Hire the best JavaScript Developers in Cartago, CR

Check out JavaScript Developers in Cartago, CR with the skills you need for your next job.
  • $80 hourly
    Full Stack developer with eighteen (18) years of experience in software development. Skill in software design and construction techniques at the frontend and backend levels, UX (user experience) and UI (user interface) using the Scrum methodology. Professional committed to research, innovation and teamwork.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Docker
    RESTful API
    Ruby on Rails
    Agile Software Development
    HTML5
    Angular
    PostgreSQL
    Amazon Web Services
    TypeScript
    MongoDB
    React
    MySQL
    Swift
    PHP
  • $38 hourly
    I have been programming for over 7. My main area of expertise is web development with the focus on backend and frontend, infrastructure part. In details, I have experience working with Python web frameworks like Django, Pyramid, Flask, Falcon API. As database, I have been using both relational(MySQL, PostgreSQL) and no-SQL(redis, MongoDB). I was involved in a few projects that used webscrapping as a source of data, so I'm familiar with libraries like Scrapy, Beautiful Soup or Selenium. I also build custom frontend solutions and can bring your provided mark-up to life with pixel-perfect precision. I have built front-end solutions in Vue.js, React.js, AngularJS, Angular (2 - 9). I have built custom HTTP services in Vue.js and Angular, and I have provided extensive consultation on Node-based projects. Below are my main skillsets : - React.js/React-native/Redux - Angular 2-10 (Angular CLI, Redux, Bootstrap, nebular theme, a lot of ng2 libs) - Vue.js/Vuex/Vue-router/Vuetify - PHP frameworks and Node.JS API development - Python/Django API development (Python 2.7 ~ 3.x, Django, Django rest api, Flask, Falcon) - DataBase (MySQL, PostgreSQL, MongoDB, Redis) - Build tools (gulp, webpack, npm, yarn, grunt) - Git (GitHub and BitBucket) and SVN If you have an idea, or a clear vision of your application functionality and need assistance to translate it into a real-life product, I'm ready for you.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Docker
    Angular 6
    API Development
    Laravel
    Django
    Flask
    React
    Python
    PostgreSQL
  • $20 hourly
    About Me Since the age of 16, I've been deeply passionate about Information Security, a field where my creativity and insatiable curiosity have always been my most trusted allies. I specialize in a broad range of cybersecurity disciplines, emphasizing both offensive and defensive strategies to protect and assess digital assets. Specialties Penetration Testing Expertise (7+ years): Comprehensive experience in Penetration Testing, including Web Application, Social Engineering, External, and Internal assessments. Proficient in conducting thorough evaluations to strengthen security postures. Blue Team Experience(+3): Specialized in SOC monitoring, expert administration of Stellar SIEM, and implementing automation in D3 SOAR environments, contributing to robust defense mechanisms. Bug Bounty Contributions (2+ years): Recognized in the Hall of Fame for reporting critical vulnerabilities to major platforms such as BufferApp, Ribose, Meldium, Appcelerator, and Zendesk. Computer Support (1+ year): Skilled in Network Administration, Router Configuration, and Windows Server Administration, ensuring optimal performance and security. Software Development (1+ year): Experienced in developing applications using PHP, MySQL, and Sugar CRM, focusing on creating efficient and scalable solutions. Achievements Certifications: Proud holder of CEH (Certified Ethical Hacker), PNPT (Practical Network Penetration Tester), and CRTO (Certified Red Team Operator) certifications, demonstrating a high level of expertise and commitment to the field. Programming Languages: Proficient in Perl, ASP.NET, PHP, Java, Python, C#, and C++, enabling me to tackle a wide range of technical challenges and projects. Database Management: Experienced in managing MYSQL and SQL Server databases, ensuring data integrity, security, and accessibility. Security Frameworks: In-depth knowledge of the OWASP TOP 10 and the OWASP Testing Guide, applying best practices for securing web applications. Penetration Testing Execution Standard (PTES): Well-versed in PTES, employing a comprehensive approach to penetration testing to deliver detailed and actionable insights. Conclusion I am committed to delivering the highest quality of work in information security, continuously seeking to exceed expectations and contribute to the security and success of my clients' projects. If you're looking for a dedicated and skilled professional to enhance your cybersecurity measures, I would be thrilled to collaborate with you.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Security Analysis
    C++
    PHP
    Computer Network
    Information Security
    C#
    System Automation
    Scripting
    Python
    Social Engineering Assessment
    Web Application Security
    Network Penetration Testing
    Penetration Testing
    Incident Management
    Red Team Assessment
  • $30 hourly
    Web Design / UX & Frontend Developer, 13+ years of experience. From creating original designs to coding websites and web applications in on all sorts of tools & frameworks: React, Angular, .Net, PHP Laravel & more. I've worked with companies such as Growth Acceleration Partners (Austin, TX), SolarWinds (Austin, TX), Extended Stay America (Fort Lauderdale, FL), Infosoft Consultants (Miami, Fl), Premier Worldwide Marketing (Miami, Fl), Karisma Hotels & Resorts (Miami, Fl), Solarwinds (Austin, TX), Parsus Solutions (Scottsdale, Az), between others.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    .NET Core
    React
    Angular
    React Native
    Twitter/X Bootstrap
    UX & UI Design
    dotCMS
    WordPress
    Umbraco
    User Interface Design
    Web Design
    CSS
    HTML5
  • $25 hourly
    I put passion and effort on everything I do. I am a .Net Software Engineer who tries to help and maintain clients happy giving efficient solutions.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    .NET Core
    Database Design
    ASP.NET
    Microsoft SQL Server
    ASP.NET Web API
    .NET Framework
  • $13 hourly
    Profile I am a responsible team player, organized, proactive, willing to take challenges and adaptable to any situation. I'm able to listen to recommendations and new ideas to be developed in the best way making a better product, also I like to share knowledge to collaborate and give the best of myself. In the last 5+ years. I have had the experience developing with React JS, React Native, TypeScript, JavaScript also I use Docker and Vela.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    GitHub
    TypeScript
    Node.js
    Docker
    React Native
    React
    App Development
    Web Development
    Web Application
  • $30 hourly
    I’m a developer experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, create a new online store, or boost your business with a tailored landing page or data analysis, I can help.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Script
    Design & Usability Research
    English
    SQL
    Python
    Java
    C#
    React
    Web Development
    Web Application
  • $20 hourly
    Professional with over 10 years of experience in all software development life cycle stages. With problem-solving skills. Knowledge of agile methodologies. Skils: Habilidades: C#.Net, ASP.Net MVC, .NetCore, Soap/Rest API, JSON, XML, EntityFramework, Desarrollo Web,HTML, CSS, Javascript, Bootstrap 3+, Jquery, IIS, Base de Datos Oracle, MySql, SQL Server, Git, GitHub, JIRA,SCRUM.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Entity Framework
    GitHub
    Scrum
    Oracle
    .NET Core
    ASP.NET MVC
    Database Development
    Bootstrap
    RESTful API
    Back-End Development
    C#
    Software Development
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