Freelancers para contratação em Brazil
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Mostrando 27 resultados
Freelancers Patrocinados
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I am a talented and experienced Programmer As a generalist programmer, I've worked on a wide range of different projects, creating tools/software to help people. I've worked in international, multi ethnic and cultural teams. Looking forward to help, learn and work.I am a talented and experienced Programmer As a generalist programmer, I've worked on a wide range of different projects, creating tools/software to help people. I've worked in international, multi ethnic and cultural teams. Looking forward to help, learn and work. menos
Contratar juliotrasferetti
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patrickWinter patrickWinter
$20 Dólares / hora
Software Engineer | Java | SpringBoot | Node.jsBrazilI'm 26 years old, marryed and I have 5 years of developer experience with Java, Node.js, SpringBoot, JPA, HTTP methods, REST API's, ORM, BackEnd development at most.I'm 26 years old, marryed and I have 5 years of developer experience with Java, Node.js, SpringBoot, JPA, HTTP methods, REST API's, ORM, BackEnd development at most. menos
Contratar patrickWinter
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:::: Career summary :::: - Since 1996 in the Information Technology area, I worked in consulting companies as a business and systems analyst, also in leading and leading teams / projects. - I’m Software developer, but have experience in scope definition, requirements and process design, diagramming, User stories,...:::: Career summary :::: - Since 1996 in the Information Technology area, I worked in consulting companies as a business and systems analyst, also in leading and leading teams / projects. - I’m Software developer, but have experience in scope definition, requirements and process design, diagramming, User stories, UML, functional and non-functional specification. - Agile (Scrum) & Waterfall methodology; - Industries: Ecommerce, Retail, Insurance, Banking / Finance, CRM / Call Center, Legal, Export / Ports, Educational and Tax. - Technical knowledge: - Full-stack Web Development, Client x Server and Micro services; - Transactional databases (Oracle, SQL-Server, Sybase, PostgreSQL, IBM-DB2, Sybase, MySQL, MariaDB), using T-SQL, PL/SQL and NoSQL databases (MongoDB and CouchDB); - MVC standards and development of Rest APIs (JSON) and Soap (XML) ; - Python, Selenium, .Net (C#), Angular, Bootstrap, WebAPI, Razor, HTML5, CSS, JS, JQuery, Kendo UI; - Micro-services Java (Groovy); - DevOps: Google Apigee-X; - Data extraction / transformation (ETL) for integration between platforms - Cloud Computing (Azure, AWS & GCP); - Integration/Orchestration: Apache Airflow; - Queues: RabbitMQ; - Monitoring: NewRelic & Splunk. - Robots & Automate tests: Selenium / Python. - IIB / Zup (SOA / BUS); - Jobs Control-M, Devops (CI/CD Jenkins, Bamboo); - Github/Gitlab; - NodeJS (Typescript and ES6); - Legacy (ASP3 Classic, ASP.Net, C#, VB.Net, VB6, DCOM, COM+); - API management: Google Apigee. - Other tools: Jira, Confluence, Bitbucket, Trello, IBM RTC, IBM RRC. menos
Contratar rsnogueira
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Hello! I'm Kleber L'unguinho, the mastermind behind Lungtec, your premium choice for Full Stack development services. With over 20 years of solid experience in Technology and Information Security, I began my journey at the age of 11 and have been passionate about technology ever since. About Lungtec: At Lungtec, we...Hello! I'm Kleber L'unguinho, the mastermind behind Lungtec, your premium choice for Full Stack development services. With over 20 years of solid experience in Technology and Information Security, I began my journey at the age of 11 and have been passionate about technology ever since. About Lungtec: At Lungtec, we don't just write code; we craft exceptional experiences. If you're in search of a highly versatile and committed Full Stack developer, you're in the right place. Lungtec embodies expertise, creativity, and technical excellence. My Skills: As a Full Stack Developer, I master a wide range of technologies, from PHP, Laravel, Zend Framework to .NET, C#, HTML/CSS, AngularJS, VueJS, and much more. My versatility allows me to embrace diverse projects, ensuring robust and innovative solutions. Professional Experience: Since 2005, I have been providing services to various internet service providers, overseeing information security and managing portals with large traffic volumes. Throughout my career, I have participated in hundreds of projects in different languages and countries. I love what I do and have a continuous passion for staying abreast of technological advancements. How I Can Help: If you're looking for a partner for your Full Stack projects, I'm ready to take on the challenge. My extensive experience, coupled with a track record of success in a variety of projects, ensures that each endeavor is approached with the utmost dedication and expertise. Get in touch to discuss how Lungtec can contribute to the success of your project. Visit my LinkedIn to learn more about my journey. Together, at Lungtec, Let's Go Beyond Expectations! menos
Contratar lungtec
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Proficient in both backend and frontend programming frameworks and modules such as PHP Laravel, Symfony, Python Django, Flask, FastAPI, C#, .net MVC, Java Spring and React.js, Vue.js and Angular. As a senior web developer worked for over 9 years at medium-sized companies, launched 30+ websites, 20+ PC applications,...Proficient in both backend and frontend programming frameworks and modules such as PHP Laravel, Symfony, Python Django, Flask, FastAPI, C#, .net MVC, Java Spring and React.js, Vue.js and Angular. As a senior web developer worked for over 9 years at medium-sized companies, launched 30+ websites, 20+ PC applications, and 50+ scraping tools with good communication, problem-solving, time management skills. Worked as a machine learning and deep learning engineer for the last 5 years, launched AI projects successfully and received positive user feedback. menos
Contratar LuanBeats28
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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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? 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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AI (Artificial Intelligence) HW/SW, AI Chatbot, API Integration, Inteligência Artificial, AutomationAs a senior software engineer for over 15 years, I've evolved from Wordpress to full-stack development in the last 6 years, while recently experimenting into deep learning and AI. Through startup ventures, I've learned how to solve business problems effectively, focusing on scalable and efficient solutions. I've also...As a senior software engineer for over 15 years, I've evolved from Wordpress to full-stack development in the last 6 years, while recently experimenting into deep learning and AI. Through startup ventures, I've learned how to solve business problems effectively, focusing on scalable and efficient solutions. I've also become more aware of cybersecurity, emphasizing testing and secure coding. My journey highlights my commitment to learning and solving challenges with a mix of technical skills and strategic thinking, constantly adapting to the evolving landscape of technology. menos
Contratar jessedaniel
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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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My career in the technology industry began at a technical support company, where I honed my skills in troubleshooting and problem-solving for clients. But I knew that I wanted to do more, so I decided to pursue an internship at a software development company. There, I gained valuable knowledge in software development,...My career in the technology industry began at a technical support company, where I honed my skills in troubleshooting and problem-solving for clients. But I knew that I wanted to do more, so I decided to pursue an internship at a software development company. There, I gained valuable knowledge in software development, project management, and digital marketing, and my leadership skills were recognized by my colleagues and superiors. After my internship, I continued to work in the technology industry, gaining experience in various areas. As an entrepreneur, I am always seeking new business opportunities and strategic partnerships to drive growth. My goal is to provide cutting-edge technological solutions to help our clients achieve their business objectives. I am committed to leading my team to achieve exceptional results and working together with our clients to find innovative, tailored solutions to their needs. Alongside my experience in the technology industry, I have also been very active in supporting entrepreneurship and startups. As a director of a business and startups association, I have provided mentorship, resources, and networking opportunities to emerging entrepreneurs. My passion for supporting the growth and success of startups has driven my own success as an entrepreneur and investor. In addition to leading my own company, I have opportunity to invest in successful businesses that generate over six figures in revenue. I have the ability to identify promising business opportunities and contribute to the growth and expansion of these companies. I believe that success in business depends on a combination of skills, effective strategies, and a committed team, and I am always looking for new ways to add value to my investments. Overall, my journey in the technology industry has been challenging, but filled with opportunities for learning and success. I am excited about the future and committed to continuing to grow and innovate in this dynamic industry. menos
Contratar neomarbassani
