Freelancers para contratar en Colombia
Mostrando 49 resultados
Freelancers patrocinados
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Hello! I'm Santiago, a full-stack software developer with a Bachelor's degree of Computer Science. My expertise lies in using Javascript, React, Angular, Java, Swift, Flutter, PHP and Python to develop software solutions for small businesses and companies. Over the past few months, I have been fully immersed in...Hello! I'm Santiago, a full-stack software developer with a Bachelor's degree of Computer Science. My expertise lies in using Javascript, React, Angular, Java, Swift, Flutter, PHP and Python to develop software solutions for small businesses and companies. Over the past few months, I have been fully immersed in remote development, working on a range of projects from landing pages to Rails APIs. Currently, I am also completing coursework at Microverse, an online platform that promotes collaborative software development among developers worldwide through pair-programming and project building. menos
Contratar santiagobotero
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I am a fullstack programmer with extensive experience in Java, Swing, JavaFX Spring boot along with Angular for the frontend, SQL and NoSql database management, special knowledge in Excel, macros (VBA). Soy programador fullstack con amplia experiencia en Java, Swing, JavaFX Spring boot junto Angular para el frontend,...I am a fullstack programmer with extensive experience in Java, Swing, JavaFX Spring boot along with Angular for the frontend, SQL and NoSql database management, special knowledge in Excel, macros (VBA). Soy programador fullstack con amplia experiencia en Java, Swing, JavaFX Spring boot junto Angular para el frontend, manejo de bases de datos SQL y NoSql conocimientos especiales en Excel, macros (VBA). menos
Contratar jimmtor
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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 menos
Contratar LuisMendozaPardo
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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 menos
Contratar Felipegcz
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Ingeniero de Sistemas — Desarrollador Fullstack. Frameworks: NestJs, Node.js, Angular, AngularJs. Lenguajes: Typescript, JavaScript, Java, Dart, PHP. Bases de datos: MySQL, Postgresql, MongoDB, FirebaseDB, Oracle. Extras: Docker, WordPress, Firebase, Cloud Storage, Heroku, CI/CD.Ingeniero de Sistemas — Desarrollador Fullstack. Frameworks: NestJs, Node.js, Angular, AngularJs. Lenguajes: Typescript, JavaScript, Java, Dart, PHP. Bases de datos: MySQL, Postgresql, MongoDB, FirebaseDB, Oracle. Extras: Docker, WordPress, Firebase, Cloud Storage, Heroku, CI/CD. menos
Contratar CristoFerMP
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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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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 very sensitive to design in general, with colors, shapes, textures... quality that help me to have the ability to take concepts and ideas to turn them into tangible products based on customer's needs.I am very sensitive to design in general, with colors, shapes, textures... quality that help me to have the ability to take concepts and ideas to turn them into tangible products based on customer's needs. menos
Contratar joshleudo
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Redacción de contenidos, Mecanografía, Counseling Psychology, Recursos humanos, Gestión de proyectosHola, esto es posible en mis manos esta la solución, tengo capacidades y experiencias profesionales para la realización o redacción de informes, investigaciones y digitación de información, con habilidad para realizar las actividades de manera proactiva y propositiva, haciendo uso adecuado de las herramienta...Hola, esto es posible en mis manos esta la solución, tengo capacidades y experiencias profesionales para la realización o redacción de informes, investigaciones y digitación de información, con habilidad para realizar las actividades de manera proactiva y propositiva, haciendo uso adecuado de las herramienta académicas y tecnológicas. Reconozco la importancia que tiene para su empresa de contar con personal idóneo reclutado, por pongo a disposición mis conocimientos profesionales para brindar capacitaciones, realizar reclutamiento humano, elaboración de manuales de cargo e implementación de cultura institucional, por consiguiente, reconozco la importancia del capital humano, como elemento fundamental para el adecuado desarrollo del sistema de gestión empresarial, siendo el cliente interno una valiosa inversión que garantiza la eficacia y eficiencia de la empresa, lo cual se convierte en mayores ganancias para todos. menos
Contratar deibymaria
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I specialize in project execution; Architectural design; Projection and Digiitalization of plans in different disciplines (Civil, Mechanical, Electrical, Fire, Instrumentation among others); Metric calculations. 3D models, Photorealism, Rendering and 3d tours, Presentations; Cost estimation; Architectural and...I specialize in project execution; Architectural design; Projection and Digiitalization of plans in different disciplines (Civil, Mechanical, Electrical, Fire, Instrumentation among others); Metric calculations. 3D models, Photorealism, Rendering and 3d tours, Presentations; Cost estimation; Architectural and Constructive details. Projects in Archicad, Autocad, Cype-cad and others. WE CARRY OUT ARCHITECTURE AND ENGINEERING PROJECTS: Conceptual, Basic and Details OR Executive Projects. ARCHITECTURE: -Complete projects -Plans in 2d, Architecture, installations, structures, electricity and others -3d modeling -Renderings -Virtual tours or videos and video editing. -Sun simulation ENGINEERING: -Structural calculations, finite element simulations and others. -Detail plans -Complete engineering projects -Volumetries, metric computations -Generation of different documents. menos
Contratar obelfuly
