Hire the best Java Developers in Bekasi, ID

Check out Java Developers in Bekasi, ID with the skills you need for your next job.
Clients rate Java developers
Rating is 4.8 out of 5.
4.8/5
based on 228 client reviews
  • $15 hourly
    As a highly skilled Data Scientist and Quantitative Analyst with dual degrees in Computer Science and Mathematics, I specialize in delivering data-driven solutions that empower businesses and individuals to make smarter decisions. With extensive experience in Python programming, I bring expertise in a wide array of libraries and tools tailored for data analysis, visualization, machine learning, and financial modeling. What I Offer: ✅ Advanced Data Analysis & Machine Learning: Proficient in leveraging libraries like pandas, numpy, scikit-learn, and TensorFlow to extract actionable insights and build predictive models. ✅ Data Visualization: Create compelling and interactive visuals using Seaborn, Matplotlib, and other tools, ensuring your data tells a story that drives impact. ✅ Financial Market Expertise: Skilled in analyzing stock market trends using tools like yfinance API, SciPy, and TA-Lib, delivering forecasts and strategies backed by quantitative rigor. ✅ Web Scraping & Automation: Expertise in data acquisition through BeautifulSoup and Selenium, ensuring you have the data you need, regardless of scale or complexity. Why Choose Me? A proven blend of mathematical precision and technical expertise ensures solutions that are both innovative and reliable. Hands-on experience with complex financial models and systems tailored for hedge fund environments, giving me an edge in understanding real-world challenges. An unwavering commitment to detail, ensuring every project is delivered with the highest quality. Let’s Collaborate! Whether you're seeking cutting-edge stock market analytics, custom machine learning models, or robust data scraping solutions, I’m here to transform your ideas into results. Let’s build the solutions you need to overcome challenges and thrive in today’s data-driven world.
    vsuc_fltilesrefresh_TrophyIcon Java
    Streamlit
    Machine Learning
    Visual Basic for Applications
    MATLAB
    English
    Python Numpy FastAI
    pandas
    Microsoft Excel
    Python Scikit-Learn
    SQL
  • $5 hourly
    I've experienced as software engineer with a demonstrated history of working in various industry with 3+ years experience. Skilled in Java, Springboot, and unit testing using mockito and junit. I'm fluent to speak english and bahasa Indonesia. And also I'm good in data entry, and data analyze using SQL.
    vsuc_fltilesrefresh_TrophyIcon Java
    JUnit
    Microsoft SQL Server Programming
    Spring Framework
    Indonesian
    Spring MVC
    Microsoft SQL Server
    Spring Boot
    C#
  • $37 hourly
    I'm do , - 3D Animation - Data Entry , - Database - Translate - article - design - blog post - 𝐬𝐨𝐜𝐢𝐚𝐥 𝐦𝐞𝐝𝐢𝐚 𝐜𝐨𝐧𝐭𝐞𝐧𝐭, - 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐧𝐝 - 𝐰𝐡𝐢𝐭𝐞𝐩𝐚𝐩𝐞𝐫𝐬 - android - java MY EXPIRIENCE: With over 29 apps publish on google playstore, 10 content written for projects with decentralized use cases, including: We maximized articles, blog posts, guides, press releases, social media content, whitepapers, and other content . Conversion might be challenging without industry authority and trust, and you can only get it right by resolving your content mystery. And that's why I'm here! Reach out to me directly here on Upwork! Ridwan Sihara
    vsuc_fltilesrefresh_TrophyIcon Java
    Content Editing
    Reallusion Cartoon Animator
    Content Upload
    Data Entry
    Android
    Content Writing
    Microsoft Office
    Logo Design
    Database
    Supply Chain & Logistics
    SEO Writing
    3D Animation
  • $39 hourly
    I am a programmer and developer of python java c++, I will build your project from start to finish, I work diligently and efficiently
    vsuc_fltilesrefresh_TrophyIcon Java
    C++
  • $5 hourly
    I am a student studying Information Technology at the University Satya Negara Indonesia. I used to work as an office administrator.
    vsuc_fltilesrefresh_TrophyIcon Java
    Office Administration
    Python
    Database
    Administrate
    Digital Literacy
    SQL
    Software
    Microsoft Office
    Data Entry
  • $25 hourly
    🚀 Hi, I’m Achmad Amri, an experienced Fullstack Engineer and Team Leader with over 15 years of hands-on expertise in developing scalable, high-performance applications. I specialize in building robust microservices, cloud-native solutions, AI-driven applications, and fullstack development, leveraging my deep knowledge of Java, Node.js, Python, Angular, AWS, and DevOps practices. 💬 What I Offer: Fullstack & AI-Powered Solutions: Expertise in developing end-to-end applications using Java, Spring Boot, Node.js, Angular, Python, and integrating AI/ML solutions using Langchain, LLMs (Large Language Models), LMStudio, and AnythingLLM. Cloud Expertise: Extensive experience with AWS, GCP, and Azure, designing scalable cloud architectures and implementing DevOps best practices. AI & LLM Expertise: Proficient in implementing AI-driven solutions, including the integration of large language models for natural language processing, automation, and chatbot development. Familiar with cutting-edge tools like Langchain and AnythingLLM to enhance business applications. Microservices & API Development: Deep expertise in developing and deploying microservices using Docker, Kubernetes, and CI/CD pipelines. Project Leadership: Over a decade of experience managing teams, from small groups of engineers to larger development teams of 30+, while also remaining hands-on in code development and AI integration. DevOps & Automation: Strong background in automating infrastructure with Jenkins, Docker, and CI/CD pipelines, and integrating AI workflows for efficient software delivery. 💬 Why Work With Me: Proven Experience: Successfully led teams and projects for companies like Appen, Quadrant.io, and Alfacart, focusing on both backend systems, AI solutions, and frontend development. AI Innovation: Leveraging experience with LLMs and AI technologies to build intelligent, automated solutions that improve business efficiency and user experience. Hands-On Leadership: I balance leading teams with being actively involved in the technical aspects, ensuring smooth project execution from concept to deployment. Innovative Solutions: Adept at integrating AI, ML, and cloud technologies to enhance platform performance and scalability. Communication & Collaboration: I believe in clear, effective communication with my clients and team members to ensure projects meet their business objectives on time and within budget. 💬 Technical Skills: Languages: Java, Python, Node.js, JavaScript Front-End: Angular, React Back-End: Spring Boot, Microservices, RDBMS, NoSQL Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes, Jenkins, CI/CD AI & LLM: Langchain, LLMs (Large Language Models), LMStudio, AnythingLLM Architecture: SOA, API Design, Middleware, Microservices 🚀 Let’s work together to build reliable, scalable, AI-powered software solutions that meet your business needs. Feel free to reach out to discuss your project! 🖥️ Achmad Amri
    vsuc_fltilesrefresh_TrophyIcon Java
    LangChain
    OpenAI API
    GitHub
    Scrum
    Azure DevOps
    Google Cloud Platform
    AWS Development
    NoSQL Database
    SQL
    Node.js
    Angular
    JavaScript
    AI Development
    AI Chatbot
  • $10 hourly
    I am a web developer with more than one year of experience. Fast Learner. Learning the latest technology related to the project being carried out. Can communicate and work in a team well
    vsuc_fltilesrefresh_TrophyIcon Java
    Microsoft SQL Server
    Spring Framework
    Kotlin
    Unit Testing
    Postman
    MySQL
    React
    MongoDB
    JavaScript
    Node.js
    ExpressJS
    TypeScript
    PostgreSQL
  • $30 hourly
    I am a seasoned Flutter Mobile Engineer with extensive experience in designing and developing cutting-edge mobile applications. Over the years, I have honed my skills in creating robust, high-performance apps that offer seamless user experiences. My deep understanding of the Flutter framework allows me to efficiently build cross-platform applications that meet the highest standards of quality and functionality. In my career, I have successfully led and executed numerous projects, delivering innovative solutions that have significantly enhanced my clients' digital presence. My expertise encompasses the full mobile development lifecycle, from initial concept and design to deployment and post-launch support. I am adept at collaborating with cross-functional teams, ensuring that every project is completed on time and within budget. My commitment to staying updated with the latest industry trends and technologies ensures that I provide my clients with modern, efficient, and scalable mobile applications. If you are looking for a dedicated professional to bring your mobile app vision to life, I am confident that my skills and experience make me the perfect partner for your project. My expertise: - Mobile App development - UI/UX Integration - API Integration - Flutter - GetX State Management - Bloc State Management
    vsuc_fltilesrefresh_TrophyIcon Java
    Flutter
    Android App Development
    API Integration
    Mobile App Development
    Mobile App
    Computer Science
    GitHub
  • $5 hourly
    🚀 Hello, world! I'm Ropiudin, a seasoned software engineer with a passion for crafting stellar mobile apps and websites. If you're on the lookout for a digital virtuoso to bring your ideas to life, you've landed in the right corner of the web. 📱 Armed with the versatility of Flutter, I specialize in creating cross-platform mobile applications that not only function flawlessly but also captivate users with sleek and intuitive interfaces. Your app is not just a piece of code for me; it's a story waiting to be told through pixels and interactions. 💻 When it comes to web development, WordPress is my playground. From dynamic portfolios to robust e-commerce platforms, I weave magic into the digital fabric to ensure your online presence is both impressive and user-friendly. 🌐 Elevating the digital experience, I leverage the power of Appwrite and Firebase to add the magic touch. These technologies not only enhance functionality but also provide a scalable and secure foundation, ensuring your applications are equipped for the challenges of the digital landscape. ⚙️ On the tech front, I'm not limited by convention. Open to exploring and adapting to different stacks, I'm ready to embrace the tools that best suit your project. Whether it's React Native, Node.js, or another stack that aligns with your vision, consider me your adaptable coding companion. 💼 Whether you're seeking a partner to develop groundbreaking mobile apps, robust websites, or both, I'm here to turn your digital dreams into a vibrant reality. Let's collaborate and code something extraordinary together! Ready to embark on a journey of innovation? Let's shape the future, one line of code at a time! 🌟 #CodeMagician #DigitalDreamWeaver #TechInnovator 🚀
    vsuc_fltilesrefresh_TrophyIcon Java
    Google
    API Development
    Google Cloud Platform
    MongoDB
    Flutter
    Firebase
    Firebase Cloud Firestore
    TypeScript
    PostgreSQL
  • $20 hourly
    Experienced as Software Engineer (Oracle NetSuite), Mobile Apps Developer (Flutter), Web Developer, and SAP Technical Consultant to take control over deployment and integration aspects.
    vsuc_fltilesrefresh_TrophyIcon Java
    Database
    Oracle NetSuite
    NetSuite Development
    Oracle Programming
    RESTful API
    JSON
    JavaScript
    HTML
    CSS
    CSS 3
    XML
    Desktop Application
  • $17 hourly
    😀 I'm a Full Stack Developer with expertise in designing, building, and optimizing web and mobile applications. I have hands-on experience across the entire development cycle and am passionate about delivering high-quality, scalable solutions. My proficiency spans a wide range of programming languages and technologies, including: ❇️ Backend: Golang, Spring Boot, Python (Flask), Node.js ❇️ Frontend: React, Next.js, Angular, Vite ❇️ Mobile Development: Kotlin (Android) ❇️ Databases: PostgreSQL, MongoDB Redis ❇️ Messaging : Kafka ❇️ DevOps: Docker, Kubernetes, Firebase, GitLab CI/CD 📌 Services I Offer 📌 ⚙️ Full-Stack Web & Mobile App Development ⚙️ Microservices & Hexagonal Architecture Implementation ⚙️ Real-time Data Processing with Kafka ⚙️ Cloud Integration & Serverless Functions ⚙️ API Development & Integration (REST, gRPC) ⚙️ Report Generation with Jasper Reports ⚙️ Optimized Database Design & Querying 🏆 Key Accomplishments 🏆 ✨ Developed highly scalable microservices architecture for multiple projects, including IoT and e-commerce platforms. ✨ Built real-time, event-driven systems using Kafka and Redis to improve performance and reliability. ✨ Integrated advanced cloud technologies like Firebase to create robust, secure applications. 💡 Why Work With Me? 🍋 I deliver results that exceed expectations, ensuring robust, scalable solutions. 🍋 I’m dedicated to optimizing development processes and cutting unnecessary costs. 🍋 I take full ownership of projects and maintain transparent, regular communication. 🍋 I bring a positive attitude and a sense of humor to make the work process enjoyable! #FullStackDeveloper #Golang #SpringBoot #ReactJS #NodeJS #PostgreSQL #Kafka #Docker #Kotlin #Microservices #SoftwareDevelopment #API #DevOps
    vsuc_fltilesrefresh_TrophyIcon Java
    Websockets
    Apache Kafka
    Room
    Clean Architecture
    REST API
    Coroutine
    Spring MVC
    Spring Boot
    Firebase
    PostgreSQL
    Kotlin
    Android
  • $5 hourly
    Hello, I'm Winda Mauli, I'm a website programmer and data analyst with 3 years of experience. Here are some projects that I have been involved in : 1. Project with several state-owned enterprises Creating database designs, data visualization, and website development. #stack: mongoDB, SQLServer, Oracle, Tableau, Talend, Laravel, HTML, CSS, JavaScript, Jquery, Ajax 2. Project Management System Website development, database design, and data migration. #stack: Laravel, HTML, CSS, JavaScript, Jquery, Ajax, PostgreSQL, MongoDB, Python, PDI (Pentaho Data Integration). 3. Project with bank ETL process and database design #stack: Pentaho PDI, PostgreSQL, Tableau
    vsuc_fltilesrefresh_TrophyIcon Java
    AJAX
    Laravel
    CSS
    HTML
    JavaScript
    PHP
    Python
    Oracle
    NoSQL Database
    SQL
    Tableau
    Talend Data Integration
    Pentaho
  • $15 hourly
    SUMMARY An IT professional with 20+ years of experience in the areas of Java software development, experience in analyzing, designing, and architecting application systems that integrate industry best practice frameworks into existing operations and align the processes with business objectives and corporate strategy. Quick learner, effective team player, problem solver, strategic planner. Strong leadership and team management skills
    vsuc_fltilesrefresh_TrophyIcon Java
    International Development
    Product Development
    Docker
    Eclipse IDE
    JDBC
    Hibernate
    MySQL
    HTML
    Apache Tomcat
    Git
    Spring Boot
    Web Application
  • $20 hourly
    I am an experienced developer with a strong background in programming and UI/UX design. Whether you need a custom application, a website prototype, or a user-friendly interface, I am here to help. Proficient in: UI/UX Design with Figma Programming in Java and C++ HTML, CSS3, JavaScript, and PHP IoT development and integration I offer complete project management, from conceptualization to deployment, ensuring a seamless and intuitive user experience. Regular communication is key to successful projects, so let’s stay connected throughout the journey.
    vsuc_fltilesrefresh_TrophyIcon Java
    Internet of Things Software
    Database Management
    Database
    Leadership Development
    Vue.js
    PostgreSQL Programming
    Database Administration
    Apache Maven
    UI/UX Prototyping
  • $25 hourly
    As a computer science student, I possess a keen eagerness for learning, coupled with a deep-rooted interest in art and design, fostering my creativity. With a longstanding dedication to organizational roles since high school, I am adept at thriving in collaborative team environments.
    vsuc_fltilesrefresh_TrophyIcon Java
    High Fidelity Design
    C
    Clip Studio Paint
    Canva
    Adobe Premiere Pro
    Figma
    Instagram Post
    Social Media Carousel
    Presentation Design
  • $15 hourly
    My name is Teguh Pambudi, I am an IT problem solver with 14 years of experience. I continuously learn and embrace challenges to enhance my expertise. With extensive knowledge in software development methodologies, strong problem-solving skills, Project Management, IoT, and expertise in software architecture. I confidently contribute to IT projects and eagerly embrace new challenges to strive for personal and professional growth in this dynamic ever-evolving field.
    vsuc_fltilesrefresh_TrophyIcon Java
    AWS Development
    Jira
    C++
    Business Analysis
    Python
    JavaScript
    Web Development
    Artificial Intelligence
  • $20 hourly
    I’m a developer experienced in building websites or application for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. Full project management from start to finish. Experienced Information Technology Manager with a demonstrated history of working in the information technology and services industry. Skilled in Go-Lang, Java, PHP, NodeJS, Vue, ReactJS, Kubernetes, Linux Servers, and Windows Server. Knows HTML and CSS3, PHP, jQuery, Wordpress, and SEO. Strong information technology professional with a Bachelor's degree focused in Information Technology from STMIK Bina Insani.
    vsuc_fltilesrefresh_TrophyIcon Java
    Data Entry
    PHP
    React
    Vue.js
    MySQL
    Web API
    JavaScript
    Node.js
    Rust
    CodeIgniter
    Laravel
    PostgreSQL
    Programming Bug Fix
    Golang
  • $10 hourly
    * more than 15 years of experience in IT Development and Production Support * having expertise in Oracle EBS and Oracle Self-Service framework * excellent business process knowledge in Life Insurance and Digital Agency * deep knowledge in Service Oriented Architecture Specialities : Project Management, Life insurance, Digital Agency, Data migration, SQL Server, CDC-ETL,Application Server, Java Development Suite & Cloud Computing
    vsuc_fltilesrefresh_TrophyIcon Java
    C#
    Microsoft Visual Studio
    Spring Boot
    Node.js
    Vue.js
    Adobe Experience Manager
    Oracle E-Business Suite
    Project Delivery
    NoSQL Database
    Database Management
    Database
  • $6 hourly
    Im an administrator, my skills include Data processing, Data analysis, Business management implementation and Other managerial skills
    vsuc_fltilesrefresh_TrophyIcon Java
    Microsoft Office
    HTML
    PHP
    MySQL
  • $10 hourly
    Professional Data Entry and IT Support. Your Job, Perfectly Done! I offer data entry and IT support services tailored to meet your specific needs. No time limitsI will work until your job is completed with the highest quality. What I offer: 1. Accurate data entry and processing 2. Data organization for business or personal needs 3. Basic technical troubleshooting for your devices 4. Flexible services tailored to your project requirements Why choose me? 1. Focused on delivering the best results with no hourly time limits 2. Unlimited revisions until you're satisfied 3. Fast and efficient work completion 4. Your data is secure and kept confidential
    vsuc_fltilesrefresh_TrophyIcon Java
    Project Management
    General Transcription
    Game UI/UX Design
    Front-End Development
    IT Support
    JavaScript
    CSS
    HTML
    Microsoft Office
    Microsoft Project
    Virtual Assistance
    Data Entry
  • $3 hourly
    I am Sugianto, an Informatics Engineering graduate student, very interested in technology, especially programming, and want to become a professional in that field "Making magic happen with lines of code."
    vsuc_fltilesrefresh_TrophyIcon Java
    Web Development
    CodeIgniter
    RESTful API
    Spring Boot
  • $4 hourly
    Experienced Android Developer with a proven track record of crafting high quality mobile applications over the past 6 years. Having established a strong foundation in Android, I am now taking my skills to the next level by expanding into iOS development.
    vsuc_fltilesrefresh_TrophyIcon Java
    Mobile App Development
    Mobile App
    iOS Development
    Ecommerce
    App Development
    Kotlin
    Android App Development
    Android
  • $44 hourly
    As a senior software developer, I bring a blend of technical expertise and adaptability to every project I take on. Known for being a fast learner, I quickly grasp new technologies and concepts, ensuring efficient delivery of innovative solutions. My strong work ethic and positive attitude foster collaboration and drive successful outcomes, making me a valuable asset to any team
    vsuc_fltilesrefresh_TrophyIcon Java
    Git
    MySQL
    Vue.js
    JavaScript
    Spring Boot
    CodeIgniter
    Laravel
    PHP
  • $10 hourly
    I'm a full stack developer you can count on with most of software digital problem such as website, mobile application, or even API. I'm experienced in financial and banking business, but still open for another small or large scale industry business. - I'll assist you with digital solution you need - Realistic timeline management - Regular communication around the project is important to make sure the timeline project run smoothly
    vsuc_fltilesrefresh_TrophyIcon Java
    React Native
    Tailwind CSS
    CSS
    React
    JavaScript
    HTML
    Bootstrap
    WordPress
    Spring Boot
  • $25 hourly
    As a software developer, my main responsibility is to design, develop, and maintain software applications that meet the needs of businesses and organizations. I work with clients and stakeholders to understand their requirements and develop solutions that meet those needs. My expertise lies in programming languages such as Java, Flutter, Swift, Kotlin, Python, and JavaScript. I have experience in developing applications for various platforms, including web, mobile, and desktop. I also have experience working with databases, APIs, and frameworks, and I am always seeking to learn new skills and technologies to stay ahead of the curve. In addition to my technical skills, I possess strong problem-solving abilities and am able to think creatively to find solutions to complex issues. I am also a team player, and I enjoy working collaboratively with others to achieve common goals. Overall, my goal as a software developer is to create high-quality, user-friendly applications that help businesses and organizations to achieve their objectives. I am committed to staying up-to-date with the latest industry trends and technologies to ensure that I am providing the best possible solutions to my clients.
    vsuc_fltilesrefresh_TrophyIcon Java
    Kubernetes
    App Store
    RESTful API
    Docker
    Product Development
    Mobile App
    Flask
    Android SDK
    iOS
    iOS Development
    Android
    Kotlin
    Objective-C
    Android App Development
  • $28 hourly
    Proven backend developer with expertise in REST APIs. Skilled in building scalable and secure APIs, microservices, and databases using Java, Spring Boot, Redis, and Hibernate. Experienced in coding, testing, and L3 support. Committed to enhancing efficiency and delivering tailored solutions. Let’s build your next solution!
    vsuc_fltilesrefresh_TrophyIcon Java
    Redis
    Data Structures
    Swagger
    Apache Kafka
    API Development
    Microservice
    Docker
    Git
    Hibernate
    MongoDB
    MySQL
    RESTful API
    Spring Boot
  • $15 hourly
    Software Engineer experience in financial technology, and eCommerce industry. Have a strong experience in conventional technology PHP and Java. MySQL, PostgreSQL. MongoDB. Advocate of Scrum with Kanban methodology.
    vsuc_fltilesrefresh_TrophyIcon Java
    PHP
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