Freelancers para contratação em Brazil
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Mostrando 40 resultados
Freelancers Patrocinados
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Programação Linear, Operations Research, Engineering Mathematics, Engenharia Industrial, Matlab and MathematicaMaster in Operations Research from ISIMA/France and 4 years of experience in consulting in optimization. Looking forward to help in any Optimization/Data Science related project from data collection to reporting Python, R, Tableau, AMPL, Gurobi, CPLEXMaster in Operations Research from ISIMA/France and 4 years of experience in consulting in optimization. Looking forward to help in any Optimization/Data Science related project from data collection to reporting Python, R, Tableau, AMPL, Gurobi, CPLEX menos
Contratar bernardofurtado6
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Electrical engineer, with more than 15 years with field experience and who used to work with 3D modeling for home design and electrical design as secondary job, now I am working in both areas. I also have experience with using MS Project and excel for project management, so if need help with that, I am available. My...Electrical engineer, with more than 15 years with field experience and who used to work with 3D modeling for home design and electrical design as secondary job, now I am working in both areas. I also have experience with using MS Project and excel for project management, so if need help with that, I am available. My services are: - 3D Architectural Modeling / Design - 3D Rendering - 3D walkthrow animation -4D animation - MS Project works - Home Design - Interior Design - Electrical Designs for buildings and residences. My goal is always to do a high quality work. menos
Contratar julianaccabral
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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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I'm an engineer with focus on renewable energy solutions for industrial applications such as hot water supply and heat supply for industrial processes and heating and electrical energy supply for residential applications. Experienced in solarthermal energy, heat pumps, photovoltaics, natural gas heating systems and...I'm an engineer with focus on renewable energy solutions for industrial applications such as hot water supply and heat supply for industrial processes and heating and electrical energy supply for residential applications. Experienced in solarthermal energy, heat pumps, photovoltaics, natural gas heating systems and energy storage. I also do excel VBA-coding for office automization. menos
Contratar jonhue
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Hello everyone. My name is Rafael and I'm an english teacher and I'd like to work as a translator, I love english so much and it's my favourite language of all. I'd like to translate things into english and do my best about work. I hope I have this opportunity, my native tongue is Portuguese and English is my...Hello everyone. My name is Rafael and I'm an english teacher and I'd like to work as a translator, I love english so much and it's my favourite language of all. I'd like to translate things into english and do my best about work. I hope I have this opportunity, my native tongue is Portuguese and English is my second language. menos
Contratar rafaelhilario
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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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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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davidtadeusf davidtadeusf
$17 Dólares / hora
DEVELOPER | WORDPRESS | PHP | JAVASCRIPT | DESIGNBrazilDeveloper, specialized in developing and customizing unique functionalities for WordPress, I adapt themes and plugins to meet the most specific demands of your business. With technical expertise, I turn challenges into effective and innovative digital results. I work with a team of highly skilled professionals,...Developer, specialized in developing and customizing unique functionalities for WordPress, I adapt themes and plugins to meet the most specific demands of your business. With technical expertise, I turn challenges into effective and innovative digital results. I work with a team of highly skilled professionals, ensuring agile and efficient deliveries. We go beyond the conventional to ensure that your online presence is truly unique. I am not a WordPress user, but a specialized programmer. Common problems to be addressed: 1. Viruses and Malware: Cleaning and advanced protection. 2. Slowness: Optimization for maximum speed. 3. Theme with Limited Features: Customization for functionality expansion. 4. Missing Site: Recovery and enhanced security. 5. Data Loss: Robust backup and restoration solutions. If you can't answer these questions, you MUST hire me: 1. Is your site configured with edge caching on any large-scale CDN? 2. Is your server protected against DDoS attacks? 3. Are your server's antivirus settings adequate to protect WordPress without compromising performance? 4. Is the Web Application Firewall (WAF) tuned to your specific needs? 5. Does your server use a proxy to improve security and performance? 6. In case of server failure, does your site remain online? 7. Is your site's loading time over 3 seconds? 8. Have you implemented Lazy Loading to optimize image loading? 9. Is your site protected against SQL injection and XSS? 10. Do you have automatic and frequent backups to ensure data integrity? 11. Do you continuously monitor traffic to detect suspicious activities, including attempted attacks and the presence of malicious bots? 12. Does your site have a two-factor authentication system to increase the security of administrative access? 13. Do you have a user segmentation strategy to control access to the administrative panel? 14. Is your site regularly tested for vulnerabilities and security flaws? 15. Do you use a CDN to optimize content delivery and improve the global user experience? menos
Contratar davidtadeusf
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Hello, my name is Murilo and I’m a programmer who is passionate about learning new things. I’m always looking for ways to improve my programming skills and acquire new knowledge. I believe that curiosity is the key to success in programming and I’m always looking for new challenges to keep me motivated. Additionally,...Hello, my name is Murilo and I’m a programmer who is passionate about learning new things. I’m always looking for ways to improve my programming skills and acquire new knowledge. I believe that curiosity is the key to success in programming and I’m always looking for new challenges to keep me motivated. Additionally, I’m always looking for opportunities to improve my life and achieve my goals. I believe that programming is one of the best ways to do this, as it is a valuable and constantly in-demand skill. At just 18 years old, I have a lot ahead of me and I’m excited to see where programming will take me in the future! ? menos
Contratar Murimuri2
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Hi! My name is Rafael Soares I'm a photographer, designer and photo editor I've done several side jobs like making thumbnails for friends, and for third parties too.Hi! My name is Rafael Soares I'm a photographer, designer and photo editor I've done several side jobs like making thumbnails for friends, and for third parties too. menos
Contratar Raphael61
