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Mostrando 28 resultados
Freelancers Patrocinados
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One stop solution for Electronic Product Development. Component selection, Circuit Design, Schematic design, PCB layout, PCB Assembling, Prototyping, Firmware development, Testing, Cloud Integration, Mobile Application Development. Expertise in IoT product development and Firmware update Over The Air...One stop solution for Electronic Product Development. Component selection, Circuit Design, Schematic design, PCB layout, PCB Assembling, Prototyping, Firmware development, Testing, Cloud Integration, Mobile Application Development. Expertise in IoT product development and Firmware update Over The Air (OTA). Languages: C, C/C++, Python, HTML, Javascript -> Arduino -> Raspberry Pi -> ESP32, ESP8266 (ESP-NOW, ESP-MESH, ESP-MATTER, ESP-IDF, ESP-ADF) -> NRF51822, NRF52840, NRF52832, NRF52833 -> IOT Gateways -> ROS -> Remote Monitoring & Controlling -> WiFi, BLE, Ethernet, GSM/GPRS, 2G, LTE, LORA, LORAWAN, NB-IOT, DLMS, Profibus, IEC-104 -> HMI Display GUI Development -> Nextion, DWIN Displays -> Home Assistant, ESP-HOME -> Custom webserver hosting on ESP32/ESP8266 -> UART, SPI, I2C, ADC, DAC, RS-232, RS-485 -> Micro SD, Thermal Printer, Motors, Relays, Valves -> MODBUS RTU & TCP/IP -> CANBUS -> Schematic and PCB Layout Design -> ARM Cortex M3-M4 -> STM32F1, STM32F4, TM4C123G(TIVA C) -> ATmega 8-16-32-128-256 -> Renesas RL78 Series MCUs -> PlatformIO, CubeMX, Keil, Arduino, CCS, Atmel Studio, CS+ -> Altium, Eagle CAD, KiCAD, EasyEDA menos
Contratar deeproadrash
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I'm openminded friendly and communicative person. Looking for Freelance job opportunities because I'm free now just completed a project and looking for new challenges. If you need experienced Cad designer please let me know.I'm openminded friendly and communicative person. Looking for Freelance job opportunities because I'm free now just completed a project and looking for new challenges. If you need experienced Cad designer please let me know. menos
Contratar Tiburon77
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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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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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RaspberryOculus RaspberryOculus
$47 Dólares / hora
Top Freelancer with reviews since year 1999.IndiaI am a Senior engineer with 24 Year Work experience in CMMI level 5 companies. I have built from simple applications to as complex as Designing a ground station aircraft radio based on ACARS and ED137 Eurocae standards ie Aircraft Communication Addressing and Reporting System. Wearable Devices and Bio-Medical...I am a Senior engineer with 24 Year Work experience in CMMI level 5 companies. I have built from simple applications to as complex as Designing a ground station aircraft radio based on ACARS and ED137 Eurocae standards ie Aircraft Communication Addressing and Reporting System. Wearable Devices and Bio-Medical Instruments. IOT Devices , Mesh Networking. RF Communication , WaveGuides , Antenna Design I build state of the the art 3D printers ( & Grbl based cnc machines too ) based on Laser Galvos and UV Resin as well as FDM . I did Projects involving multiple streams of engineering from Material , Using Ultra Violet sensitive Resins , Chemistry , Mechanical Engineering & structure design , Cloud & desktop Application with micro-controller firmware programming in c and assembly. I work with all Major Families of Micro-controllers ie ARM Stm32, AVR , ESP32, PIC,NRF52 Zephyr Nordic Semiconductor NRF52 and 51 series for Bluetooth Low Energy, Mesh Networking , ANT+ Texas Instruments CC2650,CC3200,CC3100 software defined radio,hackrf, rtl-sdr, rtlsdr,portapack,Opera Cake for HackRF menos
Contratar RaspberryOculus
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touhidecevw touhidecevw
$50 Dólares / hora
Network & System Specialist |CCNP|CCNA|RHCE |CEHBangladesh✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete...✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH and Digital Ocean ✅VMware ESXi, VMware Workstation, VirtualBox, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration (Windows Server 2008, 2012, 2016, etc.), Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python menos
Contratar touhidecevw
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Mirdamady Mirdamady
$29 Dólares / hora
Everything is possible in IT, Just have to make ITUnited Arab EmiratesI specialize in aiding and steering companies through the transition from traditional IT infrastructure or server rooms to cutting-edge virtual IT components. My comprehensive approach encompasses designing, defining, and crafting a roadmap tailored to help them realize their very own "Private Cloud" infrastructure...I specialize in aiding and steering companies through the transition from traditional IT infrastructure or server rooms to cutting-edge virtual IT components. My comprehensive approach encompasses designing, defining, and crafting a roadmap tailored to help them realize their very own "Private Cloud" infrastructure and requisite services. (Like IaaS, PaaS, SaaS and XaaS) In addition to roadmap creation in our team, we prioritize equipping relevant personnel and staff within these companies with the necessary skills to proficiently navigate through the migrated systems. Through targeted training programs, we ensure that every individual is empowered to seamlessly operate within the new virtual environment, maximizing efficiency and productivity. menos
Contratar Mirdamady
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Imaginative4U Imaginative4U
$50 Dólares / hora
Architect & Product Designer / Industrial DesignerUnited Arab EmiratesHi there, My name is Hisham, and I am Technical Architect & 3D Designer [CG Artist] with more than 15+ years in design & technical design/drafting. -I have a lot of experience in design [Architecture & Landscape sector] in residential and commercial / hospitality design. -I have a lot of experience in civil...Hi there, My name is Hisham, and I am Technical Architect & 3D Designer [CG Artist] with more than 15+ years in design & technical design/drafting. -I have a lot of experience in design [Architecture & Landscape sector] in residential and commercial / hospitality design. -I have a lot of experience in civil construction [Architecture sector] in residential and commercial / hospitality design & Steel reinforcement shop drawings -I have a lot of experience in steel design [Architecture sector] in residential and commercial / hospitality design. -I have a lot of experience in interior design & renovate / reconstructor all kind in design [Fit-out] in residential and commercial / hospitality design. -I have a lot of experience in civil construction [Production / Fabrication sector] in residential and commercial / hospitality design & Product design to manufacturing/fabrication. >>>>>>> in product design to manufacturing/fabrication from scratch such as -Kiosks, exhibitions, tents, warehouse/sheds, portable houses, tiny houses, lights design, steel structure design yachts/boats, water motorcycles, swimming board, and so on. *Note:- -Ability to convert any kind of design into reality. I have been work in positions in multi companies such as. Technical Designer, BIM Modeler, Architectural & Civil Structure Draughtsman / Technical Draftsman /Draftsman / Draftsperson / CAD Operator / Product Design / Industrial Designer Skilled in ✅AutoCAD 2D & 3D + Raster Design. ✅Revit / ArchiCAD ✅3Ds Max / Rhino 3D / Sketchup ✅Zbrush ✅Fusion 360 / Inventor / Solidworks ✅V-ray / Corona renderer ✅Showcase / Lumion / Twinmotion ✅Sketchbook Pro / Designer ✅Adobe Photoshop / Illustrator ✅Unreal Engine ✅Substance Designer / Painter menos
Contratar Imaginative4U
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engineerboni engineerboni
$50 Dólares / hora
✅ALL ENGINEERING|CAD/CAM|STAMPs|ROBOTs|MATH|MATLABUnited StatesAcoustical Engineering, Engenharia Aeronáutica, AI (Artificial Intelligence) HW/SW, Algoritmo, ArduinoMy name is Boniface. I am an engineer by profession, having completed up to masters level and currently doing my third associate degree. I am also certified and licensed in the United States Of America, after I successfully completed all requirements for the respective certification and licensing. Please hire me for...My name is Boniface. I am an engineer by profession, having completed up to masters level and currently doing my third associate degree. I am also certified and licensed in the United States Of America, after I successfully completed all requirements for the respective certification and licensing. Please hire me for services in the following areas; AutoCAD CAD/CAM Engineering Engineering Drawing Stamping/Sealing Drawings & Construction plans with my licensed seal. Civil Engineering Structural Engineering Construction Engineering Materials Engineering Engineering Drawing Construction Monitoring Bill of Materials (BOM) Analysis Bill of Materials (BOM) Optimization Bill of Materials (BOM) Evaluation Compliance Engineering Electrical Engineering Mechanical Engineering Telecommunications engineering Matlab and Mathematica Robotics Industrial Engineering Mechatronics Statistics Mechanical Engineering Statistical Analysis Solidworks Matlab and Mathematica Home Design Microcontroller Civil Engineering Mathematics Structural Engineering PCB Layout Arduino Circuit Design Manufacturing Design Data Science Wireless Finite Element Analysis Verilog / VHDL Telecommunications Engineering Scientific Research PLC & SCADA Chemical Engineering Physics Health Internet of Things (IoT) Aeronautical Engineering Geospatial FPGA Embedded Systems Mechanical Design Robotics MATLAB Computational Fluid Dynamics Aerospace Engineering Industrial Engineering Drones Digital Design Geotechnical Engineering LoRa Smart Phone/Tablet Apps Simulation Construction Engineering Data Engineer Automotive Quantum Geology Engineering Drawing Electronic Design Power Converters PCB Design and Layout Telecom Combinatorial Problem Solving FPGA Coding Materials Engineering Mechatronics Construction Monitoring Mining Engineering Imaging Astrophysics RTOS Broadcast Engineering CATIA Very-large-scale integration (VLSI) Radio Frequency Engineering Wireless Radio Frequency Engineering Bill of Materials (BOM) Analysis Compliance Engineering DFM (Design for Manufacturing) Digital Electronics RADAR/LIDAR RFID (Radio-frequency identification) Schematics Wireless Certification (CSA, FCC, IEC… Robotics and Cognitive Automation Robotic Process Automation Security|Encryption|Digital Forensics & Investigation Natural language Rust Programming ASIC & HVAC WELCOME ALL. menos
Contratar engineerboni
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I am a seasoned Senior Architect and Engineer with expertise in Cybersecurity, Networks, Cloud, and IT Systems, backed by extensive international business experience. I possess strong management skills and a versatile skill set, with over 16 years of experience working in MSP, Financial and Multinational...I am a seasoned Senior Architect and Engineer with expertise in Cybersecurity, Networks, Cloud, and IT Systems, backed by extensive international business experience. I possess strong management skills and a versatile skill set, with over 16 years of experience working in MSP, Financial and Multinational Organizations. I excel in Networking, wireless, security, and SDN technologies, with hands-on experience in a wide range of equipment and platforms including Routers, Switches, Cisco Nexus Switch, Cisco Meraki devices, Aruba Wireless, PaloAlto Firewall, Fortinet products, F5 BIG IP, and more. I have successfully completed numerous network-related projects, demonstrating my ability to adapt to new technologies and deliver high-quality results. Main offered services include: • Cybersecurity Architect • Network Architect • System Architect • Cloud Architect • Digital transformation • Solution design and implementation • IT strategy development • Executive Consultant I am highly experienced in the following technology fields: Cybersecurity: • Develop & enhance Cybersecurity management frameworks. • Develop, implement & monitor strategic, comprehensive enterprise information security & IT risk management programs. • Develop, and maintain cybersecurity policies, standards, baselines, guidelines, and procedures. Network/IT/System Security: • Firewall, UTM, NGFW & NG-IPS protection: FortiGate, Forti Manager, Forti Analyzer, Cisco (ASA, FMC, Firepower), Barracuda, pfSense, Checkpoint, Palo Alto, SonicWall • Email Security: Cisco, Barracuda, Microsoft • Web Security: Cisco, Barracuda, Fortinet, McAfee, Zscaler • Proxy and Reverse Proxy: Squid, Nginx • IPSec VPN & SDWAN: Cisco DMVPN, HPE ADVPN, FortiGate ADVPN • SSL VPN: FortiGate, Cisco, Palo Alto, Barracuda, SonicWall, OpenVPN, pfSense, Swan, Open Connect • Network Access Control (802.1X, Radius, Tacacs+), BYOD and MDM : Aruba ClearPass, Cisco ISE, Packet Fence • IAM SSO SAML2 Oauth: OKTA, Keycloack, Auth0 • DLP & CASB Bitglass, Forcepoint • EDR McAfee, Sophos, Sentinel One • SIEM and SOC solutions - Fortinet, Splunk Network Technologies: • Switches: Cisco, HPE, Comware, Aruba OS, Arista, Alcatel, Juniper, Dell • Routers: Cisco, HPE, Comware, Alcatel, Juniper, Mikrotik • WiFi Mobility: Aruba OS & Central, Cisco, Meraki, Ubiquity, Mikrotik • MPLS L2/L3 VPN, MP-BGP, VPLS, SDWAN • BGP, OSPF, IS-IS, EIGRP routing protocols • FRR, VyOS, Bird • VLAN, QinQ, VXLAN, EVPN L2 scalable overlay networks • ACL, PBR, NAT, QoS, NAS; large-scale DHCP/DNS • IGMP L2 and PIM L3 multicast • Secure WiFi planning: controller managed & cloud-managed • NMS, EMS, FCPAS and OSS/BSS systems – Solarwind, ManageEngine, LibreNMS, Zabbix, Nagios, Cacti menos
Contratar monjurs
