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Wireless technology enables communication and data transfer without physical connectors, using electromagnetic waves like radio frequencies, infrared, or satellite signals. From Wi-Fi networks and Bluetooth devices to cellular communications and IoT systems, wireless is the backbone of modern connectivity. Wireless Engineers specialize in designing, implementing, and optimizing these systems, ensuring seamless and secure wireless communication for businesses and consumers alike.
Looking to enhance your network's performance or develop cutting-edge wireless solutions? The best way to find a quality Wireless Engineer is on Freelancer. With the widest range of skilled professionals, Freelancer connects you to experts for every budget. Plus, Freelancer's Milestone Payment system ensures you only pay when you're 100% satisfied.
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Wireless Engineers online
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10,0
10,0
97%

Surat, India
$15 USD all'ora
⭐ Top 1% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted by Fortune companies like CGI, L&T, Infosys, Biocon, and TVSNext. We don't just build software, we build lasting partnerships. Our approach is simple: understand your vision, deliver beyond expectations, and stay with you every step of the way. ✎ Why Choose Us? ➬ 20+ Years of Industry Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successfully Delivered Projects ➬ 95% Client Retention Ratio ➬ 4.9 ⭐ Clutch Rating ➬ 100% Project Success Ratio ➬ Clutch Top 1000 Companies Global 2022 ➬ Best Outsourcing Company - SGCCI ✎ Our Services ➬ Custom Web & Mobile App Development ➬ Custom Enterprise Software Development ➬ AI/ML & Data Analytics Solutions ➬ QA & Software Testing (Automation, Security, Performance) ➬ DevOps, Cloud Migration & Managed Services ➬ Salesforce Consulting, Implementation & Support ➬ Staff Augmentation - Dedicated Teams or Individual Developers ➬ Support & Maintenance ✎ Tech Stack ➬ Frontend: ReactJS, AngularJS, VueJS, NextJS, NuxtJS ➬ Backend: Node.js, Java, PHP, Laravel, .NET, Python, Django, WordPress ➬ Mobile: Flutter, React Native, iOS (Swift), Android (Java/Kotlin) ➬ Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins, CI/CD, Terraform ➬ Database: MySQL, MongoDB, PostgreSQL, Firebase, MS-SQL ➬ Other: Salesforce, MS Dynamics 365, Power Platform, Big Data, AI/ML, Automation ✎ Industries We Serve ● Fintech ● Healthcare ● Retail & Ecommerce ● Education ● Real Estate ● Media & Entertainment ●Transport & Logistics ✎ Our Strengths ➬ Agile Development Methodology ➬ Daily & Weekly Progress Reports ➬ Clear Communication & Collaboration ➬ 100% Plagiarism-Free & Secure Delivery ➬ Guaranteed Data Privacy & NDA Protection ➬ Flexible Engagement Models: ● Fixed Cost ● Time & Material (Hourly) ● Dedicated Team ● Hybrid Model (Fixed + Hourly) ✎ Our Promise "You will get the value of every penny you spend. We are committed to driving your business forward with reliable, quality solutions powered by technology and innovation." - Ashish Narola, CEO

7,8
7,8
97%

Cairo, Egypt
$40 USD all'ora
I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Palo Alto 220, 550, 850 and 3200 and Fortigate 100E, 200E and 800E Firewalls. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900.

6,6
6,6
90%

El-Mokattam, Egypt
$25 USD all'ora
I’m a Senior Network & Security Engineer with 10+ years of hands-on experience designing, implementing, and migrating enterprise and service-provider networks. I specialize in Network Security, SD-WAN, routing & switching, enterprise wireless, and secure network architecture, helping companies modernize legacy networks, improve reliability, and reduce WAN costs. Core expertise: - Firewalls & Security: FortiGate, Palo Alto, Cisco ASA / Firepower IPsec & SSL VPN, site-to-site, remote access, policy design - Routing & Switching: Cisco ASR/ISR, Catalyst, Nexus (BGP, OSPF, EIGRP, IS-IS, MPLS, VLANs, STP, HSRP/VRRP) Enterprise LAN & campus design - LAN Switching (Multi-Vendor): Cisco, Meraki, HP, Aruba, FortiSwitch Access/core design, redundancy, QoS, segmentation - Enterprise Wireless: Cisco WLC & APs, Cisco Meraki Wi-Fi, Aruba Wi-Fi, FortiAP Coverage design, roaming, security, troubleshooting - SD-WAN: Fortinet SD-WAN, Cisco SD-WAN (Viptela), Cisco Meraki (hub-and-spoke, MPLS + Internet, segmentation, HA, traffic steering) - Cloud & Hybrid Networking: AWS / Azure / GCP Site-to-site VPN, routing integration - Network Automation: Python Certifications: CCIE Enterprise Cisco Certified Specialist – Enterprise SD-WAN Implementation CCNP Data Center CCNP Security Juniper JNCIA-Junos, JNCIA-Cloud If you share your current setup and goal, I can propose a clear and practical solution.

6,1
6,1
94%

Alexandria, Egypt
$10 USD all'ora
Hi there, I am networking expert specialist and consultant for more than 8 years, who spend my free time to learn about new technologies in networking, security field to be always up to date. please just ping me on chat to have a short discussion on your project and i will always look for solving your tasks quickly. below is a brief on my experience: Technology Specialist: --------------------- - Can design, implment large scale networking and make exaplanation reports. - Practice on Cisco Packet Tracer, GNS-3, EVE-NG. - Excellent pracitce on VMware WorkStation, Virtual-Box - VPN (IPSEC,IKE v1 or v2 ,L2TP ,OPENVPN, DUO Authentication). - Routing Protocols (BGP, OSPF, EIGRP .. ). - Wrie Technical Reports with excellent and format. Skills and Hands on Experience: ------------------------------- - Cisco devices (routers, switches), routing protocols, IPSEC, Cisco ASA Firewall. - Fortinet Devices: FortiGate, Forti Manager, Forti Analyzer. - wireless (WLC, Access Points): CISCO, Aruba, ubiquiti. - Juniper (M7, M10, MX 480, MX 960) and SRX (300, 500). - Operating Systems: Linux servers (Ubuntu, RedHAT, Debian), windows (Windows server 2012, 2016 ..etc). Regards, Ramy

8,0
8,0
96%

Dhaka, Bangladesh
$40 USD all'ora
|==> Jack of all trade!! <==| Areas Of Expertise: IT Security Audit - ISO 27001:2022, PCI DSS, NIST 800-53, GDPR and several other IT Security Compliance. IT Security and VAPT - Backtrack, Kali Linux, Nmap, Wireshark, Metasploit, Nikto, Burp Suite, OpenVAS, Aircrack-ng, and several other security penetration tools System Administration - VMWare vSphere, vCenter, ESXi (5.x, 6.x, 7.x, 8.x) Redhat Linux Enterprise Linux (5.5, 6, 6.5, 7, 8), CentOS, Ubuntu, Kali/Backtrack,. Windows Server (2019, 2016, 2012), Windows Hypervisor, SCVMM (System Center Virtual Machine Manager), SCCM (system center configuration manager), SCOM (System Center Operations Manager), VMware Networking - Routing, Switching, Cisco Firewalls, router and switches, Packet tracer, Riverbed Opnet Modeler, GNS3 IT Security - Backtrack, Kali Linux, Nmap, Wireshark, Metasploit, Nikto, Burp Suite, OpenVAS, Aircrack-ng, and several other security penetration tools Digital Forensics - Autopsy, EnCase, FTK, Axiom Web Designing - html, css, javascript, xml Web Programming - php, asp, ajax, jsp Database - MySQL, Oracle Writing - Technical Writing, Technical documentation, E-book, Content, Report, Creative writing

7,1
7,1
97%

Rawalpindi, Pakistan
$30 USD all'ora
As a highly skilled team with extensive experience in Design and Development, we excel in various domains including Engineering, Programming, and Telecommunications. Proficient in PCB design, MATLAB, IoT implementation, Network infrastructure, Software development, and Mechanical engineering, we possess a comprehensive skill set to tackle diverse technical challenges. With expertise in Embedded Systems design, Power & Industrial Electronics, PLC & Automation Systems, Ansys, Solidworks, CAD/CAM, and technical reporting, we are equipped to handle projects ranging from circuit design to power simulations with precision and efficiency. Our collective background in Digital Design enables us to troubleshoot and resolve complex technical issues effectively, ensuring seamless project execution. Committed to delivering exceptional results, we approach every task with dedication and loyalty, striving to exceed client expectations. By leveraging our combined strengths and expertise, we guarantee outstanding outcomes for your projects.

9,7
9,7
97%

Kolkata, India
$20 USD all'ora
Welcome to EClick Softwares - Your Comprehensive Digital Solutions Partner! With over 3000 successful projects under our belt, EClick Softwares is a powerhouse in the freelance web development community. Our team of 75+ skilled professionals is ready to tackle any digital challenge you throw our way. Specialize in: o Web Development o Mobile App Creation o CRM Systems o Application Software o Digital Marketing Languages and platforms: o Node.js, Next.js, React.js o Angular, Vue.js o PHP, Laravel, CodeIgniter o WordPress, WooCommerce o Shopify, Magento, PrestaShop o Ionic, WIX o Joomla, Drupal o MySQL, CSS, HTML Others Expertise: o Graphic design: Logos, flyers, business cards, banners, and more o SEO and SEM optimization o Content writing services o Flexible pricing and payment options o Expert consultations

8,4
8,4
97%

Peshawar, Pakistan
$45 USD all'ora
About Me Welcome to my Freelancer.com profile! I specialize in e-commerce automation, Custom ERP integration offering top-tier services across various platforms including Amazon, eBay, Shopify, Prestashop, 3dCart, WooCommerce, CRM/ERP integration, Business writing and custom applications. My goal is to streamline your business operations, enhancing efficiency and productivity. Skills and Expertise - ✅ **Amazon Web Services** - SP-API / Seller Partner API Integration - Developer Profile Approval including Incident Response and Management Plan - Amazon Product Listings, Ad campaign and SEO. - Amazon BOOKs KDP formatting and uploading. - ✅ **eBay Web Services** - EBay API Integration - Token Issues Resolution - TLS 1.2 Compliance - New Application Development - ✅ **Magento** - Custom Module Development - Performance Optimization - Multi-store Management - ✅ **Prestashop** - Theme Customization - Module Development - Store Migration - ✅ **Shopify** - Bulk Product Updates - Custom App Development - Store Setup and Optimization - ✅ **Sears** - Marketplace Integration - Inventory Management - ✅ **Zencart** - Plugin Development - Store Customization - ✅ **Cross-Channel Integration** - Synchronization Between eBay, Amazon, and Magento - Unified Inventory Management - Centralized Order Processing - ✅ **WooCommerce** - Store Setup and Customization - Plugin Development - Integration with Payment Gateways - ✅ **CRM/ERP Integration** - Salesforce, Zoho, and HubSpot Integration - Custom CRM/ERP Solutions Why Hire Me? - ✅ **Customer-Centric Approach** - My clients are my top priority, and I am dedicated to exceeding their expectations with every project. - ✅ **Collaborative and Friendly** - I work not just as an employee but as a partner and friend, ensuring your project's success is our mutual goal. - ✅ **Uncompromising Quality** - I deliver high-quality work, even if it means going the extra mile and investing additional time. - ✅ **Post-Project Support** - My commitment doesn't end with project completion. I provide ongoing support and am always available to address your concerns. - ✅ **Competitive Pricing** - I offer affordable services without compromising on quality, striking the perfect balance to fit your budget. - ✅ **Business & Academic Writing** - Writing business proposal, planning, reporting and Academic contents. Let's Work Together If you're looking for a reliable, skilled, and dedicated professional to take your e-commerce business to the next level, let's connect! I am excited to collaborate with you and turn your vision into reality. Feel free to reach out for a detailed discussion about your project needs.

8,0
8,0
93%

Rupnagar, India
$30 USD all'ora
I am a multi-skilled Engineer, CAD Designer, 3D Artist, Graphic Designer, and Web Developer with expertise in delivering innovative, accurate, and visually stunning solutions. With strong experience in AutoCAD, SolidWorks, Revit, SketchUp, Tekla, Blender, 3ds Max, Maya, Lumion, CAD/CAM, BIM, and Product Design, I create everything from engineering drawings and architectural plans to high-quality 3D models, renderings, animations, and manufacturing-ready designs. I also specialize in Graphic Design and Branding, including logos, brochures, banners, illustrations, presentations, and digital artwork using Photoshop, Illustrator, InDesign, CorelDRAW, and Figma. Additionally, I build modern, responsive websites using HTML, CSS, JavaScript, WordPress, Shopify, Joomla, and Magento. ✅ Engineering & CAD Design ✅ Architecture & BIM Modeling ✅ 3D Modeling, Rendering & Animation ✅ Product Design & Manufacturing Drawings ✅ Graphic Design & Branding ✅ Website Design & Development My goal is simple: Deliver high-quality work, clear communication, and outstanding results that help clients succeed. Let's bring your vision to life!
A wireless engineer designs, deploys, and optimizes radio frequency networks that carry voice and data between devices, access points, base stations, and core infrastructure. Hiring a freelance wireless engineer gives you on-demand access to RF planning, site surveys, and network troubleshooting without the overhead of a full-time hire. From Wi-Fi 6E rollouts in office buildings to private LTE deployments on industrial sites, freelance wireless engineers on Freelancer.com handle the full lifecycle of wireless network design and implementation.
Wireless engineering covers the planning, configuration, and optimization of any network that transmits data over radio waves. A wireless engineer translates business requirements — coverage area, user density, throughput, latency — into a working RF design that performs reliably under real-world conditions. The work blends physics, networking, and hands-on configuration of vendor hardware.
Commercially, this matters because poor wireless performance directly costs revenue. Dropped connections in a warehouse halt scanner-driven workflows. Patchy hotel Wi-Fi triggers refund requests. A misconfigured cellular small cell drops calls in dense urban blocks. A skilled wireless engineer prevents these failures before they reach end users.
Freelance wireless engineers handle a wide range of project types across enterprise Wi-Fi, cellular, and IoT radio systems. Typical deliverables include:
Tool fluency is one of the clearest signals of an experienced RF engineer. Buyers should expect candidates to name specific platforms tied to the deliverable they need.
Wireless infrastructure is a backbone for nearly every modern industry. Common project contexts include:
Wireless engineering rewards depth. A strong freelancer combines vendor certifications, field experience, and the ability to explain RF behavior in plain language.
Credentials worth checking include CWNA, CWDP, CWAP, and CWNE from CWNP, along with vendor tracks such as Cisco CCNP Enterprise Wireless, Aruba ACMP and ACMX, and Juniper Mist certifications. For cellular work, look for experience with 3GPP standards, CBRS CPI certification, and prior private LTE deployments.
Portfolio markers to look for:
Sample interview questions you can use directly:
Freelancer.com gives you access to a global pool of certified RF engineers, network architects, and wireless consultants across every major vendor ecosystem. Whether you need a one-day Ekahau predictive design, a multi-site Wi-Fi refresh, or ongoing managed support for a private LTE network, you can find freelancers on Freelancer.com with the exact certifications and field experience your project demands. Clients set their own budgets, receive competitive bids, and use Milestone Payments to release funds only as deliverables are accepted. The platform's review system, profile verification, and scale make it straightforward to compare candidates and hire on Freelancer.com with confidence.
When your brief is ready,
Hiring the right wireless engineer comes down to writing a clear brief, reading proposals carefully, and verifying real RF experience on the candidate's profile. The process below walks you through posting your project, evaluating bids, and awarding the work with confidence.
The quality of your project post directly determines the quality of the bids you receive. A specific brief filters out generalists and attracts engineers whose certifications and field experience match your environment. Head to the
Bids are short proposals, not just price quotes. A strong wireless engineering bid will reference your specific environment, ask the right clarifying questions, and outline a realistic methodology. Use Freelancer.com's chat to probe further before shortlisting.
Final selection blends proposal quality with profile evidence. Look for consistency across multiple projects rather than one impressive showcase, and weigh client reviews that describe wireless-specific outcomes such as resolved roaming issues, validated coverage, or successful high-density deployments.
A network engineer covers the broader stack including switching, routing, firewalls, and WAN. A wireless engineer specializes in the radio layer — RF design, spectrum, antenna selection, and wireless-specific protocols. Many freelancers cover both, but for serious RF work you want someone whose primary focus is wireless.
For anything beyond a small office, yes. A predictive survey models coverage from floor plans, while an on-site validation survey confirms real-world performance after installation. Skipping the survey is the most common cause of dead zones, slow throughput, and roaming issues.
Much of the work — predictive design, controller configuration, troubleshooting via remote access, and documentation — is fully remote. Physical site surveys, AP installation, and spectrum scanning require on-site presence, so for those tasks hire locally or budget for travel.
A predictive design for a single floor can be completed in a few days, while a multi-site enterprise design with surveys and validation can run several weeks. Timelines depend on building access, floor plan availability, and vendor procurement lead times.
For design, audits, optimization, and troubleshooting, a freelancer is often faster and more cost-effective. For large turnkey deployments involving cabling, mounting, and physical installation across many sites, an integrator may be more practical — though many buyers hire a freelance engineer to design and oversee the integrator's work.

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