Telecommunications Engineers para contratar
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Freelancers patrocinados
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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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Raspberry Pi, Arquitectura, Planificación de Proyectos, Ingeniería de sistemas, Documentación TécnicaI Design, Develop & Mass Produce Electronics / Industrial Products ↳ 7+ Years of Experience ↳ In-House Assembly, Testing & Mass Production Facility ↳ Supplying Weekly Shipments of Ready to Sell Products I partner with Enterprises, Tech Innovators, and Entrepreneurs to design, build, and scale smart connected products...I Design, Develop & Mass Produce Electronics / Industrial Products ↳ 7+ Years of Experience ↳ In-House Assembly, Testing & Mass Production Facility ↳ Supplying Weekly Shipments of Ready to Sell Products I partner with Enterprises, Tech Innovators, and Entrepreneurs to design, build, and scale smart connected products that seamlessly bridge hardware and software. From IoT devices to intelligent ecosystems, I deliver end-to-end solutions 2x faster by merging unmatchable engineering talent, timezone-aligned execution, and a relentless focus on integration. Work Experience: I’ve designed multi-layer PCBs for a variety of processors and systems, including: - Microprocessors: ARM Cortex-M3, Cortex-M4 - Low-power Chips: Nordic nRF52840, nRF5340, nRF52832, ESP32, STM32WL series - System-on-Modules (SoM) and Custom Boards: CM4, Raspberry Pi, Orange Pi, iMX8, Jetson Nano/Xavier/Orin, RK3588, RK3568, RV1126 Rockchip, TI AM6254, and more - High-Speed Designs: USB 2.0, HDMI 2.0, DDR3/DDR4, PCIe, NAND Flash, Ethernet (10/100/1000base-T1), PoE++, and others - Power Supply Designs: DC-DC converters (isolated, flyback, boost, buck), LDOs, and more - Motor Driver Communication Circuits: BLDC, AC servo, DC servo with I/O, ADC, CAN interfaces - Analog Signal Processing Circuits: ADCs, DACs, Audio systems - Communication Protocols: QSPI, I2C, RS485, RS232, CAN, Modbus TCP/IP, RTU, and more - Wireless and IoT: RF, WiFi, Bluetooth (4.0), GSM (3G/4G/LTE), LoRaWAN I have substantial experience in building evaluation kits for various platforms like Arduino, ESP32, ESP8266, STM32, and others. I’ve developed the expertise to translate dimensional drawings into precise Gerber files, ensuring a high level of accuracy in the PCB manufacturing process. I also handle bill of materials (BOM) creation, sourcing components from reputable suppliers like Digikey, Mouser, JLCPCB, and LCSC. My experience extends to robotics, including the development of Automated Guided Vehicles (AGV), AMRs, vending machines, and 6-axis robotic systems. Firmware & Other Competencies: - Managing the entire design and procurement process for PCBs, ensuring timely and cost-effective delivery - Excellent problem-solving skills and a proactive, research-driven mindset - Skilled in electrical evaluation, testing, and troubleshooting PCBs - Firmware development in C, C++, and Python, with additional proficiency in QT - UX/UI design for STM32 and Raspberry Pi platforms using Figma and TouchGFX - Familiarity with IoT protocols like MQTT, Thingsboard, AWS, and Blynk Inbox Now to get started ! menos
Contratar ranaanees433
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Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S....Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S. expat in Japan, so bi-lingual in English & Japanese. I am fairly new to Freelancer (but not at development), so I only have a few Freelancer "references" and "credits" so far. Personal references and examples of various projects, both small and large, will gladly be provided upon request. menos
Contratar bestwmm
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[A] 1 ) I have over 20 years of experience in PCB Layout / Hardware / RF / EMI / Firmware designs. We can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Arduino / STM32 / IM6x / AVR / TI MSP430x / PIC / Ri-Pi # WIFI / BT / BLE / GPS ...[A] 1 ) I have over 20 years of experience in PCB Layout / Hardware / RF / EMI / Firmware designs. We can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Arduino / STM32 / IM6x / AVR / TI MSP430x / PIC / Ri-Pi # WIFI / BT / BLE / GPS # LCD / DTV / MD / Web Camera # LED / Lighting # LCD Inverter / Touch sensor # NIC / LAN / KSZ9031RNX / LAN8720 # IOT / NRF52832 / ESP8266 / TI CC26xx / NRF52xx # RPI3 / CM3 / CM4 / UP CORE PLUS Carrier board # LTE / Quectel EC25 / BG77 / BG95 / BG96 # Battery / Solar Charger # BMS ( Battery Management System ) # IO-Link Expansion board ( MAXIN MAX14819ATM+ , TI, ST ) # Audio / Codec / CSR / HFP / HSP / AMP 2 ) I can use as below to design and layout. # Altium / Protel99SE # Eagle # PADS # KiCad # OrCad / Allegro # Proteus # DipTrace 3 ) I can communicate well in English, please contact us by e-mail or s-k-y-p-e me (saludpcb) to find out relevant details. 4 ) I also have to provide PCB layout design service ( super low price ) # For PCB layout: 2 ~ 4 Layers -> $0.4 ~ 0.6 USD per pad 6 ~ up Layers -> $0.8 ~ 0.8up USD per pad # For reprinting of schematic and component, quotation will vary by each case. # A minimal of $100 USD 2L / $200 USD 4L / $300 USD 6L will be charged for each case. What I can do are: # 1,2, 3, 4, 6, 8, .... layers ( PCB / FPCB ) # High Speed and High Density PCB layout # Differential Signal PCB layout # RF Signal PCB layout # 3D Models / FreeCad 5 ) PCB / PCBA manufacture ( EMS ) # Prototype assembly # Components procurement # High quality # Quick, 24hr lead time # Low cost [B] 1. I have 15-year translation experience and good at excel, word, numbers, keynote ... etc. 2. I can do English <-> Chinese ( traditional and simplified ) translation in Business, Electronic Technology, Website, Video, Disaster Reduction and App related fields. 3. Please contact me by e-mail or leaving messages to discuss any related issues. 4. Hope to have an opportunity to work with you. 5. I am currently Bloomberg’s freelancer for some translation work. menos
Contratar lydialin2000
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abusayed2004 abusayed2004
$50 USD / hora
Ai Voice Agent, Asterisk PBX, SIP, Linux, SecurityBangladeshI am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I...I am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I am also proficient in Python and PHP scriptwriting for IVR and AGI implementation on Asterisk. I have a team for support and further development. My expertise includes: - Ai Voice Agent build and operations multi tenant platform. - Linux - Hosting Systems Administration & Monitoring - Kubernaties, IoT tech stack - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimisation - Security Hardening - VoIP, Asterisk, SMS, Dongle, and FreePBX installation, configuration, and maintenance - WebRTC SIP Phone - Infrastructure Planning - Disaster Recovery - Shell Scripting - Capacity planning, application delivery planning - Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP, IGRP, MPLS - SAN Troubleshoot - GlusterFS, CEPH - NFS, SMB, ISCSI, SMTP - Linux performance tuning - MySQL, Oracle DB performance tuning - Laravel web application development - Web Security, Web benchmark, best practice - IPTV, Live streaming, VOD, FFmpeg - Raspberry Pi Please let me know if you have any questions or require further information. menos
Contratar abusayed2004
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DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux...DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda menos
Contratar macroenergy
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Redacción de investigaciones, Redacción de informes, Redacción de artículos, Redacción de contenidos, RedacciónWelcome!! You have landed at a place where your quality of content, deadline, and satisfaction matters the most because I don’t leave a single loophole while handling your given task. Forget about your worries of shortage of time, approaching deadlines, or having little knowledge of doing your academic tasks and...Welcome!! You have landed at a place where your quality of content, deadline, and satisfaction matters the most because I don’t leave a single loophole while handling your given task. Forget about your worries of shortage of time, approaching deadlines, or having little knowledge of doing your academic tasks and assignments. I will be your go-to writer who will provide top-notch quality delivered within your given deadline. I am helping people since 2015 to stay away from any trouble of missing deadlines or getting lower grades. I have dedicated myself to providing a professional support system, where you don’t feel down anymore, but rather feel happy and satisfied by getting good grades and percentages in your coursework. Have a look at my services and ping me what you are looking for: (1) - Discussion Posts (2) - Reply Posts (3) - Annotated Bibliography (4) - Research Thesis (5) - Research Papers (6) - Proposal and Summaries (7) - Case Studies (8) - Research Essays & Article (9) - Journal Articles (10) - Book Summary and Analysis (12) - Online Quiz & Exams (13) - PowerPoint Presentations (14) - Report Writing Why Me? (1) - Well- Referenced (APA, MLA Harvard, Chicago, or IEEE) (2) - On-time Delivery (3) - Urgent Support if needed (4) - Plagiarism-Free Work Hire me and feel that "Your Work is Done". To discuss your projects please message me. Thank You! menos
Contratar SolutionMart
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TheDesignBloke TheDesignBloke
$50 USD / hora
Drafting | CAD | Solidworks | Animations | ContentUnited KingdomHello! I’m Muskan, leading a skilled team of designers and content creators. We specialize in Drafting, CAD, SolidWorks, 3D Modeling, Animations, and Content Writing, delivering professional solutions tailored to your business needs. Our Services Include: * Architectural Designs & Revit Models * SolidWorks Designs,...Hello! I’m Muskan, leading a skilled team of designers and content creators. We specialize in Drafting, CAD, SolidWorks, 3D Modeling, Animations, and Content Writing, delivering professional solutions tailored to your business needs. Our Services Include: * Architectural Designs & Revit Models * SolidWorks Designs, Mechanical Parts & Assemblies * 3D Modeling, Prototyping & Blender Models * Interior Design & Space Planning * Animations & Explainer Videos * Branding, Logos & Marketing Materials * Website & Landing Page Design * Content Writing, Reports & eBooks * Presentations, Infographics & Banners * Packaging & Labels We pride ourselves on timely communication, attention to detail, and on-time delivery, serving clients globally Highlights: * 5-Star Reviews | Trusted by Clients Worldwide * Expert Team | Top-Ranked for Design & Content menos
Contratar TheDesignBloke
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We provide comprehensive permit-ready plan preparation tailored to meet local building department requirements. Our services include detailed architectural drawings, code-compliant documentation, and coordination with structural and MEP disciplines as needed. Each plan set is prepared with accuracy and clarity to...We provide comprehensive permit-ready plan preparation tailored to meet local building department requirements. Our services include detailed architectural drawings, code-compliant documentation, and coordination with structural and MEP disciplines as needed. Each plan set is prepared with accuracy and clarity to support a smooth permitting process. We focus on minimizing revisions and addressing jurisdictional requirements early. Our goal is to deliver complete, professional documents that help you obtain approval efficiently. menos
Contratar MrXFabz
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Consultant, Solution Architect, Enterprise System Integration Specialist with Healthcare/Telecom/Finance domain specialization Areas Of Expertise: .Net, Java, Python,C++, Delphi,SQL Server, Analysis Services,OLAP, Data Warehousing, SSRS, SSAS, XML, Azure, Cloud Computing, VBA, Windows Mobile, Android, iPhone,...Consultant, Solution Architect, Enterprise System Integration Specialist with Healthcare/Telecom/Finance domain specialization Areas Of Expertise: .Net, Java, Python,C++, Delphi,SQL Server, Analysis Services,OLAP, Data Warehousing, SSRS, SSAS, XML, Azure, Cloud Computing, VBA, Windows Mobile, Android, iPhone, DICOM, HL7, Sharepoint, Microsoft CRM . AJAX, WCF , WPF, ASP.Net MVC, HTML5, Delphi, QuickBooks, MS Access, MS Excel, Go menos
Contratar DebasisB
