Freelancers Para Contratação - Página 5
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Mostrando 1120 resultados
Freelancers Patrocinados
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AlexandrGergel AlexandrGergel
$30 Dólares / hora
C/C++/Python | RTOS/Embedded Linux & AndroidUkraineExperienced embedded system engineer with a passion for bringing products to life. With more than 15 years of experience in the industry, has a proven track record in firmware development, hardware integration, and product launches. Driven by a desire to solve problems and create value for customers. ☑️...Experienced embedded system engineer with a passion for bringing products to life. With more than 15 years of experience in the industry, has a proven track record in firmware development, hardware integration, and product launches. Driven by a desire to solve problems and create value for customers. ☑️ language Assembly, C Programming, C++, Python, Shell script, Makefile ☑️ System Programming Real-time Operaing systems, Embedded Linux, Linux device driver, Windows device driver ☑️ High level programming Win32, Linux user space, Android NDK, Qt, MFC ☑️ Firmware Programming PIC microcontroller, ATMEL, ATMEGA, STM32, Nordic, ESP32, Arduino, Raspberry PI ☑️ Embedded Communication protocol I2C, Serial Peripheral Interface(SPI), UART, USB, GPIO, Controller Area Network(CAN), Recommended Standard 232(RS232), one-wire, Recommend Standard 485(RS485), Bluetooth ☑️ Hardware design Circuit design, schematic design, PCB design, Multi-layer PCB design, Electronic design, Altium designer ☑️ Debugging JTAG, GDB, Print ☑️ Reversing IDA, OllyDbg, 2-layer PCB reversing ☑️ Security Executable file behavior analyzing, Executable file static analyzing Website security analyzing, Troubleshoot PC security level menos
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samermassoud samermassoud
$50 Dólares / hora
Solutions architect | DevOps | Developer | AI/MLPhilippinesWith over 20 years of experience in the technology and business solutions field, I have had the opportunity to work in various roles leading teams and projects across diverse industries. Throughout my career, I have developed a wealth of knowledge and expertise that enable me to deliver impactful solutions that drive...With over 20 years of experience in the technology and business solutions field, I have had the opportunity to work in various roles leading teams and projects across diverse industries. Throughout my career, I have developed a wealth of knowledge and expertise that enable me to deliver impactful solutions that drive business growth. ✅ Solution Architect = Designing and modifying technology architecture to solve complex business problems = Work closely with subject matter experts to identify areas for improvement and propose solutions to address these challenges = Providing technical guidance and support to development teams ✅ DevOps : = Optimize software development processes and ensures smooth code deployment to production servers. = Supporting developers, implementing best practices, and focusing on efficiency and reliability. = Collaborating with software development teams, quality assurance teams, and system administrators to streamline the product development lifecycle. ✅ Developer = Extensive experience in developing using many languages and frameworks. = Proven track record of designing and implementing high-quality, scalable software solutions. = Experience in developing web applications, RESTful APIs, and database management systems. = Skilled in writing clean, efficient, and maintainable code. = Committed to delivering innovative software solutions that meet the needs of businesses and end-users. ======================================================================== I have hands-on experience with following technology, tools, frameworks and solutions : ✅ Systems Administration & Network / Internet Services: = Linux administration & scripting - RHEL | Centos | Fedora | AL | Debian | Ubuntu. = Network Services - DNS | DHCP | VPN | Firewall = Internet Services - Web Servers | Reverse Proxy | Load balancer | Identity Management = VPN Solutions - OpenVPN | Wireguard | SoftEther ✅ Cloud orchestration tools & services = Platform / Orchestration system - Docker | Kuberenetes | Serverless | Managed Services = Cloud Services - AWS | Google | Azure | Digital Ocean | IONOS = GitOps/ IaC - Terraform | AWS Cloudformation | ArgoCD | Jenkins | GitHub | GitLab | Rancher ✅ Development Frameworks: = PHP: Laravel | Symfony | CodeIgniter | Wordpress | Joomla = Javascript / Typescript: Node.js | Express.js | React | Vue | Angular | Svelte = Python: Django | Flask | FastAPI ✅ Database Engines: ~ SQL : MySQL/MariaDb | Postgres ~ NOSQL: MongoDB | CouchDB | DynamoDB ~ YugabyteDB ✅ Business Solutions Deployments ~ ERP (MIcrosoft Dynamics F&P, CRM, BC) ~ PMS (Oracle Hospitality Opera / Opera Cloud) ~ POS (Oracle Hospitality Simphony / Simphony Cloud) menos
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nabeelawais83 nabeelawais83
$25 Dólares / hora
Full Stack Developer | 10+ Years of ExperiencePakistanHi, This is Nabeel Awais. I am a passionate graphic designer & Website developer. I have created many logos & Web sites and made happy client. Every thing around me inspires me. Regards! Nabeel Awais Introducing myself as a graphic designer and web designer/developer. Thanks for visiting my profile. I consider your...Hi, This is Nabeel Awais. I am a passionate graphic designer & Website developer. I have created many logos & Web sites and made happy client. Every thing around me inspires me. Regards! Nabeel Awais Introducing myself as a graphic designer and web designer/developer. Thanks for visiting my profile. I consider your valuable time so before awarding a job kindly contact me and discuss the project in detail. I'm very responsive and I will try to respond your messages as soon as possible.The following are the areas of my expertise: ****Web Design & development**** o PSD to wordpress o HTML/CSS o Website and User Interface Design o Web Page design o UI/UX design ****Software/Application Expertise****: o Microsoft Word/PowerPoint/Excel o WordPress o Woo-commerce o E-commerce responsive store using HTML/CSS o Shopify o Custom PHP o Responsive HTML 5 o Bootstrap o Responsive Newsletter o python o Linux o Javascript o Php o OOP o MYSQL o SQL o MariaDB menos
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Python, Arquitetura de software, Inteligência Artificial, Captura de dados na web, Amazon Web ServicesAmbitious student offers high-level enthusiasm and strong academic background. Technical professional specializing in developing software solutions with expertise in multiple programming languages. Commended for strong critical thinking and research skills. Excellent command of industry terminology and coding best...Ambitious student offers high-level enthusiasm and strong academic background. Technical professional specializing in developing software solutions with expertise in multiple programming languages. Commended for strong critical thinking and research skills. Excellent command of industry terminology and coding best practices. Skills: • Advanced problem solving skills. • Testing and debugging. • Project Manager. • Automation. • Innovative. • Web Scrapping. • APIs, SES, Gmail, SMTP, Bots development, Trading APIs. • Front/Back-end Developer. • Web Apps from A to Z, Backend, Frontend, Hosting, Deployment. • Python, JavaScript, C++, PHP, SQL, R Studio, MATLAB. • Pytorch, Tensorflow, Flask, Django, Tkinter, Blenderpy, Open3d, OpenGL, OpenCV, Banda3D, Numpy, Scipy, Keras, Panadas, AST, Celery, Selenium, Requests, MatplotLib, Detectron2, Asyncio, SQLpostgress, Selenium, BeautifulSoup, FBX, GLTF, OBJ, EXE, CSV, XML. • Payment Gateways: Stripe, Paypal. • Automotive Systems, Chats, Threads. • Data Scientist. • Deep Learning. • Machine Learning. • AWS, GCP, Jupyter, Google colab, Kaggle, Twilio, WhatsApp, Telegram, OpenAI, GitHub, WordPress, Elementor, TradingView, Shoonya, BitGet, ByGit, MT4, MT5. • 3D Animator, Designer. • 3D Developer. • Video Editor. My Policy: 1- I don't accept project awards without first establishing pre-agreed milestones. 2- I don't work with individuals who provide unclear project explanations or demonstrate a lack of clarity about their requirements. Achievements: -Founded AI-powered motion capture tech startup. -Built his startup team from scratch. -Created animated videos about robotics on YouTube. -Verified software publisher. -Received scholarship from VEX Robotics. menos
Contratar LordAskar
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ValentynSavchuk ValentynSavchuk
$25 Dólares / hora
Python(ML/AI/Scraping/Automation/Lightroom |eBay)UkraineAs a skilled professional with a passion for machine learning, artificial intelligence, and web scraping/automation, I excel at leveraging Python to develop innovative solutions that solve complex problems. My expertise includes utilizing state-of-the-art technologies, tools, and algorithms to create systems that...As a skilled professional with a passion for machine learning, artificial intelligence, and web scraping/automation, I excel at leveraging Python to develop innovative solutions that solve complex problems. My expertise includes utilizing state-of-the-art technologies, tools, and algorithms to create systems that drive business growth and efficiency. Core Skills: 1. API integration support. eBay, Amazon API, Adobe Lightroom/LUA , Photoshop, PayPal API, AWS rekognition etc. 2. eBay , Amazon Support. eBay escalate , Amazon return request management and reduce A-Z claims. Scraping, Automation by using SP-API /MWS API/ eBay API. Getting PII access , escalation auto handling, auto return handling, trading, inventory management, Payment handling etc.] (I can automate all seller, buyer's operation in amazon , eBay) 3. Machine Learning & Deep Learning: TensorFlow, Keras, PyTorch, Scikit-learn 4. Artificial Intelligence: Natural Language Processing (NLP), Computer Vision, Reinforcement Learning 5. Python Programming: Proficiency in Python and its libraries (NumPy, Pandas, Matplotlib, Seaborn) 6. Web Scraping & Automation: Beautiful Soup, Selenium, Scrapy, Requests 7. Big Data & Cloud Technologies: Hadoop, Spark, AWS, Google Cloud Platform 8. Data Visualization: Tableau, Power BI, Plotly 9. Version Control & Collaboration: Git, GitHub, GitLab menos
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Experienced and passionate Full-stack & Python developer with over 9 years of expertise in taking web and software projects from conception to production. Proficient in modern technologies, adaptable to diverse business requirements, and well-versed in remote work.Experienced and passionate Full-stack & Python developer with over 9 years of expertise in taking web and software projects from conception to production. Proficient in modern technologies, adaptable to diverse business requirements, and well-versed in remote work. menos
Contratar mderli
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I am expert in Laravel, Codeigniter, CakePHP, PHP, Mysql, Javascript, ajax, bootstrap css, PhoneGap and responsive design etc. I am very confident to develop large scale of web application. I have several experiences of database design and system design. I am also expert in Cisco, Linux VPS. I have several working...I am expert in Laravel, Codeigniter, CakePHP, PHP, Mysql, Javascript, ajax, bootstrap css, PhoneGap and responsive design etc. I am very confident to develop large scale of web application. I have several experiences of database design and system design. I am also expert in Cisco, Linux VPS. I have several working experiences on Cloud Computing, Website management and Various type of Instance management. menos
Contratar Chitanok
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I am a seasoned Full Stack Developer with over 9 years of experience in crafting robust and secure software solutions. I started with traditional languages like C# and Java and have since expanded into various languages like JavaScript, Ruby, and Python. Throughout my career, my primary focus has been on building...I am a seasoned Full Stack Developer with over 9 years of experience in crafting robust and secure software solutions. I started with traditional languages like C# and Java and have since expanded into various languages like JavaScript, Ruby, and Python. Throughout my career, my primary focus has been on building highly secure platforms and maintaining codebases that are easily testable through unit testing. My extensive knowledge extends to both SQL and NoSQL databases, including Oracle, PostgreSQL, MySQL, MongoDB, and AWS DynamoDB. I have a deep understanding of database design and optimization, which enables me to create efficient and scalable data solutions. In recent years, I've immersed myself in blockchain technology and DeFi, staying at the forefront of this rapidly evolving field. I'm also a proficient user of AWS cloud services for deployment and continuous integration/continuous deployment (CI/CD) pipelines. I've worked with a wide array of AWS services, including but not limited to ECS, EKS, EC2, API Gateway, and Lambda, enabling seamless deployment and scaling of applications. My technology stack is versatile: Frontend: React.js(Next.js and Gatsby.js) and Angular Backend: Java Spring Boot, TypeScript Node.js (Nest.js), PHP Laravel, Ruby on Rails Architecture: Microservices, messaging with Kafka Database: Oracle, PostgreSQL, MongoDB, AWS DynamoDB, Redis DevOps: Docker, Kubernetes, AWS services I'm always eager to learn new technologies and deliver top-notch results. Let's work together to achieve your goals in software development! menos
Contratar enervell
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longlie longlie
$25 Dólares / hora
Software Engineer | Mobile / Desktop | Web |Moldova, Republic ofI'm an experienced backend developer with a diverse skill set and extensive experience working across various industries. My expertise includes developing software for web applications, APIs, and databasesI'm an experienced backend developer with a diverse skill set and extensive experience working across various industries. My expertise includes developing software for web applications, APIs, and databases menos
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Talented Laravel engineer and software architect, senior level, working exclusively on Laravel applications for more than 7 years. Vast understanding of Laravel related services and infrastructure, ability to develop sophisticated technical solutions, leveraging my extensive knowledge across the complete technology...Talented Laravel engineer and software architect, senior level, working exclusively on Laravel applications for more than 7 years. Vast understanding of Laravel related services and infrastructure, ability to develop sophisticated technical solutions, leveraging my extensive knowledge across the complete technology stack Expert in Linux, Cloud (AWS), DevOps, CI/CD. I have strong OOP skills, follow SOLID principles, follow PSR standards and love to cover my code with tests. Proficient in complex sql query building, query performance optimisation, advanced understanding of relational database architecture. Solution-oriented and logical thinker. My ultimate goal is to work collaboratively with you to establish an understanding of your needs and come up with a solution that matches your definition of successful. Skills: - PHP - Laravel - OOP - SOLID - OWASP - PSR standarts - PHPUnit - PEST - MySQL - MariaDB - PostgreSQL - Redis - ElasticSearch - REST API - microservices - Linux - Docker - AWS - NodeJs - Javascript - Typescript - Vue.js - React.js - Jest - SASS - PostCSS - TailwindCss - bootstrap - webpack - Selenium menos
Contratar bojsa23
