Freelancersพร้อมรับจ้างในColombia
แสดงผล 11 รายการ
freelancer ที่ได้รับการสนับสนุน
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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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Systems Technologist with emphasis in Software Engineering My mission as a professional is to advise organizations in the use of IT to achieve their objectives as a company, developing production tools with the latest technology and relying on the best human resources available. Tecnólogo en sistemas con énfasis en...Systems Technologist with emphasis in Software Engineering My mission as a professional is to advise organizations in the use of IT to achieve their objectives as a company, developing production tools with the latest technology and relying on the best human resources available. Tecnólogo en sistemas con énfasis en Ingeniería de Software Mi misión como profesional es asesorar a las organizaciones en el aprovechamiento de las TI para alcanzar sus objetivos como empresa, desarrollando herramientas de producción con la tecnología más actual y apoyándome en los mejores recursos humanos disponibles ย่อ
ว่าจ้าง agustinavilac
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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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Hi? I am Dora, a professional WEB developer. ✅ Frontend : TailwindCSS, Typescript, ReactJs, VueJs, AngularJs, D3.js, 3.js ✅ Backend: PHP, NodeJS, Python(Django), Java, .NET, ASP, Laravel, DevOps ✅ Databases: MS SQL, MySQL / MariaDB, PostgreSQL, MongoDB, Firebase ✅ Blockchain, Unity Leading the development and...Hi? I am Dora, a professional WEB developer. ✅ Frontend : TailwindCSS, Typescript, ReactJs, VueJs, AngularJs, D3.js, 3.js ✅ Backend: PHP, NodeJS, Python(Django), Java, .NET, ASP, Laravel, DevOps ✅ Databases: MS SQL, MySQL / MariaDB, PostgreSQL, MongoDB, Firebase ✅ Blockchain, Unity 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 ย่อ
ว่าจ้าง D43106673
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Hello, I have been working for over 7 years as a website-developer. My top technical skills are Javascript-Frameworks like ReactJs, React Native, NextJs, AngularJs and ThreeJs, and other PHP. Since graduating from university, for 3 years, I developed a website with pure PHP and PHP frameworks like CI(CodeIgniter) and...Hello, I have been working for over 7 years as a website-developer. My top technical skills are Javascript-Frameworks like ReactJs, React Native, NextJs, AngularJs and ThreeJs, and other PHP. Since graduating from university, for 3 years, I developed a website with pure PHP and PHP frameworks like CI(CodeIgniter) and Laravel. After that, for 4 years I have been developing with combining PHP and JavaScript. As you know, using Javascript to develop the frontend makes the website to be visually appealing and highly functional more than PHP. Also, JavaScript-Frameworks provide useful structures and libraries for building modern and responsive web applications, and make them easy and quick in building. I am an expert in building a various website such as e-commerce platforms, content management systems, and B2B portals. I also have a team consisting of top-skilled developers who can assist me whenever I need specialized techniques to develop websites such as Unity, Blockchain, Python and Webflow. I service you as follows: Website Design & Development eCommerce Customization WooCommerce and eCommerce Customization Javascript PHP Python Mobile Apk I strive to create unique and professional products according to your requirements whether you need a new website or maintenance for your existing website ย่อ
ว่าจ้าง julianPerfect1
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Hello, I'm Daniel, I like to develop solutions and tools that help to optimally and effectively improve our needs in our daily lives. https://daniejl04.github.io/portafolio-dj/Hello, I'm Daniel, I like to develop solutions and tools that help to optimally and effectively improve our needs in our daily lives. https://daniejl04.github.io/portafolio-dj/ ย่อ
ว่าจ้าง Danijilo
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Sysadmin | WHM/cPanel | Windows server | linux | Wordpress | Migración de contenido Ingeniero de Sistemas con mas 6 años de experiencia en el área de soporte técnico, analista de sistemas, atención al cliente, administración de servidores, en lo personal me considero Pro-activo, Creativo, Dinámico, comunicación...Sysadmin | WHM/cPanel | Windows server | linux | Wordpress | Migración de contenido Ingeniero de Sistemas con mas 6 años de experiencia en el área de soporte técnico, analista de sistemas, atención al cliente, administración de servidores, en lo personal me considero Pro-activo, Creativo, Dinámico, comunicación asertiva y organizado. Experiencia: Poseo amplia experiencia servicios en la nube, instalando, configurando y solucionando infinidades de problemas en WHM/cPanel y servidores administrados VPS, ahora mismo administro mas de 10 servidores WHM CentOS/Cloudlinux, Debian/Ubuntu y windows __________________________________________________________________________ Sysadmin | WHM/cPanel | Windows server | Linux | wordpress | content migration | Systems Engineer with more than 6 years of experience in the area of technical support, systems analyst, customer service, server administration, personally I consider myself Pro-active, Creative, Dynamic, assertive communication and organized. Experience: I have extensive experience cloud services, installing, configuring and troubleshooting infinite WHM/cPanel and VPS managed servers, right now I manage more than 10 WHM CentOS/Cloudlinux, Debian/Ubuntu and windows servers. ย่อ
ว่าจ้าง duquex
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- Strong experience in Mobile application development for about 10 years, especially in Java, Kotlin (for Android) or Swift, Objective-C (for iOS) And React Native, Flutter, React.js, Angular, Python and Node.js. - Experience with integrated development environments (IDEs) like Android Studio, xCode. - Familiarity...- Strong experience in Mobile application development for about 10 years, especially in Java, Kotlin (for Android) or Swift, Objective-C (for iOS) And React Native, Flutter, React.js, Angular, Python and Node.js. - Experience with integrated development environments (IDEs) like Android Studio, xCode. - Familiarity with RESTful APIs and other web services. - Ability to write clean, reusable, and maintainable code - User Interface and User Experience design skills - Knowledge of version control, like Git, Bitbucket... - Knowledge of different mobile operating systems and their versions. - Good debugging and problem-solving skills. - Wish to work in a companies with good strategy for long-term goal, to get seasoned with a professional team, to grow with company. ย่อ
ว่าจ้าง juandavid44
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Soy ingeniero electrónico, desarrollador backend y diseñador de soluciones digitales. Cuento con conocimientos en microservicios y despliegue de soluciones en nubes pública.Soy ingeniero electrónico, desarrollador backend y diseñador de soluciones digitales. Cuento con conocimientos en microservicios y despliegue de soluciones en nubes pública. ย่อ
ว่าจ้าง CharlieBautista
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Expertise in frontend development, and data science. Adept at performing technical operations with honesty, transparency, responsibility, and engagement. Self-organization and experience in Agile methodologies. Ability and motivation to acquire new skills.Expertise in frontend development, and data science. Adept at performing technical operations with honesty, transparency, responsibility, and engagement. Self-organization and experience in Agile methodologies. Ability and motivation to acquire new skills. ย่อ
ว่าจ้าง susana211
