Freelancers para contratar - Página 10
Mostrando 136 resultados
Freelancers patrocinados
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I am a passionate and dedicated software engineer with over 10 years of experience in crafting innovative solutions. My expertise spans mobile app development, microservices, unit testing, object-oriented programming, functional programming, web development, and database management. Core Skills: Front-end: HTML,...I am a passionate and dedicated software engineer with over 10 years of experience in crafting innovative solutions. My expertise spans mobile app development, microservices, unit testing, object-oriented programming, functional programming, web development, and database management. Core Skills: Front-end: HTML, React, Angular, Vue, Bootstrap, Material UI, Tailwind, Next Back-end: PHP (Laravel/Symfony/Codeigniter), Node.js(Express), Spring Boot Rest, Kotlin, WebSockets, Python(Django/Flask) Database: MySQL, PostgreSQL, MongoDB, Redis, Firebase Mobile Development: React Native, Flutter SCM: Git, GitHub, GitLab Approach: I take a proactive and detail-oriented approach to problem-solving. I thrive on diving into complex challenges and finding elegant solutions. My methodology involves thorough planning, efficient coding practices, and continuous testing to ensure the highest quality deliverables. Communication and Collaboration: I value effective communication and collaboration. I believe in fostering strong client relationships by actively listening to their needs, providing regular project updates, and seeking feedback throughout the development process. Whether working independently or as part of a team, I am adept at delivering results that exceed expectations. Let's Work Together: If you're seeking a skilled and reliable software engineer to bring your ideas to life, I would be thrilled to discuss your project further. I am committed to delivering exceptional results and contributing to the success of your project. Let's collaborate and turn your vision into reality! menos
Contratar loraperez
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AwaisChaudhry AwaisChaudhry
$50 USD / hora
Among Top 100 on Freelancer Search out of 2MillionPakistanZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch...ZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch Bots) Web: Core: HTML, CSS, WordPress, PHP (Magento, Cakephp, Codeigniter, Symfony, Laravel), Javascript (MEAN+MERN), React.js, Angular, node.js, Express.js, Vue.js, D3.js, Three.js, Ruby on Rails, ASP.NET, AJAX, MVC, VB.NET, WPF, CMS, JSON, Docker, Odoo, RESTful API Gobiflow, Podio, Bubble.io, Webflow eCommerce: Woo+BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, Suite/SugarCRM Desktop: Java, Python, C#/C++Programming, Delphi, Qt++, VB, Golang Design: Photoshop, Illustrator, Figma Game Development: WebGL, Html5, Unity3d, 3d Max, 3d Maya, Unreal Engine 4/25. UE5, Godot Mobile: Android, iPhone, PhoneGap, Ionic, Cordova, React Native, Xamarin, Flutter, AR/VR Calling: Twilio, Nexmo, Voip, Sip, Asterisk, FreePbx, Freeswitch. Trading: Sierra Chart, Pinescript, Thinkorswim, Tradestation, Metatrader, NinjaTrader, Tradingview, Binance, Kucoin, Interactive Broker, Iqoption, Fxtm Apis Computer Vision: Machine Learning, Artificial Intelligence, OpenCV, OCR, Tensorflow, GPT-3, GPT-4, Jetson Nvidia, YOLO, Chatbot, ChatGPT, OpenAI Hardware: Embedded System, Arduino, Matlab, Raspberry Pi, Esp32 menos
Contratar AwaisChaudhry
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Highly experienced electrical and structural engineer with 8 years of experience designing and analyzing complex structural systems for commercial and residential buildings. We have a proven track record of optimizing construction costs, improving energy efficiency and extending the life of existing structures by...Highly experienced electrical and structural engineer with 8 years of experience designing and analyzing complex structural systems for commercial and residential buildings. We have a proven track record of optimizing construction costs, improving energy efficiency and extending the life of existing structures by eight years. We are skilled at utilizing CAD software, providing technical support, and working with architects and contractors to deliver successful projects on time and within budget. menos
Contratar robert0467
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Welcome to my profile. Following are my key expertise: 1. Over 10 years of experience in electronics circuit design, PCB design, Layout specializing in analog, digital and mixed signal systems. Special Mastery in ALTIUM. Executed more than 500 projects 2. Proficient in using industry-standard design tools such as...Welcome to my profile. Following are my key expertise: 1. Over 10 years of experience in electronics circuit design, PCB design, Layout specializing in analog, digital and mixed signal systems. Special Mastery in ALTIUM. Executed more than 500 projects 2. Proficient in using industry-standard design tools such as Altium Designer, EAGLE, KICAD, EASYEDA and PROTEUS, ensuring accurate and efficient circuit development. 3. IPC Certified Symbols and footprints Creation, High Speed PCB Design upto 5GHz 4. Multilayer PCB Design experience upto 32 Layers, Impedance Control, Length Matching, Antenna Tuning, Blind Vias, Buried Vias, Through Hole Vias 5. DFX(Design for Excellence) - DFA, DFM and DFT. First Time Right PCB - 98% 6. Compact PCB Design, Signal Integrity, Power Integrity, Single Sided, Double sided placement 7. Design Verification through Design Checklists ensuring robust, reliable and quality design 8. Applications- IOT, Consumer, Medical, Industrial, Defense etc 9. Microcontroller Interfacing - STM32, STM8S, ESP32, ESP8266, NXP, TI chipsets etc 10. Wireless Products, Battery Operated, Low Power, Low cost 11. Design Optimization - Could optimize design of any product by at least 25% 12. Design for Quality, Design Review 13. PCB Prototyping, Contract Manufacturing 14. Firmware Development - ARDUINO, C, C++ etc 15. Enclosure Design, 3D Printing, Sheet Metal, 16. Production Support 17. EMI EMC Compliant Design - RE, EMHF, Surge, EFT, Burst, Impulse, 35KV 18. Standards Experience - UL, CISPER, CE, menos
Contratar DENNIS516
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I am very responsive and go straight to the core of the feasibility of client's project.20 years of experience in web and mobile will be client's best ally and a library of knowledge toward how he could possibly exploit them and it will make a change that would end on giving the same results as his initial goals. My...I am very responsive and go straight to the core of the feasibility of client's project.20 years of experience in web and mobile will be client's best ally and a library of knowledge toward how he could possibly exploit them and it will make a change that would end on giving the same results as his initial goals. My Web & Mobile Developer Skill Sets: Programming Languages: Proficiency in languages such as JavaScript, HTML, CSS, and familiarity with frameworks like React, Angular, or Vue for front-end development. For back-end development, knowledge of languages like Node.js, Python, or Ruby on Rails is essential. Mobile Development: Experience in mobile app development for iOS and Android platforms using languages such as Swift, Objective-C, Java, or Kotlin, along with knowledge of mobile app frameworks like React Native or Flutter. Web Technologies: Understanding of web technologies such as RESTful APIs, AJAX, JSON, and web security protocols (HTTPS, SSL/TLS). Database Management: Knowledge of database management systems like MySQL, PostgreSQL, MongoDB, or Firebase for data storage and retrieval in web and mobile applications. User Experience (UX) and User Interface (UI) Design: Familiarity with UX/UI design principles and tools for creating intuitive and visually appealing interfaces. Version Control: Proficiency in using version control systems like Git for collaborative development and code management. My AI Developer Skill Sets: Machine Learning and Deep Learning: Proficiency in machine learning algorithms, neural networks, and deep learning frameworks such as TensorFlow, PyTorch, or Keras for developing AI models. Data Processing and Analysis: Experience in data preprocessing, feature engineering, and data analysis using libraries like NumPy, Pandas, and Scikit-learn. Natural Language Processing (NLP): Knowledge of NLP techniques for text analysis, sentiment analysis, language translation, and chatbot development using libraries like NLTK or spaCy. Computer Vision: Understanding of computer vision algorithms for image recognition, object detection, and image processing using libraries like OpenCV or TensorFlow Object Detection API. AI Ethics and Bias Mitigation: Awareness of ethical considerations in AI development, including bias mitigation strategies and responsible AI practices. Model Deployment: Familiarity with model deployment techniques using cloud platforms like AWS, Azure, or Google Cloud Platform as well as containerization technologies like Docker and Kubernetes. BlockChain Developer Skill sets: Proficiency in blockchain technologies such as Ethereum, Hyperledger, and Solidity. Experience in developing smart contracts and decentralized applications (DApps). Knowledge of blockchain consensus algorithms and cryptography. Familiarity with blockchain development frameworks and tools. Understanding of tokenization and cryptocurrency development. Experience in integrating blockchain solutions with existing systems. menos
Contratar ajeshjanardanan
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MuhammadRais25 MuhammadRais25
$15 USD / hora
R&D Electronics Engineer | PCB Designer | IoTIndonesiaArduino, Bill of Materials (BOM) Analysis, Bill of Materials (BOM) Evaluation, Bill of Materials (BOM) Optimization, Circuit Board LayoutI am an ambitious person in the field of electronics since I was a child. I became a circuit designer because of my obsession with hardware and software. I am very interested in learning things that are challenging and in accordance with the major I choose. I have been working for about 2 year as Professional PCB...I am an ambitious person in the field of electronics since I was a child. I became a circuit designer because of my obsession with hardware and software. I am very interested in learning things that are challenging and in accordance with the major I choose. I have been working for about 2 year as Professional PCB Designer and Expert in Embedded Systems. The following services are offered by me: ✔ Schematic Design ✔ PCB Design (1/2/4/Layers) ✔ PCB build support ✔ 3D CAD design of PCB (.obj /.step) ✔ Custom schematic library and PCB footprinting I have done many projects till now. some of them are- ✔ Automatic Plant Prototype using a soil moisture sensor, Ultrasonic Using ESP32 with Telegram (IoT) Notifications ✔ Smart Speaker based on SOM Thundercom Module, Audio Codec WSA 8815 ( Qualcom ) Sensor Touch ✔ HT (Handy talkie) box based on STM32 microcontroller ✔ Cluster Meter Based on MYIR module, with GPS Teltonika, Audio Codec ✔ Digital tax payment based on STM32 and Quectel EC20 (4G) ✔ 2 Cell battery management for STM32 ✔ Power Supply for IOT ✔ STM32 microcontroller Transmiter 2 dan 3 wire Low Power ✔ Development Lora Gateway with STM32 Low Power ✔ Development 3 ADC For Transmiter with STM32 Low Power I am familiar with interfaces like: ✔ RF ✔ UART ✔ I2C ✔ SPI ✔ MIPI ✔ Control Impedance I have experience about: 1. Circuit Design 2. Making PCB Design & Layout using the following software: ✅ Altium ✅ Autodesk Eagle ✅ Proteus ✅ EasyEda ✅ KidCad etc My goal is to provide: ✅ Best effort and quality for every project at affordable price ($) . ✅ Free servicing facilities even after completing the project. ✅ Project flawlessly in the shortest possible time. Even I will try my best to complete my project before the time expires. Allow me to finish your project and I ensure my best effort for this. I'd like to hear more about what would make this project work for you and explore if we'd be a good fit to work with. I appreciate your feedback and wish you all the best for the future. So you can rely on me completely. menos
Contratar MuhammadRais25
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viranianum14 viranianum14
$35 USD / hora
UI/UX & GRAPHIC DESIGNER | 3D | WEBSITE l PPTUnited StatesHello! I Sahil Budhwani, a Young US-based Professional Graphic Designer And UI/UX Expert with more then 7 years of Experience. I have worked as a senior graphics & UI/UX designer And Graphic designer as a freelancer and with many companies in US. ******* GRAPHIC DESIGN ******* ✅ Website design ✅ Banner design ✅...Hello! I Sahil Budhwani, a Young US-based Professional Graphic Designer And UI/UX Expert with more then 7 years of Experience. I have worked as a senior graphics & UI/UX designer And Graphic designer as a freelancer and with many companies in US. ******* GRAPHIC DESIGN ******* ✅ Website design ✅ Banner design ✅ Landing page design ✅ Icon design ✅ Logo design ✅ Branding ✅ Catalogue design ✅ Flyer design ✅ Poster design ✅ Brochure design ✅ Vector illustration ✅ Raster illustration ✅ Water colour illustration ✅ Pen/ink illustration ✅ Tattoo design ******* WEBSITE ******* ✅ Hosted Development/Maintenance (e.g., Squarespace, WordPress, Wix) ✅ Mock-ups, Designing, Prototyping ✅ Full Site Migration/Duplication ✅ Custom Themes (Design and/or Implementation) ✅ Search Engine Optimization (SEO) ✅ Analytics & Campaigns ✅ Email/Newsletters ✅ Clean HTML & CSS ✅ Javascript ✅ JQuery ✅ PHP ✅ Top Rated Freelancer ✅ 100% Success Rate ✅ More than 15 years Web Design Experience ✅ Wordpress, Wix, Shopify Specialist ✅ USA Based ✅ Email Marketing Design I will ensure you to provide the best services and will leave you with full satisfaction. So just give me a chance to work with me in a pocket friendly budget! menos
Contratar viranianum14
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We specialize in delivering professional software solutions based on client requirements. In the last seven years, we have been working on many different projects and we have always been transforming ideas into reality, providing the best quality and service to our customers. No project is too small nor too large for...We specialize in delivering professional software solutions based on client requirements. In the last seven years, we have been working on many different projects and we have always been transforming ideas into reality, providing the best quality and service to our customers. No project is too small nor too large for us. We can always dedicate at least one engineer to your project. Choose our team because we are working for your satisfaction. We specialize in the following: Desktop and Embedded applications, Algorithm implementation and optimization, Research & Development Embedded Operating Systems Development: Windows XP Embedded, Win CE, C/C++, C#, .NET, WPF, Silverlight, WCF, MVC, Delphi, Java, PHP, JavaScript, jQuery, WIA 2.0, TWAIN Data Processing: Pattern Recognition, Artificial Intelligence systems, Image Processing Databases: MSSQL, Firebird, MySQL Electronics: Embedded Electronic Design, Prototyping, Microcontrollers, Microchip, Communication Protocols: RS232, Ethernet, USB, Interprocess communication Automation: Building Automation, KNX, DALI, DMX (Lighting systems) User Experience & UI: Visualization, UI Development Web: Web applications, Web services, Security, Cryptography, RSA, 3DES, SHA, MD5 and many more menos
Contratar specialist77
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WELCOME I'm a professional and well experienced . I will do everything nice and fast. I always follow up with the latest trends in design, so that your project will always be modern and stylish. AREAS OF GRAPHICS EXPERTISE :) Graphics Design , photoshop , Adove illustrator, Indesign, Microsoft vba,macos formulas and...WELCOME I'm a professional and well experienced . I will do everything nice and fast. I always follow up with the latest trends in design, so that your project will always be modern and stylish. AREAS OF GRAPHICS EXPERTISE :) Graphics Design , photoshop , Adove illustrator, Indesign, Microsoft vba,macos formulas and all excel work . AREAS OF 3D WORK EXPERTISE :) 3D model & rendering 3D Game design Game Graphics design all in 3D AREAS OF WEBSITE EXPERTISE :) Web Design & web Development PHP, MySQL, HTML5, CSS3, Content Management Systems and PHP frameworks Wordpress, WooCommerce, Joomla, Magento Ecommerce etc. ✔ I HAVE ABILITY TO MANAGE YOUR PROJECT TIME BUDGET AND UNDERSTANDING OF COMMUNICATION.... ✔ IT WILL BE APPRECIATED FOR ME TO WORK WITH YOU..... ✔ UNLIMITED original design concepts until you are 100% happy ✔ 100% original work without losing quality ✔ RESPONSIBLY working with deadlines ....! menos
Contratar webindia1984
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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 menos
Contratar DanielG78
