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高级威客
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Analog / Mixed Signal / Digital, Antenna Design, Bill of Materials (BOM) Analysis, Bill of Materials (BOM) Optimization, Circuit Board LayoutHello, everyone. As a professional engineer who can put your ideas into practice with perfect and sophisticated skills and experience, I am pleased to have a great business relationship with you here. What Can I Do: 1. Electronics Design - Circuit & PCB Design: Analog and digital circuit and PCB design using...Hello, everyone. As a professional engineer who can put your ideas into practice with perfect and sophisticated skills and experience, I am pleased to have a great business relationship with you here. What Can I Do: 1. Electronics Design - Circuit & PCB Design: Analog and digital circuit and PCB design using various electronic design tools including Altium Designer, KiCad, Eagle, and EasyEDA - MCU control board design: Functional board design and firmware design centered on MCU - Sensor board design: Object status information detection circuit and board design using temperature, humidity, pressure, and proximity sensors - Power supply design: Design and manufacture of various DC and AC converters and stable PSU - Simulation: Electronic simulation analysis to verify design feasibility 2. RF & Antenna Design - RF design: RF circuit design and PCB design, including high-frequency amplifiers and filters - Communication device design: Design of a wireless communication device that can realize BLE, WiFi, and ZigBee functions - Antenna design: Design of various types of antennas in different frequency bands, such as mono-pole antennas, patch antennas, Yagi-Uda antennas, PCB antennas, and horn antennas. - Electromagnetic simulation: Integration of simulation and design using software including ADS, CST, and HFSS 3. Others - Code design including Arduino and C++ - Mechanical, electrical and plumbing design - Enclosure design of electronic devices As an innovative engineer, I enjoy working in a creative field of expertise and consider it my noble mission to contribute to human civilization and development by exploring ideal solutions in challenging environments. A thorough understanding of the customer's needs, combined with an unwavering sense of responsibility and commitment, will always be the driving force behind the completion of a project. I will always make your project great with my research skills and correct methodology. “Develop great ability and climb to the top of success with accurate skills.” With this ideology in mind, I have been running tirelessly through life, sharing joys and sorrows with my colleagues, and will continue to do so in the future. Therefore, the knowledge and wealth of experience I have accumulated here will be the most precious thing and will become a pleasant memory on the hill of success. If you are interested in my skills and experience and need my help, please feel free to contact me. I will always be open to client's requests. Thank you for visiting my profile. 收起
雇用 pr0skilled
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Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients...Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients with the best possible product without breaking the bank. I offer services in many areas, including (but not limited to): ● Embedded Systems: Analog and digital circuitry design and simulation, PCB design, firmware development. ● Analog Electronics Design: Analog frontends, amplifiers, filters, mixers, and general analog circuitry for low-frequency, low-power precision applications. ● Power Electronics: Circuitry design and simulations, high power PCB design, control systems. ● RF design: RF circuitry and PCB design. I offer services for all product development stages: Proof of Concept, Prototyping, Value Analysis and Value Engineering, and Product Release. I’m well-versed in a vast array of software and tools, and believe in always keeping up to date on the most modern and revolutionary techniques. I am proficient in: ● Schematic drawing and PCB design: Altium Designer, KiCAD, EasyEDA, OrCAD and EagleCAD. ● Software simulation: NGSpice, PSpice and LTSpice. ● Firmware development: STMcube (ST Microelectronics), CCS (Texas Instruments), Segger Embedded Studio and MPLABX (Microchip and Atmel). If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests in a timely manner. Thank you for your time and have a great day! 收起
雇用 cmsivolella
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Seasoned professional with a decade of hands-on experience in Industrial Automation, specializing in the development, implementation, and optimization of PLC Control Systems, HMI, and SCADA solutions. With a comprehensive skill set and an unwavering commitment to excellence, I bring a proven track record of...Seasoned professional with a decade of hands-on experience in Industrial Automation, specializing in the development, implementation, and optimization of PLC Control Systems, HMI, and SCADA solutions. With a comprehensive skill set and an unwavering commitment to excellence, I bring a proven track record of successfully delivering robust automation projects. Key Skills: ◾Technical Drawing Mastery Proficient in designing precise technical drawings. ◾PLC Development Siemens- S7-1500F/H, S7-400, S7-400F/H/R, S7-300, S7-1200, S7-200, S5, TI PLC, LOGO. ◾HMI, SCADA Development WinCC Basic, WinCC Comfort, WinCC Advanced and WinCC Professional K/TP400, K/TP700, K/TP1200 ◾Software PCS7, STEP7, WinCC, WinCC-Flex, TIA Portal, Eplan, SolidWorks, AutoCAD Electrical ◾VFD Siemens G120, G150, S120 ◾ Industrial Networks- PPI-MPI, Profibus, AS-i, ProfiNet, Ethernet, Modbus, Modbus TCP, RS485, RS232, GSD, GSDML, ◾ Robotics, Arduino, Microcontrollers, C++, ◾Matlab, Simulink, PID Why Choose Me: With a decade of hands-on experience and a meticulous approach to industrial automation, I bring a wealth of knowledge to every project. My proficiency spans a multitude of PLCs, HMIs, SCADA systems, software, VFDs, industrial networks, OPC, and adherence to project documentation standards. Let's collaborate to transform your automation vision into a reality! 收起
雇用 ZAKI102
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I have master in Electrical Engineering, I'm expert with following skills: DIGITAL SIGNAL PROCESSING (MATLAB & PYTHON) * Estimation / Detection * Digital Communication Systems * Mathematics * Kalman Filter * Tracking System IMAGE PROCESSING (MATLAB & PYTHON) * Digital Image Processing * Image Classification...I have master in Electrical Engineering, I'm expert with following skills: DIGITAL SIGNAL PROCESSING (MATLAB & PYTHON) * Estimation / Detection * Digital Communication Systems * Mathematics * Kalman Filter * Tracking System 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 收起
雇用 amirrmusavifr
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"As an experienced Full Stack Developer with over 2 years in the industry, I specialize in crafting efficient, scalable, and user-friendly web applications. My expertise spans a wide range of technologies including JavaScript, React, Node.js, Python, Next.js Throughout my career, I have successfully led numerous..."As an experienced Full Stack Developer with over 2 years in the industry, I specialize in crafting efficient, scalable, and user-friendly web applications. My expertise spans a wide range of technologies including JavaScript, React, Node.js, Python, Next.js Throughout my career, I have successfully led numerous projects from conception to deployment, demonstrating a keen ability to understand and fulfill client requirements while staying abreast with the latest technological advancements. My professional journey has endowed me with a solid understanding of both front-end and back-end development, making me a versatile asset in cross-functional teams. I pride myself on my problem-solving skills and my collaborative approach, always aiming to bring about the most effective solutions in the most efficient manner. In every project, my goal is to deliver high-quality, maintainable, and robust code that not only meets but exceeds client expectations. I'm continually seeking new challenges and opportunities to leverage my skills, and I'm enthusiastic about the potential to bring my blend of experience, expertise, and passion to a dynamic new role." 收起
雇用 realhudex
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As an experienced embedded system engineer, I have a strong background in developing and testing firmware for a variety of microcontrollers, including ESP32, STM32, Raspberry Pi, Arduino, PIC, AVR, and ARM. Also I have some experience in developing of web and App program.As an experienced embedded system engineer, I have a strong background in developing and testing firmware for a variety of microcontrollers, including ESP32, STM32, Raspberry Pi, Arduino, PIC, AVR, and ARM. Also I have some experience in developing of web and App program. 收起
雇用 andres1216jesus
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I'm Mechatronics engineer. I work as an instructor in mechatronics department at Arab Academy for science and Technology. I have taught the followings courses (Microprocessor systems - Instrumentation and control principles - Robotics systems - Applied Engineering - Digital, Analogue Devices & Circuits - Intro. to...I'm Mechatronics engineer. I work as an instructor in mechatronics department at Arab Academy for science and Technology. I have taught the followings courses (Microprocessor systems - Instrumentation and control principles - Robotics systems - Applied Engineering - Digital, Analogue Devices & Circuits - Intro. to Electronics and Electricity). I have experience for 7 years about electronics, embedded systems, microcontrollers, and programming. Please contact me to discuss your project in detail and determine how my skills will be a perfect fit for your requirements. 收起
雇用 ahmedsamy2
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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...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. 收起
雇用 AhmedMFakkar
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Welcome to my profile. I am experienced in - Python, SQL, MongoDB, Prediction models, Automation, Bot, Web Scraping, and many more. 10 years experience in the said skills. I can build Windows software with a simple interface/Gui with a license key. I will work with accuracy, consistently, and faster. Best...Welcome to my profile. I am experienced in - Python, SQL, MongoDB, Prediction models, Automation, Bot, Web Scraping, and many more. 10 years experience in the said skills. I can build Windows software with a simple interface/Gui with a license key. I will work with accuracy, consistently, and faster. Best Regards Salma 收起
雇用 livegoodlife
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Bachelor Electrical Engineering (BSc.) Master Embedded Systems (MSc.) Hardware skills: - Analog and Digital design - Schematic design with Eagle - PCB design with Eagle - Production of PCBs - Assembly of PCBs Software skills: - Programming mircrocontrollers (PIC, Atmel, ARM, Arduino) - C Programming - C++...Bachelor Electrical Engineering (BSc.) Master Embedded Systems (MSc.) Hardware skills: - Analog and Digital design - Schematic design with Eagle - PCB design with Eagle - Production of PCBs - Assembly of PCBs Software skills: - Programming mircrocontrollers (PIC, Atmel, ARM, Arduino) - C Programming - C++ Programming - Assembly - Python - Exploit development Others: - Cryptography - Malware reverse engineering - Android 收起
雇用 Krimson1991
