Freelancers para contratação em Colombia
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Mostrando 43 resultados
Freelancers Patrocinados
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juanramirez246b juanramirez246b
$15 Dólares / hora
Full-Stack|JS|PHP|Codeigniter|Laravel|WordPressColombiaSoy desarrollador full-stack con más de 10 años de experiencia en desarrollo de software a la medida con diseños innovadores, futuristas y adaptados a cualquier dispositivo móvil o de escritorio para grandes compañías. Tengo experiencia en HTML5, CSS3, Bootstrap, JavaScript, jQuery, PHP, Codeigniter, Laravel,...Soy desarrollador full-stack con más de 10 años de experiencia en desarrollo de software a la medida con diseños innovadores, futuristas y adaptados a cualquier dispositivo móvil o de escritorio para grandes compañías. Tengo experiencia en HTML5, CSS3, Bootstrap, JavaScript, jQuery, PHP, Codeigniter, Laravel, WordPress, Ecommerce, etc. Y he podido desarrollar proyectos de diferentes magnitudes como: * Sistemas de inventario Multi-Empresas. * Plataforma de academia de estudios. * Plataforma de reservaciones online. * Plataforma de citas médicas. * Plataforma de tiendas online. * Sistema para entes bancarios. * Control de recaudo de impuestos. * Administración de portales web. menos
Contratar juanramirez246b
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I am a dynamic front-end developer with a specialization in React and GraphQL, and I bring a wealth of experience to the table. Over the past five years, I have crafted impactful B2C and B2B websites, demonstrating proficiency in React and GraphQL. In addition to my technical expertise, I have dedicated three years to...I am a dynamic front-end developer with a specialization in React and GraphQL, and I bring a wealth of experience to the table. Over the past five years, I have crafted impactful B2C and B2B websites, demonstrating proficiency in React and GraphQL. In addition to my technical expertise, I have dedicated three years to mentoring junior developers through local tech workshops, fostering a collaborative learning environment within the community. As a seasoned web developer, I have excelled both independently and as a team player, contributing to projects across diverse technologies. Beyond my primary focus, I possess a strong foundation in SEO practices, ensuring the websites I build are not only visually appealing but also optimized for search engine performance. In the realm of content delivery and optimization, I have extensive experience with CDN technologies, specifically Amazon CloudFront and Cloudflare. Leveraging Amazon CloudFront, I've seamlessly integrated global content delivery into my projects, enhancing the speed and reliability of data transfer. With Cloudflare, I've implemented advanced security features, DDoS protection, and optimized content delivery, contributing to improved web performance. My commitment to delivering top-notch user experiences extends to design, where I seamlessly translate Figma/PSD mockups into responsive and user-friendly UIs. I adhere to best practices in accessibility and maintainable code standards, ensuring the long-term success of the projects I undertake. In addition to my core skills, I have a solid understanding of state management using Redux, employing techniques such as Redux Thunk and Redux Saga to handle asynchronous operations and complex state logic effectively. I am also well-versed in Redux Toolkit, streamlining the development process and enhancing code maintainability. To further diversify my skill set, I have expanded my proficiency to include Vue.js and Angular.js. Additionally, I am adept at static site generation, providing scalable solutions for web applications. In summary, I am a results-driven front-end developer with a multifaceted skill set, encompassing React, GraphQL, Redux, and additional frameworks, rooted in a commitment to excellence, mentorship, and continuous learning. My expertise in CDN technologies, particularly with Amazon CloudFront and Cloudflare, ensures optimized content delivery and enhanced web performance for the projects I undertake in the ever-evolving field of web development. menos
Contratar juan09dev
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I am a web programmer with 4 years of experience, oriented in the latest technologies. Experiences: * HTML5 * Javascript * Nodejs * CSS * MYSQL * ASP.NET * ASP Classic * SQL SERVER * PHP * JQUERY * WORDPRESS I have experience in communicating with customers and meeting their requirements. The differences among...I am a web programmer with 4 years of experience, oriented in the latest technologies. Experiences: * HTML5 * Javascript * Nodejs * CSS * MYSQL * ASP.NET * ASP Classic * SQL SERVER * PHP * JQUERY * WORDPRESS I have experience in communicating with customers and meeting their requirements. The differences among other programmers my projects are all made with SEO technology menos
Contratar dreyariza
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alexvergara alexvergara
$20 Dólares / hora
Full Stack Laravel Vue NextJs React Linux Nginx WSColombia+20 years developer: Laravel - Vue - React/Native - NextJs - jQuery - Javascript MySQL - PostgreSql - Oracle Sysadm - Linux - Apache - Nginx - bash CSS - SASS - Bootstrap - Tailwind Portfolio HQ Photos - Here you can see some of my...+20 years developer: Laravel - Vue - React/Native - NextJs - jQuery - Javascript MySQL - PostgreSql - Oracle Sysadm - Linux - Apache - Nginx - bash CSS - SASS - Bootstrap - Tailwind Portfolio HQ Photos - Here you can see some of my projects https://amzn.to/2HaVg87 https://www.amazon.com/photos/shared/kS9D8GXRSkK-vlLh-Ugu8g.ITKNcxpnENM_oYcpgDIk6f menos
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FrankZabala26 FrankZabala26
$12 Dólares / hora
Diseñador web en WordPress | 4 años de experienciaColombiaHola, soy Ingeniero Multimedia y tengo 4 años de experiencia trabajando como diseñador, maquetador y administrador web con WordPress. En los cuales he construido muchas páginas para diferentes agencias Web y de Marketing y Publicidad, y como Independiente, en las que he destacado por mi manejo y entendimiento rápido...Hola, soy Ingeniero Multimedia y tengo 4 años de experiencia trabajando como diseñador, maquetador y administrador web con WordPress. En los cuales he construido muchas páginas para diferentes agencias Web y de Marketing y Publicidad, y como Independiente, en las que he destacado por mi manejo y entendimiento rápido de constructores como Elementor y mi conocimiento para darles estilos a las páginas y editar el diseño de los plugins mediantes HTML, CSS y JS. menos
Contratar FrankZabala26
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xfire98games xfire98games
$8 Dólares / hora
Full Stack Developer with 3+ years of exprienceColombiaI am a full-stack developer with over 3 years of experience in technologies such as PHP, Javascript, JQuery, MySQL, HTML, CSS3, and REST APIs. I specialize in creating custom layouts and premium templates for WordPress eCommerce websites and have expertise in using design and editing tools like Elementor....I am a full-stack developer with over 3 years of experience in technologies such as PHP, Javascript, JQuery, MySQL, HTML, CSS3, and REST APIs. I specialize in creating custom layouts and premium templates for WordPress eCommerce websites and have expertise in using design and editing tools like Elementor. Additionally, I have experience working with AWS services such as S3, EC2, and IVS. I have a track record of delivering high-quality solutions on web development projects, including a WooCommerce implementation with over 22000 active products. I can help you with: ✅ Custom Layout or Premium Templates that compliment your Business or WordPress eCommerce website. ✅ Professional & Responsive Design. ✅ SEO Optimization. ✅ Google Search. ✅ Google Analytics. ✅ Redesigning of existing WordPress ecommerce store. ✅ Payment Method Integration. ✅ Contact page. ✅ Google Map. ✅ Product Variation. ✅ Multiple Tax Rates. ✅ Discount Coupon System. ✅ High-Security Integration (SSL Certificate). ✅ Page Speed optimized. ✅ Programming Custom Functions. I am dedicated to delivering high-quality solutions and helping my clients achieve their business goals through web development. I have 3+ years of experience in WordPress eCommerce web-site. I offer rush delivery and guarantee 100% satisfaction for my WordPress and eCommerce clients. Support 24 hours. menos
Contratar xfire98games
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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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software engineer, with great knowledge in programming and infrastructure, iot, aws. no attitudes for web design.software engineer, with great knowledge in programming and infrastructure, iot, aws. no attitudes for web design. menos
Contratar velezmartinez
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estebanorjuela1 estebanorjuela1
$15 Dólares / hora
Diseñador gráfico, publicista, arquitectoColombiaProfesional en Diseño Gráficos implementará metodologías y procesos de creación de imágenes editorial, ilustración, web, animación, ambiental, entre otros editorial, ilustración, web, animación, ambiental, entre otros, técnicas de expresión gráfica, y tecnologías computacionales, conducentes a la búsqueda de...Profesional en Diseño Gráficos implementará metodologías y procesos de creación de imágenes editorial, ilustración, web, animación, ambiental, entre otros editorial, ilustración, web, animación, ambiental, entre otros, técnicas de expresión gráfica, y tecnologías computacionales, conducentes a la búsqueda de soluciones visuales óptimas a los problemas de la comunicación gráfica y publicitaria. menos
Contratar estebanorjuela1
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DavidMiramag DavidMiramag
$30 Dólares / hora
AI Expert | GPT-4 | RAG | Python | React | Node.jsColombiaIn my work, I delve into the latest advancements in technology, with a sharp focus on AI and its various applications and hurdles. I have a comprehensive understanding of AI, ML, DL, RL, NLP, Chatbot, LLM, Langchain, LLama, RAG, front-end user interfaces, Back-end, data storage and processing, AI product development,...In my work, I delve into the latest advancements in technology, with a sharp focus on AI and its various applications and hurdles. I have a comprehensive understanding of AI, ML, DL, RL, NLP, Chatbot, LLM, Langchain, LLama, RAG, front-end user interfaces, Back-end, data storage and processing, AI product development, Product strategy, MVP, and brand development. Programming languages: Artificial Intelligence, PyTorch, Python, Machine Learning, ChatGPT Prompt, Chatbot, Amazon S3, Amazon EC2, Django, Web Scraping, Sentiment Analysis, Data Analytics, Natural Language , rocessing, Data Engineering, Financial Trading, DevOps, AI Bot, AI Model Integration, LangChain, JavaScript, Node.js, React, PostgreSQL, MySQL, MongoDB, TypeScript, PHP, AWS Development, Python Script If you are looking for a dedicated and skilled Machine Learning Engineer to help you solve complex problems and drive your projects forward, let’s connect! I am always looking for interesting and challenging projects, and I am eager to apply my expertise and knowledge to deliver outstanding results. Don’t hesitate to reach out to me today to discuss how I can help bring your ideas to life! menos
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