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Freelancers patrocinados
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I am an Electronic Engineer with over 10 years of experience. I have worked on projects with clients from across the world, and have built a reputation for my attention to detail, ability to meet deadlines, and client-oriented approach. Skills : 1. Circuit design : schematic and PCB design , Troubleshooting and...I am an Electronic Engineer with over 10 years of experience. I have worked on projects with clients from across the world, and have built a reputation for my attention to detail, ability to meet deadlines, and client-oriented approach. Skills : 1. Circuit design : schematic and PCB design , Troubleshooting and debugging 2. Battery Management System including the charger, cell balancing, protection, and Gauging 3. Programming : Raspberry pi, Arduino, ESP32, etc 4. 3D model and printing Strengths : Self-motivated, high analytic skill menos
Contratar wanto220418
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I am an “Old Times” Programmer. I got my University Degree in Computer Science at Pisa University (Italy) in 1981. I started writing programs in the early ‘80s, and since then I have been working with a multitude of languages, computers, and application fields. At the beginning I worked for various companies, small...I am an “Old Times” Programmer. I got my University Degree in Computer Science at Pisa University (Italy) in 1981. I started writing programs in the early ‘80s, and since then I have been working with a multitude of languages, computers, and application fields. At the beginning I worked for various companies, small and large, but since the early ‘90s I have been self-employed. It is since 2015 that I have been working on Freelancer, mainly because I very much appreciate the personal autonomy and the worldwide market access that this organization offers. In this period I have been working in C and C++ to develop programs on Windows and Linux Operating Systems, and on custom electronic boards based on Microcontrollers ( embedded firmware ). Besides my “historical” expertise with software, I have acquired a good competence in electronics, to the point of being able to understand, discuss and help in troubleshooting custom electronics boards. Such skill is of great utility when developing or maintaining embedded firmware. As you may see from my portfolio, I have been equally successful in different fields of software development, from sophisticated User Interface and Graphics Programming on Windows, to Communication and System Programming on Linux, from Network and Asynchronous Communication Protocols to Embedded Web Servers on Microcontrollers. But if you ask me which I consider to be my main skill, I would say that it is the ability to address new problems, on which I have little or no previous experience, and master them to the highest customer satisfaction. One thing I most appreciate from my customers is their “collaborative” attitude, while we work on a project. Virtually all the projects I work on require an extensive collaboration to communicate and clarify the requirements, and most of all, to test and validate the work being done. menos
Contratar ciroland
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SiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the...SiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the highest quality solutions that are secure, scalable, and cost-effective. We stay at the forefront of technology and leverage the latest innovations to create solutions that are reliable and easy to use. ⭐ Services We Offer ✔ Web 2.0 ☑️ UX/UI research & design ☑️ Frontend development: React.js, Vue.js, Typescript ☑️ Backend development: Python (Django), Node.js, ☑️ Mobile app development: Flutter, React Native ✔ Web3.0 & Blockchain Solutions ☑️ Chains - Ethereum, EOS, Solana, Binance, Polygon ☑️ Smart contracts = ERC20, ERC721, ERC721A, ERC1155 ☑️ DeX's - Pancake Swap, Uniswap, Sushi Swap ☑️ DAO - From smart contract development to DAO governance ☑️ dApps - NFT minting buy, sell OR digital assess buy / sell OR Identity management etc. ☑️ Hyper-ledgers - Substrate [custom chain development] ✔ Embedded Systems Development ☑️ Hardware Design - PCB , High Speed, antennas & FPGA's ☑️ Drivers Development - I2C, CAN, USART, PCIe, AXI, DMA, Interrupt Controllers ☑️ Embedded Linux - Yocto , BitBake, ☑️ IOT application development - BLE, LTE 4G, 5G, LoraWAN, Zigbee, WiFi & Wifi6 ☑️ Cloud Integrations - GoogleCloud, Azure, AWS ☑️ Hardware Design & Verification Services - RISCV SoC design & verification ⭐ Our commitment ✅ 100% work quality ✅ Project demonstration & documentation ✅ Active support against any issue (even after deployment) ✅ 15 hours free-of-cost maintenance & support ✅ Free Discovery sessions & project consultation At SiliconNexus, we believe in building long-term partnerships with our clients. Our commitment to customer service and excellence ensures that we exceed our clients’ expectations. We are passionate about helping our clients stay ahead of the competition by providing them with the best technology solutions available. Silicon Nexus Business Development & Consultant Book a Free Consultation Call menos
Contratar aqibnasim
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Founder of a C-Corp in the US Software Engineer / Cybersecurity Specialist / Network Security Engineer / Web and Mobile Application Developer with 5+ years of experience and senior computer scientist , Certified from Cisco as a "Junior Cybersecurity analyst " and from Altair Rapidminer as "Machine Learning...Founder of a C-Corp in the US Software Engineer / Cybersecurity Specialist / Network Security Engineer / Web and Mobile Application Developer with 5+ years of experience and senior computer scientist , Certified from Cisco as a "Junior Cybersecurity analyst " and from Altair Rapidminer as "Machine Learning Professional" and "Data Engineering Professional" ☑️ Linux system administration "Ubuntu, Debian, Kali and CSI Linux" ☑️ Cloud computing "Amazon Web Services, Google Cloud, Microsoft Azure , Oracle Cloud and DigitalOcean" ☑️ Database Development and Administration "Using SQL , MySQL , Python , PhpMyAdmin and PostgreSQL" ☑️ Website, server, and email migration "Apache and Nginx webservers" ☑️ Various Cybersecurity solutions from most of the security vendors products and services including but not limited to "Cisco Umbrella , Cisco ISE , Cisco Chassis , Cisco Routing and Switching ,Snort IDS/IPS , FortiSIEM ,Fortigates, IBM QRadar , Elasticsearch stack SIEM , Graylog , SPLUNK and LogRhythm" ☑️ Mobile Application Development "Native Using Kotlin or Swift" and Cross platform "Using Flutter and React Native" ☑️ Various CMS and E-commerce solutions and troubleshooting "WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, MediaWiki, phpBB, and more" menos
Contratar ahmedhassan52
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I'm a system administrator with over 20 years of experience with Linux. Experienced with embedded environments and have reversed engineered a number of devices to implement new firmware (ie. OpenWRT). My experience and skills: o >15 years administering Linux systems (Debian/Ubuntu/Mint). o >15 years...I'm a system administrator with over 20 years of experience with Linux. Experienced with embedded environments and have reversed engineered a number of devices to implement new firmware (ie. OpenWRT). My experience and skills: o >15 years administering Linux systems (Debian/Ubuntu/Mint). o >15 years diagnosing faults with servers, desktops, & network devices. o Hardware Knowledge: - Experienced with various architectures Intel, ARM (32/64), & PowerPC. - Experienced with various bootloaders including BIOS, PXE, UEFI, & U-boot. - Knowledgeable in various bus systems including I2C, I2S, SPI, & UART - Proficient in debugging digital systems using standard tools - Over 20 years through-hole soldering experience (with some SMT as well) o Software Knowledge: - LAMP: Apache HTTP, MySQL & Memcache - Email: Exim, Postfix, Cyrus IMAP, experience with SPF & DKIM - Network Filesystems: iSCSI, NFS & Samba - Networking: IPv4, DNS, DHCP, Firewalls (iptable & nft), OpenLDAP, & OpenVPN - CVS: Git & Subversion o Programming Languages: - Shell scripting, including Linux init & TUIs - C programming, in particular Linux drivers & U-boot - Assembly language on various architectures (including 8051, Z80, 68k, PIC family). - Java, and JavaCard - Scripting languages including PHP, Perl & Python. menos
Contratar Celliwig
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With over 17 years of diverse experience in embedded systems development and project management, I offer comprehensive expertise in the entire project lifecycle. I have successfully managed resources, scheduled tasks, mentored teams, and solved complex issues, ensuring project completion and client satisfaction. My...With over 17 years of diverse experience in embedded systems development and project management, I offer comprehensive expertise in the entire project lifecycle. I have successfully managed resources, scheduled tasks, mentored teams, and solved complex issues, ensuring project completion and client satisfaction. My technical skills in embedded technologies are excellent, and I have a proven track record as a freelancer, working on various embedded projects. I am proficient in developing application modules in real-time multitasking environments. Skills: Languages: C, C++, Python, C#.Net OS: Embedded linux, Ubuntu 17.04, Windows 10 RTOS: ThreadX V5, FreeRTOS. Protocols: CAN, I2C, RS232, RS485, SPI, and Modbus. Hardware: Micro-Controller: STM8S105, NXP LPC1768, i.MX 6Quad Processor, Coldfire (MCF54418 and MCF5282), Cortex-M0 LPC1111, ARM7TDMI (LPC2106), SiLabs (8051F020), 89C51RD2, Triscend SoC TE505S16-40Q, Xaar128 printer head. Development Kit: Raspberry PI 2 Model B V1.1, Arduino UNO R3, Arduino Mega 2560, Arduino Due, ESP32, ESP8266, Renu PLC: FP2070TN-E. HMI: Kinco MT4434T HMI, Kinco HMIware Configuration Edit software. Tools: IDEs: Qt6.4.2, Qt5.12.4, Pycharm3.4, GHS-MULTI v6.1.4, Keil uVision5, Code Warrior, IAR Systems, Renesas HEW Ver-4, Triscend FastChip 2.3.0 , Visual Studio code, PlatformIO. Arduino IDE. Measuring Tools: Logic Analyser (Tektronix TLA203 2GHZ), Oscilloscope (MSO4034, TDS7254B) Static Code Analyser: Klocwork Insight ver 11, Coverity Version Control Tools: Doors, VM, SVN, SBM. menos
Contratar amitjoshi79
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Greetings! I am a Techpreneur that have more than 9 years expertise working in varied applications of Internet of Things (IoT) which includes UI/UX Design, Web/Mobile App Development, Automation, API Integration, Embedded System, Business Intelligence, Smart Buildings, Supply Chain Management, Tracking/Monitoring...Greetings! I am a Techpreneur that have more than 9 years expertise working in varied applications of Internet of Things (IoT) which includes UI/UX Design, Web/Mobile App Development, Automation, API Integration, Embedded System, Business Intelligence, Smart Buildings, Supply Chain Management, Tracking/Monitoring System, VR/AR Applications, Desktop/Mobile Game Simulators, Green Solutions, FinTech, Drone Software and many more. I have work across all industries with small, medium and large businesses. My skills include but are not limited to: Programming Language: • PHP (Laravel, Codeigniter, Yii, Cakephp) • HTML • CSS • ASP.Net • C++ • C# • Visual Basic • Javascript (Node.js, Vue.js, Vanilla.js, Electron.js, Express.js, Angular.js, React.js, Next.js) • Flask • Django • Python • CMS Framework: • Odoo (ERP) • Wordpress/Woocommerce • Joomla • Drupal • Magnento • Pretashop • Shopify • Moodle • Koha Library • Mobile Framework: • Native iOS (Swift) • Native Android (Java/Kotlin) • Flutter • Ionic • Phonegap • React Native • Xamarin • WebRTC • Jitsi-Meet • Zoom API • BigBlueButton • Agora • Game Development / Augmented Reality (AR) / Virtual Reality (VR): • Unity3D • Unreal Engine • ARKit • ARCore • ARFoundation • Vuforia • Hologram • Three.js • HTML5 • Blender • Engineering / Geolocation Software: • Autodesk (CAD, Revit, Maya, 3ds Max, Forge API, Dynamo) • QGIS • SGlobe • Flightradar24 • SCADA • HMI • PLC • UI / UX Prototype: • Figma • Balsamiq Mockup • Adobe XD • Computing Software: • MatLab • Wolfram Mathematica • Origin Pro • Excel • Tableau • R-Programming • LabView • OpenCV • TensorFlow • Database: • MySQL • MSSQL • MongoDB • SQLLite • PostgreSQL • Google Firebase • Server: • Linux • Windows • MacOS • Cpanel • Cloud AWS (EC2, Lightsail, S3) • Management Tools: • Microsoft Projects • Bitbucket • Gitlab • Hardware: • Drone/UAV • Smartwatch • Sensor • Arduino • High Power Laser • GPS • CCTV • ADSB Radar • Classic Bluetooth/Bluetooth Low Energy (BLE) • I have successfully received a PhD in Physics, Major in Artificial Intelligence and I am actively involved in engineering and scientific research. If you are interested with any of my services, please do not hesitate to contact me. I will Guarantee you will have a Friendly Experience. Let's Digitize your Dreams..!! Warmest regards, Dr. Syafiq Affandi menos
Contratar DrSyafiq
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With over five years of dedicated experience in the dynamic realm of embedded systems, I have forged a path as a freelance specialist, driven by an unwavering passion for innovation and a relentless pursuit of excellence. With a diverse skill set and a wealth of hands-on experience, I am dedicated to delivering...With over five years of dedicated experience in the dynamic realm of embedded systems, I have forged a path as a freelance specialist, driven by an unwavering passion for innovation and a relentless pursuit of excellence. With a diverse skill set and a wealth of hands-on experience, I am dedicated to delivering cutting-edge solutions tailored to the unique needs of each project. • Microcontrollers: Freelance embedded systems specialist with a focus on microcontrollers, particularly ESP32, STM32, and Silicon Labs' EFR32 series. • Wireless Communication: Proficient in utilizing WiFi, BLE, and LoRa technologies for seamless connectivity. • Meshing Technologies: Experienced in implementing BLE mesh, WiFi mesh, and Zigbee for robust network setups. • Development Platforms: Efficient on ESP-IDF, STM32 Cube IDE, Silicon Labs Simplicity Studio, and CMake for streamlined project management and build automation. • Low Power Optimization: Specialized in optimizing STM32 and EFR32 systems for low power consumption, enhancing efficiency, and prolonging battery life. • Memory Optimization: Proficient in memory optimization techniques, including efficient use of RAM and Flash memory, minimizing footprint, and optimizing heap allocation. • Security Expertise: Skilled in secure bootloader implementation, flash encryption, and mbedtls for robust encryption protocols. • Communication Protocols: Expertise in HTTP and MQTT protocols, enabling efficient data transfer and communication in embedded systems. • CMake Proficiency: Vast experience with CMake, orchestrating projects seamlessly and optimizing workflows. • Debugging Protocols: Familiar with STLink, JTAG protocols, and Silicon Labs' debugging tools for precise debugging and development tasks. • ARM Cortex-M0+ Architecture: Expertise in ARM Cortex-M0+ architecture, enabling innovative solutions tailored to specific requirements in embedded systems development. Github profile:- https://github.com/ankit-thealchemist Linkedin profile: https://www.linkedin.com/in/ankitbansal22/ menos
Contratar AnkitBansal22
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Nliven Technologies is a Software Development & Information Technology consulting company. Founded in year 2002 we provide our services in Software Application development, Testing, Maintenance, Server Administration (including Cloud Servers), Networking Solutions, Internet Marketing, Web and Graphics Designing,...Nliven Technologies is a Software Development & Information Technology consulting company. Founded in year 2002 we provide our services in Software Application development, Testing, Maintenance, Server Administration (including Cloud Servers), Networking Solutions, Internet Marketing, Web and Graphics Designing, Domain registration and web hosting. We work on wide spectrum of technologies viz. Artificial Intelligence, Data Analytics and Insights, Data Scraping, Intelligent GPS Tracking Systems, Online Digital Publishing, ERP Applications, Social Networking Services, Content Management Systems, e-Commerce Web-applications, Hybrid Mobile Applications etc. We specialise in creating cutting edge applications for both mobile and web in cost effective and timely manner. Our core areas of expertise include: - Web application development - Mobile application development - Artificial Intelligence (AI) - Server Administration menos
Contratar nlivenvw
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• 17+ Years in Web and Mobile Apps Development • Ranked #1 PHP developer • Free project documentation • Free after delivery support CONTACT US TODAY FOR YOUR PROJECT! Click the "Hire Me!" Button on my profile We at Logicspice build custom mobile apps and web applications with experts available on iPhone, Android...• 17+ Years in Web and Mobile Apps Development • Ranked #1 PHP developer • Free project documentation • Free after delivery support CONTACT US TODAY FOR YOUR PROJECT! Click the "Hire Me!" Button on my profile We at Logicspice build custom mobile apps and web applications with experts available on iPhone, Android and PHP having # Service Highlights # ✓ Logicspice has been awarded as one of the Top 10 Leading Solution providers over Freelancer.com. ✓ Custom and Complex Mobile apps and Web application Development. ✓ Rich Experience with popular CMS and ecommerce like Wordpress, Magento and opencart. ✓ Best industry reviews for Logicspice. • iOS and Android mobile app development • web applications using CakePHP, Laravel, CodeIgniter & Wordpress etc. !! Additional Benefits !! - Extensive quality check and testing. - Documentation and Suggestions for improvements. - Support and Maintenance with quick turnaround time. - Discounted price for long term or big volume of work. menos
Contratar phpMaestro
