Freelancers para contratação em Colombia

  • Windows Mobile
  • Área de trabalho do Windows
  • SQL
  • MySQL
  • Java
  • Desenvolvimento de Software
  • Colombia
  • Online Users
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Mostrando 27 resultados
  • Contratar     LuisMendozaPardo
Contratar     LuisMendozaPardo

    LuisMendozaPardo LuisMendozaPardo

    Colombia $25 Dólares / hora
    Oracle Software Construction Specialist
    Colombia
    4.6
    11 comentários 11 comentários $25 Dólares por hora
    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
  • Contratar     tatoalex002
Contratar     tatoalex002

    tatoalex002 tatoalex002

    Colombia $15 Dólares / hora
    Desarrollador Frontend - Backend
    Colombia
    4.8
    19 comentários 19 comentários $15 Dólares por hora
    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 ANDROID JAVA JAVASCRIPT HTML CSS EXCEL DISEÑO GRAFICO menos
  • Contratar tatoalex002
  • Contratar     cryptxelgame4
Contratar     cryptxelgame4

    cryptxelgame4 cryptxelgame4

    Colombia $12 Dólares / hora
    Machine Learning & Data Analysis Expert
    Colombia
    4.4
    15 comentários 15 comentários $12 Dólares por hora
    If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with the highest quality. I am an expert with Artificial Intelligence such as Machine Learning and Neural Network. I am...
    If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with the highest quality. I am an expert with Artificial Intelligence such as Machine Learning and Neural Network. I am familiar with many ML frameworks including tensorflow, caffe, keras, mobilenet, ssd, darknet and so on. • C/C++, Python, Qt, PyQt, R, Matlab, ANSYS • Mobile & Web Development • Android, Object-C, Swift, Backend & Frontend • Technology • Detection and Real-Time Tracking of Face, Object and Shape • Retraining new Object • Deep Learning (Tensorflow, Keras, Caffe, Yolo, Darknet) • NLP (Python NLTK, Missing Word Prediction, Chatbot, ...) • OCR (Tesseract, Tensorflow, Custom Training, Handwritten, ...) • Robot Operation System(Navigation, Control System, Computer Vision) • 6D Pose Estimation and application to ROS • Prediction algorithm for stock and price forecast menos
  • Contratar cryptxelgame4
  • Contratar     franciscotech7
Contratar     franciscotech7

    franciscotech7 franciscotech7

    Colombia $30 Dólares / hora
    Experienced Full-Stack Developer | 2.6x faster ⭐
    Colombia
    0.4
    1 comentário 1 comentário $30 Dólares por hora
    With a deep passion for cutting-edge technologies, Francisco is an experienced Web3, AI and WebGL expert. Over the years, he has honed his skills in both fields, acquiring a comprehensive understanding of artificial intelligence and web-based graphics. As an AI specialist, he has successfully developed and...
    With a deep passion for cutting-edge technologies, Francisco is an experienced Web3, AI and WebGL expert. Over the years, he has honed his skills in both fields, acquiring a comprehensive understanding of artificial intelligence and web-based graphics. As an AI specialist, he has successfully developed and implemented various AI models and algorithms. He possesses expertise in machine learning, natural language processing, computer vision, and data analysis. His ability to leverage AI technologies enables them to tackle complex problems and deliver innovative solutions. In the realm of WebGL, he has demonstrated proficiency in creating interactive and visually stunning web-based graphics. He possesses a strong command of WebGL frameworks and libraries, allowing them to develop immersive experiences and engaging user interfaces. His expertise extends to 3D rendering, real-time graphics, and shader programming. With a proven track record of delivering high-quality projects, he is committed to providing exceptional services to clients. He is adept at understanding client requirements, translating them into technical specifications, and delivering solutions that meet or exceed expectations. Whether it's developing AI-powered applications or crafting captivating WebGL experiences, he brings his expertise, creativity, and attention to detail to every project. His goal is to leverage his skills to help clients achieve his objectives and drive meaningful results. His other great skill is Web3 development skills. He has deep understanding and experience in smart contracts. He developed several dApps. He is excellent at Solidity and Rust. If you're seeking an experienced freelancer with a strong background in Web3, AI and WebGL, look no further than Francisco. Contact him today to discuss your project requirements and explore how he can contribute to your success menos
  • Contratar franciscotech7
  • Contratar     wilmer127
Contratar     wilmer127

    wilmer127 wilmer127

    Colombia $60 Dólares / hora
    Full-stack & Blockchain Developer
    Colombia
    0.0
    0 comentários 0 comentários $60 Dólares por hora
    Results-driven and motivated Software Engineer with a demonstrated experience in improving software performance, testing and updating existing software, and developing new software functionalities. Developing strategy for the department to meet the company’s goals and objectives and to improve the quality of the...
    Results-driven and motivated Software Engineer with a demonstrated experience in improving software performance, testing and updating existing software, and developing new software functionalities. Developing strategy for the department to meet the company’s goals and objectives and to improve the quality of the service it delivers internally and externally. menos
  • Contratar wilmer127
  • Contratar     Mario551
Contratar     Mario551

    Mario551 Mario551

    Colombia $10 Dólares / hora
    Systems Engineer
    Colombia
    6.1
    1 comentário 1 comentário $10 Dólares por hora
    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
  • Contratar     enervell
Contratar     enervell

    enervell enervell

    Colombia $50 Dólares / hora
    Full-Stack Developer | Top Rated Expert
    Colombia
    0.0
    0 comentários 0 comentários $50 Dólares por hora
    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
  • Contratar     Codehipster
Contratar     Codehipster

    Codehipster Codehipster

    Colombia $17 Dólares / hora
    WordPress | PHP | Laravel | Python | MERN
    Colombia
    0.0
    0 comentários 0 comentários $17 Dólares por hora
    Hello! I am Freelance Developer, if you need a full or part time Developer to develop your custom system, landing page, website, e-commerce or mobile application for your local business or national, international company, contact me and we will develop your web / App, o Administrative Systems, in terms of delivery,...
    Hello! I am Freelance Developer, if you need a full or part time Developer to develop your custom system, landing page, website, e-commerce or mobile application for your local business or national, international company, contact me and we will develop your web / App, o Administrative Systems, in terms of delivery, and comfortable payments, with reasonable prices in the technology market. menos
  • Contratar Codehipster
  • Contratar     edwhigue
Contratar     edwhigue

    edwhigue edwhigue

    Colombia $15 Dólares / hora
    Ingeniero Mecatrónico
    Colombia
    0.0
    0 comentários 0 comentários $15 Dólares por hora
    I have experience in 3d modeling / sculpting, 3d animation, Texturing, rendering. -Product design -Projection mapping -Interactive applications -Augmented Reality Projects. My skills: Blender, Gimp, inkcape, Unreal engine, Autodeks inventor, Auto Cad.
    I have experience in 3d modeling / sculpting, 3d animation, Texturing, rendering. -Product design -Projection mapping -Interactive applications -Augmented Reality Projects. My skills: Blender, Gimp, inkcape, Unreal engine, Autodeks inventor, Auto Cad. menos
  • Contratar edwhigue
  • Contratar     Kaeky
Contratar     Kaeky

    Kaeky Kaeky

    Colombia $13 Dólares / hora
    Ingeniero de software
    Colombia
    0.0
    0 comentários 0 comentários $13 Dólares por hora
    I'm a software engineer and back-end developer with Nest.js, PHP - Laravel/Lumen. I like to use the most recent technologies and implement cloud services that provide AWS.
    I'm a software engineer and back-end developer with Nest.js, PHP - Laravel/Lumen. I like to use the most recent technologies and implement cloud services that provide AWS. menos
  • Contratar Kaeky

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