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Freelancers patrocinados
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engrusmanfaiz engrusmanfaiz
$25 USD / hora
Expert PCB Layout|AI Firmware RF Embedded IoT|FPGAPakistanI’m an experienced over 10 years PCB and Embedded Systems Engineer specializing in hardware–firmware integration, RF design, and IoT product development. Electrical and Embedded Systems Engineer with over 10 years of experience in PCB design, embedded firmware development, and hardware system integration. Proven...I’m an experienced over 10 years PCB and Embedded Systems Engineer specializing in hardware–firmware integration, RF design, and IoT product development. Electrical and Embedded Systems Engineer with over 10 years of experience in PCB design, embedded firmware development, and hardware system integration. Proven expertise in ESP32, STM32, Arduino, MATLAB, and Altium Designer. Strong background in delivering production‑ready designs for IoT, automation, and industrial applications. Core Skills - Embedded Systems (ESP32, STM32, Arduino) - PCB Design – Altium, KiCad - Firmware Development (C/C++) - MATLAB / Simulink / LabVIEW - Communication Protocols: UART, SPI, I2C, CAN - IoT Systems & Sensors - Hardware Debugging & Testing - Power Electronics & Control Systems My focus is on precision, efficiency, and reliability from concept to prototype. I specialize in transforming ideas into reliable, production-ready electronic systems from schematic to firmware to prototype. 💡 Core Expertise 🔹 PCB Design & Hardware Development Expert in Altium Designer, KiCad, Eagle, and EasyEDA High-speed multilayer PCB design with analog/digital mixed-signal precision Proven experience with BMS boards, IoT devices, RF modules, and motor drivers Emphasis on EMC compliance, low-noise layout, and manufacturability 🔹 Embedded Systems & Firmware Engineering Proficient in C/C++, FreeRTOS, and bare-metal programming Platforms: STM32, ESP32, PIC, Arduino, nRF52, Raspberry Pi Integration of sensors, actuators, communication interfaces, and wireless modules Focused on power optimization, real-time control, and efficient resource use 🔹 RF, IoT, Raspeberry PI & Wireless Communication Skilled in Wi-Fi, BLE, Zigbee, LoRa, and custom RF design PCB antenna tuning and matching network design Cloud & data integration via MQTT, HTTP/HTTPS, and Python automation 🧠 Secondary Expertise 🔸 Simulation & Modeling MATLAB/Simulink for control, signal processing, and dynamic systems LTSpice, Multisim, Proteus for analog/digital circuit simulation 🔸 Test, Measurement & Automation LabVIEW NI for data acquisition, visualization, and industrial automation Real-time system design, test bench automation, and measurement control 🎯 Why Choose Me ✔ Master’s-level expertise in Embedded & Electronics Design ✔ Cross-domain proficiency: Hardware + Firmware + RF ✔ Precise documentation — schematics, BOM, and Gerber files ✔ Fast communication, full confidentiality, and milestone-based delivery ✔ Free post-project support for long-term client satisfaction Let’s turn your concept into a powerful, real-world product with precision, reliability, and innovation. Best regards, Engr. Muhammad Usman PCB | Embedded | RF | IoT | MATLAB | LabVIEW menos
Contratar engrusmanfaiz
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ELECTRICAL , MECHANICAL , INDUSTRIAL, DESIGN ENGINEER As a highly skilled and experienced engineer, I am excited to offer my expertise to clients in need of top-quality engineering services. With a deep understanding of engineering principles and regulatory requirements, I am committed to delivering exceptional...ELECTRICAL , MECHANICAL , INDUSTRIAL, DESIGN ENGINEER As a highly skilled and experienced engineer, I am excited to offer my expertise to clients in need of top-quality engineering services. With a deep understanding of engineering principles and regulatory requirements, I am committed to delivering exceptional results that meet and exceed your expectations. Whether you need assistance with design, analysis, or project management, I am dedicated to providing the highest level of service and support to help you achieve your goals. WE LISTEN, DESIGN & DELIVER Services Offered: ☑️ MEP : ☑️ ELECTRICAL : ELECTRICAL PLAN, POWER DISTRIBUTION,WIRE SIZING, PANEL SCHEDULE, LOAD CALCULATION, SLD, LIGHTING DESIGN (DIALUx Evo and AGi32) ☑️ HIGH VOLTAGE POWER, DESIGN, SUBSTATION DESIGN, CABLE TRAYS, CABLE TRENCHES , GRID,etc. ☑️LOW VOLTAGE POWER DESIGN ☑️PLC AND CONTROL PANEL DESIGN IN AUTOCAD ELECTRICAL ☑️ INDUSTRIAL ENGINEERING ☑️MECHANICAL ENGINEERING : ENGINEERING DRAWING ☑️HVAC SYSTEM DESIGN : DUCT LAYOUT, LOAD CALCULATIONS etc. ☑️ ENERGY MODELING AND ANALYSIS: MANUAL J, S , TITLE 24 etc ☑️ PLUMBING ☑️ RENEWABLE ENERGY (PHOTOVOLTAIC PV SYSTEM , WIND FARM DESIGN, Pv Syst) ☑️EV CHARGING STATIONS ☑️ FIRE ALARM l FIRE SPRINKLER DESIGN ☑️ STRUCTURAL DESIGN : ADVANCED STEEL STRUCTURAL AND FABRICATION DRAWINGS ☑️ TELECOMMUNICATION ENGINEERING ☑️ CAD/CAM | 3D DESIGN AND VISUALIZATION ☑️ P & ID ☑️ ARCHITECTURAL/STRUCTURAL/CIVIL ENGINEERING ☑️PERMIT DRAWINGS and PE STAMPS (USA & CANADA) LICENSED SOFTWAERE: ☑️ REVIT ☑️ AUTOCAD ELECTRICAL ☑️ PLANT 3D ☑️ SOLIDWORKS ☑️ PV Syst ☑️ TEKLA STRUCTURES ☑️ AUTODESK ADVANCED STEEL WE HANDLE RESIDENTIAL, COMMERCIAL & INDUSTRIAL PROJECTS Some of our clients: 1. Siemens 2. FCowen Engineering Inc menos
Contratar victoromondi188
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Redacción de investigaciones, Redacción de artículos, Investigación, Escritura técnica, Reescritura de artículosHello! I'm a dedicated freelancer with over 13 years of experience, including nearly a decade on Freelancer.com. I hold a BSc in Computer Science and an MBA. Since 2014, I’ve been a senior newspaper editor while also specializing in research, academic writing, creative writing, editing, and proofreading. I prepare...Hello! I'm a dedicated freelancer with over 13 years of experience, including nearly a decade on Freelancer.com. I hold a BSc in Computer Science and an MBA. Since 2014, I’ve been a senior newspaper editor while also specializing in research, academic writing, creative writing, editing, and proofreading. I prepare research papers, theses, dissertations, and journal articles that adhere to the highest writing standards. In addition to research and writing, I provide comprehensive editing and proofreading services to ensure clarity, structure, and accuracy. As an accredited Wikipedia editor, I bring expertise in page creation, editing, and maintenance while complying with Wikipedia guidelines. My technical background further supports my ability to handle complex projects, offering precise and well-researched deliverables. Key Skills: • Research & Writing: Expertise in academic writing, including theses, dissertations, and journal articles. • Editing & Proofreading: Specialized in academic, technical, and creative content. • Creative Writing: Engaging content development across genres. • Training: Guiding others in research, writing, and editorial practices. • Wikipedia Editing: Accredited editor proficient in creating and updating high-quality entries. Experience: I’ve worked on a wide array of projects, including: • Academic Writing: Created theses, dissertations, and journal articles, maintaining academic rigor. • Editing & Proofreading: Edited academic, technical, and creative content focusing on clarity and accuracy. • Creative Writing: Developed articles and features for various industries. • Wikipedia Contributions: Edited and created Wikipedia articles, adhering to editorial standards and citation rules. Services Offered: • Research & Writing: Theses, dissertations, journal articles, and research papers. • Editing & Proofreading: Academic, technical, and business documents. • Creative Writing: Articles and narrative content. • Training: Writing, editing, and research skills development. • Wikipedia Editing: Article creation, updates, and source verification. Why Choose Me? • Expertise: My background ensures depth and accuracy in academic, technical, and creative projects. • Quality Assurance: I deliver polished work with attention to detail. • Timely Delivery: I respect deadlines and work efficiently. • Collaborative: I maintain open communication to meet client expectations. How I Work: I collaborate with clients to fully understand their needs, provide regular updates, and offer revisions to ensure the final product meets expectations. menos
Contratar alfmwangi
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Aprendizaje Automático (ML), Mathlab y Mathematica, Ingeniería eléctrica, Python, Ingeniería de telecomunicacionesI have master in Electrical Engineering, I'm expert with following skills: IMAGE PROCESSING (MATLAB & PYTHON) * Digital Image Processing * Image Classification * Image Segmentation * Machine learning * Neural Network * Deep Learning * Object Detection NATURAL LANGUAGE PROCESSING * Question Answering *...I have master in Electrical Engineering, I'm expert with following skills: IMAGE PROCESSING (MATLAB & PYTHON) * Digital Image Processing * Image Classification * Image Segmentation * Machine learning * Neural Network * Deep Learning * Object Detection NATURAL LANGUAGE PROCESSING * Question Answering * Sentiment Classification * Named Entity Recognition (NER) * Part of Speech (POS) tagging * Lemmatization REINFORCEMENT LEARNING * Deep Q-Network * Model-free and Model-based training DIGITAL SIGNAL PROCESSING (MATLAB & PYTHON) * Estimation / Detection * Digital Communication Systems * Mathematics * Kalman Filter * Tracking System menos
Contratar amirrmusavifr
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Hi, I'm an IT expert specializing in Cyber Security, Cloud technologies, and full-stack Web and VoIP development. I'm fluent in PHP, Python, Java, CSS, and HTML, with a strong background in Linux system administration. In Cyber Security, I have over 22 years of experience in both defensive and offensive roles, backed...Hi, I'm an IT expert specializing in Cyber Security, Cloud technologies, and full-stack Web and VoIP development. I'm fluent in PHP, Python, Java, CSS, and HTML, with a strong background in Linux system administration. In Cyber Security, I have over 22 years of experience in both defensive and offensive roles, backed by certifications from industry leaders such as Google, Microsoft, IBM, AWS, and Cisco. On the VoIP front, I specialize in Asterisk and Twilio, focusing on the design and implementation of telecommunications solutions using both commercial and open-source frameworks. I've developed multiple call center IVR systems and other telephony solutions deployed globally. menos
Contratar arodrigue
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With 5 years of experience on this platform, I am a versatile and driven freelancer capable of handling projects across a wide range of technical fields. I have successfully managed single projects valued at over $30K and am open to long-term collaborations. Additionally, I hold valid certificates from this platform,...With 5 years of experience on this platform, I am a versatile and driven freelancer capable of handling projects across a wide range of technical fields. I have successfully managed single projects valued at over $30K and am open to long-term collaborations. Additionally, I hold valid certificates from this platform, showcasing my expertise—these can be found in the certificates section along with my results and badges. Whatever your project entails, from technical development to research and beyond, I’m here to deliver results that exceed expectations. Let’s work together to bring your vision to life! Artificial Intelligence & Machine Learning: ● Neural Networks: CNNs, Transfer Learning ● Reinforcement Learning: Q-Learning ● Computer Vision: YOLO, PyTorch, OpenCV, Image Segmentation, Object Detection Web Technologies: ● Front-End: HTML5, CSS3, JavaScript (ES6+) ● Back-End: Node.js, Express.js menos
Contratar kazemmojtama
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Redacción de artículos, Reescritura de artículos, Redacción de investigaciones, Redacción de libros, Redacción comercial⭐⭐⭐⭐⭐ بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْم ⭐⭐⭐⭐⭐ 🚀Hi, I'm Aisha Mujahid, an academic expert with 12+ years of experience in research support, writing mentorship, and scholarly editing. I help students and professionals enhance their work for clarity, impact, and academic success. From refining essays to polishing...⭐⭐⭐⭐⭐ بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْم ⭐⭐⭐⭐⭐ 🚀Hi, I'm Aisha Mujahid, an academic expert with 12+ years of experience in research support, writing mentorship, and scholarly editing. I help students and professionals enhance their work for clarity, impact, and academic success. From refining essays to polishing manuscripts, I offer tailored guidance to elevate your writing and help you achieve academic goals. Services I Offer 📚 🔹 Academic Writing Support – Structure, coherence, and tone enhancement 🔹 Research Paper Editing – Improve readability and journal alignment 🔹 Thesis & Dissertation Guidance – Editing, feedback, and mentorship 🔹 Essay & Assignment Support – From planning to final proofreading 🔹 Manuscript Review – Language, style, and presentation polishing Referencing & Style Expertise 🖋️ 📘 APA | 📙 MLA | 📗 Harvard | 📕 Chicago | 📔 Vancouver – I ensure accurate citation and referencing to meet academic standards. Reports & Originality Checks 📊 🔹 Plagiarism Check Guidance – Ensure originality and proper citation 🔹 Turnitin Report Assistance – Review and improve similarity reports 🔹 AI Detection Report Support – Ensure your work meets academic integrity standards My approach is collaborative 🎓—I empower you to sharpen skills and present confidently. I've helped many achieve top publications and academic awards. ⚠️ Note: Services include editing, coaching, and consultation only. I don't write assignments or complete homework. 🌟 menos
Contratar IdealExpert
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Administración de redes, Ingeniería de telecomunicaciones, PHP, Ruby on Rails, Arquitectura de softwareI am an experienced telecommunications and data network architect and developer of enterprise applications.I am an experienced telecommunications and data network architect and developer of enterprise applications. menos
Contratar cbgsy
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Redacción de investigaciones, Investigación, Redacción de informes, Redacción de artículos, RedacciónGreetings! My name is Dr. Sanaa Omrany. I hold an PhD in International Economics & Political Sciences and have an extensive experience and strong skills in many fields (Over TWENTY years). - MEMBER OF: PREFERRED FREELANCER PROGRAM (PFP). FREELANCER AMBASSADORS TEAM. CORPORATE FREELANCER PROGRAM. - APPOINTED...Greetings! My name is Dr. Sanaa Omrany. I hold an PhD in International Economics & Political Sciences and have an extensive experience and strong skills in many fields (Over TWENTY years). - MEMBER OF: PREFERRED FREELANCER PROGRAM (PFP). FREELANCER AMBASSADORS TEAM. CORPORATE FREELANCER PROGRAM. - APPOINTED AS A MODERATOR ON: EGYPT FREELANCERS GROUP. ASIA FREELANCERS GROUP. ARAB FREELANCERS GROUP. TIPS FOR NEW FREELANCERS GROUP. I'm here since 2008 to bring precision to your projects. I have a PROFESSIONAL TEAM, who are ready to help you! Some of our services provided include these CATEGORIES; • Artificial Intelligence. • Business, Accounting, Human Resources & Legal. • Data Analysis. • Design, Media & Architecture. • Mobile Phones & Computing. • Sales & Marketing. • Translation & Languages. • Websites, IT & Software. • Writing & Content. I'm speaking ARABIC, ENGLISH, and FRENCH. You can expect prompt and friendly communication, swift turnaround times, and a fierce dedication to quality deliverables should you choose to work with me. Contact me and see how I can help you achieve your goals. Many thanks; Dr. Sanaa menos
Contratar sanaaomrany
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✋ Hi, I’m Mairaj Ali, a verified Electrical/Electronics Engineer and Professional PCB Designer with over 8 years of experience in designing high-quality circuit boards using Eagle, Altium, KiCAD, and EasyEDA. Also I am a professional Certified EasyEDA designer (Certificate is attached in portfolio section). My...✋ Hi, I’m Mairaj Ali, a verified Electrical/Electronics Engineer and Professional PCB Designer with over 8 years of experience in designing high-quality circuit boards using Eagle, Altium, KiCAD, and EasyEDA. Also I am a professional Certified EasyEDA designer (Certificate is attached in portfolio section). My expertise lies in the following areas: ✅ PCB Design & Prototyping using Eagle, Altium, KiCAD, EasyEDA ✅ CAD/Housing Design for PCBs in Fusion360 ✅ MATLAB/SIMULINK & Python programming ✅ Embedded Systems design (Arduino, AutoCAD, Multisim, Proteus, LTspice, PSpice, C/C++) ✅ VHDL/Verilog HDL, Xilinx, and FPGA development ✅ Research & Technical Writing (Plagiarism Removal, Academic Writing, and Thesis Writing) ✅ Advanced Engineering Mathematics (Calculus, Differential Equations, Numerical Methods, Linear Algebra) ✅ Expertise in LaTeX for high-quality document formatting I am a Preferred Freelancer, ranking among the top 1% of skilled professionals. My passion for PCB design and embedded systems drives me to deliver the best solutions on time and within budget. Whether you're looking for custom PCBs, embedded solutions, or writing services, I can help you achieve your goals. Let’s turn your ideas into reality. Feel free to check my portfolio and message me to discuss your project anytime – I’m available 24/7. #PCB #PCB_designing #Electrical #Electronics #ElectricalEngineering #MATLAB #SignalProcessing #Mathematics #Latex #AutoCAD menos
Contratar mairajali11
