Freelancers para contratação em Colombia
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Mostrando 62 resultados
Freelancers Patrocinados
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LuisMendozaPardo LuisMendozaPardo
$25 Dólares / horaOracle Software Construction SpecialistMy 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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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! menos
Contratar enervell
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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! menos
Contratar dirak696
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We are a small audiovisual agency with great growth potential and dedicated to serving each of our clients in a personalized way, translating their ideas into great advertising videos and help us to make themselves known exponentially in different markets, potential clients or users for their companies, apps,...We are a small audiovisual agency with great growth potential and dedicated to serving each of our clients in a personalized way, translating their ideas into great advertising videos and help us to make themselves known exponentially in different markets, potential clients or users for their companies, apps, campaigns etc. We offer all the advice for its elaboration, such as voice over service in different languages and accents, actors recorded on a green background (chroma). As well as 2D videos (with or without characters), motion graphic, whiteboard, intros, corporate and much more. The advice is free so do not hesitate to contact us. OFFERED SERVICES: o2D and 3D modelling and animation. o Audio and video editing. o Video production. o Video services. o Presentations. o 3D rendering. PROGRAMS WITH GREAT STRENGTH: o Adobe After Effects. oThe Foundry NUKE. o Adobe Photoshop. o Adobe Illustrator. o Adobe Audition. o Autodesk Maya. o Side Houdini FX. o Blender. menos
Contratar diegofhm
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DavidMiramag DavidMiramag
$30 Dólares / horaAI Expert | GPT-4 | RAG | Python | React | Node.jsIn 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! menos
Contratar DavidMiramag
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Diseñador gráfico | diseño y creación de logos. Con experiencia en el uso de software de diseño gráfico como Illustrator y Photoshop.Diseñador gráfico | diseño y creación de logos. Con experiencia en el uso de software de diseño gráfico como Illustrator y Photoshop. menos
Contratar jadermoncayo1311
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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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Considero que lo mas importante en el diseño es: Organización, Comunicación, Usabilidad y Destacar un ¡Estilo propio! Decidí trabajar para Dios por medio de ¡Marcas poderosas!Considero que lo mas importante en el diseño es: Organización, Comunicación, Usabilidad y Destacar un ¡Estilo propio! Decidí trabajar para Dios por medio de ¡Marcas poderosas! menos
Contratar yaniraborbon
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davidmwriter davidmwriter
$15 Dólares / horaWriting | Word | PDF | Data entry | P&V editingCreative and passionate writer and creator who finds in writing and editing a way to express his vision of what happens in the world.Creative and passionate writer and creator who finds in writing and editing a way to express his vision of what happens in the world. menos
Contratar davidmwriter
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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+ menos
Contratar Mario551