Wireless Security Engineers For Hire
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Sponsored Freelancers
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Hire jeremyc85
I specialize in building high-performance backend systems and secure infrastructure that are fast, reliable, and built to scale. From optimizing network performance and system architecture to securing applications and automating workflows, I help businesses build production-grade systems that perform under...I specialize in building high-performance backend systems and secure infrastructure that are fast, reliable, and built to scale. From optimizing network performance and system architecture to securing applications and automating workflows, I help businesses build production-grade systems that perform under pressure. With strong expertise in networking, system engineering, and backend optimization, I go beyond basic setups. I focus on speed, security, and stability—ensuring your systems are not just running, but running efficiently and securely at scale. What I Deliver • Design & optimize network and system architectures for performance and reliability • Build and maintain secure backend systems and infrastructure • Optimize system performance (latency reduction, load handling, caching) • Implement security best practices (firewalls, access control, system hardening) • Automate workflows using scripts, APIs, and system integrations • Monitor, troubleshoot, and resolve system/network issues • Deploy and manage cloud-based infrastructure and services Core Expertise • Network Engineering (TCP/IP, DNS, routing, firewalls) • System Administration (Linux, Windows Server) • Performance Optimization (latency, throughput, system tuning) • Security (system hardening, access control, vulnerability prevention) • Backend Systems & API Integration • Cloud Platforms (AWS, VPS, server deployments) • Automation (scripts, cron jobs, workflow automation) • Monitoring & Troubleshooting (logs, debugging, system analysis) Featured Experience Highlights • Optimized server and network performance, reducing latency and improving system responsiveness • Implemented secure infrastructure setups protecting systems from unauthorized access and threats • Built and maintained scalable backend systems handling high traffic and workloads • Automated repetitive system tasks, saving operational time and reducing manual errors • Diagnosed and resolved critical system/network issues under high-pressure environments I focus on building systems that are fast, secure, and reliable—so your business can scale without technical bottlenecks. Let's build something powerful—secure, optimized, and built to last. Send me a message and let's discuss your project. less -
Hire Imaginative4U
Imaginative4U Imaginative4U
$50 USD / hour
Architect & Product Designer / Industrial DesignerUnited Arab EmiratesHi, I’m Hisham — a Technical Architect and 3D Designer (CG Artist) with 17+ years of experience delivering buildable, high-end design solutions. I don’t just create drawings — I turn ideas into real, executable projects. What I can do for you: ✔ Architectural Design Residential, commercial, and high-rise buildings...Hi, I’m Hisham — a Technical Architect and 3D Designer (CG Artist) with 17+ years of experience delivering buildable, high-end design solutions. I don’t just create drawings — I turn ideas into real, executable projects. What I can do for you: ✔ Architectural Design Residential, commercial, and high-rise buildings from concept to construction-ready drawings ✔ Hospitality Design Hotels, resorts, restaurants, cafés, and luxury environments ✔ Landscape Design Villas, public spaces, and golf courses ✔ Technical & Shop Drawings Full detailed drawings, steel reinforcement, and execution packages ✔ Steel & Structural Design Accurate and buildable steel structures and systems ✔ Interior Design & Fit-Out Modern, functional, and cost-efficient solutions ✔ Product Design & Fabrication From concept to manufacturing — fully engineered for production Real Project Experience: Residential villas & high-rise towers Commercial & mixed-use developments Hotels, restaurants, and hospitality projects Landscape projects & golf courses Kiosks, exhibitions, tents, warehouses, sheds Portable houses & tiny houses Custom lighting & steel structures Yachts, boats & water products Why clients choose me: ✔ I deliver buildable designs, not just visuals ✔ Strong background in construction & fabrication ✔ Fast, accurate, and detail-oriented ✔ Able to handle projects from concept → execution Software Expertise: AutoCAD | Revit | ArchiCAD | 3ds Max | Rhino | SketchUp Fusion 360 | SolidWorks | Inventor V-Ray | Corona | Lumion | Twinmotion Photoshop | Illustrator | Unreal Engine | Substance If you’re looking for someone who understands design + real construction, I’m ready to help you deliver your project successfully. Let’s get started. less -
Hire ahsanmehmood96
ahsanmehmood96 ahsanmehmood96
$30 USD / hour
Wireless Network Engineer | WLAN Design | EkahauPakistanAccess Point Identification, Active Site Survey, Hidden Wireless Network Detection, Network Monitoring, Passive Site SurveyResults-driven Wireless Network Engineer with 6+ years of experience delivering high-performance WLAN solutions across challenging environments, including aviation, facilities, warehouses, hangars, multi-dwelling units, and large-scale enterprise campuses. Proven track record managing complex, multi-site network...Results-driven Wireless Network Engineer with 6+ years of experience delivering high-performance WLAN solutions across challenging environments, including aviation, facilities, warehouses, hangars, multi-dwelling units, and large-scale enterprise campuses. Proven track record managing complex, multi-site network refresh programs from initial RF assessment through final deployment. Specialized in translating challenging RF constraints into scalable, future-ready wireless designs using industry-leading tools like Ekahau, iBwave, and Hamina Wireless. Holds CWNA, CWDP, CWSP, CWISA, and CompTIA Network+, a certification stack that reflects deep, cross-disciplinary expertise across wireless design, security, and architecture. Combines strong RF engineering fundamentals with a methodical, detail-oriented approach that consistently reduces wireless incidents and elevates network reliability. less
