展示 24 结果
高级威客
-
I am a software developer and have 7 years of experience in the field of web development and the IOT domain. 3 Years Experience working in MNC. I take pride in developing projects that are like small satellites: they stay far away from me, but they still work perfectly as expected. I am meticulous in my planning and...I am a software developer and have 7 years of experience in the field of web development and the IOT domain. 3 Years Experience working in MNC. I take pride in developing projects that are like small satellites: they stay far away from me, but they still work perfectly as expected. I am meticulous in my planning and execution, and I always test my work thoroughly before releasing it. IOT - MQTT - Raspberry PI - ESP32/esp8266/Arduino - AWS IOT Core AUTOMATION - Node Red - Customized Farm Automation - Customized Industrial Automation WEB - PHP - Python - Laravel - CodeIgniter - Html - JavaScript,Mysql,etc. Other - IOT architecture designing - Web development 收起
雇用 sayonesolutions
-
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 收起
雇用 macroenergy
-
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. 收起
雇用 bestwmm
-
Greetings, I'm the helm of E-Lance Tec, where we unravel tech enigmas. Our squad of adept professionals, including myself, thrives on dissecting intricate problems in the realm of programming, cloud computing, Linux system administration, IoT, and PCB design. Our mission? Crafting bespoke solutions that effortlessly...Greetings, I'm the helm of E-Lance Tec, where we unravel tech enigmas. Our squad of adept professionals, including myself, thrives on dissecting intricate problems in the realm of programming, cloud computing, Linux system administration, IoT, and PCB design. Our mission? Crafting bespoke solutions that effortlessly align with your unique requisites. My personal prowess encompasses a myriad of programming languages; I'm fluent in the dialects of C/C++, Java, Python, Micropython, and Circuitpython. Furthermore, I've engaged with a gamut of microcontrollers, navigating the intricacies of ESP32, ESP32CAM, NodeMCU, ESP8266, STM32 ARM 32-bits Cortex-M, Atmel, and PIC. Versatility is our strength. But that's not all – we're seasoned hands with Systems on Module (SoM) devices, wielding the power of Raspberry Pi, NVIDIA Jetson Nano, Xavier NX, and an array of Arduino-based WiFi boards. Innovation is our playground. When you engage with us, you're not just hiring a freelancer; you're gaining a partner in your technological voyage. We're the compass that steers your project through the storm of challenges, ensuring it reaches the safe harbor of success. We don't just solve problems; we sculpt solutions that redefine the status quo. Our work isn't about delivering mere code; it's about crafting elegance in functionality, precision in execution, and excellence in outcomes. In the realm of tech, there's no problem too perplexing, no challenge too daunting. We live for those "aha" moments when we untangle the most intricate tech puzzles. Your satisfaction fuels our passion. Ready to take your project to new heights? Let's embark on this journey together. Reach out to us, and let's transform your vision into reality. Your tech aspirations, our commitment. In the grand tapestry of technology, let us be the thread that weaves success into your story. Our clients aren't just partners; they're co-authors of success tales. Thank you for considering my profile. I'm eagerly awaiting the opportunity to turn your tech dreams into tangible achievements. Don't hesitate – let's chat today. Your project, our expertise – a match made in tech heaven. 收起
雇用 hackgroup
-
✅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 Cloud 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 收起
雇用 touhidecevw
-
I am a skilled Ethical Hacker and Information Security professional with a passion for cybersecurity. Holding the prestigious Certified Ethical Hacker (CEH) certification, I specialize in ensuring the security and integrity of systems through ethical means. With a keen eye for identifying vulnerabilities and...I am a skilled Ethical Hacker and Information Security professional with a passion for cybersecurity. Holding the prestigious Certified Ethical Hacker (CEH) certification, I specialize in ensuring the security and integrity of systems through ethical means. With a keen eye for identifying vulnerabilities and implementing effective security measures, I am dedicated to safeguarding digital assets and promoting secure computing environments. My expertise includes penetration testing, vulnerability assessment, and incident response, making me a valuable asset in the realm of cybersecurity. 收起
雇用 ammarkhan0151
-
Electrical/Electronics design/Automation engineer with 9+ years of experience. Control systems design expert with an emphasis on novel product design. Specializing in Arduino, ESP32, and Raspberry Pi. Proficient in microprocessor systems, PCB/circuit design, schematics, in-person testing and more. Deliverables...Electrical/Electronics design/Automation engineer with 9+ years of experience. Control systems design expert with an emphasis on novel product design. Specializing in Arduino, ESP32, and Raspberry Pi. Proficient in microprocessor systems, PCB/circuit design, schematics, in-person testing and more. Deliverables Include: • Control Systems Design Expertise • Bill of Materials (buy list with sources included) • PCB Design (manufacturing/production sources included) In-Person Hardware Testing • Firmware (tested, modular, scalable) (C/C++, Python, Assembly) Circuit Simulation (Can provide simple systems simulation before production) Expertise in: • Control Systems ? Microprocessors ⌨️ Arduino ? RaspberryPi ?️ ESP32 • Power Systems ? WiFi ☀️ Solar Power ? Batteries ? Ethernet ? Cell (3/4/5G) • C/C++/Python/Assembly ? Multisim, Teststand, MATLAB, Simulink, and more Experienced controls engineer with years in the automation industry. • Programming for Allen Bradley, AB, IDEC, Siemens, Redlion, Automation Direct PLCs, Codesys, Others • Wiring Diagrams • IEC Standard Panel Design • HMI Design • System Upgrades • IoT SCADA • Commissioning Support • Troubleshooting • Budget or High Performance Systems • UL Compliance ⊛ Experience Highlights: • Collaborated with Dr. Haidekker on power microgrid structures • Designed and tested firmware for PCBs, resulting in published research • Enhanced test stand precision and efficiency at ByoPlanet by ~1000% • Improved food service equipment precision and redesigned control cabinets at MP Equipment • Designed and installed packaging manufacturing lines at Niverplast ⊛ Client Focus: • Work with startups, corporations, industrial firms, universities, hobbyists, and individuals • Dedicated to clear communication, meeting deadlines, and attention to detail • Available 24/7 with budget-friendly solutions • Committed to client satisfaction through prompt responses and a positive attitude 收起
雇用 David197733
-
I have been working with wireless networks for quite some time, LTE, 5G , Wifi, FWA , IBS, DAS, optical networking, netscout, switches, routers, virtual machines, vmware, baremetal, firmware flashing and configuration , ftth,I have been working with wireless networks for quite some time, LTE, 5G , Wifi, FWA , IBS, DAS, optical networking, netscout, switches, routers, virtual machines, vmware, baremetal, firmware flashing and configuration , ftth, 收起
雇用 Pranavyadav26
-
A seasoned professional with extensive theoretical knowledge and progressive practical experience in a wide range of technologies, focused on the development and maintenance of cutting-edge IT solutions. A self-starter, motivated individual with quick understanding of matters, fluency for communication and strong...A seasoned professional with extensive theoretical knowledge and progressive practical experience in a wide range of technologies, focused on the development and maintenance of cutting-edge IT solutions. A self-starter, motivated individual with quick understanding of matters, fluency for communication and strong interpersonal and organizational skills. Able to communicate appropriately at all levels within an organization, lead and build teams of both highly experienced professionals and junior members at the technical and functional levels. Available to work remotely on C2C. Actively listening for opportunities, available to work on projects involving a wide umbrella of technologies and products. 收起
雇用 eduwnoro
-
I am a skilled Developer who believes in committing to projects from start to finish. As my client, you’ll be interacting with a true professional who believes in communication, meeting deadlines, and building products that are worth your investment. Past expertise includes: > NFC tags > Artist finding ...I am a skilled Developer who believes in committing to projects from start to finish. As my client, you’ll be interacting with a true professional who believes in communication, meeting deadlines, and building products that are worth your investment. Past expertise includes: > NFC tags > Artist finding > Delivery services > Food delivery > Dating > Influencer market > Car rental > Uber type > Biometric recognition > Pets > Marketplace for sneakers, B2B, P2P, B2C, D2C > Tourism > On-demand > Church and holy apps > Online retail and purchase > Payment and banking > Security services > IOT based raspberry pi and control board > Events > Fitness > Games AR and VR > Parking and sensor BLE solutions Along with the help of a strong, supportive team, I’m able to offer services involving the following skills and tech knowledge: ● iPhone ● Android ● Flutter ● PHP ● Laravel ● CodeIgniter ● React JS ● Angular 14 ● UI Design ● Logo Design ● Machine Learning ● Data Mining ● Data Visualization I’ve worked with some truly amazing clients and created some wonderful projects, so if you need any examples of my work, please ask! I’m happy to share my past successes and give you a sense of who I am as a professional. More than anything, I’m here to help you turn your vision into a tangible thing. So please, let me know what I can do for you! I look forward to your business and your time! 收起
雇用 harishparas
