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Muamer K.

4.7

5.4

89%

Tržačka Raštela, Bosnia and Herzegovina

$25 USD per hour

I am a passionate full-stack web developer with over 9 years of experience creating high-performance, clean, and scalable web applications that solve real-world problems. Specializing in technologies such as React, Next.js, Vue, Angular, Node.js, Django, Laravel, Wordpress, and more, and have been providing customized solutions for solo founders, startups, digital agencies, and established companies worldwide. With a solid foundation in computer science and extensive experience in both front-end and back-end development, I excel at building everything from small business websites to complex, custom applications. I take pride in crafting seamless, engaging user experiences and leveraging technology to make life better. Driven by a commitment to continuous learning and professional growth, I am eager to embrace opportunities that allow me to gain global experience and contribute to a forward-thinking company. I’m currently seeking a new challenge in a global company where I can further develop my skills, contribute my expertise, and thrive in an environment that fosters both individual and team success. If you're looking for a reliable, solution-driven, and cost-effective full-stack developer with a focus on quality, I'd love to chat about how I can help bring your project or business to life.

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Somender S.

4.9

3.4

100%

Jaipur, India

$50 USD per hour

❇️ Full-Stack Web Developer | AI & Automation Solutions | SEO & E-Commerce Specialist ❇️ I specialize in building modern web applications, AI-powered solutions, and scalable digital products that help businesses grow and automate their processes. My focus is on delivering clean, high-performance, and user-friendly solutions using the latest technologies and development practices. TECHNOLOGY EXPERTISE ✅ FRONTEND: HTML, CSS, JavaScript, AngularJS, UI/UX Design, Figma, Responsive Web Design ✅BACKEND: Node.js, Python, API Development, Backend Architecture ✅ DATABASE: MySQL, MongoDB, Database Management & Data Integration ✅ CMS & eCOMMERCE: WordPress, Shopify, eCommerce Development ✅ PAYMENT SYSTEMS: PayPal API & Payment Gateway Integration ✅ DATA & AUTOMATION: Web Scraping, Data Processing, Automation Scripts ✅ AI & MACHINE LEARNING: AI Chatbot Development, NLP, Machine Learning Algorithms, Deep Neural Networks, Convolutional Neural Networks, Reinforcement Learning, Large Language Models (LLMs), ChatGPT AI Integration ✅ AI TOOLS: NotebookLM, Claude (Anthropic), MCP Integration ✅ DIGITAL GROWTH: Search Engine Optimization (SEO), Digital Marketing WHAT I DELIVER ✅ Scalable and Secure Web Applications ✅ AI-Powered Chatbots and Automation Systems ✅ Fast, SEO-Friendly Websites and E-Commerce Stores ✅ Clean UI/UX With Modern Design Standards ✅ Reliable APIs, Integrations, and Backend Systems MY WORK PRINCIPLES ✅ Clear and Regular communication ✅ On-time Project Delivery ✅ Clean, Maintainable, and Scalable Code ✅ Focus on Real Business Results ✅ Daily Communication With Quick Replies To Messages ✅ Daily & Weekly Work Report Update On Worked Things Of That Day If you are looking for a developer who can combine Web Development, AI, Automation, and Digital Growth strategies I'm ready to help turn your ideas into powerful digital solutions.

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Aditya B.

5.0

1.3

100%

Jamnager, India

$10 USD per hour

Senior Full Stack Engineer with 5+ years of experience delivering complete, production-ready software across web, mobile, and desktop platforms. From scalable backend APIs to polished cross-platform apps, I handle the full lifecycle — architecture, development, deployment, and handoff — so clients get a working product, not just code. My backend foundation is Python-first: Django, FastAPI, Celery, and Redis for high-performance APIs and distributed systems, paired with cloud infrastructure on AWS (Lambda, S3, EC2) and containerized deployments via Docker. On the frontend, I build clean, responsive interfaces with ReactJS and Next.js. For mobile, I develop cross-platform apps using Flutter and React Native, as well as native Android apps in Java and Kotlin. Desktop applications are covered too — I've built native Linux and Windows apps using PyQt6 and Qt6/C++. I've shipped multi-tenant SaaS platforms, real-time dashboards, server migration projects, automation pipelines, and full mobile app releases — always with a focus on performance, security, and long-term maintainability. On Freelancer, I work with clients who value clear communication and reliable delivery. Every project gets a fixed-price quote, a structured timeline, and a written handoff document — no ambiguity, no surprises. ✔ Backend APIs & Microservices — Django REST Framework, FastAPI, Celery, Redis ✔ Web Frontend — ReactJS, Next.js, TailwindCSS ✔ Mobile Apps — Flutter, React Native, Java, Kotlin (Android) ✔ Desktop Apps — PyQt6, Qt6/C++, cross-platform Linux/Windows ✔ Cloud & DevOps — AWS, Docker, CI/CD, Linux server admin ✔ Databases — PostgreSQL, MongoDB, MySQL, query optimization ✔ Automation & Tooling — scripting, workflow automation, system integrations Open to one-time projects and long-term retainer arrangements. If you need a senior engineer who covers the full stack — backend to mobile to desktop — and delivers with zero drama, let's talk.

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Chibike N.

5.0

2.7

100%

Pflugerville, United States

$45 USD per hour

Hello! I don’t just build applications — I design intelligent, scalable systems that deliver real-world impact. Senior Full Stack & DevOps Engineer with 9+ years of experience building end-to-end platforms — combining high-performance frontend, robust backend systems, cloud-native infrastructure, and AI-driven capabilities that scale under production workloads. I specialize in: - Frontend Development: React, Next.js, TypeScript, modern UI/UX - Backend Systems: Node.js, Python, Ruby on Rails, PHP (Laravel, REST APIs, microservices, SaaS platforms) - AI & Machine Learning: LLM integration (OpenAI), RAG pipelines, embeddings, vector databases (Pinecone, Weaviate), LangChain, NLP systems, intelligent automation, recommendation systems, AI-powered workflows - Web Scraping & Data Engineering: large-scale scraping pipelines, dynamic site extraction, anti-bot handling, Playwright/Puppeteer, Selenium, API reverse-engineering, data cleaning & transformation - DevOps & Cloud: AWS, GCP, Azure, Docker, Kubernetes, CI/CD pipelines, Infrastructure as Code - Performance & Scalability: distributed systems, event-driven architecture, queue-based processing, high-throughput systems - Databases & Caching: PostgreSQL, MySQL, MongoDB, Redis I think beyond code — focusing on system design, reliability, and long-term product success. Whether it’s building AI-powered SaaS platforms, data pipelines, or cloud-native systems, I ensure everything is production-ready, scalable, and efficient. If you’re looking to build something intelligent, scalable, and future-proof… we’ll build it the right way.

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Sunil Kumar V.

4.8

0.4

100%

Noida, India

$6 USD per hour

Hi all, Recently I have completed this mention project "Golang and/or Nodejs Docker Compose Deploy" in freelancer. I have done automation using jenkins, ansible terraform git, ci/cd pipelines. Automation in deployment via jenkins with docker and kubernetes on containers. I have setup java on maven with jwnkins pipeline Completed project java application deployment via jenkins pipeline with ansible. From s3 and aws IAM user i have done project on create infra instance on aws with the help of terraform and run java based project on maven. I have an good experienced with deployment of different type of nodes with openstack, dcoker & kubernetes. I have completed more 20 sites for same. Also, I have certified with CKA(Kubernetes).

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Janice R.

4.8

0.0

100%

Aliwal North, South Africa

$50 USD per hour

I help businesses save time, automate repetitive work, and build professional websites and software that help them grow. Whether you need a Virtual Assistant, custom web application, WordPress website, CRM management, or business automation, I deliver reliable, high-quality solutions on time * 7+ years customer service * 99% accuracy in data entry * 100+ automation workflows * 5000+ customer interactions * Managed logistics operations * Built multiple business websites

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Clients rate our Wireless Site Engineers

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How to hire a great freelance Wireless Site Engineer

A Wireless Site Engineer designs, surveys, installs, and optimizes wireless network infrastructure including cellular base stations, Wi-Fi systems, microwave links, and antenna arrays to deliver reliable RF coverage and capacity. These specialists bridge RF engineering, civil works, and IT networking to keep wireless sites operational across mobile, enterprise, and IoT deployments.

What a wireless site engineer delivers

Hiring a wireless site engineer gives your project the technical foundation needed for any radio-frequency deployment. From greenfield cell tower builds to indoor Wi-Fi rollouts, these engineers translate coverage targets into working hardware on real-world sites. The commercial value is clear: poor site engineering causes dropped calls, throughput issues, interference complaints, and costly rework, while strong engineering produces predictable coverage, regulatory compliance, and lower total cost of ownership.

Wireless site engineers operate across the full lifecycle of a site. They handle pre-deployment surveys, RF planning, equipment selection, installation supervision, commissioning, integration into the core network, and post-deployment optimization. Many also support troubleshooting, capacity upgrades, and technology migrations such as 4G LTE to 5G NR.

Core services and deliverables

A freelance wireless site engineer typically delivers a defined set of artifacts that downstream teams and regulators rely on. Common deliverables include:

Radio site survey reports, including line-of-sight studies, photographs, GPS coordinates, and azimuth recommendations

RF coverage and capacity plans with predicted heatmaps for indoor and outdoor environments

Site design packages covering antenna placement, tilt, height, cable routing, and tower loading

Bill of materials (BoM) for radios, antennas, feeders, jumpers, RRUs, BBUs, and Wi-Fi access points

Installation and commissioning method statements with safety and RF exposure compliance

Integration scripts and parameter audits for new sectors, cells, or access points

Drive test and walk test analysis with KPI reports on RSRP, RSRQ, SINR, throughput, and handover performance

Microwave and backhaul link budgets, path profiles, and alignment reports

Optimization recommendations covering neighbor lists, PCI planning, handover tuning, and interference mitigation

Tools and platforms wireless site engineers use

Tool proficiency is one of the strongest signals of a capable wireless site engineer. Buyers should expect candidates to be hands-on with industry-standard software and test equipment, including:

RF planning and simulation: Atoll, iBwave, Ekahau, Hamina, AirMagnet, RF Signal Tracker, ATDI ICS Telecom

Drive test and post-processing: TEMS Investigation, Nemo Outdoor, Nemo Analyze, Romes, Actix Analyzer, XCAL

Microwave link design: Pathloss 5, LinkPlanner

Spectrum analyzers, RF site masters, and OTDR for fiber backhaul

Vendor element managers and OSS platforms from Ericsson, Nokia, Huawei, Samsung, ZTE, Cisco, Aruba, and CommScope

GIS tools such as Google Earth, QGIS, and MapInfo for site mapping and propagation overlays

Strong candidates also understand 3GPP standards, Wi-Fi 6 and 6E specifications, IEEE 802.11 family, distributed antenna systems (DAS), small cells, CBRS, and private LTE/5G architectures.

Industries and use cases

Wireless site engineers serve a broad range of clients. Typical engagements include mobile network operators rolling out 5G NR coverage, tower companies managing colocation builds, system integrators delivering enterprise Wi-Fi for warehouses and hospitals, and ISPs deploying fixed wireless access for rural broadband. Industrial clients hire wireless engineers for private cellular networks supporting mining, oil and gas, ports, manufacturing, and smart utilities. Stadiums, airports, shopping malls, and hotels engage these specialists for in-building DAS and high-density Wi-Fi design.

How to evaluate wireless site engineering candidates

The right candidate combines RF theory with practical site experience and clean documentation skills. Look for hands-on history with the specific technology you are deploying (cellular, Wi-Fi, point-to-point microwave, or DAS), verifiable site survey deliverables, and familiarity with regulatory frameworks in your country. Vendor certifications such as Ericsson, Nokia, Huawei, CCNA Wireless, CWNA, CWDP, iBwave Design, and Ekahau ECSE are strong portfolio signals.

Useful interview questions you can copy and use:

Walk me through your process for conducting a passive Wi-Fi site survey in a multi-floor warehouse using Ekahau.

How do you calculate a microwave link budget, and which fade margin would you target for a 99.999% availability link?

What KPIs would you monitor after commissioning a new 5G NR sector, and what thresholds indicate a problem?

Describe a real interference issue you diagnosed on a live site and how you resolved it.

How do you plan PCI and neighbor relations to avoid mod-3 collisions in a dense urban deployment?

Request anonymized samples of past survey reports, heatmaps, and design packages. Quality of documentation is often a direct proxy for quality of fieldwork.

Why hire wireless site engineers on Freelancer.com

Freelancer.com gives you access to a global pool of RF engineers, telecom consultants, and wireless network specialists with experience across operator, vendor, and integrator environments. Whether you need a one-off iBwave design, an Ekahau predictive Wi-Fi plan, drive test analysis, or a long-term partner for a multi-site 5G rollout, you can find vetted talent ready to bid. Clients on Freelancer.com set their own budgets and receive competitive proposals, making it practical to compare specialists by skill match rather than guesswork. The platform's review system, milestone payments, and chat tools give you confidence when engaging engineers remotely on technically sensitive work.

Ready to deploy or optimize your wireless network? Post a project on Freelancer.com today and connect with skilled wireless site engineers ready to deliver surveys, designs, and optimization across cellular, Wi-Fi, and microwave technologies.

What are the steps to hiring a freelance wireless site engineer?

Hiring a wireless site engineer is straightforward when your brief is technically precise. Because the work touches RF design, civil installation, and network integration, the quality of your project post directly shapes the quality of proposals you receive. The steps below walk through posting, reviewing bids, and awarding the project.

Step 1: Post your project on Freelancer.com

The project post is the single biggest determinant of bid quality, because a clear brief filters for engineers whose experience genuinely matches your technology and environment. A vague post attracts generalists, while a specific one attracts specialists in 5G NR, Wi-Fi 6E, microwave backhaul, or DAS. Head to the post project page , fill in the brief, scope, timeline, and budget, then publish the project for freelancers to bid on.

Specify the wireless technology and standards (LTE, 5G NR, Wi-Fi 6/6E, CBRS, microwave, DAS)

Describe the environment: outdoor macro, small cell, indoor enterprise, warehouse, stadium, or industrial site

List required deliverables such as iBwave or Ekahau designs, Atoll plans, Pathloss link budgets, or drive test reports

Provide floor plans, site coordinates, or candidate locations where available

State certifications you require (CWNA, ECSE, iBwave Design, vendor-specific) and timeline expectations

Step 2: Review bids from freelancers

Bids on wireless site engineering projects are short technical proposals, not just price quotes. Read each one for how the engineer interprets your environment, what tools they propose to use, and whether their suggested approach matches the deliverables you outlined. The questions a freelancer asks at this stage often reveal more about competence than the proposal itself.

Look for clear methodology referencing specific tools such as Atoll, iBwave, Ekahau, or Pathloss

Check whether the bid raises sensible clarifying questions about coverage targets, AP density, or backhaul

Assess whether the proposed timeline is realistic for the survey, design, and commissioning effort involved

Confirm references to relevant standards (3GPP releases, IEEE 802.11, ITU-R recommendations)

Use Freelancer.com chat to request sample reports or heatmaps before shortlisting

Step 3: Evaluate freelancers and award the project

The final decision combines proposal quality with profile evidence. For wireless work, weigh consistency across past projects more heavily than a single impressive example, since site engineering quality only shows up over multiple deployments. Look for documented experience with the exact technology stack you are deploying.

Review portfolio depth: survey reports, predictive heatmaps, link budgets, and KPI dashboards

Check star ratings and the number of completed wireless or telecom projects

Read written client reviews for comments on accuracy, documentation, and responsiveness

Verify payment method, completion rate, and on-time delivery rate on the profile

Award the project and use Freelancer.com Milestone Payments to release funds as survey, design, and commissioning deliverables are accepted

How long does a typical wireless site engineering project take?

A single-site Wi-Fi predictive design or remote drive test analysis can be completed in a few days, while a full cellular site survey, design, and commissioning package usually runs two to six weeks per site. Multi-site rollouts and 5G optimization programs scale from weeks to months depending on scope and access to sites.

Can I hire a wireless site engineer for a remote-only project?

Yes. Many deliverables, such as RF planning in Atoll or iBwave, Pathloss link design, parameter audits, KPI analysis, and Ekahau predictive surveys, are routinely handled remotely. Physical site work can be coordinated with a local installation crew while your freelance engineer manages design, commissioning, and reporting.

What is the difference between a wireless site engineer and an RF engineer?

An RF engineer focuses primarily on radio propagation, modulation, and link-level performance, while a wireless site engineer covers the broader site lifecycle including civil constraints, antenna installation, integration, and operational handover. In practice the roles overlap, and many freelancers operate confidently across both.

Do I need a wireless site engineer or a full integrator?

If you need design, audits, optimization, or specialized analysis, a freelance engineer is usually the right fit. If you need turnkey supply, civil works, and warranty across many sites, an integrator may suit better, though many clients still bring in independent engineers for design validation and quality assurance.

What information should I have ready before hiring?

Have your coverage objectives, site addresses or floor plans, target technology (Wi-Fi 6, LTE, 5G NR, microwave), expected user density or throughput, and any vendor preferences documented. The more specific your inputs, the more accurate the bids you will receive.