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
- 4.8/5
- (8 jobs)
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.Java
Responsive DesignWebflowWordPress ThemeSwiftiOSAndroidjQuery MobileCSSHTMLJavaScriptUI/UX PrototypingFlutterFlowBubble.ioFigma - $20 hourly
- 4.9/5
- (37 jobs)
🏆 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.Java
AR Filters & LensesSwiftAPI DevelopmentBack-End DevelopmentUI/UX PrototypingWeb DevelopmentReact NativeKotlinMobile App DevelopmentMobile UI DesignApple Watch ApplicationFlutteriOS DevelopmentAndroid App Development - $15 hourly
- 4.9/5
- (26 jobs)
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.Java
Full-Stack DevelopmentJHipsterTypeScriptWeb DevelopmentRESTful APIBootstrapFirebaseMicrosoft SQL ServerMySQLSpring FrameworkJavaScriptFront-End DevelopmentReactAngular - $10 hourly
- 5.0/5
- (6 jobs)
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!Java
User AuthenticationPayment Gateway IntegrationGoogle Maps APIIn-App PurchasesIn-App AdvertisingWebRTCPOS TerminalGraphQLRESTful APIJetPackBug FixFirebaseFinTechKotlin - $15 hourly
- 5.0/5
- (14 jobs)
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.Java
Selenium WebDriverC++SwiftAutomated TestingTestNGSeleniumBug ReportsQA TestingTest Case DesignJiraMobile App TestingManual TestingWeb TestingBugzilla - $10 hourly
- 5.0/5
- (1 job)
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 designJava
InkscapeMobile AppAdobe PhotoshopAdobe IllustratorFlutterFirebase Realtime DatabaseFirebasePython - $55 hourly
- 0.0/5
- (1 job)
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.Java
AWS DevelopmentDatabaseApache KafkaSoftware Design PatternAPI DevelopmentWeb DevelopmentAngularAPI IntegrationMicroserviceSpring MVCSpring DataSpring Boot - $60 hourly
- 0.0/5
- (0 jobs)
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 transformationJava
AndroidTeachingFront-End DevelopmentC#Database - $80 hourly
- 0.0/5
- (0 jobs)
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, andJava
DevOpsAPI DevelopmentWeb DevelopmentWeb ApplicationReactNext.jsExpressJSTypeScriptJavaScript - $50 hourly
- 0.0/5
- (0 jobs)
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.Java
Information SecurityWeb App Penetration TestingSQL Injection MitigationPythonCybersecurity ToolEthical HackingVulnerability AssessmentBug BountyOWASP - $15 hourly
- 5.0/5
- (1 job)
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 AhmadJava
JSONRxJavaGoogle Maps APIModel View ViewModelAndroid SDKTabletRetrofitUser Profile CreationUser AuthenticationFirebaseBluetoothFlutterAndroid App DevelopmentAndroidKotlinMobile App Development - $120 hourly
- 4.8/5
- (8 jobs)
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.Java
Web ApplicationMySQLInkscapeSQLLaravelPHPVue.jsJavaScriptHTMLCSSAdobe Photoshop - $15 hourly
- 5.0/5
- (12 jobs)
☞ 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 9Java
Rest AssuredGitHubLinuxTestRailCypressJiraPostmanCucumberTestNGTest Automation FrameworkMobile App TestingSelenium WebDriverGame TestingJenkins - $5 hourly
- 5.0/5
- (1 job)
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 ScienceJava
Mobile AppFlutterFlowAndroid App DevelopmentGame DesignFlutter StackFacebook Games DevelopmentGame DevelopmentUnityKotlinMobile App DesignApp DevelopmentFlutterMobile App DevelopmentiOS Development - $8 hourly
- 0.0/5
- (0 jobs)
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!Java
Logo DesignFlutterASP.NETDartMigrationWordPress PluginDesign & Usability ResearchGraphic DesignCSS 3PHPWordPressWebsiteElementor - $20 hourly
- 0.0/5
- (0 jobs)
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.Java
DartGitScrumNoSQL DatabaseSQLDatabaseProduct BacklogNode.jsNext.js - $10 hourly
- 0.0/5
- (0 jobs)
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.Java
NodeJS FrameworkReactLaravel - $10 hourly
- 0.0/5
- (0 jobs)
BackEnd development using spring boot , knows sql (MySQL , Postgres & Oracle) , API integration and HTML , CSS and reactJava
API IntegrationHTMLCSSDockerFront-End DevelopmentSpring Boot - $10 hourly
- 0.0/5
- (0 jobs)
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.Java
Data Flow DiagramSQLCSSHTMLPHPPythonWeb DevelopmentApp DevelopmentWeb Application - $10 hourly
- 0.0/5
- (0 jobs)
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)Java
JavaScriptC++CSSHTMLWebsite Builder - $20 hourly
- 0.0/5
- (0 jobs)
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.Java
C++SAP Hybris Cloud for CustomerSAP Advantage Database ServerSAP Crystal ReportsSAP C/4HANASAP BusinessOneWeb DevelopmentWeb APISAP FICOOracleOracle APEXSAP HANASAP ERP - $20 hourly
- 0.0/5
- (0 jobs)
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.Java
HTMLApache MavenIBM WebSphereHibernatejBPMIBM MQIBM DataPowerJSON - $5 hourly
- 0.0/5
- (0 jobs)
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: binaryBard2Java
Computer ScienceOffice 365Office AdministrationData ScienceData MiningPythonC++SoftwareAzure DevOpsDevOpsNetwork EngineeringComputing & NetworkingComputer NetworkDatabase Management - $20 hourly
- 0.0/5
- (0 jobs)
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.Java
Microsoft OfficeData EntryExcel FormulaMicrosoft ExcelSQL - $10 hourly
- 0.0/5
- (0 jobs)
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.Java
FlutterSoftware Systems EngineeringApp DevelopmentEcommerce - $15 hourly
- 0.0/5
- (0 jobs)
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.Java
Back-End Development FrameworkWeb ApplicationDomain-Driven DesignOraclePostgreSQLSpring MVCSpring Boot - $20 hourly
- 0.0/5
- (0 jobs)
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!Java
Product DevelopmentWeb DevelopmentSoftware DevelopmentDesktop ApplicationWeb ApplicationAPI DevelopmentProject WorkflowsOSGiApache SlingAdobe Experience Manager 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.
How do I hire a Java Developer near Riyadh, on Upwork?
You can hire a Java Developer near Riyadh, on Upwork in four simple steps:
- Create a job post tailored to your Java Developer project scope. We’ll walk you through the process step by step.
- Browse top Java Developer talent on Upwork and invite them to your project.
- Once the proposals start flowing in, create a shortlist of top Java Developer profiles and interview.
- Hire the right Java Developer for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Java Developer?
Rates charged by Java Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Java Developer near Riyadh, on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance Java Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Java Developer team you need to succeed.
Can I hire a Java Developer near Riyadh, within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Java Developer proposals within 24 hours of posting a job description.