Freelancers pentru angajare în Colombia

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Se afișează 36 rezultate
  • Angajează pe     DanielVizcaya91
Angajează pe     DanielVizcaya91

    DanielVizcaya91 DanielVizcaya91

    Colombia $45 USD/oră
    Machine Learning/AI - Web Apps - Blockchain/Crypto
    Colombia
    8.9
    195 recenzii 195 recenzii $45 USD pe oră
    We are a team of developers/data engineers from Latin America, with many years of experience developing high quality tech solutions for different industries. We specialized in tailor made solutions that involve understanding very well our clients needs, in order to propose the best solutions possible.
    We are a team of developers/data engineers from Latin America, with many years of experience developing high quality tech solutions for different industries. We specialized in tailor made solutions that involve understanding very well our clients needs, in order to propose the best solutions possible. mai puțin
  • Angajează pe DanielVizcaya91
  • Angajează pe     enervell
Angajează pe     enervell

    enervell enervell

    Colombia $50 USD/oră
    Full-Stack Developer | Top Rated Expert
    Colombia
    5.9
    21 recenzii 21 recenzii $50 USD pe oră
    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! mai puțin
  • Angajează pe enervell
  • Angajează pe     softdevelopp
Angajează pe     softdevelopp

    softdevelopp softdevelopp

    Colombia $35 USD/oră
    WordPress/Shopify/Laravel/Node.js/React.js/Vue.js
    Colombia
    5.6
    24 recenzii 24 recenzii $35 USD pe oră
    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 mai puțin
  • Angajează pe softdevelopp
  • Angajează pe     Mizamu933
Angajează pe     Mizamu933

    Mizamu933 Mizamu933

    Colombia $30 USD/oră
    Senior Full Stack Developer - High Quality
    Colombia
    4.5
    6 recenzii 6 recenzii $30 USD pe oră
    I am a Passionate and Creative Full Stack Developer equipped with from traditional OOP languages, such as c++/c#/Java, to Functional languages, such as JS, Ruby and Python. I have focused on developing High-Quality, Secure and Scalable Applications and have comprehensive and thorough knowledge about the Tech Stacks of...
    I am a Passionate and Creative Full Stack Developer equipped with from traditional OOP languages, such as c++/c#/Java, to Functional languages, such as JS, Ruby and Python. I have focused on developing High-Quality, Secure and Scalable Applications and have comprehensive and thorough knowledge about the Tech Stacks of both Front End and Back End development with proficiency in DevOps. Last years, I have been devoted to develop blockchain-based platforms and web apps pursuing the solutions that bridge the gap between the blockchain world and traditional systems. my Tech Stack includes - Frontend: Angular/React/Svelte - Backend: Node/Express, Python/Django, PHP/CI/Laravel - Blockchain: Solidity, Smart Contract, Rust - API: REST/GraphQL - Database: Oracle, PostgreSQL, MongoDB - DevOps: CI/CD(Jenkins/GitHub Action), Cloud Services(AWS, Heroku, Vercel) With my experience in web and blockchain development, I deliver an elaborate contribution to any project. I am eager to apply my skills and to learn new ones, at the same time, so as to grow as a programmer. I am looking for an opportunity to build a long term relationship with great minds of the world to lead a splendid career as a freelancer and to make my own fortune also. Thanks for reading. Best Regards. mai puțin
  • Angajează pe Mizamu933
  • Angajează pe     rcastillo1987
Angajează pe     rcastillo1987

    rcastillo1987 rcastillo1987

    Colombia $15 USD/oră
    Architect and designer
    Colombia
    4.9
    11 recenzii 11 recenzii $15 USD pe oră
    Professional architect with high knowledge and skills to handle design tools like: Autocad 2D and 3D, SketchUp V-ray, 3d max V-ray, Photoshop and Corel Draw. I have more than five years experience as designer senior. I'm able to create and develop, designs creative, newfangled and modern.
    Professional architect with high knowledge and skills to handle design tools like: Autocad 2D and 3D, SketchUp V-ray, 3d max V-ray, Photoshop and Corel Draw. I have more than five years experience as designer senior. I'm able to create and develop, designs creative, newfangled and modern. mai puțin
  • Angajează pe rcastillo1987
  • Angajează pe     LuisMendozaPardo
Angajează pe     LuisMendozaPardo

    LuisMendozaPardo LuisMendozaPardo

    Colombia $25 USD/oră
    Oracle Software Construction Specialist
    Colombia
    4.6
    12 recenzii 12 recenzii $25 USD pe oră
    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 mai puțin
  • Angajează pe LuisMendozaPardo
  • Angajează pe     shamirsuarez
Angajează pe     shamirsuarez

    shamirsuarez shamirsuarez

    Colombia $30 USD/oră
    TOP 1% FREELANCER
    Colombia
    3.1
    5 recenzii 5 recenzii $30 USD pe oră
    Welcome to my portfolio! I'm a professional iPhone and android and web and desktop software developer. I have 7+ years of experience in mobile and web development experience. My major work is to create a new iPhone/Android app, Website and update the existing app or site with a paired iPhone/Android version or...
    Welcome to my portfolio! I'm a professional iPhone and android and web and desktop software developer. I have 7+ years of experience in mobile and web development experience. My major work is to create a new iPhone/Android app, Website and update the existing app or site with a paired iPhone/Android version or newest version. The clients are my priority. This is my slogan. I will serve with all my heart to lead your project to SUCCESS! Here is the list of my main skills: - Native Android (java, kotlin), iPhone (objective-c, swift) development - Hybrid App (React Native, Flutter, ionic, Xamarin) - Mobile Game development (Unity3D, Cocos 2dx creator) - Full stack Web development + Laravel, Symfony, Yii, Codigniter, Wordpress .. + React.js, Vue.js, Angular.js, Node.js, express.js, koa.js, Bootstrap... + Django, Flask, Asp.net, - Machine Learning & Datascience & other program languages + tensoflow, keras, opencv, java, python, C#, C / C++ Thank you. mai puțin
  • Angajează pe shamirsuarez
  • Angajează pe     juan09dev
Angajează pe     juan09dev

    juan09dev juan09dev

    Colombia $30 USD/oră
    Full-Stack Developer
    Colombia
    2.9
    6 recenzii 6 recenzii $30 USD pe oră
    I am a dynamic front-end developer with a specialization in React and GraphQL, and I bring a wealth of experience to the table. Over the past five years, I have crafted impactful B2C and B2B websites, demonstrating proficiency in React and GraphQL. In addition to my technical expertise, I have dedicated three years to...
    I am a dynamic front-end developer with a specialization in React and GraphQL, and I bring a wealth of experience to the table. Over the past five years, I have crafted impactful B2C and B2B websites, demonstrating proficiency in React and GraphQL. In addition to my technical expertise, I have dedicated three years to mentoring junior developers through local tech workshops, fostering a collaborative learning environment within the community. As a seasoned web developer, I have excelled both independently and as a team player, contributing to projects across diverse technologies. Beyond my primary focus, I possess a strong foundation in SEO practices, ensuring the websites I build are not only visually appealing but also optimized for search engine performance. In the realm of content delivery and optimization, I have extensive experience with CDN technologies, specifically Amazon CloudFront and Cloudflare. Leveraging Amazon CloudFront, I've seamlessly integrated global content delivery into my projects, enhancing the speed and reliability of data transfer. With Cloudflare, I've implemented advanced security features, DDoS protection, and optimized content delivery, contributing to improved web performance. My commitment to delivering top-notch user experiences extends to design, where I seamlessly translate Figma/PSD mockups into responsive and user-friendly UIs. I adhere to best practices in accessibility and maintainable code standards, ensuring the long-term success of the projects I undertake. In addition to my core skills, I have a solid understanding of state management using Redux, employing techniques such as Redux Thunk and Redux Saga to handle asynchronous operations and complex state logic effectively. I am also well-versed in Redux Toolkit, streamlining the development process and enhancing code maintainability. To further diversify my skill set, I have expanded my proficiency to include Vue.js and Angular.js. Additionally, I am adept at static site generation, providing scalable solutions for web applications. In summary, I am a results-driven front-end developer with a multifaceted skill set, encompassing React, GraphQL, Redux, and additional frameworks, rooted in a commitment to excellence, mentorship, and continuous learning. My expertise in CDN technologies, particularly with Amazon CloudFront and Cloudflare, ensures optimized content delivery and enhanced web performance for the projects I undertake in the ever-evolving field of web development. mai puțin
  • Angajează pe juan09dev
  • Angajează pe     andres1216jesus
Angajează pe     andres1216jesus

    andres1216jesus andres1216jesus

    Colombia $25 USD/oră
    Embedded System Engineer
    Colombia
    1.7
    2 recenzii 2 recenzii $25 USD pe oră
    As an experienced embedded system engineer, I have a strong background in developing and testing firmware for a variety of microcontrollers, including ESP32, STM32, Raspberry Pi, Arduino, PIC, AVR, and ARM. Also I have some experience in developing of web and App program.
    As an experienced embedded system engineer, I have a strong background in developing and testing firmware for a variety of microcontrollers, including ESP32, STM32, Raspberry Pi, Arduino, PIC, AVR, and ARM. Also I have some experience in developing of web and App program. mai puțin
  • Angajează pe andres1216jesus
  • Angajează pe     franciscotech7
Angajează pe     franciscotech7

    franciscotech7 franciscotech7

    Colombia $30 USD/oră
    Experienced Full-Stack Developer | 2.6x faster ⭐
    Colombia
    1.2
    3 recenzii 3 recenzii $30 USD pe oră
    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 mai puțin
  • Angajează pe franciscotech7

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