Hire expert
Wireless Security Engineers
for any job

✨✨ “ حَسْبُنَا اللَّهُ وَ نِعْمَ الْوَ كِيلُ ”✨✨ “Sufficient for us is Allah, and [He is] the best Disposer of affairs.” ▶Myself Amna Ahmad and I am a highly committed towards my work. You can rely on QualityXenter for quality and consistency in writing. I never violate copyright rules. I am professionally active in the field of writing since 2019 for my clients on different platforms. I am well versed in various referencing styles such as ✔Harvard, ✔APA, ✔MLA, ✔Chicago, ✔AGLC, ✔OSCOLA Turabian, ✔IEEE and various others. 100% plagiarism-free essays for everyone! ▶Professionally qualified Freelancer with more than ten years of experience. Available 24/7 to provide quality and reliable services that suits your budget. Have completed more than 5000 projects that ranges from; ✔Academic Writing (Research Papers, Term Papers, and Course Works) ✔Thesis and Dissertations ✔Presentations ✔Proposals ✔Business Plans ✔Research Writing ✔Report Writing ✔Data analysis ✔SPSS, MATLAB ✔Machine Learning ✔Deep Learning ✔Technical Writing ✔Proofreading ✔ebook writing ✔Graphic Design ▶Be assured of 100% original content with strict adherence to deadline. ★★★★★Exceptional quality work ★★★★★100% original and plagiarism free work ★★★★★ Constant Communication ★★★★★Prompt delivery ╚⏤⏤------------------------------------------⏤╗❀╔⏤-------------------------------------------------------⏤⏤╝ ▶I am dam sure that you will love my services, try me once at least. I am anxiously waiting for your messages......❣

Software Engineer | Cybersecurity Specialist | Network Security Engineer | Embedded Systems Developer | Medical Coder I am a versatile professional with a degree in Software Engineering and Information Systems and over 5 years of experience in software development, embedded systems, cybersecurity, network security, and medical coding. With a strong academic background and hands-on expertise, I deliver high-quality solutions across various domains. Services Offered : ✔ Software Development Full-stack web development Desktop applications API integrations and automation scripts ✔ Embedded Systems Design Development of IoT systems Hardware-software integration Microcontroller programming ✔ Cybersecurity Solutions Threat analysis Vulnerability assessments Penetration testing Security architecture design ✔ Network Security Network configuration Troubleshooting and optimization using Cisco technologies ✔ Medical Coding Accurate ICD-10 medical coding Compliance audits for healthcare organizations ✔ Technical Writing Deliverables : Custom software applications Embedded IoT solutions Secure and optimized network architectures Comprehensive cybersecurity audit reports Accurate and compliant medical coding records Training modules and documentation Technical Proficiencies : ✔ Programming Languages: Python, Java, C#, JavaScript, C, C++ ✔ Embedded Systems Tools: Arduino IDE, PlatformIO, Keil uVision, Microchip MPLAB X ✔ Microcontrollers: Arduino, ESP8266/ESP32, STM32, Raspberry Pi ✔ IoT Protocols: MQTT, HTTP, WebSocket, Zigbee ✔ Tools & Technologies: Docker, Git, Jenkins, SQL, MySQL, Wireshark ✔ Cybersecurity Frameworks: NIST, ISO 27001, OWASP ✔ Networking Tools: Cisco Packet Tracer, GNS3 ✔ Medical Coding Software: 3M CodeFinder, TruCode Encoder Language & Communication : I am highly proficient in English, Arabic with excellent written and verbal communication skills. I excel at delivering clear and concise documentation, ensuring seamless collaboration, and tailoring solutions to meet client needs. ? Let’s work together to bring your projects to life! ?

Specialised in Network Engineering: - network design: wired and wireless; - server setup and installation, - switches and routers (Cisco, HP, Ubiquiti); - CCNA - VMWare solutions - network printers; - computer design, - soft installation; - fibre and ethernet cables; - it consulting; - CCTV systems: Milestone, Avigilon, Axis, Hikvision (Hik-Connect and Hik-Central), etc; - access control systems: Gallagher, Honeywell (WinPak), Paxton; - intercom systems.

WiFi ✔️Security✔️NAC✔️LAN✔️ Hotspot✔️ I have 12 years of experience in designing deployment and selling of : •WiFi products (Mojo(Arista), Ruckus, Aruba,Cisco, Ubiquiti) •Switching, (Cisco, HP) •Perimeter Security •Network Security (Fortigate, Sophos) •Wireless site Survey (Ekahau, AirMagnet) •Data center Network consulting and deployment in my professional career and executed few projects of Cisco ISE,Aruba Clearpass CPPM with MS Intune as MDM,Cisco CME for VoIP, Mikrotik Router,cAP, CAPsMan,Ubiquiti WiFi ,Aruba Mobility Master and Controller, WatchGuard Wireless, Arista(Mojo) wireless, Symantec Endpoint protection Solution as Freelancer. Certification achieved:- CCNA certified,CWNA course done... •Corporate training on Wireless (WiFi) technologies.

I’m a Certified Ethical Hacker (CEH) and cybersecurity professional with 5+ years of hands-on experience securing servers, cloud infrastructure, VPS environments, self-hosted applications, and enterprise systems. I specialize in penetration testing, DevSecOps, AI-powered security automation, malware removal, infrastructure hardening, and incident response. I help businesses identify and eliminate vulnerabilities before attackers can exploit them. 🔐 Core Expertise ✔ Penetration Testing & Vulnerability Assessment ✔ Ethical Hacking & Security Auditing ✔ DevSecOps & CI/CD Security ✔ Linux, VPS, Docker, WSL & Cloud Security ✔ Malware Removal & Incident Response ✔ Nextcloud, cPanel/WHM, osTicket & Self-Hosted Security ✔ AI-Powered Threat Detection & SOC Automation ✔ OSINT Investigations & Digital Forensics ✔ Cryptography & Blockchain Security ✔ Firewall, VPN & Web Filtering Solutions 🏆 Certifications & Achievements ✅ Certified Ethical Hacker (CEH) ✅ Google Cybersecurity Professional Certificate 🏆 National Capture The Flag (CTF) Winner 🚀 What I Can Help You With Penetration testing for websites, servers, APIs, and applications Securing VPS, Linux servers, Docker stacks, and cloud environments Malware cleanup and compromised server recovery DevSecOps implementation and CI/CD hardening AI-based cybersecurity automation and SOC workflows Security auditing for self-hosted infrastructure Firewall, VPN, and endpoint security deployment Incident response and forensic investigations 🧠 Real-World Experience Recovered hijacked domains and compromised hosting accounts Hardened production Nextcloud and self-hosted environments Performed DoS simulations and IoT security testing Built secure Linux firewall and VPN infrastructures Worked on blockchain infrastructure hardening at CryptoAutos Developed custom security and forensic tooling 🎓 Background Currently pursuing a Bachelor’s degree in Cybersecurity (2022–2026) while actively working on real-world cybersecurity, cloud security, DevSecOps, AI security automation, and offensive security projects. 🤝 Why Clients Work With Me I focus on practical security, not just automated scans. I simulate real-world attacks, identify critical weaknesses, and provide clear remediation steps that improve your actual security posture. If you need someone who can ethically break into systems, secure infrastructure, automate security workflows, and harden production environments — I’m ready to help. Let’s secure your systems before attackers do.

Ahmed Sherif is an Information Security Consultant who works to help companies secure their assets. He believes that penetration testing is mandatory to every company. We live in the age of technology and each day the risk of being hacked increases, so the best way to fight hackers is with hackers, but good ones. Ahmed has worked as a web developer before pursuing bug bounty hunting, during which he helped many companies secure their assets and mentioned in their hall of fame including but not limited to: Facebook, Alibaba, InnoGames, L'Oreal, Hackerone, and much more private programs. He has also been awarded the title of the most valuable hacker by InnoGames for the year 2019, he got a custom made avatar to be used by players worldwide in Forge of Empires game as a gift to commemorate him and is a holder of the OSWE (Offensive Security Web Expert) certificate.

As a experienced Cybersecurity Consultant and Ethical Hacker, I bring over 8+ years of industry experience to help organizations protect their digital assets and enhance their security posture. Also I have 8+ years of experience in cybersecurity training and development, I specialize in educating and empowering organizations to enhance their security posture. My expertise lies in delivering comprehensive training programs that cover a wide range of cybersecurity topics, including ethical hacking, security awareness, and risk management. I am dedicated to helping organizations fortify their digital defenses and protect critical information assets. My qualifications include the prestigious CREST, OSCP, CISA, CEH, EWPTXV2, ISO 27001-2022 Lead Implementer and ECSA certifications, reflecting my deep understanding and proficiency in the cybersecurity field. I specialize in uncovering vulnerabilities, implementing robust security solutions, and providing tailored training programs to elevate the cybersecurity awareness of IT professionals. My expertise spans across network security, risk management, compliance, and data protection, ensuring a comprehensive approach to safeguarding your organization. Services Offered: 1. Security Assessment and Audits 2. Threat Detection and Incident Response 3.Risk Management and Consulting 4. Security Architecture and Implementation 5. Data Protection and Privacy 6. Training and Awareness Training Services Offered: 1. Ethical Hacking Training: • Conduct hands-on training sessions to teach ethical hacking techniques and methodologies. • Use real-world scenarios and simulations to provide practical experience in identifying and mitigating security vulnerabilities. • Cover topics such as penetration testing, network security, and web application security. Certifications: • Offensive Security Certified Professional (OSCP) • Certified Information Systems Auditor (CISA) • Certified Ethical Hacker (CEH) • CREST • EWPTXv2 • ISO 27001-2022 Lead Implementer • ECSA Client Testimonials: "Collaborating with Hitesh Agarwal significantly improved our company's security. Their expertise in identifying and mitigating vulnerabilities is unmatched." - Gaadi Jeeto, Thundersoft Global, Figg Wealth, CodeTechLab etc. "The training sessions provided by Hitesh Agarwal greatly enhanced our team's cybersecurity skills and awareness." - Rotork, Finance Sector etc. Why Choose Me? • Extensive experience in diverse cybersecurity domains. • Proven track record of securing systems and elevating cybersecurity practices. • Good experience to perform the auditing, • Commitment to continuous learning and staying abreast of the latest cybersecurity trends and technologies. Call to Action: Ready to strengthen your organization's cybersecurity defenses? Let's discuss how I can help you achieve a resilient security posture. Contact me today to get started.

Certified and Experienced IT Network, Cloud, and Security Engineer with a demonstrated history of education and work in the Energy, Managed Service Provider (MSP), Health Care, IT Service, and Cloud IT Service Provider industries. Expertise includes Network Configuration, Troubleshooting, Wireless Design, Wireless Pre and Post Installation Survey, and Troubleshooting.