Hire the best Java Developers in Riyadh, SA

Check out Java Developers in Riyadh, SA with the skills you need for your next job.
  • $20 hourly
    I possess 8 years of extensive experience in the field of software development, during which I've engaged with a variety of tools, including Bubble.io, WordPress, and Wix. I'm also well-versed in coding using Flutter, Android Java, PHP, JavaScript, HTML, and CSS. In my 6+ years of specialization in Bubble.io, I've effectively managed a wide spectrum of projects, ranging from intricate large-scale initiatives to MVPs designed for both mobile and web applications. My areas of expertise encompass API integration, payment integration, and a diverse range of UI/UX workflows.
    Featured Skill Java
    Responsive Design
    Webflow
    WordPress Theme
    Swift
    iOS
    Android
    jQuery Mobile
    CSS
    HTML
    JavaScript
    UI/UX Prototyping
    FlutterFlow
    Bubble.io
    Figma
  • $20 hourly
    🏆 Upwork Top Rated Plus Developer (Top 3%) 💼 5+ Years of Experience | 1100+ Hours Worked | 50+ Successfully Completed Projects | 99% Client Satisfaction Looking for a senior mobile app developer who can transform your ideas into high-performing, visually stunning mobile applications? With expertise in iOS, Android, Flutter, and React Native, I specialize in delivering exceptional cross-platform solutions that blend functionality with outstanding UI/UX design. What I Bring to the Table: Mobile App Development: Proficient in crafting feature-rich apps for diverse industries, including food delivery, on-demand services, e-commerce, real estate, and more. UI/UX Design Expertise: I create intuitive, user-friendly interfaces that captivate audiences and boost engagement, covering mobile apps, web apps, SaaS products, landing pages, and dashboards. Problem-Solving & Innovation: Tackling challenges with a solutions-oriented approach, ensuring your app meets and exceeds your expectations. Specialties: Cross-platform app development (Flutter & React Native) Intuitive UI/UX design tailored for user engagement Seamless integration of advanced features like geolocation, push notifications, and payment gateways Scalable and secure architecture Industries Served: I've developed apps in niches like: 💥Food Delivery and Grocery Apps 💥Social Media Platforms 💥E-commerce Stores 💥Learning Management Systems 💥Real Estate Apps 💥On-Demand Service Apps 💥Task Management and Appointment Booking Systems Why Choose Me? 💥 Proven Success: Consistently delivering quality results with stellar feedback from clients worldwide. 💥 Transparent Communication: I prioritize clear, timely communication to ensure your vision is brought to life. 💥 High-Quality Results: Meticulous attention to detail, ensuring top-notch app performance and design. 📌 Portfolio and Client Testimonials Available: Check out real stories of how I’ve helped businesses grow. 🚀 Let’s collaborate to turn your ideas into reality! Message me today for a free consultation or a quick call to discuss your project requirements.
    Featured Skill Java
    AR Filters & Lenses
    Swift
    API Development
    Back-End Development
    UI/UX Prototyping
    Web Development
    React Native
    Kotlin
    Mobile App Development
    Mobile UI Design
    Apple Watch Application
    Flutter
    iOS Development
    Android App Development
  • $15 hourly
    I am a Professional Freelance Developer. I have developed a wide range of websites using Angular. My skill-set includes: ★ Web : Angular, Java Spring Boot, HTML, CSS,Jhipster, jQuery, Bootstrap, Twitter Bootstrap ★ Database: MS SQL Server, Oracle, MySql , Firebase Why should you HIRE ME? ★ I'm always open to learning and trying something new in front-end development. ★ I'm great at solving problems, debugging, troubleshooting, designing, and implementing solutions to complex technical issues. ★ Highly self-motivation, initiative, interpersonal and problem-solving skills, ability to cope with tight deadlines and set priorities ★ I always strive for originality and creativity in my work. ★ I can provide you with an excellent service from good communication, and production until the delivery. ★ I never lose sight of deadlines or budgets. I have proven my ability to develop multiple projects with medium to high complexity with quality work and on-time delivery. My motive is to help customers to achieve their business objectives by providing innovative, best-in-class IT solutions and services, which correspond to clients' requirements.
    Featured Skill Java
    Full-Stack Development
    JHipster
    TypeScript
    Web Development
    RESTful API
    Bootstrap
    Firebase
    Microsoft SQL Server
    MySQL
    Spring Framework
    JavaScript
    Front-End Development
    React
    Angular
  • $10 hourly
    𝐍𝐚𝐭𝐢𝐯𝐞 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 6+ 𝐘𝐞𝐚𝐫𝐬 of 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 in 𝐊𝐨𝐭𝐥𝐢𝐧 & 𝐉𝐚𝐯𝐚 Looking to develop a cutting-edge Android app that stands out in the market? I’m here to make it happen! With a Bachelor's degree in 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐬𝐜𝐢𝐞𝐧𝐜𝐞 and 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 in 𝐉𝐞𝐭𝐩𝐚𝐜𝐤 𝐂𝐨𝐦𝐩𝐨𝐬𝐞 (𝐌𝐞𝐭𝐚) and 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐢𝐧 𝐊𝐨𝐭𝐥𝐢𝐧 (𝐌𝐞𝐭𝐚), I bring over 6 years of experience in building and optimizing high-performance, robust, and scalable Android apps using Java and Kotlin. I've successfully developed more than 𝟓𝟎 𝐚𝐩𝐩𝐬 and uploaded more than 15 apps to 𝐆𝐨𝐨𝐠𝐥𝐞 𝐏𝐥𝐚𝐲, following best practices and ensuring scalable solutions. My expertise enables me to solve complex problems, optimize performance, and deliver seamless user experiences through: 📱 𝐌𝐨𝐝𝐮𝐥𝐚𝐫 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 📏 𝐂𝐥𝐞𝐚𝐧 𝐂𝐨𝐝𝐞 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 🛠 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐢𝐪𝐮𝐞𝐬 By staying ahead of industry trends, I ensure my clients benefit from cutting-edge solutions. My 𝐜𝐨𝐫𝐞 𝐬𝐤𝐢𝐥𝐥𝐬 include: 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: 🎯 Kotlin 🎯 Java 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐋𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬: 🌟 Android Studio, Android SDK, Jetpack 🎨 Material Design, Navigation Components 🚀 MVVM, Clean Architecture, Modular Development 🧰 Dagger / Hilt, Coroutines, RxJava, Room Database 🔄 Git, Agile/SCRUM, Problem Solving & Bug Fixing 𝐃𝐨𝐦𝐚𝐢𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 🏪 POS Systems, FinTech Solutions 🌐 RESTful API, GraphQL, Socket.io 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: 🔄 Retrofit / Volley / Apollo, Firebase, Push Notifications 💰 Ad Networks, Payment Gateway Integration 🔐 Social Media Authentication, Picasso/Glide for Image Loading, Animations I am committed to delivering high-quality, 𝐛𝐮𝐠-𝐟𝐫𝐞𝐞 releases and adding value to every project through my attention to detail and efficient coding practices. 📞 Ready to bring your Android app concept to life? Let's discuss your project today!
    Featured Skill Java
    User Authentication
    Payment Gateway Integration
    Google Maps API
    In-App Purchases
    In-App Advertising
    WebRTC
    POS Terminal
    GraphQL
    RESTful API
    JetPack
    Bug Fix
    Firebase
    FinTech
    Kotlin
  • $15 hourly
    Hello World! Want you project accomplished perfectly? Just shoot me a message and I will make your product one of the best in class. Providing recommendations and suggestions along the way. And remember your success is 100% mine. I'm a certified Test Analyst | Software Tester. With +2.5 years of experience in the software industry. I test and manage all platforms. Web, iOS, Android, iPad, Mac and Desktop applications. Below is some of my skills, will make it as concise as possible. ✅ Manual Testing: Including planning, execution and bug reporting, using black / white box techniques, and good practices in choosing the best approach. ✅ Automation Testing: Writing automation scripts using Java, using Selenium web driver and managing testing with TestNG. Including smoke testing, regression testing .. etc. ✅ API Testing: Manual and Automated API testing (SOAP & REST) with associated XML or JSON data types. ✅ Agile Environment: Comfortable working with Agile best practices, creating EPICs, User Storie and test cases, bug traceability and project reports / charts. And working with most test management softwares. ✅ Strong OOP fundamentals: Java, C++ and Swift languages. I came from Android and iOS development background. I believe I have good communication skills, discipline, time management and open minded all the time. I have a keen eye on quality related aspects, Well detailed and organized reporting attitude. And an enthusiastic for improvement and self development.
    Featured Skill Java
    Selenium WebDriver
    C++
    Swift
    Automated Testing
    TestNG
    Selenium
    Bug Reports
    QA Testing
    Test Case Design
    Jira
    Mobile App Testing
    Manual Testing
    Web Testing
    Bugzilla
  • $10 hourly
    I am Mohamad Obida , and i am a Mobile Devloper in Flutter framework , and i am graphic designer specially in branding with +8 years experience in design
    Featured Skill Java
    Inkscape
    Mobile App
    Adobe Photoshop
    Adobe Illustrator
    Flutter
    Firebase Realtime Database
    Firebase
    Python
  • $55 hourly
    Certified Software Engineer with 9+ years of work experience in the field of software engineering, developing and delivering high-quality software projects and products using different technologies. Specialize in Java, Spring Framework, J2EE, and Angular, with significant expertise in integrating multiple technologies into a robust software platform. Dedicated to achieving code quality through the introduction of the latest in design methodologies and diligent code reviews.
    Featured Skill Java
    AWS Development
    Database
    Apache Kafka
    Software Design Pattern
    API Development
    Web Development
    Angular
    API Integration
    Microservice
    Spring MVC
    Spring Data
    Spring Boot
  • $60 hourly
    Analytical and detail-oriented professional with a background in computer science and expertise in educational technology. Skilled at building relationships with key stakeholders, identifying customized solutions, and driving business growth. A collaborative team player committed to delivering high-quality, strategic outcomes. Fluent in English and Arabic, with a strong capability to support the digital transformation of educational institutions. HIGHLIGHTS * Developing mobile application * Creating APIs * Software application testing * Teaching computer science courses * Support the digital transformation
    Featured Skill Java
    Android
    Teaching
    Front-End Development
    C#
    Database
  • $80 hourly
    A forward-thinking and strategic Full-Stack Developer & Co-Founder with the ability to drive and maintain the design and development of software applications that encompass both the front-end and backend components, providing critical insight and advice on building applications. With close to 5 years of progressive experience in designing and implementing user-friendly interfaces, reviewing codes that adhere to coding standards and quality guidelines, and developing websites. I am known for being a proactive, result-driven, and collaborative Leader with a keen insight into coordinating cross-functional teams, setting high-level KPIs for business feasibility, maintaining technical documentation, identifying opportunities for innovation, and enhancing the server-side and database components for application functionality. I have utilized expert knowledge in designing and fashioning various company websites, which resulted in 100% client satisfaction, and
    Featured Skill Java
    DevOps
    API Development
    Web Development
    Web Application
    React
    Next.js
    ExpressJS
    TypeScript
    JavaScript
  • $50 hourly
    I’m a skilled cybersecurity researcher and ethical hacker with hands-on experience in identifying real-world vulnerabilities that matter. My core focus is on web and application security, helping companies secure their platforms before attackers find a way in. Here’s what I bring to the table: Proven experience on platforms like HackerOne, where I’ve submitted successful vulnerability reports. Discovered security issues in major platforms such as TikTok, Mail.ru, and Vimeo. Specialized in: SQL Injection (SQLi) CSRF CORS Misconfigurations IDOR Authentication Flaws Denial of Service (DoS) Skilled with tools like Burp Suite, Nmap, Dirsearch, and more for efficient recon and analysis. Strong understanding of OWASP Top 10 and web security best practices. I focus on quality, not quantity. My reports are clear, professional, and CVSS-based — offering direct value to clients and developers. Whether you're launching a new web app or need a security assessment of your current platform, I'm here to help you secure it from day one. Let’s work together to make your application safer.
    Featured Skill Java
    Information Security
    Web App Penetration Testing
    SQL Injection Mitigation
    Python
    Cybersecurity Tool
    Ethical Hacking
    Vulnerability Assessment
    Bug Bounty
    OWASP
  • $15 hourly
    Hello, I'm Kashif Ahmad, a seasoned Mobile Developer with over 8 years of hands-on experience in the dynamic realm of Android and iOS applications. Holding a Master's degree in Computer Science, my expertise extends across a rich palette of technologies, including Kotlin, Java, Jetpack Compose, and Flutter. Throughout my career, I've actively contributed to the entire mobile app lifecycle — from conceptualisation and design to rigorous testing, successful release, and ongoing support. My proficiency is not just theoretical; it's been tested and proven in the diverse landscape of mobile application development. Some standout achievements include steering projects like generative AI and food ordering apps such as Foodie Save, as well as utility apps like Photo Vault and Image Editor. My commitment to excellence has garnered recognition, notably the "Best App for the Community" award. I've not only managed projects successfully but have also been a key player in apps with tens of thousands of downloads, making a tangible impact in the digital space. My enthusiasm lies in crafting cutting-edge solutions that transcend expectations. I'm driven by a genuine passion for creating not just apps but experiences — high-quality, innovative, and user-friendly mobile applications. If you're in search of a dedicated and skilled mobile developer with a proven track record, I'm eager to connect. Let's discuss how I can contribute to the success of your projects. Best, Kashif Ahmad
    Featured Skill Java
    JSON
    RxJava
    Google Maps API
    Model View ViewModel
    Android SDK
    Tablet
    Retrofit
    User Profile Creation
    User Authentication
    Firebase
    Bluetooth
    Flutter
    Android App Development
    Android
    Kotlin
    Mobile App Development
  • $120 hourly
    Performance-driven and system architecture coder. A track record of managing projects from A-to-Z. Resourceful, hard-working, with the goal: Simplify complicated concepts to beautiful solutions. Core expertise: - Laravel, Jetstream, PHP, Vue JS, SQL, Git, AWS, DigitalOcean, Docker - Project management, system architecture, and planning.
    Featured Skill Java
    Web Application
    MySQL
    Inkscape
    SQL
    Laravel
    PHP
    Vue.js
    JavaScript
    HTML
    CSS
    Adobe Photoshop
  • $15 hourly
    ☞ Having 7 years experience as test Manual, and automation approaches ☜ . Working in different projects scopes and business. Highly recommended tester by other freelance platforms. , Measuring the business quality usign updated technologies, and sharing good product quality with clients. Test Automating AWS integration with API end points, and online job offers portal using selenium, TestNG. Expert in JAVA programming language, and hands on CI /CD using Jenkins. Testing management project using JIRA, Zephyr, Redmine, Clickup. ✍ Skills: ✔ Bug Reporting & Tracking. ✔ Functional Test over Web & Mobile Testing. ✔ Test Automation in Java – Selenium. ✔ API Rest Testing. ✔ Working in Agile framework community. ✔ AWS : SQS, S3 Bucket, EC2. ✔ API Test Automation using API Rest Assured. ✔ Amazon SDK integration with API Test Automation Framework. ✔ BDD Gherkin Syntax – Cucumber. ✔ SQL Queries for Testing Purpose. ✔ Test Automation in JavaScript - Cypress. ✔ Tools: Eclipse, GIT, Linux, JIRA, Zephyr, DBevear, TestRail, Postman, Maven, TestNG. ➡ Mobile Service Provider: ⌦ STC ⌦ Vodafone ➡ Devices: ⌦ MAC Book Pro M4 ⌦ IPhone 13 Pro ⌦ IPad 8th generation ⌦ Android MI A1 - Version 9
    Featured Skill Java
    Rest Assured
    GitHub
    Linux
    TestRail
    Cypress
    Jira
    Postman
    Cucumber
    TestNG
    Test Automation Framework
    Mobile App Testing
    Selenium WebDriver
    Game Testing
    Jenkins
  • $5 hourly
    I'm Amir, an Expert Flutter Developer at your service. Technically sophisticated, solution driven and analytical Android, IOS Application And Game Developer with strong academic background and nearly four years of hands-on experience in Application development and Android Games. Adept at readily gathering and translating complex requirements into viable solutions. Developed in-depth understanding of object-oriented design patterns and architecture, different API’s, SDLC and programming techniques. Technologically savvy and out-of-the-box thinker in emerging technology, able to quickly assess and utilise the appropriate response to meet the specific needs of the business requirements. Services In Flutter Apps: Custom iOS/Android app Mockups to Developed Application Extending Flutter App Adding New Features Flutter Widgets Flutter UI Flutter UI Fixing Flutter App Bug Fixing Facebook, Google, Firebase, REST API Integration Ad mob Integration Google Maps Integration Services In Unity Games: 2D / 3D cross platform unity games Bug fixing and level designing High quality graphics Photoshop Play Store all work Graphics Design (Icon, Feature, Promo, Screenshots) Asset 2D & 3D design and reskin Reskin unity 2d and 3d games Ads Integration In-App Purchases(IAP) integration Provide additional support until my client Get 100% Satisfied My Pledge To Clients: Unlimited Revisions Fast Delivery Fast Response 100% Satisfaction Will Build Your Product Like My Own Always There To Consult & Advice Education: Bachelor’s Degree in Computer Science
    Featured Skill Java
    Mobile App
    FlutterFlow
    Android App Development
    Game Design
    Flutter Stack
    Facebook Games Development
    Game Development
    Unity
    Kotlin
    Mobile App Design
    App Development
    Flutter
    Mobile App Development
    iOS Development
  • $8 hourly
    Salam! I'm Muhammad Umer Najmi, a web design and development professional hailing from Riyadh, Kingdom of Saudi Arabia. With a robust four-year journey in the field, I specialize in frontend development, WordPress, and UI design. In the heart of Riyadh, I've honed my skills, contributing to diverse projects and leaving my mark on the digital landscape. My passion lies in creating visually striking interfaces and ensuring seamless user experiences. Being based in Riyadh, I've witnessed the evolution of the digital landscape in the Kingdom, and I'm enthusiastic about leveraging my expertise to contribute to the growing tech scene here. Whether it's crafting intuitive UI designs or delving into WordPress development, I'm committed to staying at the forefront of industry trends. Excited about the future of web development and design, I'm keen on bringing innovative and user-centric solutions to the forefront. Let's connect and explore the possibilities together!
    Featured Skill Java
    Logo Design
    Flutter
    ASP.NET
    Dart
    Migration
    WordPress Plugin
    Design & Usability Research
    Graphic Design
    CSS 3
    PHP
    WordPress
    Website
    Elementor
  • $20 hourly
    A highly motivated and results-driven software engineer with a genuine passion for agile methodologies and experience in software architectures, eager to leverage my knowledge and skills to contribute to a forward-thinking projects that embraces and implements agile principles, leading to an efficient and collaborative software development processes.
    Featured Skill Java
    Dart
    Git
    Scrum
    NoSQL Database
    SQL
    Database
    Product Backlog
    Node.js
    Next.js
  • $10 hourly
    Always like to do something new. I believe in giving my best in what i can do, as a software developer i have learned so many skills and i still need to enhance them. Very much keen about learning new things.
    Featured Skill Java
    NodeJS Framework
    React
    Laravel
  • $10 hourly
    BackEnd development using spring boot , knows sql (MySQL , Postgres & Oracle) , API integration and HTML , CSS and react
    Featured Skill Java
    API Integration
    HTML
    CSS
    Docker
    Front-End Development
    Spring Boot
  • $10 hourly
    Hi, I'm Mahnoor, a Freelance Website Developer! I specialize in creating modern, responsive, and user-friendly websites tailored to your needs. Whether you're a business, startup, or individual looking for a professional online presence, I can help bring your vision to life. ✨ Services I Offer: ✔ Custom Website Development ✔ E-commerce Solutions ✔ Website Redesign & Optimization ✔ SQL Database development ✔ Data flow charts/diagrams Let's build something amazing together! 🚀 Feel free to reach out for a consultation.
    Featured Skill Java
    Data Flow Diagram
    SQL
    CSS
    HTML
    PHP
    Python
    Web Development
    App Development
    Web Application
  • $10 hourly
    I'm a motivated web developer and software engineering student with hands-on experience in designing and implementing optimized technical solutions tailored to business needs. Whether you're looking to attract new clients, showcase your services, or launch an e-commerce store, I’m here to help turn your vision into a standout digital reality. What I Offer: Responsive Web Development: Building fast, mobile-friendly websites using HTML5, CSS3, and JavaScript. Custom Systems: Developing tailored solutions with frameworks like Spring Boot and .NET, or desktop applications in Python. Database Design: Creating efficient MySQL/PostgreSQL databases integrated with front-end interfaces for seamless operations. CRM Customization: Optimizing platforms like Bitrix24 to enhance workflow efficiency. End-to-End Project Management: From planning to delivery, with a focus on quality and deadlines. SEO Optimization: Boosting your site’s visibility on search engines. Previous Projects: Government Services Platform (UAE): Developed an interactive React-based interface with integrated email communication via EmailJS. Restaurant Management System: Built a Python/PostgreSQL app supporting daily operations (bookings, orders, inventory). Library Management System: Created a Spring Boot API for efficient book and user management. Why Choose Me? Clear Communication: Regular updates to ensure your project’s success is prioritized. Flexible Solutions: Innovative ideas tailored to your budget and timeline. Academic & Practical Expertise: Combining theoretical knowledge with real-world application for optimal results. Let’s Get Started! Ready to launch your next project? Reach out now to discuss your needs—I’d be thrilled to help you achieve your digital goals. Technical Skills: HTML5 · CSS3 · JavaScript · Python · Spring Boot · .NET · MySQL · React · Git · SEO · WordPress Languages: Arabic (Native) · English (Advanced) · Turkish (Advanced)
    Featured Skill Java
    JavaScript
    C++
    CSS
    HTML
    Website Builder
  • $20 hourly
    OBJECTIVE:- Seeking for a position as an SAP ERP (E-Business Suite) Apps DBA and SAP B1 HANA Consultant, to use my extensive training and experience in System administration, and support consultant in a long-term career and a professional organization. SUMMARY:- +5 years' experience as SAP Administrator and Support consultant. SAP Business one 10.0 version for SAP HANA (10.00.170) FP 2108. Specialized in Manufacturing/Core supply chain management solutions. Extensive knowledge on oracle SCM Modules and Basic Knowledge on oracle financials modules. Capable to study, analyze & solution design business requirements, fresh implement (setup) the following SAP ERP modules of Inventory, Purchasing,, Order Management, Landed Cost management, Sub Ledger Accounting, General Ledger, Receivables, Payables and Cost Management (SCM and necessary related financial modules) Install and Configure Linux Server, Administer Linux System, Creating Users and Groups, patching, optimize kernel Value.
    Featured Skill Java
    C++
    SAP Hybris Cloud for Customer
    SAP Advantage Database Server
    SAP Crystal Reports
    SAP C/4HANA
    SAP BusinessOne
    Web Development
    Web API
    SAP FICO
    Oracle
    Oracle APEX
    SAP HANA
    SAP ERP
  • $20 hourly
    I have more than 9+ years of experience in IBM Middleware stack including IBM ACE/IIB development-ESQL & Java, IBM MQ. Experience in handling most of the protocols and data types in Message Broker toolkit - Webservice-SOAP/REST, MQ, FTP, SAP, Kafka, LDAP, JMS etc. Worked on following message types: JSON, XML, COBOL, CSV Data, MIME, EDI Messages, Swift Messages. I would be more than happy to help you out developing solution using Message Broker toolkit.
    Featured Skill Java
    HTML
    Apache Maven
    IBM WebSphere
    Hibernate
    jBPM
    IBM MQ
    IBM DataPower
    JSON
  • $5 hourly
    Computer Science Graduate | AI/ML & Full-Stack Developer I specialize in building intelligent software solutions and optimizing IT infrastructure, blending academic rigor with hands-on experience. My expertise includes: ✅ Programming: Python, Java, C++, SQL, React.js, Django ✅ AI/ML: Hate speech detection (92% accuracy), fake news detection (TF-IDF, Passive Aggressive Classifier), movie recommendation systems ✅ Tools & DevOps: Docker, Azure (in-progress certification), database management, network engineering ✅ Problem-Solving: Reduced travel costs by 30% for users via Nomad (React.js/Django app) Recent Achievements: 🔹 IT Administrator at Rotana Holidays: Streamlined cloud services and network management in Riyadh. 🔹 Built EvoArt (Python/StableDiffusion) to generate AI-powered visual art from text prompts. 🔹 Fluent in English, Urdu, and basic Arabic. Why Work With Me? Fast Learner: Delivered 7+ university projects in AI, web/app dev, and data science. Detail-Oriented: Clean code, thorough documentation, and proactive communication. Client-First: 100% on-time delivery for academic and professional projects. Let’s turn your ideas into scalable, innovative solutions. GitHub: binaryBard2
    Featured Skill Java
    Computer Science
    Office 365
    Office Administration
    Data Science
    Data Mining
    Python
    C++
    Software
    Azure DevOps
    DevOps
    Network Engineering
    Computing & Networking
    Computer Network
    Database Management
  • $20 hourly
    I am a software developer specializing in backend web development using Java and the Spring Boot framework. I design and build robust, scalable APIs, integrating seamlessly with various online services. My expertise lies in developing efficient backend systems that ensure high performance, reliability, and maintainability.
    Featured Skill Java
    Microsoft Office
    Data Entry
    Excel Formula
    Microsoft Excel
    SQL
  • $10 hourly
    I'm a Software Engineering undergraduate with a passion for helping small and medium-sized businesses thrive in the e-commerce world. I specialize in building modern, user-friendly apps and websites tailored to your business needs. Using cutting-edge technologies like Flutter, Dart, and Firebase, I create scalable, efficient, and secure solutions that empower your business to grow.
    Featured Skill Java
    Flutter
    Software Systems Engineering
    App Development
    Ecommerce
  • $15 hourly
    I am a Senior Java Developer with 6+ years of experience in building high-performance, scalable backend systems. My expertise includes Spring Boot, REST APIs, microservices, and database design (PostgreSQL, Oracle, MySQL). 🔹 Specialties: ✅ Payment systems & gateways (card transactions, reconciliations) ✅ RESTful & SOAP APIs (secure & optimized integrations) ✅ SQL & NoSQL databases (PostgreSQL, Oracle, MongoDB) I have led and developed financial reporting systems, transaction processing services, and backend solutions for enterprise-level applications. I focus on clean code, performance optimization, and security best practices.
    Featured Skill Java
    Back-End Development Framework
    Web Application
    Domain-Driven Design
    Oracle
    PostgreSQL
    Spring MVC
    Spring Boot
  • $20 hourly
    I am a skilled Adobe Experience Manager (AEM) Developer with 3+ years of experience in designing, developing, and optimizing AEM-based solutions. I specialize in component development, template creation, workflow automation, and performance optimization, ensuring seamless digital experiences. My expertise includes: ✅ AEM Sites & Assets – Custom components, templates, and content management solutions ✅ Sling Models & OSGi Services – Scalable and efficient backend development ✅ JCR & CRXDE – Content repository management and optimization ✅ Dispatcher & Performance Tuning – Fast, secure, and optimized AEM implementations ✅ Integration & Migration – REST APIs, third-party integrations, and legacy content migration I have successfully worked with businesses to enhance their digital presence, streamline content workflows, and deliver high-performance AEM solutions. If you're looking for a reliable AEM expert to enhance your website, optimize your CMS, or build custom AEM components, let’s connect! 📩 Let’s discuss your project!
    Featured Skill Java
    Product Development
    Web Development
    Software Development
    Desktop Application
    Web Application
    API Development
    Project Workflows
    OSGi
    Apache Sling
    Adobe Experience Manager
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