Freelancers để thuê tại Colombia
Hiện 18 kết quả
Các Freelancer được bảo trợ
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Tengo mas de 10 años de experiencia como desarrollador de software multiplataforma. Me gusta ser creativo y emprender.. Excelente actitud y adaptabilidad, me gusta mucho aprender y estudiar las nuevas tecnologías para tratar de estar siempre...Tengo mas de 10 años de experiencia como desarrollador de software multiplataforma. Me gusta ser creativo y emprender.. Excelente actitud y adaptabilidad, me gusta mucho aprender y estudiar las nuevas tecnologías para tratar de estar siempre actualizado. CONOCIMIENTOS: ASP.NET C# PHP Python Angular Android Javascript Node.js Sql Mysql MongoDB Potsgress Oracle Db2 Firebase ít hơn
Thuê tatoalex002
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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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Dynamic and results-oriented computer science professional with a passion for leveraging technology to solve complex problems. Equipped with a solid foundation in computer science principles, algorithms, and data structures. Experienced in software development, system architecture design, and project management....Dynamic and results-oriented computer science professional with a passion for leveraging technology to solve complex problems. Equipped with a solid foundation in computer science principles, algorithms, and data structures. Experienced in software development, system architecture design, and project management. Adept at collaborating with interdisciplinary teams to deliver innovative solutions. ít hơn
Thuê jesus0305
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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 ít hơn
Thuê LuisMendozaPardo
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Soy una persona con grandes virtudes, honesta, comprometida,responsable, capaz, y siempre dispuesto a dar mi 100%, con excelente energia y actitud para el trabajo en equipo y con facilidad para relacionarme en grupo, habituado al trabajo bajo presion, con una gran vocación de servicio. Entusiasta por mi trabajo y muy...Soy una persona con grandes virtudes, honesta, comprometida,responsable, capaz, y siempre dispuesto a dar mi 100%, con excelente energia y actitud para el trabajo en equipo y con facilidad para relacionarme en grupo, habituado al trabajo bajo presion, con una gran vocación de servicio. Entusiasta por mi trabajo y muy disciplinado. Aprendo con rapidez nuevas ideas y conceptos y me gusta desarrollar soluciones creativas e innovadoras. Capaz de trabajar en proyectos motivados por conseguir los objetivos y seguir desarrollandome en mi capacidad laboraes Cuento con valores y principios morales, asumo con seriedad los retos y metas que la organización me planteé; con adaptabilidad al cambio y capacidad para resolver problemas eficientemente, logrando las metas de productividad trazadas por la empresa y mi grupo de trabajo con gran fluidez verbal ít hơn
Thuê luiseduardo71
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Thanks for stopping by my Profile! I am a well-qualified Full Stack Developer familiar with wide range of programming utilities and languages. Knowledgeable of backend and frontend development requirements. Handles any part of the process with ease. Collaborative team player with excellent technical abilities...Thanks for stopping by my Profile! I am a well-qualified Full Stack Developer familiar with wide range of programming utilities and languages. Knowledgeable of backend and frontend development requirements. Handles any part of the process with ease. Collaborative team player with excellent technical abilities offering 13 years of related experience. Main Skills: Wordpress | Shopify | React.js | React Native | Next.js | Node.js | Angular.js | Vue.js | Laravel | Codeigniter | Yii | Django | Python | Unity | Joomla | OpenCart | SQL | MongoDB | FiveM ít hơn
Thuê softdevelopp
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Leading the development and implementation of complex web applications using Web3, AWS, DevOps, ASP, PHP, Next, MERN, or MEAN stack technologies. Designing and optimizing the front-end and back-end architecture for scalability and performance. Collaborating with cross-functional teams to deliver innovative solutions...Leading the development and implementation of complex web applications using Web3, AWS, DevOps, ASP, PHP, Next, MERN, or MEAN stack technologies. Designing and optimizing the front-end and back-end architecture for scalability and performance. Collaborating with cross-functional teams to deliver innovative solutions that meet client requirements. Full Stack Developer ít hơn
Thuê D43106673
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¡Hola! Soy Stephanie Linares , una joven diseñadora gráfica profesional, Diseño Grafico 5 años de experiencia. He trabajado como diseñador semi senior de gráficos y como autónoma independiente == SITIO WEB -Diseño personalizado - Desarrollo de WordPress == DISEÑO GRÁFICO -Diseño de logotipos / Minimal / Mascot /...¡Hola! Soy Stephanie Linares , una joven diseñadora gráfica profesional, Diseño Grafico 5 años de experiencia. He trabajado como diseñador semi senior de gráficos y como autónoma independiente == SITIO WEB -Diseño personalizado - Desarrollo de WordPress == DISEÑO GRÁFICO -Diseño de logotipos / Minimal / Mascot / Icónico -Logotipo de la aplicación -Experta en branding -Folletos - Papelería -Banners -Volantes -Iconos -Pósteres -Ilustraciones - Animacion -Diseños de camisetas Experiencia administracion de empresas Programas Word profecional, Excel profecional MEJORES OFERTAS -Todo el trabajo será original 100% - Las revisiones son gratuitas según el acuerdo Me aseguraré de que brindarles los mejores servicios y lo dejaré con total satisfacción. ¡Así que dame la oportunidad de trabajar conmigo con un presupuesto asequible! ít hơn
Thuê GrayL29
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Continuous learning, problem-solving and IP Networks are an inherent passion of mine and I thrive on challenge. With my experience and skills, I want to help you achieve your goals! My Expertise: - Web Development: Proficient in React.js & Django/Node.js. Rich hands-on experience of Flask, Next.js. - Linux...Continuous learning, problem-solving and IP Networks are an inherent passion of mine and I thrive on challenge. With my experience and skills, I want to help you achieve your goals! My Expertise: - Web Development: Proficient in React.js & Django/Node.js. Rich hands-on experience of Flask, Next.js. - Linux Programming: Skilled at developing custom solutions on Linux platforms, leveraging shell scripting, Perl, Python, C, C++, Lua and other programming languages. - Network Engineer: Extensive experience designing, implementing, and maintaining complex network infrastructures. Proficient in configuring routers, switches, firewalls, and other network devices to ensure optimal performance and security. - Security Expertise: Knowledgeable in cybersecurity principles and best practices, with a focus on network security and threat mitigation. - Project Management: Experienced Scrum Master with a strong background in agile development methodologies. In Additions: - Experienced of developing Linux System Administrator Panel on OpenWrt and SUSE15. - Experienced at implementing not only Wireguard, SSL & IPsec VPN but also Snort and iptables. - Experienced of using Git and Jira. - Experienced of web scraping with avoiding IP blocks or bans and handling dynamic content. ít hơn
Thuê tanette
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Mi habilidad principal radica en la capacidad de automatizar tareas dentro de mis aplicaciones, ya que esto ayuda a mejorar la eficiencia y la productividad en los procesos de las empresas. Tengo experiencia en análisis de datos, incluyendo la creación de scripts que se conectan para manipular diferentes tipos de...Mi habilidad principal radica en la capacidad de automatizar tareas dentro de mis aplicaciones, ya que esto ayuda a mejorar la eficiencia y la productividad en los procesos de las empresas. Tengo experiencia en análisis de datos, incluyendo la creación de scripts que se conectan para manipular diferentes tipos de documentos, incluido Excel para facilitar el análisis de datos. Algunas de las cosas que puedo ofrecer son: Desarrollo de Software a medida: Creación de aplicaciones personalizadas que automatizan procesos específicos de acuerdo a las necesidades de cada cliente. Automatización de Procesos Empresariales: Identificación, diseño e implementación de soluciones para automatizar procesos internos de las empresas, reduciendo costos y tiempos de ejecución. Análisis de Datos Avanzado: Ofrecer servicios de análisis de datos, incluyendo la creación de scripts para la manipulación y análisis de datos, así como la generación de informes y visualizaciones utilizando herramientas como Power BI. Integración de Sistemas: Integración de diferentes sistemas y herramientas empresariales para mejorar la eficiencia y la interoperabilidad, permitiendo que los datos fluyan sin problemas entre ellos. Consultoría en Automatización: Asesoramiento a empresas para identificar áreas que se pueden automatizar, así como la selección e implementación de herramientas y soluciones de automatización. Desarrollo de Scripts y Herramientas de Automatización: Creación de scripts y herramientas personalizadas para automatizar tareas repetitivas, como la manipulación de documentos, la extracción y análisis de datos, y la generación de informes. In English: Some of the things I can offer are: Custom Software Development: Creating customized applications that automate specific processes according to each client's needs. Business Process Automation: Identification, design, and implementation of solutions to automate internal company processes, reducing costs and execution times. Advanced Data Analysis: Offering data analysis services, including creating scripts for data manipulation and analysis, as well as generating reports and visualizations using tools such as Power BI. System Integration: Integrating different systems and business tools to improve efficiency and interoperability, allowing data to flow seamlessly between them. Automation Consulting: Advising companies to identify areas that can be automated, as well as selecting and implementing automation tools and solutions. Script and Automation Tool Development: Creating custom scripts and tools to automate repetitive tasks, such as document manipulation, data extraction and analysis, and report generation. ít hơn
Thuê CamiloLopez07
