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I have conversational level of English and my grammar is pretty decent. I'm being honest when I say that I like to get things done right, and I'll make sure of that no matter what. I'm also very communicative so if you want to discuss something I'm always down to help with clarifying or solving anything it might be. I...I have conversational level of English and my grammar is pretty decent. I'm being honest when I say that I like to get things done right, and I'll make sure of that no matter what. I'm also very communicative so if you want to discuss something I'm always down to help with clarifying or solving anything it might be. I also can do voice chat or via call communication. I can do data entry too, and other PC/Internet Stuff. 덜 보기
Salomondc8
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*Your success is not only a source of joy for me, but also a testament to the incredible potential that resides within you.* This is Marquina Molina Ricardo Andres, a Senior Full Stack and Blockchain Developer, from Posadas, Argentina. Highly skilled and experienced Senior Full Stack and Blockchain Developer...*Your success is not only a source of joy for me, but also a testament to the incredible potential that resides within you.* This is Marquina Molina Ricardo Andres, a Senior Full Stack and Blockchain Developer, from Posadas, Argentina. Highly skilled and experienced Senior Full Stack and Blockchain Developer seeking a challenging position in a dynamic organization. Demonstrating a consistent record of delivering exceptional, expandable, and efficient solutions, I excel in multiple programming languages and frameworks. I possess strong problem-solving abilities and a keen eye for detail, ensuring optimal performance and user experience. Committed to staying updated with the latest technologies, I aim to contribute my expertise and drive innovation in a collaborative team environment. Here are my services what I can help you with: *Blockchain*: Solana, CLAMM, Orca, Smart contract, Rust, Trading Bot, Ethereum, Solidity Frontend: HTML5, CSS3, Bootstrap, Javascript, Typescript, Jquery, React, Angular, Next.js, lonic, Svelte, Tailwind CSS, MUI, Storybook, KendoUI *Backend*: Node.js, Express, PHP, Ruby, Python Full Stack: MERN, MEAN, Django, Ruby on Rails APIs: Restful, GraphQL, SOAP, FAST Database: RDBMS (MySQL, PostgreSQL, Sqlite ), No-SQL (MongoDB, Firestore) CI/CD: Ansible, Jenkins, Circle CI, Docker, Kubernetes, Github, Bitbucket Servers: Apache, Nginx, Puma, Microservices, Heroku, Vercel, AWS EC2, Digital Ocean I am always ready to bring your ideas to real life. Also, what I wanna do through the collaboration on the project is to form a friendly relationship with creative and talent teams and mates. I am full-time available here and I can start the project right now. Thank you. 덜 보기
ricardo686
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I'm a developer based in Mar del Plata, Argentina. In my free time, I enjoy gaming, programming, and exploring the crypto ecosystem. Some of my favorite TV shows include Mr. Robot, The Office, and Vikings. I've had a passion for technology from a young age, and have been programming for over 14 years. I believe in...I'm a developer based in Mar del Plata, Argentina. In my free time, I enjoy gaming, programming, and exploring the crypto ecosystem. Some of my favorite TV shows include Mr. Robot, The Office, and Vikings. I've had a passion for technology from a young age, and have been programming for over 14 years. I believe in being efficient and valuing my clients' time, which is why I only accept projects that I know I can complete to the best of my ability. My goal is to achieve a top rating on Freelancer.com, and I am dedicated to providing high-quality work to my clients. In terms of my skills, I specialize in web development using HTML5, JavaScript, and CSS, as well as frameworks like Bootstrap and Laravel. I am also skilled in SEO and WordPress, and have experience with web services, API REST, and integrations. In addition to my web development expertise, I am also a digital marketing specialist with a focus on Facebook and Google ads, and have a ROAS of over 4.0. I am also skilled in IT security, including penetration testing. Finally, I have experience as an e-commerce specialist and am proficient in platforms like WooCommerce. I'm looking forward to working with you and helping you achieve your goals! Please don't hesitate to contact me if you have any questions or would like to discuss a project in more detail. # [Skills] • Web Development • Front-end: HTML5, CSS3, JavaScript, Bootstrap, responsive design • Back-end: PHP, Laravel, MySQL, REST APIs, Postman • Content Management Systems: Wordpress, WooCommerce • Search Engine Optimization (SEO) • Integration with third-party services and platforms • Digital Marketing • Facebook and Google Ads specialist, with a proven track record of achieving an average return on ad spend (ROAS) of +4.0 • Social media marketing • Email marketing • Google Analytics and other analytics tools • Content marketing and copywriting • IT Security • Expert in penetration testing and vulnerability assessment • Experience with security tools such as Kali Linux and Burp Suite • Knowledge of security protocols and best practices • E-Commerce • Experience with platforms such as Magento, Shopify, and BigCommerce • Knowledge of payment gateways and integrations • Experience with e-commerce SEO and marketing strategies • Other Skills • Proficient in Adobe Creative Suite (Photoshop, Illustrator, InDesign) for design and visual asset creation • Experience using project management tools such as Asana, Trello, and Basecamp to organize and track tasks and deadlines • Fluent in English and Spanish, with excellent communication and customer service skills • Attention to detail and ability to meet deadlines, with strong time management skills 덜 보기
ayrtonq32
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Analista/desarrollador con solida experiencia en php, .net, mysql, postgresql, slqserver, sqlite. Experto en desarrollo de aplicaciones. Pentest de seguridad webAnalista/desarrollador con solida experiencia en php, .net, mysql, postgresql, slqserver, sqlite. Experto en desarrollo de aplicaciones. Pentest de seguridad web 덜 보기
martinbre
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Hello everyone! Ultimate Solutions for Your Digital Needs here. NexoSmart provides a variety of services and products for successful development of your business. Promote your company with us! We've a lot of certified fullstack devs, ProjectManagers, and full attention with title and bachlord in hand. Specialized...Hello everyone! Ultimate Solutions for Your Digital Needs here. NexoSmart provides a variety of services and products for successful development of your business. Promote your company with us! We've a lot of certified fullstack devs, ProjectManagers, and full attention with title and bachlord in hand. Specialized on eCommerce, we're located in Bahía Blanca, Argentina. We work with: - Crypto (ERC21, ERC721, ERC1155, also other networks) - AWS - PHP - MongoDB - Magento - JavaScript (Angular, jQuery, NodeJS, React, and more) - All frameworks supported by PHP - WordPress, PrestaShop, oSCommerce, etc. - Speed page optimization - And more! If you want to meet us better, visit our LinkedIn or the founder LinkedIn too. What kind of website would you like to create? Whether you need a powerful landing page, striking galleries, a professional blog, or an online store, they are all included with your NexoSmart website. Best of all, everything is mobile-ready right from the start. 덜 보기
kirstarg
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I'm a proficient and highly skilled SysAdmin with proactive support for every project and can provide innovative solutions and IT consulting for selecting the correct technologies to front your business, solve difficulties with the acquired tools in your infrastructure or deploy new and better-optimized services. In...I'm a proficient and highly skilled SysAdmin with proactive support for every project and can provide innovative solutions and IT consulting for selecting the correct technologies to front your business, solve difficulties with the acquired tools in your infrastructure or deploy new and better-optimized services. In +10 years, I have created a great team to the front of every new project based on quality standards on code development for customized web services with front-end and back-end in a module way with adding new features for ongoing projects and creating new microservices for new hybrid cloud environments based and orchestration of containers (Docker and Kubernetes). How I can help you today? - Development of web services apps based on different kinds of languages like PHP, Javascript, Vue.js, JQuery, Python, Bash, and more. We can select the best code based on your requirements. - IT Infrastructure, solve issues in your network, installation of new services, security, and IT consulting. I'm the right person for clustering of 3G/4G internet and proxying for different purposes. - Web Hosting, is your WordPress/Woocommerce site going slow and need to optimize it? Just talk about it, I can deploy a fully optimized server-side configuration, with no intrusive plugins, and based on 3 levels of caché. Also includes the new HTTP3 and TLS 1.3, a new shield to protect your website security. 1. A front server for caching the static content, we can leverage the speed of your server resources and can expand the availability to process more users at the same time. 2. A better performance on the PHP process. 3. Optimizing the queries on your database. - IT Consulting * Deployment and management of virtualized environments based on hypervisors for Xen and KVM. * Management of servers with Linux (Debian, Ubuntu, CentOS, Rocky, Arch) and Windows OS, optimization, control of his security, configuration, and installation of new features based on your requirements. * Security, based OS firewalls like pfSense, OPNsense, IPFire, Endian, VLANs, VPN, Proxy, IPTables, more. * Web Hosting with all the required features like FTPS, DNS with failover, Email IMAP/POP/SMTP, Nginx/Apache, SSL Certificates. All the required stuff and some other solutions with a web panel for his management. Even I can help you with Plesk (Certified Professional), cPanel/WHM, CWP. * Backup services based on private storage in your own controlled environment or cloud storage on Google, AWS, Hetzner, OVH, and many other service providers for this purpose. Includes the right way to protect your data and avoid any critical issues to stay sure that your information is available when you need it. 덜 보기
isnandu
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## BIO Hello, My name is Guillermo im from Argentina and I am +10 years sys / network admin ## Area of Expertise My main expertise area is all related about a LAMP stack web hosting enviorment and its security, currently I manage and support more than 40000 domains. Migration specialist. Server master,...## BIO Hello, My name is Guillermo im from Argentina and I am +10 years sys / network admin ## Area of Expertise My main expertise area is all related about a LAMP stack web hosting enviorment and its security, currently I manage and support more than 40000 domains. Migration specialist. Server master, performance, security and application tuning. Don't hesitate to contact me, any question is welcome ! Thanks, Guillermo. 덜 보기
guillermorvw
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## BIO Highly motivated self starter. 10 years experience as Programmer, relational database modeling, needs analysis, technical planning, creative problem solving, user interface design, Internet testing/development. I’m initiative and entrepreneurship. ***I look for major challenges and steady growth ...## BIO Highly motivated self starter. 10 years experience as Programmer, relational database modeling, needs analysis, technical planning, creative problem solving, user interface design, Internet testing/development. I’m initiative and entrepreneurship. ***I look for major challenges and steady growth *** ## Area of Expertise Python, Php, Angular, Backbone, .ASP, .NET, C#, Framework, WIN services, web services, Design, script, Active Server Pages, ADO, ADO.NET, Algorithms, Apache, Development, ASP, vbscript, ASP.NET, MSSQL, Jscript, JSP, PHP, Mail, ASPX, Visual Basic, Crystal Reports, CSS, DHTML, Database, web sites, ODBC, DB2, design/development., designing user Interfaces., desktop, Distributed, publishing, DOTNET/C# , Dreamweaver, Dynamic HTML, JavaScript, HTML/DHTML, CSS/DOM, HTML-help, 덜 보기
cristianmartinez
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Hi, I'm Mariano, a Systems Engineering student passionate about web development. I offer expertise in frontend (ReactJS, JavaScript, CSS, HTML) and backend (Express, Java, Node.js) with proficiency in MySQL, SQLite, and MongoDB. Skills: Full Stack Development Proficient in design patterns and UML Performance...Hi, I'm Mariano, a Systems Engineering student passionate about web development. I offer expertise in frontend (ReactJS, JavaScript, CSS, HTML) and backend (Express, Java, Node.js) with proficiency in MySQL, SQLite, and MongoDB. Skills: Full Stack Development Proficient in design patterns and UML Performance optimization Crafting engaging user experiences Why Choose Me? Committed to quality and efficiency Diverse project experience Up-to-date with the latest technologies Clear and constant communication Excited to contribute to your project's success. Let's discuss how I can help! ? Contact me to get started! 덜 보기
RevelioProg
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6 years in full-stack development. Software developer based in Argentina Over the last 5 years i worked with the michroservices architecture creating, maintaining and refactoring the ones that were under my responsability. I manage very well with these technologies - Java with Spring Boot - Golang - Javascript -...6 years in full-stack development. Software developer based in Argentina Over the last 5 years i worked with the michroservices architecture creating, maintaining and refactoring the ones that were under my responsability. I manage very well with these technologies - Java with Spring Boot - Golang - Javascript - React.js - HTML5, CSS, Bootstrap 덜 보기
acanosa19
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