Freelancers para contratação em Colombia

  • Windows Mobile
  • Área de trabalho do Windows
  • SQL
  • ASP
  • jQuery / Prototype
  • Colombia
  • Online Users
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Mostrando 14 resultados
  • Contratar     tatoalex002
Contratar     tatoalex002

    tatoalex002 tatoalex002

    Colombia $15 Dólares / hora
    Desarrollador Frontend - Backend
    Colombia
    3.9
    5 comentários 5 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     dreyariza
Contratar     dreyariza

    dreyariza dreyariza

    Colombia $8 Dólares / hora
    Web Design & Development Services
    Colombia
    4.2
    5 comentários 5 comentários $8 Dólares por hora
    I am a web programmer with 4 years of experience, oriented in the latest technologies. Experiences: * HTML5 * Javascript * 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...
    I am a web programmer with 4 years of experience, oriented in the latest technologies. Experiences: * HTML5 * Javascript * 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
  • Contratar     MiguelC1804
Contratar     MiguelC1804

    MiguelC1804 MiguelC1804

    Colombia $13 Dólares / hora
    Data analyst
    Colombia
    0.0
    0 comentários 0 comentários $13 Dólares por hora
    Data Reporting Analyst and Software Developer with 2 years of experience in designing and implementing effective technological solutions. My focus is on optimizing processes through report generation and efficient software development. I have strong skills in technologies such as Python, C++, Knime, Power BI, SQL, C#,...
    Data Reporting Analyst and Software Developer with 2 years of experience in designing and implementing effective technological solutions. My focus is on optimizing processes through report generation and efficient software development. I have strong skills in technologies such as Python, C++, Knime, Power BI, SQL, C#, and php+Laravel. Additionally, it is important to mention that I also have knowledge in AWS, Azure, Docker, Gitflow, and software architecture concepts, acquired from study sources like Code Complete, Microsoft documentation, and AI-900 study material. My passion for problem-solving and data analysis drives me to constantly explore new tools and approaches to enhance efficiency and data-driven decision-making. menos
  • Contratar MiguelC1804
  • Contratar     LuisMendozaPardo
Contratar     LuisMendozaPardo

    LuisMendozaPardo LuisMendozaPardo

    Colombia $25 Dólares / hora
    Oracle Software Construction Specialist
    Colombia
    4.4
    9 comentários 9 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     enervell
Contratar     enervell

    enervell enervell

    Colombia $50 Dólares / hora
    Full-Stack Developer | Top Rated Expert
    Colombia
    0.6
    1 comentário 1 comentário $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     softdevelopp
Contratar     softdevelopp

    softdevelopp softdevelopp

    Colombia $35 Dólares / hora
    WordPress/Shopify/Laravel/Node.js/React.js/Vue.js
    Colombia
    0.0
    0 comentários 0 comentários $35 Dólares por hora
    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 menos
  • Contratar softdevelopp
  • Contratar     felipechauxx
Contratar     felipechauxx

    felipechauxx felipechauxx

    Colombia $25 Dólares / hora
    Android Engineer - Mobile Developer
    Colombia
    0.0
    0 comentários 0 comentários $25 Dólares por hora
    Hello, I'm Felipe, a Systems Engineer with 7 years of experience in the mobile field. I'm skilled in application development, working with Kotlin, Java, and Flutter. Throughout my career, I have worked for prominent companies and leading projects, mainly in the retail, fintech, and gaming industries. I am passionate...
    Hello, I'm Felipe, a Systems Engineer with 7 years of experience in the mobile field. I'm skilled in application development, working with Kotlin, Java, and Flutter. Throughout my career, I have worked for prominent companies and leading projects, mainly in the retail, fintech, and gaming industries. I am passionate about technology and a team player with excellent communication skills. I am constantly learning to stay up-to-date with new technologies, and always seek innovation when developing an app. My portfolio : https://felipe-portfolio-zeta.vercel.app/ menos
  • Contratar felipechauxx
  • Contratar     fxneiram
Contratar     fxneiram

    fxneiram fxneiram

    Colombia $23 Dólares / hora
    Ingeniero de Software
    Colombia
    0.0
    0 comentários 0 comentários $23 Dólares por hora
    Desarrollador de software con más de 8 años de experiencia, sólidos conocimientos en Java, PHP y Python. Enfoque en la calidad del código y la entrega de resultados. Habilidades cultivadas en una variedad de frameworks, incluyendo SpringBoot para Java, así como Laravel, Lumen y Codeigniter para PHP. Experiencia en el...
    Desarrollador de software con más de 8 años de experiencia, sólidos conocimientos en Java, PHP y Python. Enfoque en la calidad del código y la entrega de resultados. Habilidades cultivadas en una variedad de frameworks, incluyendo SpringBoot para Java, así como Laravel, Lumen y Codeigniter para PHP. Experiencia en el desarrollo de aplicaciones web utilizando Angular y Bootstrap, así como en la recreación de interfaces de alta fidelidad a partir de modelos de UI/UX. menos
  • Contratar fxneiram
  • Contratar     CharlesAcc
Contratar     CharlesAcc

    CharlesAcc CharlesAcc

    Colombia $5 Dólares / hora
    Web Developer
    Colombia
    0.0
    0 comentários 0 comentários $5 Dólares por hora
    Software developer with 1 year of experience in Frontend and Backend web development. I have primarily worked with PHP (Laravel), MySQL, JavaScript (NodeJS, Ionic), Html, and Css (Bootstrap). I also have knowledge in version control (GitHub), Java EE (Java Spring Boot), CMS (Joomla, WordPress), JavaScript (React,...
    Software developer with 1 year of experience in Frontend and Backend web development. I have primarily worked with PHP (Laravel), MySQL, JavaScript (NodeJS, Ionic), Html, and Css (Bootstrap). I also have knowledge in version control (GitHub), Java EE (Java Spring Boot), CMS (Joomla, WordPress), JavaScript (React, Angular), NoSQL (MongoDB), Model-View-Controller design pattern, and Agile methodologies (Scrum, Kanban). My focus on requirements analysis, design, and security has been crucial to my experience in developing web and mobile applications using various technologies in a team setting. My goal as a developer is to tackle creative challenges while contributing my skills to collaborative teams, implementing best practices, and thereby adding significant value to any development team. menos
  • Contratar CharlesAcc
  • Contratar     ninjasolution643
Contratar     ninjasolution643

    ninjasolution643 ninjasolution643

    Colombia $30 Dólares / hora
    .NET Engineer
    Colombia
    0.0
    0 comentários 0 comentários $30 Dólares por hora
    I am an experienced and passionate system architect and developer. My main areas of expertise are: .NET: C# 6, VB.NET, Azure, ASP.NET, MVC, WPF, WCF. Web API, LINQ. Databases: SQL Server 7 - 2014, Oracle 9-12. NoSQL: MongoDB, ElasticSearch. Client side: Javascript, AJAX, JQuery, Angular and React. I am a huge MVC...
    I am an experienced and passionate system architect and developer. My main areas of expertise are: .NET: C# 6, VB.NET, Azure, ASP.NET, MVC, WPF, WCF. Web API, LINQ. Databases: SQL Server 7 - 2014, Oracle 9-12. NoSQL: MongoDB, ElasticSearch. Client side: Javascript, AJAX, JQuery, Angular and React. I am a huge MVC follower. I consider this framework the best web dev tool from Microsoft, because it clearly separates the business logic from presentation, solutions are easy to develop and maintain. Ecommerce: I have extensive experience customizing nopCommerce system, building plugins and setting up turn-key shops on the web using this opensource .NET platform. CMS: I have set up a number of sites using Orchard CMS, both for internet and complex intranet systems. I have experience in mobile development. I developed a couple of game apps using Xamarin Studio. This is a fantastic tool which helps us develop native iOS, MacOS and Android games with the Microsoft .NET technology stack. With MVVM Cross we maintain single backend codebase for apps on different mobile platforms. I have exposure to games and virtual reality apps development with Unity3D. Please see portfolio for more samples. Having a university degree in computer science, I value customers who appreciate efforts invested in using OOD patterns, utilizing full strength of OOP and UML modelling. Analyzing business requirements and producing technical specs is something I was doing for the last 10 years. I lead software teams that provide full cycle of software development. I am not interested in "one hour" or "one-day" jobs. I establish long-lasting relationships with my clients. I always consider commitment to the result as the first priority. menos
  • Contratar ninjasolution643

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