Hire the best Java Developers in Hawaii

Check out Java Developers in Hawaii with the skills you need for your next job.
  • $50 hourly
    After 25 years working in software development I went back to school to study Mathematics at Sorbonne University in Paris. I'm now back in the United States and available for work. I'm fluent in both English and French.
    Featured Skill Java
    SQL
    Julia
    French
    Message Passing Interface
    Spring Boot
    Amazon Web Services
    Scientific Computation
    Mathematics Tutoring
    Angular
    Python
    React
    C++
    LaTeX
    Mathematics
  • $105 hourly
    ** HubSpot Design Certified ** Recently recognized as a HubSpot Champion User Worked on many different types of applications and with many different technologies. Quickly learn new programming languages and technologies. Can also read and understand existing code to find and fix bugs. Have 26 years experience in IT. Have a Bachelors Degree in Math as well as an MBA. I have worked with many programming languages including COBOL, Visual Basic, C, C++ and Java. Currently working on projects utilizing Angular, JQuery, Java Script, CSS, HTML5, Hubspot and Flex. I am familiar with content management systems. I have worked on front end designs/pages and back end services. Have done responsive development, desktop applications, and mobile applications.
    Featured Skill Java
    CSS
    HTML
    Content Management System
    HubSpot
    CMS Development
    Website Customization
    Agile Software Development
    Blog Development
    Inbound Marketing
    Templates
    Business with 100-999 Employees
    iOS Development
    Android App Development
    JavaScript
  • $70 hourly
    Seasoned backend developer with over 20 years of experience specializing in the design and implementation of applications integrated with messaging and telephony services. Skilled in API development and database design to support mobile applications. Designed and implemented entire backend systems including API, data model and integration with third party providers. Have some front-end experience building mobile and web applications for testing purposes. Able to work well individually or as part of a team.
    Featured Skill Java
    pandas
    Spring Boot
    Python
    Docker
    Next.js
    React Native
    React
    REST API
    Linux
    MongoDB
    SQL
    NestJS
    JavaScript
    TypeScript
  • $18 hourly
    Tech-savvy professional passionate about data management and research. Detail-oriented with a knack for accuracy.
    Featured Skill Java
    Testing
    Technical Writing
    Business Writing
    Copywriting
    Writing
    Typing
    General Transcription
    Data Entry
  • $44 hourly
    I am an experienced software developer in the computational genomics field. I also teach Bioinformatics. I also have experience as an AI Expert Trainer.
    Featured Skill Java
    Data Annotation
    Data Analysis
    Genomic Data Analysis
    Genomics
    Software Development
    Python
    R
    C
    Bioinformatics
  • $13 hourly
    Motivated college student with special interests in Computer Science with experience in customer service and facility management. Aiming to secure a challenging internship position and eager to join a place where I can contribute my programming skills and grow through continuous learning and mentorship.
    Featured Skill Java
    JavaScript
    CSS
    HTML
    Python
    Web Application
    Web Development
  • $17 hourly
    Hey, my name is Lorran Alves Galdino and I'm a Computer Science Intern and freelance developer who helps small businesses and entrepreneurs build professional websites and automate time-consuming tasks. I create responsive websites using HTML, CSS3, and JavaScript, and develop Python automation scripts that eliminate repetitive work. I'm also flexible with different technologies and work flows; and can adjust strategies depending on needs and scope. Feel free to reach out and chat!
    Featured Skill Java
    Web Development
    Scripting
    Artificial Intelligence
    REST API
    Django
    React
    Python
  • $80 hourly
    Qualifications summary Polyglot software engineer with 24 years of experience in implementing high performance, scalable desktop software and web applications. Experienced with using various software tools, languages and methodologies, including Java server back-end expertise and experience with Javascript on the front-end. Experienced with the Agile software methodology, including extensive experience with the iterative, sprint/spiral agile development approach and continuous integration and testing. Development experience includes such diverse domains as cheminformatics, neuroscience, clinical information systems, video games, and higher education.
    Featured Skill Java
    Unity
    Unreal Engine
    .NET Core
    Golang
    C#
    JavaScript
    C++
  • $55 hourly
    Hi! I’m Joshua, a passionate and driven software engineer and IT specialist with a diverse background in programming, mobile app development, system repair, and technical management. I bring a unique blend of hands-on experience in both software and hardware, from building apps and writing code in Rust or Python, to managing lighting rigs and servers for live performances.
    Featured Skill Java
    C
    C#
    TypeScript
    JavaScript
    Lua
    PHP
    Rust
    Python
    C++
    Web Application
    Web Development
    Android App Development
  • $9 hourly
    Provide your ideas and I will develop them! Specializing in both iOS and Android, I will build you an app that works smoothly across both platforms with attractive visuals and transitions. Why Me? • Flexibility: All prices and features are open to negotiation based on your needs. • One Codebase: Easy maintenance with one codebase for multiple platforms. • Customization: I will work with you as much or as little as you wish when designing. Services Include: - Custom UI/UX design with your input and feedback - Backend integration (Firebase, APIs) - Deployment and ongoing support Ready to Start? Contact me to bring your vision to life! If you have any questions, do not hesitate to ask. I have broad experience, so if something is not listed I may be able to help you. For example, I can create desktop applications using Java if you need.
    Featured Skill Java
    SQL
    Python
    C++
    Product Development
    C
    JavaFX
  • $30 hourly
    As an experienced Full Stack Developer, I’m ready to leverage my skills to help take your business to the next level. My hands-on, personalized approach ensures that each project is handled with great care from initial concept through to final delivery. By following industry best practices, I successfully identify business challenges and provide tailored solutions using a wide range of cutting-edge technologies: Skills and Expertise: - Languages & Technologies: PHP, JavaScript, Python, HTML, CSS, AJAX, Bootstrap - Frameworks: Symfony, Laravel, Django, Flask, React.js, Angular - CMS: WordPress (DIVI, Elementor), Shopify, Mautic - Databases: SQL (MySQL, MariaDB, SQL Server…) and NoSQL (MongoDB, Cassandra) - Cloud Services: Google Cloud Platform, Amazon Web Services (AWS) - Tools & Platforms: GitHub, GitLab, Fork, GitKraken, Postman, API Platform My goal is to bring simplicity to complexity. With my extensive experience and hands-on approach, I ensure every project is carefully crafted to deliver outstanding results that exceed expectations. Choose me as your development partner, and I’ll work relentlessly to help your business reach new heights.
    Featured Skill Java
    API
    Shopify Apps
    Figma
    Shopify Development
    Web & Mobile Design Consultation
    Wix
    PHP
    Laravel
    WordPress e-Commerce
    UI/UX Prototyping
    App Development
    Android App Development
    Web Development
    Web Application
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by 5M+ businesses