Freelancersพร้อมรับจ้างในColombia
แสดงผล 36 รายการ
freelancer ที่ได้รับการสนับสนุน
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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! ย่อ
ว่าจ้าง enervell
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My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of...My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of Oracle Forms applications. Between versions and operating systems. - Weblogic application server configuration for Forms applications. I have extensive experience in requirements specification, design, software construction, testing, migration between Oracle versions (B.D. and Developer/Application Server), and application deployment on Oracle Application Servers. The tools/environments in which I have worked are: - Oracle Database 9i to 23c. - SQL. Including: structure/object/types creation, external tables, advanced queries, tuning, security/permissions. - PL/SQL. I have worked, among others, in dynamic code, triggers, file handling, sending mail, data encryption, processing with PL/SQL tables, jobs, Java code in the DB, XML DB, LOB processing, ACL, consumption of Web Services, and tuning. - Developer (Forms and Reports) 6i, 10g, 10gR2, 11g, and 12c. Including migration between versions. - Oracle Application Server 9ias1, 10g, 10gR2 And, Weblogic 11g and 12c. On Windows, Unix, and Linux. Installation and deployment of Forms applications (With Reports) - Unix/Linux shell. - Java. - Jasper Reports. - Creation of Rest services with ORDS. - PostgreSQL database. Knowledge related to Oracle migration complex project. My current area of study is modernization of Oracle applications (Forms/Reports) to technologies such as: Oracle APEX, Node.js and Jasper Reports ย่อ
ว่าจ้าง LuisMendozaPardo
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Hi, I’m a professional Web Developer Video Producer and Graphic Master Creator with over 15 years experience as a freelance expert, to develop and design original, inspiring products that leave my clients coming back for more. -My team change the world I have many different services available to potential clients,...Hi, I’m a professional Web Developer Video Producer and Graphic Master Creator with over 15 years experience as a freelance expert, to develop and design original, inspiring products that leave my clients coming back for more. -My team change the world I have many different services available to potential clients, including: - UI/UX Design - Wordpress - Everything related to Visual Arts - Shopify - Development of Blockchains. - DevOps - PHP - React - Javascript - HTML5 - Python - Graphic Design - 3d design - IA I’m full stack front and backend developer team who can also create the branding, graphic materials, software solutions in high level for your website and/or business. I give my personal assurance that all my work is done with my full effort and my client’s vision in mind. If you’re interested in working with me, feel free to reach out via message or the “Hire Me Now” button. Thanks! ย่อ
ว่าจ้าง dirak696
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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,...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! ย่อ
ว่าจ้าง DavidMiramag
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I am a systems engineer with an emphasis in software development and project management. Fullstack software developer in .NET technologies. Do you want to develop a back-end service in .net and manage privileges? Or do you want to build a back-end service alongside a Blazor page, desktop interface, or mobile app on...I am a systems engineer with an emphasis in software development and project management. Fullstack software developer in .NET technologies. Do you want to develop a back-end service in .net and manage privileges? Or do you want to build a back-end service alongside a Blazor page, desktop interface, or mobile app on MAUI? Do you want to query the database and manage millions of records? Do you want to create a relational schema in Sql Server or PostgreSQL? Then it will be a pleasure to offer you my services as a developer and reach the prompt solution in the stipulated time. Main skills - Developer in C# and VB - .NET developer - ASP.NET - Blazor - Mobile development in .NET MAUI - TDD and documentation - Relational database Sql Server and PostgreSQL - Linux operating systems Secondary skills - Development in Python - Development in Golang - Development in C - Development in Typescript and Angular8+ ย่อ
ว่าจ้าง Mario551
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FrankZabala26 FrankZabala26
$7 USD / ชม.
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. ย่อ
ว่าจ้าง FrankZabala26
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As a graphic designer, I have experience with tools like Photoshop, Illustrator, and Canva. I offer a wide range of design services including logo creation, banners, custom social media designs, infographics, illustrations, photo editing, presentation graphics, packaging design, branding, and much more. Let's...As a graphic designer, I have experience with tools like Photoshop, Illustrator, and Canva. I offer a wide range of design services including logo creation, banners, custom social media designs, infographics, illustrations, photo editing, presentation graphics, packaging design, branding, and much more. Let's collaborate to bring your ideas to life effectively and creatively. Como diseñadora gráfica, tengo experiencia en una variedad de herramientas, incluyendo Photoshop, Illustrator y Canva. Ofrezco una amplia gama de servicios de diseño que abarcan la creación de logotipos, banners, diseños personalizados para redes sociales, infografías, ilustraciones, edición de fotos, gráficos para presentaciones, diseño de packaging, creación de branding y mucho más. Estoy comprometida a colaborar contigo para materializar tus ideas y alcanzar tus objetivos de diseño de manera efectiva y creativa. ย่อ
ว่าจ้าง estefaniarr0412
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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....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. ย่อ
ว่าจ้าง xfire98games
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With Ludwing David, you will find the perfect way towards flourish. Over the years, I've cultivated extensive skills in python / mobile app development - skills fitted to finalize your project efficiently and ensure maximum usability. I have successfully leveraged technologies like React Native and Flutter to create...With Ludwing David, you will find the perfect way towards flourish. Over the years, I've cultivated extensive skills in python / mobile app development - skills fitted to finalize your project efficiently and ensure maximum usability. I have successfully leveraged technologies like React Native and Flutter to create cross-platform applications that run seamlessly on both iOS and Android devices. My expertise extends to native iOS development using Swift and SwiftUI, allowing me to craft high-quality, visually appealing mobile apps that prioritize both functionality and aesthetics. What sets me apart is my profound understanding of mobile compatibility and the cross-platform skills honed through countless projects to be accessible on all devices. I've always valued quality and aesthetics, precisely why I also complement my technical skills with an intuitive sense of graphic design that ensures each aspect of the screen looks visually engaging. Working with me assures you of a harmonious team spirit and a final product that truly reflects your vision. ย่อ
ว่าจ้าง ludwinglab
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Soy Ingeniero de Sistemas con experiencia en desarrollo de aplicaciones utilizando herramientas como Visual Studio, SQL Server, Oracle, HTML, Javascript, entre otros. He estado trabajando con el desarrollo desde hace 16 años, a través de los cuales he adquirido experiencia en la resolución de problemas de manera...Soy Ingeniero de Sistemas con experiencia en desarrollo de aplicaciones utilizando herramientas como Visual Studio, SQL Server, Oracle, HTML, Javascript, entre otros. He estado trabajando con el desarrollo desde hace 16 años, a través de los cuales he adquirido experiencia en la resolución de problemas de manera rápida y eficiente. ย่อ
ว่าจ้าง rafaelvilla
