Hire the Best JSP Developers in Dubai, AE

✅ 25+ Years as a Full-Stack Developer and Solution Architect ✅ Expert in Java, Spring Boot, ReactJS, and Microservices ✅ Extensive Experience in Cloud (AWS, Azure, Google Cloud) ✅ Proven Success in High-Performance and Scalable Solutions ✅ Skilled in Event-Driven Architecture, Kafka, and RESTful APIs I am a seasoned software architect and full-stack developer with over two decades of experience in designing and delivering enterprise-grade solutions. My career spans roles in global companies, where I’ve driven digital transformations, developed scalable microservices, and implemented cutting-edge technologies. Expertise: • Backend Development: Java 17, Spring Boot, Hibernate, Kafka • Frontend Development: ReactJS, Angular, Bootstrap • Cloud Platforms: AWS (Lambda, S3, DynamoDB), Azure, Google Cloud • Architecture: Microservices, Event-Driven Architecture, Domain-Driven Design • Tools: Jenkins, Docker, Kubernetes, AppDynamics • Testing: JUnit, Mockito, Selenium, Cucumber Highlights: • Led cross-functional teams in building innovative solutions for industries like corporate banking, aviation, and e-commerce. • Architected real-time systems using Kafka for data streaming and Spring Boot for resilient microservices. • Delivered seamless cloud-based solutions by leveraging AWS, Azure, and Google Cloud ecosystems. • Mentored and coached teams, improving technical skills and delivery outcomes. I specialise in bridging the gap between business goals and technology implementation, ensuring scalable, secure, and innovative solutions. With strong communication and leadership skills, I am eager to bring value to your next project.

💡 I help you fix backend issues fast, stabilize live systems, and build reliable APIs that work under real-world load. 💡 I also work on Java + Angular/TypeScript full-stack bugs, especially issues involving existing codebases, state handling, API flows, auth, and cross-platform app behavior. 💡 I fix rough MVPs and broken code produced by Claude, Codex, Cursor, and other AI agents: fragile flows, messy handoffs, weak auth, API bugs, browser-extension issues, and code that works in a demo but breaks in real use. 💡 I can also build focused MVPs/prototypes in hours when the scope is clear, then clean them up so they are maintainable. With 15+ years of hands-on experience, I’ve worked across enterprise systems, production debugging, high-availability applications, and government-grade Java/Spring Boot platforms. I’m not just building features; I’m usually the person called when something is already live, complex, slow, or broken. What I can do for you: * Debug and fix backend issues quickly (APIs, async flows, database problems) * Fix frontend issues in Angular, TypeScript and JavaScript (UI bugs, API integration issues, state handling) * Fix AI-generated / Claude / Codex / Cursor code before handoff * Clean up fragile MVPs and turn them into maintainable software * Debug browser extension issues and extension-to-backend connection problems * Optimize slow queries and improve performance (MySQL, SQL Server, Oracle) * Build and improve REST APIs (Java Spring Boot, Node.js) * Integrate third-party APIs (OAuth, OIDC, secure integrations) * Stabilize production systems and reduce recurring issues * Build focused MVPs and internal tools using Java, Node.js, Angular, APIs, and AI-assisted development * Automate workflows using scripts and AI agents where it makes sense * Set up and troubleshoot Linux-based environments (dev tools, services, remote access) * Configure browser-based dev environments (code-server / VS Code in browser) * Secure access using Cloudflare Tunnel or similar approaches (no port forwarding / VPN) * Fix and enhance C# desktop applications, including UI controls and small DevExpress tasks * I also handle structured document and data transformation work, including XML/schema-based outputs, PDF/Word-to-structured-data conversion, validation-driven formatting, and automation around repetitive document workflows. My approach is practical: understand the target schema, convert carefully, validate the output, and deliver clean files that are easy to review and maintain. Tech I work with regularly: * Backend: Java, Spring Boot, Node.js, Python (automation/scripts) * Frontend: Angular, TypeScript, JavaScript, HTML/CSS * Databases: MySQL, SQL Server, Oracle, Redis * APIs: REST, SOAP, API integrations, authentication flows * Reporting: JasperReports / Jaspersoft Experience highlights: * 6+ years at Upland Software on PowerSteering PPM, delivering 20+ product features and fixing 100+ defects in a mature enterprise product * Lead Java/full-stack work on Dubai Government projects, including DubaiNow integrations and the Dubai Police Rain and Waterlogging Forecast System * Architected or contributed to 20+ telecom and financial transaction systems before moving fully into remote enterprise product work * Strong focus on debugging, performance tuning, and understanding complex existing systems quickly I’m not here just to write code. I focus on solving problems, especially in systems that are already live and need careful handling. If your system has an issue, your AI-built MVP needs cleanup, or you need someone who can jump in, understand it fast, and fix it properly, I can help.

⭐ Rising Talent ⭐ 100% Job Success ⭐ 746+ Upwork hours ⭐ 5+ Job's Successful Completed Are you looking for a reliable, skilled JAVA developer to build scalable microservices and responsive web applications? Do you need a full-stack developer who can understand your unique requirements and deliver custom solutions tailored to your business? If you are struggling to find the right resource due to time or budget constraints, you’ve come to the right place!🚀 Hi, I’m Waqas Ahmed, a Full-Stack Developer with over 15 years of experience in designing, developing, and maintaining high-quality backend systems and web-based solutions. I specialize in Java, Spring Boot, and microservices architecture, and I’ve worked across various industries to deliver robust, scalable, and efficient software solutions. 🎯My goal:🎯 💻- Provide A quality work ✅- Provide feedback and update daily 🧠- Go beyond expectation. 🚀🚀 Latest-Technology Stack: 🚀🚀 Spring Boot, Spring WebFlux, Micro Services, Lambda Expression, Stream API, Optional, Functional interface, Reactive Programming, DevOps, Jenkin Pipeline etc. Microservice: Netflix Hystrix, Spring Cloud Config, Sleuth, Zipkin, Eureka Service Discovery, Zuul API Gateway, Spring Cloud Gateway, KrakenD API Gateway etc. Containerization: Docker, Docker Swarm, Kubernetes, Helm Chart, docker-compose. DevOps: Linux Fundamentals and Scripting, Git, Bitbucket, Jenkins, Artifactory, Sonar, Ansible, Puppet, CI/CD Pipeline, Maven, Gradle. Web Services: RESTFUL web services and SOAP based web services plus Apache CXF Framework, JIBX, Apache XSD, REST Easy 3.0, JAXB. AWS Cloud: EC2, VPC (subnet,IGW,Route Table), ELB, Amazon RDS, IAM, AMI, S3. Monitoring / Logging: Kibana, Elastic Search, fluentd, Metricbeat. Search Engine Libraries: Lucene 3.5, Elastic Search JEE frameworks: Spring DI/IOC, Spring AOP, Spring Security, Spring MVC, Spring Data, Spring Batch, Spring Boot, Spring WebFlux, Struts, Hibernate, I Baits, JSF with Prime Faces, Facelets, Richfaces, JSP Template Framework, Tiles Framework, MVC, Free Marker Templates. Software Engineering: Object Oriented Analysis & Design (OOA&D), UML, Process Model (Waterfall, Agile, Scrum), Design Patterns. Data Bases: MYSQL, PostgreSQL, Oracle 11g, Mongo DB. Testing: TDD, Junit, TestNG, Mockito, Wire mock, Integration Test MOM/Streaming Platform: RabbitMQ, JMS, Apache Kafka (Consumer, Producer, Connect, Stream) APIs, Topic. Application Servers: Apache Tomcat, Oracle WebLogic 11g, 12c. Platforms: Microsoft Windows, Linux, Mac OS. Tools: Spring Tool Suite, Eclipse, IntelliJ IDEA, Bitbucket/SVN/GitHub/ Jenkins / Sonar, Enterprise Architect/ Visual Paradigm.

15+ years of commercial software development using Java/Python/React tech stacks both for big corporations and for startups in several domains: AI/ML, Finance/Trading, AdTech and others. I’ve been dealing with large scaled distributed and heavy loaded applications with thousands of concurrent users/transactions per second and processing several TB of user data daily. I specialize in backend multi-threaded applications but also have an extensive experience with web applications with complex UI logic. I'm fan of clean code, simple architectures and Test Driven Development (TDD) When a designing an application from scratch or fixing legacy one - I use OOP/OOD approaches for easy enhancements in the future and keep architecture as simple and flexible as possible which allows to minimize a technical debt of the whole project. My main goal is meeting client's business needs with an effective scalable architecture and good code quality (coding standards, unit-test coverage, etc).

🥇 TOP RATED | 👨🏻‍💻 500+ WORKING HOURS | 💼 7+ YEARS EXPERIENCE | 🏆 100% Job Success | 🇦🇪 Based in Dubai UAE ⭐️⭐️⭐️⭐️⭐️ "I highly recommend Mohamed, he is the perfect freelancer, always available, very proactive, and with outstanding experience in Java. I think you can't find better" ------------------------------------------------------------------------------ ⭐️⭐️⭐️⭐️⭐️ "Very knowledgeable in Java and quickly came up with a solution. Will reach out again for Java-related work." ------------------------------------------------------------------------------ ⭐️⭐️⭐️⭐️⭐️ "A great person and a great developer. Fawzy is a real asset to the project, a great help to the rest of the team, able to "get on with the job" and make things happen!" ------------------------------------------------------------------------------ ⭐️⭐️⭐️⭐️⭐️ If you're looking for the top 3%, Mohamed IS your candidate. ” “ Having worked with Mohamed for around 2 years in the same team, I can safely say he's a brilliant problem solver & I've met a few. If you ever have a technical chat with him, you can't help but notice "the spark". Not to mention that he's very supportive & a great team player. -- Linkedin Endorsement ------------------------------------------------------------------------------ ⭐️⭐️⭐️⭐️⭐️ “ Mohamed is such a great professional to work with. He has a strong knowledge and does not understand things from the surface, but he works and he understands things accurately and helps you to understand that during work, He is one of the best I've worked with and helps a lot non-stop I enjoyed working with him and I hope to work with him again ” -- Linkedin Endorsement ------------------------------------------------------------------------------ I'm Mohamed Hassaballa, a Senior software engineer with 7+ years of corporate experience delivering high-quality Backend/Frontend applications Serving millions of users, with perfect keenness to standards and best code practices / Design patterns, ** My main stack for backend development is: - Java "8 - 11", Spring, Spring boot, Spring data, Spring Cloud, Hibernate, Mysql, Redis, and Kafka ** I work with "VueJs, and ReactJs for Frontend Development, with proficiency in Frontend Markup "HTML/CSS" ** Tools I work with daily " Git "Bitbucket / Gitlab", IntelliJ, Jenkins ------------------------------------------------------------------------------ I can deliver all backend/frontend requirements in a business-aware manner, where I will focus on quality and cost at the same time, while business always changes, I can guarantee to deliver solutions that can be easily extended and maintained, with a complete focus on quality, delivery time and within suggested budget.

23+ Years of CTO Expertise: Your Partner for Digital Transformation & Growth As a seasoned CTO with over two decades of experience, I excel in partnering with businesses like yours to navigate the complexities of digital transformation. Whether you're a startup seeking guidance or an established company aiming for peak performance, I'm here to provide the expertise and vision you need to thrive. Key Strengths: - Digital Transformation Leadership: I devise and implement comprehensive digital strategies that align with your business goals, fostering growth and operational excellence. - Technology Powerhouse: From cloud architecture and AI/ML integration to cybersecurity and DevOps, I establish and safeguard robust digital foundations for your future. - Web & App Development Mastery: I design and develop user-centric web and mobile apps that deliver exceptional experiences and unlock new possibilities. - Startup & Acquisition Navigator: From crafting lean MVPs to scaling startups and navigating acquisitions, I guide you through every stage of your tech journey. - Cross-Functional Leader: I build and lead high-performing teams, promoting collaboration and ensuring successful project delivery. Fractional CTO Services: - Strategic Roadmap Development: Define your digital vision, chart the roadmap, and prioritize initiatives for maximum impact. - Technology Stack & Architecture Analysis: Assess your existing technology landscape and architect solutions for scalability and efficiency. - Software Development & Project Management: Supervise the development and deployment of web and mobile applications, ensuring successful execution and budget adherence. - Vendor Management & Procurement: Establish and manage relationships with key technology vendors, securing optimal solutions and negotiating favorable terms. - Ongoing Guidance & Support: Offer continuous strategic advice, mentor your team, and ensure your technology investments deliver consistent value. I'm passionate about helping businesses leverage technology to reach their full potential. Let's connect and discuss how my experience and tailored fractional CTO services can empower your digital journey.