Freelancers para contratação em Brazil
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Mostrando 25 resultados
Freelancers Patrocinados
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pedrohenrique72 pedrohenrique72
$30 Dólares / hora
React.js | Node.js | MongoDB | Blockchain | SolanaBrazilI am a professional well-experienced and hardworking Developer with track record of accomplishment of 5+ years of developing websites and web-applications for companies. A developer with extra ordinary skills set in which in addition I must say calmness, politeness a relaxed developer with expertise of so many...I am a professional well-experienced and hardworking Developer with track record of accomplishment of 5+ years of developing websites and web-applications for companies. A developer with extra ordinary skills set in which in addition I must say calmness, politeness a relaxed developer with expertise of so many practical tools and technologies. I have Created/Developed so many sites including Company profiles, E-commerce Site, Management Systems, ERP Systems and many more. I have also rich expereinces in Blockchain, especially Solana. I am very familiar with Solscan.io, moralis, quicknode and other solana services API. menos
Contratar pedrohenrique72
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? Welcome to my profile! I'm a seasoned Full-Stack Developer with over 10 years of hands-on experience in crafting web applications and solutions that blend Diligence, Dedication, Integrity, and Simplicity. ? My expertise spans both the frontend and backend realms, where I've created captivating user interfaces and...? Welcome to my profile! I'm a seasoned Full-Stack Developer with over 10 years of hands-on experience in crafting web applications and solutions that blend Diligence, Dedication, Integrity, and Simplicity. ? My expertise spans both the frontend and backend realms, where I've created captivating user interfaces and robust server-side functionalities. From designing sleek HTML and CSS layouts to diving deep into the realms of NodeJS, Python, and JavaScript, I've got it all covered. ? On the frontend, I'm well-versed in modern technologies like React, Next, Angular, Flutter, ionic, and Vue, enabling me to bring your vision to life with a polished and responsive user experience. ? Meanwhile, on the backend, I've mastered the art of NodeJS, Ruby on Rails, PHP, Laravel and Django, crafting efficient APIs and implementing complex business logic to power your applications. ? My database skills are equally robust, as I've worked with a variety of systems, including MySQL, PostgreSQL, Oracle, and MongoDB. I can design and optimize database schemas that ensure seamless data management. ? What sets me apart is my commitment to delivering results with unwavering integrity and a focus on simplicity. I believe in clean, maintainable code that stands the test of time and facilitates future enhancements. ?️ Additionally, I have a knack for setting up Continuous Integration/Continuous Deployment (CI/CD) pipelines, ensuring smooth development workflows and timely project deliveries. ☁️ Last but not least, I'm well-versed in Cloud service deployment, particularly on AWS, making it easier than ever to scale your applications as they grow. ? Ready to take your project to the next level? Let's chat and discuss how I can bring your ideas to fruition with diligence, dedication, integrity, and a touch of simplicity. menos
Contratar marcoios
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I am an electronic engineer having more than 20 years of experience in programming, implementation, administration and maintenance tasks related to computer science. Please find bellow some of my skills: - Programming languages like C/C++, VC++, C#, VB, Java, Javascript, ASP, PHP, HTML5, CSS3 - Deep knowledge in...I am an electronic engineer having more than 20 years of experience in programming, implementation, administration and maintenance tasks related to computer science. Please find bellow some of my skills: - Programming languages like C/C++, VC++, C#, VB, Java, Javascript, ASP, PHP, HTML5, CSS3 - Deep knowledge in JQuery Javascript framework - Install, configure and maintain almost all operating systems like Windows, Linux, BSDs, Solaris, Mac OS X. - Microsoft Certified Systems Engineer (MCSE/Windows Servers) - Microsoft Certified Database Administrator (MCDBA/SQL Server) - Planning and developing Database Queries in SQL language - MySQL Database Implementation/Administration/Maintenance specialist - Installing/Administering/Maintaining Linux and FreeBSD servers for Web, FTP, Email and Firewall services - Designing in Adobe InDesign, Adobe Illustrator, Adobe Photoshop, CorelDraw, AutoCAD menos
Contratar engkelber
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Animation Production for RustCon: I developed a custom animation for RustCon, a leading technology security company that currently provides services to renowned institutions such as Banco do Brasil and the Brazilian Army. The animation was designed to effectively communicate the security services offered by RustCon,...Animation Production for RustCon: I developed a custom animation for RustCon, a leading technology security company that currently provides services to renowned institutions such as Banco do Brasil and the Brazilian Army. The animation was designed to effectively communicate the security services offered by RustCon, contributing to its market presence. Front-End Development for Betting House: I led the front-end development for a betting house, creating an intuitive and attractive interface for users. I implemented modern and responsive designs, providing a high-quality user experience and enhancing customer interaction with the platform. Front-End and Back-End Project for Real Estate Company: I spearheaded a comprehensive project for a real estate company, taking responsibility for both front-end and back-end development. I utilized technologies such as React and Node.js to create a robust and scalable platform, providing users with a seamless experience while navigating property listings and interacting with platform features. These experiences have allowed me to enhance my technical and communication skills, as well as develop a proven ability to deliver high-quality projects within established deadlines. menos
Contratar StephanGuimaraes
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Tradução para o Inglês: As a UI/UX designer and front-end development student, I am passionate about merging aesthetics and functionality to craft immersive digital experiences. I thrive on the challenge of designing visually appealing interfaces that not only captivate users but also provide seamless...Tradução para o Inglês: As a UI/UX designer and front-end development student, I am passionate about merging aesthetics and functionality to craft immersive digital experiences. I thrive on the challenge of designing visually appealing interfaces that not only captivate users but also provide seamless interactions. With a keen eye for detail and a user-centered mindset, I constantly strive to understand user needs and behaviors to design intuitive interfaces that facilitate effortless navigation. Leveraging my technical skills in front-end development, I aim to bring my designs to life by transforming them into fully functional and responsive websites. menos
Contratar arthurteixeira1
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As a skilled professional in both software development and IT security. Whether it's coding solutions or implementing rigorous security measures, I am dedicated to delivering results that not only meet but surpass client requirements. My commitment to staying updated with the latest industry trends ensures that I...As a skilled professional in both software development and IT security. Whether it's coding solutions or implementing rigorous security measures, I am dedicated to delivering results that not only meet but surpass client requirements. My commitment to staying updated with the latest industry trends ensures that I remain at the forefront of technology, driving excellence in every project. menos
Contratar leonardopmartins
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Hello! I am a Full Stack Developer with 8 years of training in Computer Science and I have an extensive experience of 7 years in the Development sector for Sports Betting and Casino. My passion for programming led me to master several languages, such as PHP, Java, JavaScript, Laravel, Flutter, among others. I have...Hello! I am a Full Stack Developer with 8 years of training in Computer Science and I have an extensive experience of 7 years in the Development sector for Sports Betting and Casino. My passion for programming led me to master several languages, such as PHP, Java, JavaScript, Laravel, Flutter, among others. I have solid knowledge and hands-on experience using these technologies to create efficient and scalable solutions. Over the years, I've participated in challenging and complex projects where I've been able to hone my software development, team collaboration and problem solving skills. I always seek to learn new technologies and be up to date with the latest trends in the market. I am motivated by challenges and believe in the importance of delivering high quality results. My approach is based on good development practices, clean and efficient design, and a special attention to user experience. I am always open to new opportunities and exciting projects. If you are looking for a highly qualified developer, committed and passionate about what he does, I will be happy to contribute with my skills and knowledge to achieve the success of your project. Let's work together to create innovative and impactful solutions! menos
Contratar ferreiraaldemir1
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SKILLS • Python (Advanced). Opencv; Tensorflow; Tesseract; Numpy; Pandas; WebDriver selenium; Django; Flask; Web scraping; Web crawling; Scrapy; Sentimental analysis; • JavaScript (Advanced). HTML; CSS; Bootstrap; TypeScript; Vue.js; D3.js; React.js; Node.js; React...SKILLS • Python (Advanced). Opencv; Tensorflow; Tesseract; Numpy; Pandas; WebDriver selenium; Django; Flask; Web scraping; Web crawling; Scrapy; Sentimental analysis; • JavaScript (Advanced). HTML; CSS; Bootstrap; TypeScript; Vue.js; D3.js; React.js; Node.js; React native; Ionic framework; JQuery; • Blockchain (Advanced). Hash; Immutability; Consensus protocol; Transactions; Encryption; Distributed P2P networks; Block mining; Smart contracts; Cryptocurrencies; • SQLite (Advanced). Create tables in the database – create table; Include records in a table – insert; Query data in tables – select; Change records in a table – update; Delete records in a table – delete; Embedded functions (sum, max, avg, min0; Create client class in an android app; Include data in the database; Change data in the customer table; Delete data in the customer table; List data in the customer table; Map classes for integration with realm using annotations; Implement class for data persistence crud nosql insert; Implement class for data persistence crud nosql update; Implement class for data persistence crud nosql delete; Implement class for data persistence crud nosql list; Implement a method to retrieve data from a class by id; • PHP (Basic). Laravel; WordPress; • AutoCad (Advanced). • Assembly and maintenance of Computers (Advanced). • Microsoft Office (Advanced). • Pascal (Advanced). • Microsoft Windows (Advanced). • Java (Advanced). • MySQL (Advanced). • PostgreSQL (Advanced). • MongoDB (Advanced). • Portuguese (Advanced). • Spanish (Basic). • English (Basic). EXTRA INFORMATION I provide customized software solutions, connecting people to technologies through my knowledge and services. I develop and maintain websites, mobile apps, desktop software and web-based apps. I am also cryptocurrency enthusiasts and have been working on different personal projects related to Bitcoin and exchanges such as Binance, Okex, Kraken, Fatbtc, Mercado Bitcoin among others. I have built trading bots and have been using AI to predict cryptocurrency prices. In my free time I’m always reading and learning about something related to technology and/or cryptocurrency and blockchain use cases. menos
Contratar Neiev
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Hello! I'm a web designer with 4 years of experience in both web design and digital marketing. I've had the privilege of working with renowned companies like Nimbus, where I honed my skills. In my spare time, I also contribute as a systems tester. My diverse background allows me to approach projects with a unique...Hello! I'm a web designer with 4 years of experience in both web design and digital marketing. I've had the privilege of working with renowned companies like Nimbus, where I honed my skills. In my spare time, I also contribute as a systems tester. My diverse background allows me to approach projects with a unique blend of creativity, technical expertise, and attention to detail. Looking forward to discussing how I can bring value to your projects! menos
Contratar gustavo186
