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7.2
7.2
94%

Karachi, Pakistan
$15 USD per hour
Professional Linux and Network engineer with history of completing more than 430 critical projects. Specialist in securing network from unauthorized access. Other than Installation and Configuration I am highly Specialized at troubleshooting issues arising during day to day tasks involving both Network and Web Development related applications and scripts. OS experience include: Linux (CentOS/Debian/Ubuntu), FreeBSD, Solaris, & Windows.

8.1
8.1
97%

SIALKOT, Pakistan
$50 USD per hour
Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial controls, simulations, and engineering designs. Our expertise combines Artificial Intelligence, Machine Learning, Computer Vision, Deep Learning, Data Science, Analytics, and Automation with strong software engineering capabilities in Python, C/C++, Java, C#, .NET, PHP, JavaScript, SQL, MATLAB, Simulink, and Linux-based systems. On the hardware side, we specialize in Embedded Systems, IoT Devices, FPGA/Verilog/VHDL, PCB Design, Raspberry Pi, Arduino, ARM development, RF systems, electronics, firmware, industrial automation, sensor integration, DSP, and hardware/software interfacing. We also provide Mechanical, Electrical, Civil, and Structural Engineering services including AutoCAD, Civil 3D, SolidWorks, CAD/CAM, Product Design, 3D Modelling, Simulation, Renewable Energy systems, and technical feasibility analysis. Our experience includes: • AI-powered analytics and automation platforms • Facial Recognition and OpenCV systems • Enterprise SaaS and backend platforms • Industrial automation and control systems • FPGA and embedded hardware development • MATLAB/Simulink modeling and simulation • IoT evaluation and sensor systems • CAD drafting and engineering design • Unity 3D and simulation applications • Data analytics and statistical analysis • Research, technical writing, and documentation We also support clients with Project Management, Business Analysis, Finance, Accounting, Bookkeeping, QuickBooks reconciliation, Reporting, Scientific Research, Research Writing, Technical Writing, and enterprise consulting. Our technical stack and domains include: AI & Machine Learning | Deep Learning | Neural Networks | Computer Vision | OpenCV | Data Science | Big Data | Statistical Analysis | SPSS | R Programming | Python | MATLAB | Simulink | Algorithm Development | Data Mining | Text Mining | C Programming | C++ | Java | C# | PHP | JavaScript | SQL | .NET | Software Architecture | Linux | Web Development | Electronics | Electrical Engineering | FPGA | Verilog/VHDL | Embedded Systems | IoT | Arduino | Raspberry Pi | ARM | PCB Design | RF Communications | DSP | CAD/CAM | AutoCAD | SolidWorks | Mechanical Engineering | Civil Engineering | Structural Engineering | Product Design | 3D Modelling | Unity 3D | Technical Writing | Research Writing | Project Management | Finance | QuickBooks | Business Analysis Clients choose Modular Solutions for strong communication, fast execution, technical depth, and the ability to solve complex engineering and software challenges under tight deadlines. We focus on delivering reliable, scalable, and production-ready solutions tailored to each client’s goals.

7.4
7.4
95%

Karachi, Pakistan
$40 USD per hour
I'm Muhammad Ashar, a passionate digital creator specializing in immersive experiences across game development, website design, and both 2D and 3D art and animation. With years of hands-on experience, I take pride in delivering high-quality, creative solutions that bring ideas to life. Whether you're looking to build a captivating game, design a modern and responsive website, or create eye-catching visuals and animations, I offer end-to-end services tailored to your specific needs. My Services: Game Development: Designing and developing engaging games for various platforms. Website Development: Creating clean, responsive, and user-friendly websites. 2D & 3D Art: Crafting visually stunning artwork and models for games, media, and more. Animation: Producing dynamic animations that enhance storytelling and audience engagement. Graphic Design: Delivering impactful designs for branding, marketing, and digital media. I'm committed to blending creativity with technology to help bring your vision to life. Let’s work together to turn your ideas into reality.

5.2
5.2
89%

Lahore, Pakistan
$25 USD per hour
I am Senior Electrical and Electronic expert with over 7 years of good experience in handling Electronic systems and Power System analysis for Generation, Transmission, Distribution Utilities, Bulk power-consuming industries, Control systems, and Digital Logic Design(Controller Programming), industrial devices, IoT, and Machine learning. ☑Power System Services Good enough experience in the modeling of Power Systems, Control systems Scheme, Communication Systems Diagrams, and Digital Logic Design solutions using different methods and simulation software such as ETAP(Electrical Transient Analysis Program), PowerWorld Simulator, DIgSILENT (Power Factory), DIALux, MATLAB, Labview, Draw.io, Verilogue/VHDL/FPGA programming, Arduino, STM32, Multisim, Microblaze, and Xilinx. ☑PCB Design Services I have experience of about 7 years in Schematics Design, PCB design, BOM creation, Gerber (manufacturing) files, and programming. Completed successfully around 70+ projects using Kicad, Altium, ZenitPCB, Gerbv, Eagle PCB, and Circuit Maker. ☑MEP Design Services: - Preparation of ELectrical Plumbing and HVAC drawings - HVAC Duct design and calculations - Water Supply & Drainage - Plumbing riser diagrams ☑Solar Design Services: -Crafting impeccable proposals using Aurora, OpenSolar, HelioScope, and Sighten -Designing PV home installations in AutoCAD -Visualizing roof designs in 3D -Generating single-line diagrams and PV layouts -Preparing permit documents and safety plans Furthermore, I provide the services of basic and detailed engineering projects based on ITB project specifications. Datasheets and plot plan. IMPORTANT: I have sound knowledge and access to UL standards and I can design products that comply with UL Standards. Regards Abubakar. MA
A broadcast engineer is a technical specialist who designs, installs, operates, and maintains the audio, video, and RF systems that capture, transmit, and distribute live or recorded content for television, radio, streaming, and corporate AV. Hiring a freelance broadcast engineer gives you on-demand access to the signal-flow expertise needed to keep studios, OB vans, podcast networks, and live streaming setups running without dropouts, sync issues, or compliance failures.
Broadcast engineers handle the entire technical chain behind moving pictures and sound from source to audience. That spans camera and microphone setup, video switching, audio mixing, encoding, transmission, and the network and storage infrastructure that supports them. Whether the project is a single live event or a permanent studio build, the broadcast engineer is responsible for signal integrity, redundancy, and broadcast-standard quality control.
Commercially, this role protects revenue. A dropped feed during a sports broadcast, a sync error in a national ad spot, or an FCC compliance miss can cost far more than the engineering itself. Experienced broadcast engineers prevent those failures through rigorous system design, monitoring, and documentation.
Freelance broadcast engineers cover both project-based work and ongoing technical operations. Typical deliverables include:
A capable broadcast engineer is fluent across hardware, software, and transport standards. Look for hands-on experience with:
Demand for broadcast engineering extends well beyond traditional television. Common use cases include:
Strong candidates demonstrate a mix of formal training, vendor certifications, and hands-on production credits. Look for SBE (Society of Broadcast Engineers) certifications such as CBT, CBTE, or CPBE, plus manufacturer training from AVID, Ross, Grass Valley, or Dante. Portfolio markers include rack diagrams, signal flow documentation, photos of completed installations, and credits on named live productions.
Use these interview questions to test depth:
Freelancer.com gives you access to a global pool of broadcast engineering talent spanning live event specialists, RF engineers, IP video architects, and master control operators. You can post a project on Freelancer.com and receive competitive bids from engineers who match your specific stack, whether that is a Blackmagic-based streaming studio or a full ST 2110 facility migration. Profile transparency, verified reviews, and Milestone Payments give you confidence before committing to a hire on Freelancer.com.
Because freelancers on Freelancer.com set their own rates and compete for your brief, you stay in control of budget while still reaching engineers with credits on tier-one productions. The platform supports both short turnaround jobs, like a one-night live stream, and multi-month builds for permanent facilities.
Ready to keep your signal clean and your air time covered?
Hiring a broadcast engineer goes smoothly when your brief reflects the reality of your signal chain and production environment. The clearer you are about formats, venues, and on-air expectations, the more accurately engineers can scope the work. The process below takes you from project post to award.
The project post is the single biggest determinant of bid quality. A well-written brief filters for engineers whose specific experience, whether RF, IP video, live event, or master control, matches your needs. Head to the
Bids are short proposals that show how each engineer interprets your signal chain and what approach they would take. A strong broadcast engineering bid references your specific gear, raises sensible questions about redundancy or transport, and proposes a realistic commissioning timeline. Read each proposal carefully before shortlisting.
The final decision combines proposal quality with profile evidence. Look for consistency across past broadcast projects rather than one strong credit, because broadcast engineering rewards repeatable rigor. Pay close attention to written reviews from clients who hired for similar production scales.
A single live event setup can be scoped in days, while a full studio build or master control upgrade typically runs several weeks to several months. Timeline depends on equipment lead times, integration complexity, and how much commissioning and QC the system requires before going on air.
An AV technician usually handles room-scale audio and video for meetings, presentations, and corporate spaces. A broadcast engineer works with broadcast-grade signal chains, transmission standards, redundancy planning, and regulatory compliance for content that reaches large public audiences over air, cable, or streaming.
Yes. Many freelance broadcast engineers specialize in event work and can handle pre-production planning, on-site operation, and post-event teardown. Provide the venue details, expected feed count, and distribution targets so candidates can scope accurately.
If your work is post-production on recorded footage, you need a video editor. If you need to capture, switch, transmit, or maintain live or near-live signal chains, including streaming and IP video infrastructure, you need a broadcast engineer.
Most modern broadcast engineers work fluently across both. They configure encoders, manage CDN delivery, handle protocols like SRT and RTMP, and integrate streaming output alongside SDI and IP-based on-air feeds.

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