE-2024-8784, CVE-2024-8945, CVE-2024-8867, CVE-2024-9030, and CVE-2025-3219, demonstrating strong research and testing capability. Providing penetration testing, SOC/SIEM setup, cloud/application security assessments, ISO 27001 support, secure architecture reviews, and vulnerability research - all delivered with clear findings, actionable remediation guidance, and measurable security improvements. As a Security Lead at Bytium LLC, I bring technical leadership, professional experience, and a high standard of cybersecurity practice to every engagement. Let’s work together on your next project. weniger
bfella
anheuern
-
I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software...I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software solutions. With a focus on modern architectural patterns, microservices, and cloud-native technologies, I ensure that your software architecture is flexible, resilient, and ready for future growth. I work closely with each client to understand their specific challenges and objectives, providing personalized guidance on technology selection, system design, and best practices for implementation. My goal is to empower your development teams with a solid architectural framework that accelerates development, facilitates maintenance, and reduces overall project risk. Partner with me to transform your vision into a software reality that drives business success and technological innovation. My certifications: - Microsoft – Azure Administrator - Microsoft – Azure Fundamentals - Microsoft – Azure AI Fundamentals - Microsoft – Azure Data Fundamentals - CompTIA CASP+ - CompTIA Security+ - EC Council – CEH Certified Ethical Hacker -eLearnSecurity – eCRE Certified Reverse Engineer - IITAC – Certified Reverse Code Engineering Professional - IACRB – Certified Reverse Engineering Analyst -SmartBear – SOAPUI NG Pro weniger
qprotex
anheuern
-
With over 7 years of proven expertise on Fiverr, Upwork, and Freelancer.com, I specialize in LinkedIn data scraping, LinkedIn and Apollo lead generation, and comprehensive B2B lead sourcing. My deep industry knowledge and unwavering commitment to excellence deliver impactful, long-term results for your business.With over 7 years of proven expertise on Fiverr, Upwork, and Freelancer.com, I specialize in LinkedIn data scraping, LinkedIn and Apollo lead generation, and comprehensive B2B lead sourcing. My deep industry knowledge and unwavering commitment to excellence deliver impactful, long-term results for your business. weniger
hammadarmy1t
anheuern
-
For the past years, I have operated at the intersection of deep-systems security, advanced software architecture, and artificial intelligence. I don't just write code; I architect robust ecosystems. From reverse-engineering malware at the assembly level to deploying localized Large Language Models (LLMs) and...For the past years, I have operated at the intersection of deep-systems security, advanced software architecture, and artificial intelligence. I don't just write code; I architect robust ecosystems. From reverse-engineering malware at the assembly level to deploying localized Large Language Models (LLMs) and engineering fully automated web applications, I build systems that are secure by design, intelligent by nature, and infinitely scalable. My foundation as a Principal Security Engineer dictates how I build. Because I know exactly how to tear down cloud environments, bypass EDRs, and exploit web vulnerabilities (XSS, SQLi), I know precisely how to defend against them. I don't just point out flaws; I deploy the firewalls, configure the Linux/Windows servers, and harden the bare-metal infrastructure. Beyond defense, I am a creator. As a Full-Stack Developer and AI Engineer, I design complex applications (Python, Rust, Java, JavaScript) and integrate them with custom, locally hosted LLMs to ensure absolute data privacy. I connect these systems using advanced automation frameworks (n8n, Twilio , Vapi), building the neural pathways of modern, hyper-efficient businesses. Whether you need a network secured, a web app built, or an AI workflow automated, I deliver engineering at the highest level. Core Expertise ✅ Offensive & Defensive Security: Advanced Penetration Testing, Reverse Engineering (Assembly, C/C++), Digital Forensics, and Web/Cloud Security. ✅ AI & Large Language Models (LLMs): Local LLM deployment, secure AI integration, Machine Learning models, and privacy-first AI architecture. ✅ Full-Stack Software Architecture: End-to-end application development in Python, Java, JavaScript, Rust, and C. ✅ Advanced Automation & Orchestration: Building complex, multi-platform workflows using n8n, Twilio, and custom API integrations. ✅ Infrastructure & System Administration: Enterprise server configuration (Linux/Ubuntu, Windows Server), Virtual Machines, and Active Directory domination. ✅ Network Defense & Hardening: Deploying Next-Gen Firewalls, securing network perimeters, and architecting zero-trust environments. ✅ Scripting & Rapid Prototyping: Automating deployments and system tasks using Shell Scripting and PowerShell. ✅ Database Architecture: Secure SQL database design, optimization, and administration. weniger
Jafferi12
anheuern
-
Senior Full Stack Engineer & AI Architect -- CTO @ AiandBeyond (https://www.aiandbeyond.site/) Hi am a Top-Rated Software Engineer specializing in scalable web architecture, artificial intelligence (Ai ML CV), and robust data pipelines. I do not write monolithic scripts; I build modular, production-grade...Senior Full Stack Engineer & AI Architect -- CTO @ AiandBeyond (https://www.aiandbeyond.site/) Hi am a Top-Rated Software Engineer specializing in scalable web architecture, artificial intelligence (Ai ML CV), and robust data pipelines. I do not write monolithic scripts; I build modular, production-grade applications focused on 'Stability > Speed' for enterprise clients. With a 100% Job Success Score and extensive experience across modern JavaScript frameworks, Python, and .NET ecosystems, I handle the complete lifecycle of product development—from system design to automated deployment. Core Technical Stack: 1. Full Stack Web Development Frontend: Next.js 16 (App Router), React.js, Vue.js, Tailwind CSS. Backend: .NET (C#), Python (FastAPI/Django), Node.js (Express). Architecture: Strict TypeScript, modularized logic (services/controllers), and REST/GraphQL API design. Databases: PostgreSQL (SQL), MongoDB (NoSQL), Prisma/Drizzle ORM. 2. AI, Machine Learning & Computer Vision Computer Vision (CV): Object detection, image processing pipelines, and OpenCV. AI/ML: Predictive modeling, NLP, vector operations, and ETL pipelines. Generative AI: Custom LLM routing, RAG (Knowledge Bases), and API integrations (OpenAI, Anthropic). 3. Advanced Web Scraping & Automation Stealth Scraping: Playwright, Puppeteer, and Scrapy for bypassing complex anti-bot protections (Cloudflare/Akamai). Data Reliability: Implementation of randomized delays (jitter) and IP/User-Agent rotation to prevent bans. Background Jobs: 24/7 cron jobs deployed on VPS infrastructure (AWS/DigitalOcean) for persistent execution. Engineering Standards: I build immutable infrastructure. Every system I design includes strict error handling, API timeout management, and 'Circuit Breaker' patterns to ensure zero silent failures. All configuration and sensitive credentials are secure, and I provide comprehensive testing verification before handoff. Let’s discuss your system architecture and technical requirements. weniger
redspector
anheuern
-
Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions.Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions. weniger
MushtaqMagri
anheuern
-
touhidecevw touhidecevw
$60 USD / Stunde
Network & System Specialist|CCNP|Fortinet|RHCE|CEHBangladesh✅As a highly skilled and experienced network and system administrator with over 11 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete...✅As a highly skilled and experienced network and system administrator with over 11 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Unifi Enterprise Fortress Gateway, Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅Cisco, Tp-Link, Aruba, Fortinet, Ubiquiti, Planet, Huwei switch configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH Cloud and Digital Ocean, Contabo ✅Hyper-V, VMware ESXi, VMware Workstation, VirtualBox, KVM, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration , Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python ✅Overlay Networks VPN Expertise: Proficient in configuring and managing various overlay network VPNs, including ZeroTier, Tailscale, WireGuard, SoftEther VPN, Netbird , Netmaker, OpenVPN Cloud, I, Twingate and PeerVPN for secure, scalable, and decentralized networking, enabling seamless remote access, team collaboration, and encrypted communications across distributed systems. ✅Cisco Duo: MFA, 2FA, SSO, Identity Security Integration, Windows Logon, RDP, Microsoft AD, VPN Authentication. weniger
touhidecevw
anheuern
-
Technical Support & Research | Done Right, The First Time I’m here to help you scale without the headaches. I’m not just another VA who sits around waiting for instructions—I’m a technical researcher and developer who uses advanced tools to get your work done faster and more accurately than a manual team ever...Technical Support & Research | Done Right, The First Time I’m here to help you scale without the headaches. I’m not just another VA who sits around waiting for instructions—I’m a technical researcher and developer who uses advanced tools to get your work done faster and more accurately than a manual team ever could. What I bring to the table: Advanced Research (OSINT): I don’t just "search" the web. I use Open Source Intelligence (OSINT) tools to dig up data, verify leads, and find the "hidden gems" others miss. Rapid Web & AI Tools: I build and deploy custom tools and directories fast using v0.dev and React. If you need a functional prototype or a way to organize your data, I can have it live while others are still planning. Elite Admin & Data: Whether it’s high-volume Excel work, database cleaning, or technical transcription, I handle it with 100% accuracy. I have a "one-and-done" rule: I do it right the first time so you never have to ask twice. My Approach: I’m based in South Africa, I’m highly responsive, and I value your deadlines as much as you do. I’m not here to waste your time with back-and-forth—I’m here to deliver results so you can focus on the big picture. If you want someone sharp, technical, and reliable, let’s get to work. weniger
ameliahuman
anheuern
-
WELCOME TO MY PROFILE I provide a wide range of professional services in CYBERSECURITY, including HACKING AND PENETRATION TESTING, ENCRYPTION, REVERSE ENGINEERING, AND CRYPTOCURRENCY RECOVERY. I also specialize in securing social media accounts, NETWORK ENGINEERING, and INTERNET SECURITY. We also offer FRAUD...WELCOME TO MY PROFILE I provide a wide range of professional services in CYBERSECURITY, including HACKING AND PENETRATION TESTING, ENCRYPTION, REVERSE ENGINEERING, AND CRYPTOCURRENCY RECOVERY. I also specialize in securing social media accounts, NETWORK ENGINEERING, and INTERNET SECURITY. We also offer FRAUD DETECTION, DIGITAL FORENSICS, FLASH SOFTWARE (CRYPTOCURRENCY, BITCOIN AND USDT) AND LEGAL ASSISTANCE IN FRAUD AND DIGITAL FORENSICS CASES. With proficiency in various programming languages and technologies such as PHP, HTML, JAVASCRIPT, PYTHON, JAVA, C#, C++, AND NODE.JS, I am equipped to handle complex software development projects. I have deep knowledge of software architecture, database management, and web development frameworks like WordPress, Laravel, and Shopify. Additionally, I am skilled in mobile app development for BOTH IOS AND ANDROID, using frameworks like Flutter, Swift, and React Native. I also have experience with cloud computing, API integration, and BLOCKCHAIN TECHNOLOGY. My expertise extends to areas like game development, artificial intelligence, system administration, and digital marketing. I am familiar with tools such as Figma, Adobe Premiere Pro, Google Analytics, and various e-commerce platforms In the realm of INTERNET AND NETWORK SECURITY, I am proficient in using CLOUDFLARE, VPNS, FIREWALLS, and other security measures to protect systems. I also have experience with tools like METATRADER 4, data backup solutions, API testing, and Amazon FBA. With a strong focus on system optimization, data integration, and cloud services such as AWS and Azure, I offer comprehensive tech solutions. If you’re looking for high-quality and reliable services, don’t hesitate to reach out and look forward to collaborating with you. weniger
Chrism276
anheuern
