Javascript Developers để thuê tại Colombia
Hiện 27 kết quả
Các Freelancer được bảo trợ
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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! ít hơn
Thuê enervell
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Results-driven and motivated Software Engineer with a demonstrated experience in improving software performance, testing and updating existing software, and developing new software functionalities. Developing strategy for the department to meet the company's goals and objectives and to improve the quality of the...Results-driven and motivated Software Engineer with a demonstrated experience in improving software performance, testing and updating existing software, and developing new software functionalities. Developing strategy for the department to meet the company's goals and objectives and to improve the quality of the service it delivers internally and externally. ít hơn
Thuê wilmer127
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I am a full stack software developer with more than 8 years of experience in the industry. I started my career as a freelancer providing services to different clients, especially in the e-commerce field. The last few years, I have had the opportunity to work with several consulting and tech companies. My experience is...I am a full stack software developer with more than 8 years of experience in the industry. I started my career as a freelancer providing services to different clients, especially in the e-commerce field. The last few years, I have had the opportunity to work with several consulting and tech companies. My experience is based on PHP, Javascript, SQL, Laravel, React, TypeScript, Node, MySQL, AWS, Azure and agile methodologies such as Scrum. ít hơn
Thuê moralespas
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If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with the highest quality. I am an expert with Artificial Intelligence such as Machine Learning and Neural Network. I am...If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with the highest quality. I am an expert with Artificial Intelligence such as Machine Learning and Neural Network. I am familiar with many ML frameworks including tensorflow, caffe, keras, mobilenet, ssd, darknet and so on. • C/C++, Python, Qt, PyQt, R, Matlab, ANSYS • Mobile & Web Development • Android, Object-C, Swift, Backend & Frontend • Technology • Detection and Real-Time Tracking of Face, Object and Shape • Retraining new Object • Deep Learning (Tensorflow, Keras, Caffe, Yolo, Darknet) • NLP (Python NLTK, Missing Word Prediction, Chatbot, ...) • OCR (Tesseract, Tensorflow, Custom Training, Handwritten, ...) • Robot Operation System(Navigation, Control System, Computer Vision) • 6D Pose Estimation and application to ROS • Prediction algorithm for stock and price forecast ít hơn
Thuê cryptxelgame4
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I am a talented web developer and designer. I have more than ten years of experience working in different areas for various organizations. I deliver comprehensive solutions, which combine web programming, graphic design, and multimedia. I execute projects according to the customer requirements, and I provide work of...I am a talented web developer and designer. I have more than ten years of experience working in different areas for various organizations. I deliver comprehensive solutions, which combine web programming, graphic design, and multimedia. I execute projects according to the customer requirements, and I provide work of the highest quality on time. I am enthusiastic, and I have the best attitude to attend to the customers and give them the right solutions to their needs. I would appreciate having the opportunity to contribute to your organization. I have skills in: WEB PROGRAMMING * Programming using PHP, HTML, JavaScript, CSS, MySQL * Creation and customization of websites on WordPress * Design of themes * Responsive design GRAPHIC DESIGN * Design of logos, icons, cartoon characters, branding * Design of mockups, and user interfaces * Creation of infographics * Powerpoint presentations MULTIMEDIA * Animation 2D * Animation 3D * Explainer videos ít hơn
Thuê ayuwoki
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Soy Desarrollador con conocimientos en Python, JavaScript, Vue.js, Java, SpringBoot, Django Rest Framework, Next js con React js, con mejora continua, alto potencial y buena lógica de programación. Actualmente minimizo mi deuda tecnica en código tratando de aplicar principios SOLID y clean code. Puedes ver mi...Soy Desarrollador con conocimientos en Python, JavaScript, Vue.js, Java, SpringBoot, Django Rest Framework, Next js con React js, con mejora continua, alto potencial y buena lógica de programación. Actualmente minimizo mi deuda tecnica en código tratando de aplicar principios SOLID y clean code. Puedes ver mi portfolio si quieres https://felipegcx.vercel.app ít hơn
Thuê Felipegcz
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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 ít hơn
Thuê dreyariza
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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. ít hơn
Thuê juan09dev
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franciscotech7 franciscotech7
$30 USD / giờ
Experienced Full-Stack Developer | 2.6x faster ⭐ColombiaWith a deep passion for cutting-edge technologies, Francisco is an experienced Web3, AI and WebGL expert. Over the years, he has honed his skills in both fields, acquiring a comprehensive understanding of artificial intelligence and web-based graphics. As an AI specialist, he has successfully developed and...With a deep passion for cutting-edge technologies, Francisco is an experienced Web3, AI and WebGL expert. Over the years, he has honed his skills in both fields, acquiring a comprehensive understanding of artificial intelligence and web-based graphics. As an AI specialist, he has successfully developed and implemented various AI models and algorithms. He possesses expertise in machine learning, natural language processing, computer vision, and data analysis. His ability to leverage AI technologies enables them to tackle complex problems and deliver innovative solutions. In the realm of WebGL, he has demonstrated proficiency in creating interactive and visually stunning web-based graphics. He possesses a strong command of WebGL frameworks and libraries, allowing them to develop immersive experiences and engaging user interfaces. His expertise extends to 3D rendering, real-time graphics, and shader programming. With a proven track record of delivering high-quality projects, he is committed to providing exceptional services to clients. He is adept at understanding client requirements, translating them into technical specifications, and delivering solutions that meet or exceed expectations. Whether it's developing AI-powered applications or crafting captivating WebGL experiences, he brings his expertise, creativity, and attention to detail to every project. His goal is to leverage his skills to help clients achieve his objectives and drive meaningful results. His other great skill is Web3 development skills. He has deep understanding and experience in smart contracts. He developed several dApps. He is excellent at Solidity and Rust. If you're seeking an experienced freelancer with a strong background in Web3, AI and WebGL, look no further than Francisco. Contact him today to discuss your project requirements and explore how he can contribute to your success ít hơn
Thuê franciscotech7
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Full Stack Developer +3 years experience as a frontend developer. I would like to work with a great team, my passion is programming and for several years I have dedicated myself to frontend development and now I have studied Fullstack Mern I have knowledge of everything related to the frontend with html react saas and...Full Stack Developer +3 years experience as a frontend developer. I would like to work with a great team, my passion is programming and for several years I have dedicated myself to frontend development and now I have studied Fullstack Mern I have knowledge of everything related to the frontend with html react saas and in the backend with node, express, Mongodb. My work experience has been as a freelancer working for various companies, my attitude is always positive and willing to learn new things. Hello, everyone! My name is Edisson, and I am excited to share with you my journey as a Full Stack Developer with a focus on React, Redux, Node, Express, and Sequelize. Over the past few years, I have honed my skills and gained extensive experience in frontend and backend development. I am passionate about programming and have a deep understanding of the MERN stack. Today, I am thrilled to tell you about my skills, strengths, work style, and personality as a dedicated and motivated professional in the world of web development. Skills and Expertise: I possess a wealth of expertise in various technologies, making me a versatile Full Stack Developer. On the frontend, I have over 3 years of experience working as a frontend developer, where I have successfully delivered high-quality, user-friendly web applications using React. My proficiency in Redux enables me to efficiently manage and maintain application state, resulting in seamless user experiences. In the backend, I have a strong command of Node.js and Express, allowing me to build scalable and robust server-side applications. Additionally, I have worked extensively with Sequelize, a powerful ORM (Object-Relational Mapping) tool, to interact with databases, particularly MongoDB, efficiently and effectively. Strengths: As a Full Stack Developer, my strongest asset is adaptability. I embrace challenges with a positive attitude, and my problem-solving skills enable me to find creative solutions to complex issues. My ability to work under pressure and meet tight deadlines has been crucial in delivering projects successfully. Moreover, I am a fast learner, always eager to explore and implement new technologies. This open-mindedness allows me to stay up-to-date with the latest trends in web development and continuously improve my skillset. Work Style: In a team environment, I thrive on collaboration and open communication. I believe that sharing knowledge and ideas fosters growth, not only for individuals but for the team as a whole. I am a proactive team player, always ready to support my colleagues and contribute to a positive work atmosphere. As a detail-oriented professional, I take pride in writing clean and maintainable code. My dedication to best practices ensures that my projects are not only functional but also scalable and easy to maintain in the long run. ít hơn
Thuê EdissonM
