Hire the best OSGi specialists
Check out OSGi specialists with the skills you need for your next job.
- $25 hourly
- 4.8/5
- (181 jobs)
--------------------- Successfully Completed Over 200 Jobs -------------------------- I bring with me over 11 years of extensive experience in web development, specializing in Shopify, Adobe Experience Manager (AEM), JAVA, and WordPress. My expertise spans various content management systems, including WordPress, Shopify, Kajabi, and Joomla. Having contributed to top-tier multinational corporations, I have transitioned to full-time freelancing. My objective is to provide you with top-notch services while continually enhancing my skills through Firebase database training. My recent years have been dedicated to JAVA/AEM/Shopify projects, where I collaborated with leading MNCs. Now, I'm committed to offering my expertise to you through freelance endeavors. From creating websites for startups to established industry leaders, I have a proven track record. Furthermore, I am proud to share that I have achieved AEM certification. My journey in freelancing, coupled with my association with renowned corporations, has honed my ability to quickly adapt to emerging technologies. I've even ventured into search engine techniques using SOLR. My core competencies encompass a wide range of technologies: - AEM - Shopify - WordPress - Kajabi - Magento - Woo-commerce - PSD to HTML/WordPress - Php - Magento - HTML5 - CSS3 - Solr - Firebase I boast a portfolio of custom plugins and themes that I've skillfully developed. When you collaborate with me, you can expect: - High-quality service at an optimal cost - 24/7 availability - Regular weekly progress reports My approach adheres to industry standards, ensuring seamless and responsive development. My ultimate goal is to establish a long-term partnership, driven by your satisfaction. Feel free to reach out with any inquiries – I'm here to help. Looking forward to a fruitful collaboration.OSGi
Search Engine OptimizationWooCommerceAdobe Experience ManagerShopifyFigmaAPICSS 3Responsive DesignWordPressAdobe PhotoshopjQueryAngularReactNode.js - $75 hourly
- 4.9/5
- (42 jobs)
🌠 3D computer graphics programmer with Ninja level skills in Three.js/WebGL with an experience of 10 years in the field. 🌠 Expertise: Libraries: Three.js/WebGL, Babylon.js, OpenGL, Glut, GLFW, Node.js, Express, OpenCV to name a few. 3D models: GLTF/GLB(1.0/2.0), collada, fbx Languages: Javascript/C++/C Database: MongoDB WebServices: Azure, AWS Containerization: Docker, Kubernetes.OSGi
Front-End DevelopmentThree.jsWebGLHTML5 Canvas3D Game Art3D RenderingVR ApplicationOpenGLGame DevelopmentGraphics Programming3D DesignVirtual RealityAugmented RealityTypeScriptJavaScript - $35 hourly
- 5.0/5
- (6 jobs)
Quick reference Certified AEM Developer 6+ years as a AEM Developer 6+ years as Java Devloper 3 year as a front end programmer Native english skills What I do Senior AEM developer Full stack developer Currently working as back-end AEM developer Expertise in Java and Adobe Experience Manager (AEM/CQ) Project process and workflow analysis Front end development How do I do it Obsession to detail and procedure. Understanding of business goals. Strong teamwork. Abstraction, abstraction, abstraction. Google skills in case everything else fails. - Adobe AEM - Cloud Services, AEM 6.5, 6.4,6.5, AEMaaCS. - Worked on Pipelines, Dispatchers, SONARQUBE. - OSGI bundle, Sling Models , Editable Templates,Style System, Lucene Indexing - QueryBuilder, Workflows, DAM, WCM, etc - Spring Boot, Spring MVC ,JUnit - Servlets, Services. - Restful API - HTML, CSS, Javascript, jQuery - Tomcat Version control - Github,BitBucket. How I play with code? -Java,Sightly, HTML5, CSS (Less and Sass), Javascript (Jquery, Jquery UI) DBMS - MySQL, SQLite.OSGi
Spring BootRESTful ArchitectureMySQL ProgrammingAdobe Experience ManagerJavaApache LuceneCloud ServicesHTML5jQueryCSS - $40 hourly
- 5.0/5
- (39 jobs)
I am a java developer with more than 20 years of experience in the Java industry. I also do front end development using React framework. I am a lead/senior developer, self-discipline, hardworking, quick learning, good team spirit and honesty. I can design, code, improve web and backend applications and your IT infrastructure. My experience include web programming both front-end and back-end, development of interactive web application and mobile applications, use of modern technologies, Here is a draft list of technologies I am familiar with: Backend Technologies: ✓ Spring Boot Microservices, Spring Boot Cloud, Spring Security ✓ AWS Integration (Elastic Beanstalk, EC2, RDS, Elastic Search etc) ✓ Elastic Search / Integration / Querying ✓ SSO SAML 2.0 Authentication ✓ Netflix Eureka, Netflix Ribbon, Netflix Feign, Docker ✓ Service Mesh like Istio - Envoy Proxy, Netflix OSS Hystrix ✓ Consul, Config Server, Cloud Bus (Auto-Refresh) ✓ Zuul, Zipkin, Sleuth, Turbine ✓ RabbitMQ (Spring-AMQP), Kafka (Spring-Kafka and Kafka Stream), Spring Batch, Spring Cloud Data Flow (Remote partitioning, integration with Kubernates, Cloud Tasks etc) ✓ Grafana + Prometheus + Prometheus-jmx-exporter ✓ Docker Swarm, Kubernetes, Spring Cloud Security ✓ Java, J2EE, Spring Framework (MVC, Security, Remoting etc), Hibernate, Jasper Reports, ✓ SOA, RESTful Services, SOAP Services, Apache CXF ✓ Deep knowledge in wide range of web-scrapping and automation technologies. ✓ SQL and NoSQL databases. Wide experience with Postgres, MySQL, MSSQL, Oracle, MongoDB, Cassandra Front End Technlogies: ✓ React Web Application, GraphQL, RX-JS, Redux, ✓ Bootstrap, jQuery, AngularJS, DataTables, Extjs, Struts 2.x, jQuery Mobile etc. ✓ HTML 5, CSS 3.0, JavaScript, Responsive Web Design Servers and Tools: ✓ Jenkins, CI-CD, Gradle, Open Shift - OS ✓ Jboss 7, Tomcat, Apache ✓ SVN, GIT, JIRA, BitBucket, Hudson, Maven, Apache Ivy Competitive advantages: 1. Extended work experience 2. Analytical mentality 3. Easygoing, communicative, could easily work in team 4. Have leadership skills, can organize people 5. Flexibility, ability to cope with any difficulties during short time-periodOSGi
HibernateJavaAWS ApplicationSpring CloudSpring BootAWS LambdaSpring FrameworkMicroserviceWeb Services DevelopmentExt JSAngularJSJavaScriptWeb DevelopmentKubernetesCSS 3 - $60 hourly
- 5.0/5
- (50 jobs)
Over 12 years (including 8 years of Freelancing experience on AEM) of hands-on development experience in AEM (formerly called CQ5 ) Applications and Java/J2EE Applications, elearning Content with interactive, engaging content for both mobile and desktop users for SCORM based LMS, Technical Documentation using RoboHelp, Livecycle Designer, FrameMaker, creating complex web apps using ColdFusion as platform are few diverse range of skills and business functions I have worked in. I am currently immersed in working in CMS domain as a Application Developer for Digital Marketing Suite - Adobe Experience Manager - creating components, services, creating Auther publisher clusters, deployment and web services. Hnads on AEM 5.6 to AEM 6.5.14 as developer Adobe Certified Expert- Adobe Experience Manager Core Competencies Include: J2EE/ OSGi Framework, Java-USE API, Servlets, Javascript, Sightly, HTL HTL, HTML5, CSS3, JSON, XML, XSD JBOSS, WebLogic, Tomcat, Coldfusion CRX, Tag Management, Digital Asset Management DTM JCR Framework, No-SQL Database like Mongo dB My experience on Upwork mostly revolved around, HTML5 and Flash Application created using Captivate writing custom widgets and advance actions to get user data of students enrolled in the course. However, I am open to projects that are around my above listed skillset.OSGi
ElearningAdobe LiveCycle DesignerAdobe Experience ManagerAdobe ColdFusionRoboHelpJ2EEAdobe FrameMakerAdobe CaptivateJava - $30 hourly
- 4.6/5
- (24 jobs)
Certified Adobe Experience Manager Developer and Architect with solid hands-on experience designing, implementing and delivering high-load, mission-critical solutions on top of Adobe Marketing Cloud platform. I've been focusing on AEM and related products for the last 10 years, took part in more than 10 mid/long term projects targeting various AEM versions (from CQ 5.5 to latest AEM 6.5). This was both projects from scratch and maintenance/upgrade projects. I gained my AEM experience as a full-time employee in a company, that offers product development services, but recently I decided to try myself in a freelancer role. I state this to emphasize that I am: - used to working in large distributed teams - well-versed with complete life-cycle of a software development project - highly disciplined, self-organized and respecting the deadlines My skills and experience are at your disposal. Expert in design, build and maintain web applications using the Adobe CQ/ Experience Manager (AEM) platform, including, but not limited to, designing and developing site architecture, custom components, custom workflows, object model designs (Java APIs), implementation strategy, and unit testing. Looking forward to partner with you!OSGi
BootstrapCSSAdobe AnalyticsjQueryAdobe Experience ManagerMVC FrameworkHTML5Jakarta Server PagesJavaJavaScript - $40 hourly
- 4.6/5
- (25 jobs)
WITH US, YOU DON'T LOOSE TIME IN TRANSFERRING YOUR DOMAIN KNOWLEDGE OVER MULTIPLE MEETINGS! Thanks to studying from A grade Indian Universities ( B School and Engineering College ), my network is strong in Tech industry and I am able to access domain experts who are happy to share some of the best practices being adopted in their respective industries - from healthcare, BFSI, Supply chain, Sales and Marketing, Defence and many many more. Collaborating closely with my skilled partners and adept software engineers, we translate business strategies into tailored software solutions in QUICK TIME! Our clients rely on us to provide multiple solutions spanning multiple business functions like their CRM, ERP, CMS, E-Com and Accounting systems where complex tech challenges are bogging them down. We often get a feedback where our clients our surprised by the amount of quality software we push through all stages of the software development lifecycle with such small teams! This crazy amount of exposure over the years has given us advanced skills in running critical applications on premises, or on the cloud (Azure, AWS) or via popular platforms like Hubspot, Zoho, Ofbiz, Moqui, Odoo, Intuit, Quickbooks. We have years of experience in API development, integration and have used solutions like Zapier, WSO2, Mulesoft and custom development to achieve results for our clients. Our engineers prefer working in java, C# and recently have taken a liking to node and python for backend work. Our skills, when it comes to front end technologies are at par with the best in the world using React, Angular and Vue Js. Our track record speaks for itself, with key accounts consistently featured in Gartner's Magic Quadrant. From complex migration, synching of data across applications to integrating with major CRM systems, our expertise spans diverse functions and platforms, including AWS, Azure, and Salesforce. With top ratings on Upwork, we pride ourselves on our agility in learning and delivering results swiftly. Focused on the US market, we uphold high standards while offering competitive pricing through our offshore ISO 9001:2015 and ISMS - 27001:2013 certified development centers in India. Let's pioneer together—start with a complimentary POC and witness our commitment to excellence firsthand. Get in touch today and let's innovate together!OSGi
Oracle PLSQLMicroserviceAWS LambdaAzure DevOpsAPI DevelopmentAPI IntegrationMySQLSQLSpring FrameworkNode.jsJavaPythonASP.NETC#React - $10 hourly
- 3.7/5
- (15 jobs)
Highly Skilled Web Developer | 5 Years of Experience | Competitive Rates Greetings! With 5 years of experience in web development, I have an extensive track record of working on diverse projects as both an individual contributor and a valuable team member. I specialize in developing complex enterprise applications using Java, utilizing a comprehensive technology stack to deliver exceptional results. 🎓 Specialization Highlights: 🎓 ✅ Spring Framework: Proficient in Spring Core, Spring MVC, Spring Security, and Spring Boot. ✅ Data Management: Skilled in Spring Data-Cloud, Hibernate, JPA 1.2, and working with SQL databases like PostgreSQL and MySQL. ✅ Restful API Development: Experienced in building robust and scalable APIs. ✅ Build Tools: Proficient in Maven for efficient project management. ✅ Web Technologies: Expertise in Web-Sockets, HTML, CSS, JavaScript, Bootstrap, and a bit of React and Thymeleaf. ✅ Java Web Development: Skilled in Servlets, JSP, JSF 2.2 with Primefaces 8, Primefaces 8 Themes and Templates, and JavaFX. ✅ Software Engineering Principles: Proficient in OOP concepts and Design Patterns. ✅ Messaging Systems: Familiar with JMS, ActiveMQ, RabbitMQ, and Apache Kafka. ✅ Thorough Testing: Skilled in unit and integration testing methodologies. ✅ Database Expertise: Proficient in MySQL, PostgreSQL, and MongoDB. I thrive in a team-oriented environment and have a strong affinity for Agile and Scrum methodologies. Collaboration is key to delivering exceptional results, and I ensure seamless teamwork throughout the development process. My dedication to staying up-to-date with emerging technologies enables me to consistently deliver cutting-edge solutions. Let's join forces to bring your projects to life and achieve outstanding outcomes. The Client Review below which you will find in my reviews section ,describe the quality of work and value can expect from working with me: "Sajjad is a very nice guy willing to work and also learn in the process if it is needed. He delivered the job properly and he is also willing to help me afterwards if there are any problems in the future with the project. He has good communication and I enjoyed to work with him"OSGi
Vue.jsReactAngularGoogle Cloud PlatformDocker ComposeRESTful APISpring MVCCore JavaMicroserviceJakarta Server FacesSpring BootPostgreSQLDockerKubernetes - $35 hourly
- 4.3/5
- (63 jobs)
🏅 Top Rated Plus Freelancer 🕒 1400+ hours on Upwork ✅ 100% Job Success Score I am a results-oriented bilingual with 11+ years of experience professional who is willing to work with clients worldwide. In my case, I am open to working with startup companies, small businesses, and even multi-national firms. I am deeply involved in all my projects from start to finish. I listen to my clients attentively and provide them a vision for what they want, and then I collaborate with them to create and execute a plan of action. I continuously offer my clients the pros and cons of each choice they make and convey my recommendations for their selections. I would like to give quick short profile summary as below Skills ---------------------------------------------------------------------------------------- • 11+ Years of IT Experience relevant to Java with BFSI domain like Banking & Insurance • Core skills SpringBoot, RESTful webservices, Microservices, JPA • Experience in Unit Testing with JUnit5, Mock/Mockito • Good experience with working on front end applications using JavaScript, JQuery and Bootstrap. • Strong experience with Agile or Scrum methodologies. • Good communicator in English • Experience with SQL Databases (e.g. Oracle) • Strong experience with GIT/BitBucket, JIRA, Jenkins, Confluence, Docker. • Good experience working with Tomcat, Jboss, WildFly • Experience working on Cloud technologies (AWS) • Experience using Apache Solr • Good Experience developing unit / integration test cases using Junit /TestNg. • Experience in Integration, Component and End-to-End Testing • Knowledge of Behavior Driven Development (BDD) for automated acceptance tests • Good ability to understand and work with code developed by other developers. • Very comfortable to work independently with minimal supervision Why me? -------------------------------------------------------------------------------------------- -Provide High Quality Services -Delivers Bug Free Code -Good Listener and Great Communication Skill. -Uses Latest technology for Development. Services I provide ---------------------------------------------------------------------------------------- *Software Development *Web application, Development & Maintenance *Creating Template and Reports *Finding Bug and Resolve. *Solve Assignments and Programming Problems. I would be happy if employed by you and will work to the best of my ability.OSGi
RESTful ArchitectureRESTful APIMicroserviceEJBJakarta Server PagesWeb ServiceSpring BootSpring FrameworkJavaFXSwingGitJavaJavaScriptMySQL - $25 hourly
- 5.0/5
- (1 job)
Experienced C++ Software Programmer and Architect with a Passion for Cross-Platform Development and Diverse Technical Expertise. With over 15 years of programming experience, I am a dedicated senior software programmer and architect specializing in C++ development for both Linux and Windows platforms. I have a strong background in a wide range of computer science and engineering technologies. My expertise extends to scripting languages such as Python and Lua, Qt framework, mathematical modeling using C++, automation of processes and networking, as well as web-hosting services and 3D technologies including Unreal Engine and OpenSceneGraph. I have a proven track record in developing low-level embedded solutions for microcontroller systems (8/16 bit MCUs and ARM 32/64), and creating back end server solutions. Additionally, I possess skills in constructing microcontroller systems. As a hobbyist, I also have a keen interest and practical experience in digital and analog radio electronics. I am dedicated to staying at the forefront of technological advancement and am committed to delivering innovative, high-quality solutions.OSGi
Microsoft Visual C++POCO C++Asio C++ LibraryC++/CLIC++C - $30 hourly
- 4.9/5
- (26 jobs)
An experienced Senior Full Stack Developer having extensive experience in developing interactive and high performance web applications using different technologies. I am a full-stack developer focusing on building applications that can run on and utilize a well-structured backend and are scalable and responsive across all the devices used to access them. I am experienced in the development of advanced and interactive internet-based applications. My main focus is on MERN (Mongo, Express, React, Node) Stack, MEAN (Mongo, Express, Angular, Node) Stack, LAMP (Linux, Apache, MySQL, PHP) Stack, and JAM (Javascript, API, Markup) Stack development. Moreover, I am adept at working with such well-known PHP frameworks such as Laravel, CodeIgniter, etc. which are quite common in the sphere of complex web applications development. I am a proficient PHP programmer, having a strong expertise in creating dynamic websites, APIs, and web applications. My expertise enables me to develop scalable, secure solutions that handle heavy traffic while maintaining performance. I specialize in PHP frameworks like Laravel and CodeIgniter, using their powerful features for building maintainable, feature-rich applications. Laravel's MVC architecture and CodeIgniter's lightweight setup allow me to create fast, secure, and scalable solutions. From designing APIs to optimizing performance, my full-stack skills ensure efficient, user-friendly development. ⭐⭐ Technologies I Specialize In ⭐⭐ ✨ Front-end Development ✨ ✔ React, Angular, Vue ✔ HTML5, CSS3, JavaScript, TypeScript ✔ Bootstrap, Tailwind CSS ✔ Progressive Web Apps (PWA) ✨ Back-end Development ✨ ✔ Node.js, Express.js ✔ PHP (Laravel, CodeIgniter) ✔ RESTful APIs, GraphQL ✨ Database Management ✨ ✔ MySQL, PostgreSQL, SQLite, MongoDB, MariaDB ✔ Database Migrations (Laravel) ✔ Query Optimization and Indexing ✨ Version Control & Deployment ✨ ✔ Git, GitHub, GitLab, Bitbucket ✔ AWS, Docker, Heroku, GCP, Azure ✨ Cloud Platforms ✨ ✔ AWS (EC2, S3, RDS), GCP, Azure, Heroku ✔ Docker for containerized applications ✨ Testing & Debugging ✨ ✔ PHPUnit (Laravel), ✔ Performance Optimization, ✔ Debugging Tools (Xdebug, Laravel Debugbar) ✔ Trello, Jira ✨ Responsive Design ✨ ✔ Mobile-first design principles ✔ SEO-optimized web applications ✨ Others ✨ ✔ Artisan CLI, Blade Templates, Eloquent ORM, Middleware, Event Broadcasting ✔ Lightweight MVC Framework, Form Validation, Active Record, Hooks, Security Features ✔ Payment Gateway Integration (Stripe, PayPal) If you're looking for a reliable, results-oriented developer to bring your project to life, let's connect. Together, we can create something extraordinary!OSGi
AI PlatformAI Agent DevelopmentAI Model TrainingAI ChatbotAI-Generated CodeAI BotWeb Application SecurityRESTful APIWeb DesignWeb DevelopmentJavaScriptAMP FrameworkPHPLaravelReact - $35 hourly
- 4.8/5
- (18 jobs)
Hello there! I'm a highly skilled Full-stack Developer with over 10 years of experience in building top-notch web applications. With my expertise in both frontend and backend development, I can provide you with a complete end-to-end solution that meets your unique needs. On the frontend, I'm well-versed in HTML, CSS, and JavaScript, as well as popular frontend frameworks like React, Vue, Angular, and D3.js. I'm also experienced in using modern frontend tooling like Webpack, Babel, and npm, which helps me deliver optimized, high-quality code. On the backend, I have extensive experience with Java, Node.js, Python, and PHP, and am proficient in popular backend frameworks like Struts, Struts 2, Spring, Spring boot, AEM/Adobe experience manager, Express, Flask, and Laravel. I have hands-on experience working with SQL and NoSQL databases like MySQL, PostgreSQL, HBSQL, Apache derby, which enables me to design and develop scalable, secure, and efficient backend systems. In addition, I have a strong background in working with structured content, including DITA, DITAMAP, DITA-OT, XSL/XSLT, Xquery, Xpath, XML, oXygen xml editor, and oXygen webauthor. I have also developed custom DITA-OT plugins and done custom plugin development with oXygen webhelp. Furthermore, I have extensive experience in AEM development, including add-on creation, OSGI bundle creation, AEM cloud services, and AEM Guides (XML Documentation for AEM) customization. I am proficient in using version control tools like Git, and I have experience working with project management tools like Jira, Confluence, and Slack. My excellent communication skills and ability to work well in a team environment make me an ideal candidate for any project. Overall, I'm a fast learner who's always eager to take on new challenges and projects. If you're looking for a highly skilled and experienced Full-stack Developer or Back-end Developer to bring your web application to life, please don't hesitate to get in touch. I'm excited to hear about your project and how I can help you achieve your goals! Worked with : Programming: J2SE/J2EE, Java / Core Java, Java 8 / 11, PHP, JSON, HTML, HTML5, CSS3, Docker, JavaScript, XCODE, Swift/ iOS. Adobe Experience Manager (AEM): AEM 6.2, AEM 6.3, AEM 6.5, AEM Cloud, AEM Cloud Service, AEM Guildes (XML Documentation for AEM), AEM XML/DITAMAP Editor (fmdita), Apache Sling/Sling, HCL/Sightly, OSGi, Model, DAM. JAVA - JSTL, JSP, Servlets, Apache tomcat, Glassfish, Jboss, Jetty. JS Libraries: JavaScript, jQuery, JSPDF, D3JS, Tablesorter, DataTables, Node, Angular, React, Redux, Next.JS, RequireJS, Vue2, Vue3. Database: MySQL, HBSQL, PostgreSQL, Apache Derby. DITA: XML, XSLT, XPath, DITA-OT 2.x- 3.x, oXygen xml editor, oXygen webHelp, oXygen feedback, oXygen web author, Fonto xml, DITA-OT word plug-in (com.elovirta.ooxml). Document: Apache POI, Apache PdfBox, docx4j, itextpdf, ImageMagick, Ghostscript, PDFtk - The PDF Toolkit, Apache commons compress. Programming Tools: JBuilder, Netbeans, Eclipse, Microsoft Visual Studio .NET 2010, Visual Studio Code/VS Code. HTML Frameworks: Twitter Bootstrap, Foundation. Frameworks: Struts, Struts2, OpenCart, Hibernate, Spring, Spring Boot, Wordpress. Operating Systems: Windows, Linux (Ubuntu), macOS. Build & deploy: Groovy, Gradle, Ant, Maven, Jenkins, JFrog Artifactory. Other: FTP, SSH, REST, REST API, AJAX, JIRA, Confluence, Slack, SVN, GIT/Bitbucket, Contentful, LDAP.OSGi
Data EntryCMS DevelopmentXSLPythonNode.jsVue.jsReactSpring BootXSLTApache PDFBoxAdobe Experience ManagerSwiftJavaJ2EE - $50 hourly
- 5.0/5
- (33 jobs)
👋 Hello! I’m a highly skilled and experienced full-stack software engineer with a proactive, solution-oriented approach. I specialize in architecting systems from the ground up, providing a clear vision and implementing the correct processes before diving into development. My experience spans a wide range of technologies, making me a true generalist capable of handling various aspects of software development. Backend: - Java (Spring, OSGI) - Kotlin - Python - Go - Rust - PHP Frontend: - Next.js - React.js - Angular - Vanilla JS/HTML - Figma - Wireshark DevOps/Miscellaneous: - AWS KMS - CloudFormation - Sentry - ECS - S3 - EKS I’m always looking for the next challenge and thrive in environments that require quick adaptation and problem-solving. Even in the most uncertain and complex situations, I excel at navigating new challenges—no matter how deep or uncharted the waters may be. If you need a software engineer who can confidently jump into the unknown and find a way to deliver exceptional results, I’m here to help you achieve your goals.OSGi
APISpring MVCAdobe Experience ManagerRuby on RailsFLAApache GroovyTypeScriptPythonJavaKotlinReactPostgreSQLAndroid App DevelopmentAngularJSJavaScript - $25 hourly
- 4.9/5
- (34 jobs)
Hands on with server side solution using Spring, Hibernate, J2EE 7 and LAMP (PHP) stack for the last 15 years. - Proficient with building distributed fault-tolerant, soft-real time, microservices based system using vert.x and dropwizard. - Proficient with RDBMS like MySQL, PostgreSQL; NoSQL like Redis, Riak and JCR repositories like ModeShape. - Proficient with UI and mobile hybrid apps like ExtJS 4/5, GWT 2.7, JQuery UI, JQuery Mobile, ExtJs Touch, Angular, Ionic and Cordova - Hands on with "process" based and "case" based implementation using BPMN 2.0 and CMMN 1.0 using Camunda process engine. - IOT sensor based solutions using Arduino/Raspberry PI/BeagleBone and analytics using Esper Complex Event Processing engine for realtime analytics less > Proficient in Spring 2.x framework and AOP using AspectJ AOP framework. > Proficient in building agent based systems using OSGI specs (Equinox and Knopflerfish containers) > Dealt in indigenous and component-based J2EE based solutions for clients. > Proficient in using OSS tools like Ant, Log4j, Tomcat, Hibernate, MySQL etc. > Hands on different Operating systems including Linux, Solaris and Win2k. > SCRUM and UML certifiedOSGi
FHIRDatabase DesignBusiness Process Model & NotationAPI IntegrationMySQLMicroserviceNode.jsJavaDockerArangoDBSpring BootPostgreSQL - $45 hourly
- 5.0/5
- (3 jobs)
Professional Summary * 9+ years of experience having a sound history in design & development, team management, and programming in java related tools and technologies * I have 1.5 years of hands-on experience in AWS-native application development, utilizing services like EC2, S3, RDS, SQS, SNS, DynamoDB, Step Functions, Lambda, AppSync, and API Gateway to create cloud-native solutions. * Extensive knowledge of OSGI framework, services-oriented architecture, Spring, Spring Boot, Hibernate and Core JAVA * Review user requirements, tech design, team management, and sprint planning by breaking epic JIRA into smaller stories and tasks. * Experience in delivering a project using Agile Methodology. * Develops custom OSGI Bundles, Services using service-oriented architecture. * Design Restful web services and implemented Spring Boot Microservices. * Actively participate in code reviews and maintain code quality using professional tools * Experience working in Scrum methodology and tools (JIRA, Bitbucket, Confluence, etc) * Worked closely with product managers and business partners to understand software requirementsOSGi
BitbucketPostgreSQLGitMySQLCentOSJiraAWS LambdaAmazon DynamoDBAWS CloudFormationAWS AppSyncAWS AmplifyAmazon S3Amazon EC2Amazon Web ServicesHibernateMicroserviceJUnitJavaDockerSpring BootAgile Software Development - $35 hourly
- 4.7/5
- (45 jobs)
Java developer for 19 years. I have developed a web applications using Java, JSP, Servlets, DHTML, Java EE, JDBC and standalone Java applications. My competency lies in development of full end-end products. I'm seekin opportinities for build java based web applications, standalone Java applications or Eclipse plugins. Also have experience in the following areas: GWT, Swing, AWT, SQL, OOP, JUnit, OSGi, Maven, Ant, Git, SVN, CVS, Floreant POS, Marketcetera, Quickfix/J, Play 1.x, Docker and software design and testing.OSGi
Core JavaJavaFXHTMLSpring FrameworkJava Persistence APIKNIMEJ2EEHibernateJakarta Server PagesJavaEclipse IDEJavaScript - $46 hourly
- 5.0/5
- (16 jobs)
Current Stack: Python, Celery, Django, sci-kit learn, Docker, AWS, Java, bash. 15+ years of professional experience in software development: - Python, Java, various programming languages depending on the project needs; - machine learning and natural language processing experience; - distributed scalable software systems; - Docker, Docker Swarm, AWS, Google Cloud Platform; - participating and managing distributed development teams.OSGi
SwingpandasAmazon Web ServicesCSSBig DataSQLPythonJavaJavaScript - $70 hourly
- 4.8/5
- (36 jobs)
Skilled developer specializing in Reactive systems and microservices. Ready to assist you If you have already decided to build your application in the microservices form, or you are just pondering over its architecture, or you are going to migrate your monolithic application to microservices. Distributed systems are designed with best practices for building microservices. Services are written in Java with Akka toolkit or Spring. Solutions may be based entirely on platform chosen - DynamoDB, SQS, Lambda, RDS, etc. at AWS; or it may be a set of independent engines like Kafka, Cassandra (I am a DataStax Certified Professional on Apache Cassandra), MongoDB, or RDBMS (MySQL, PostgreSQL). If your system requires client apps with UI, I will provide you with cross-platform desktop applications based on JavaFX and Swing, or neat console shells.OSGi
RESTful ArchitectureAmazon S3Akka-HTTPAWS LambdaApache MavenJavaFXMicroserviceApache KafkaSwingDomain-Driven DesignAkkaApache CassandraAmazon DynamoDBJava - $35 hourly
- 5.0/5
- (6 jobs)
Hi there. I'm Java/Javascript Developer from Russia. More than 4 years i'm developing medium and large systems Actual Base Project(doing nowdays): • Mobile Apps Server(Lead Developer) for one of Top-10 Russian Bank —OSGI-based(Provided by Apache Feilx & Spring DM) Java application. It provides a several versions of rest api for all known pda platforms(even j2me) gets data from soap-services and oracle 10g. It scalable, adjustable in runtime, perfect clustered in production. Past Projects: • http://fsvps.ru (Developer) - Official site of Federal Service for Veterinary and Phytosanitary Surveillance (Russian Government Service) — Java EE app, driven by classic EJB 3.0 with Hibernate and JDBC as JPA, and fremarker in front. Almost server side MVC but with a bit of ajax and client side JS. It was integreted with inner bus by XML-services. — Old but productive and relaible as Swiss watch. • Internet Bank for One International Bank TOP-30 in Russia(Developer) Web Portal provides all possible bank operations for private clients in web. —App build with Spring, JSF 2.0(PrimeFaces), Lifaray as Portlet Provider. Use Oracle 10g as DB, and JPA is provided by Hibernate. Also a lot of communications via soap-services and JMS Qeues. —For employee there is webstart manager interface. —And also a server for mobile apps took place in there.OSGi
RESTful ArchitectureSOAPSpring FrameworkAngularJSJava Persistence APIEJBJavaScriptJava - $10 hourly
- 5.0/5
- (3 jobs)
I am a highly motivated and experienced software engineer with a strong passion for technology and innovation. I hold a CS degree from Cairo University and have gained valuable professional experience working with various companies. ## Skills & Tools : - `java (17)` - `spring/spring boot` - `spring webflux` - `spring jpa` `spring r2dbc` `postgresql` `mongo` - `spring security` `jwt` - `angular` `typescript` `rxjs` - `kotlin` `coroutines` - `docker` `k8s` - `firebase` `firestore` `auth` `cloud functions` Warrior-Soft (2017): In this remote role, I initially worked as an Android Developer before transitioning to become a back-end software engineer. During my time at Warrior-Soft, I successfully supported legacy projects and later took charge of creating a new POS system. Mandolin (Late 2018): As a freelancer, I collaborated with a prominent transportation agency in Cairo to develop a comprehensive tracking system. Over a period of five months, I worked independently, supported by a senior software tester, to deliver a fully functional Ticketing System that is still in operation in Cairo. Intercom Enterprise (2019-2021): I served as a full-time Full Stack Software Engineer at Intercom, a leading Enterprise Software Service provider specializing in the Fintech and Banking sectors. During my tenure, I contributed to the development of innovative software solutions. Jumia Group (2021-2022): As a Mid Level software engineer on the backend team for Jumia Pay vertical, I played a pivotal role in facilitating seamless operations for dealers and merchants using the Jumia Pay platform. Celfocus (2022-Feb 2023): At Celfocus, I worked as a Senior Software Engineer in the Telco business sector, focusing on delivering cutting-edge solutions to telecommunication companies utilizing Celfocus products. Workmotion (Feb 2023-present): Currently, I am a valued member of the Workmotion team, where I contribute to the development of the platform's finance logic. Leveraging my expertise in fintech, I aim to deliver exceptional software solutions that meet the highest industry standards. With my strong commitment and dedication, I can allocate a minimum of 30 hours per week to your business. I am open to discussing flexible working hours and accommodating different time zones to ensure effective collaboration. Let's work together to create exceptional technology solutions that surpass expectations.OSGi
MicroserviceRESTful APIClean ArchitectureApache KafkaSQLAngularKotlinRESTful ArchitectureSpring FrameworkJava - $12 hourly
- 5.0/5
- (1 job)
+ Professional Java developer (over 7 years of experience). + Eclipse RCP and Plug-in development expert and consultant, Eclipse platform Committer. + Full-stack: developing, testing, QA, deploying Additional solid experience: + Spring/Hibernate REST backend + PHP/MySQL backend + HTML/CSS/JavaScript frontend (Bootstrap, Vue)OSGi
Eclipse IDEUnixSWTSpring FrameworkSQLJavaBootstrapHibernateHTML5 - $40 hourly
- 4.0/5
- (2 jobs)
mn7M9H I'm a certified AEM developer having 5+ years of experience in AEM development. Having work experience of more than 5 projects. Worked in AEM 6.1, 6.4 and 6.5 versions. I have migrated AEM 6.1 to AEM 6.4 version for two of my projects. . Having good J2EE & AEM knowledge, I believe to become as asset to your organization. Original content and quick turnaround time is something I can offer you. I experience in OSGI, JCR, Sling, Workflow and assets. And worked on Static and Editable template (migrated one another), page Components, Content components, Touch ui dialog creation and validation scripts using jQuery and AEM touch ui listeners. Worked on sightly, REST and SOAP API calls using Ajax call from the client end to load the dynamic content on the page. Implemented server and sling implementation layers to adopt the business logic and provide the component data as json as per requirement. Introduced mapstruct and lambok on project to enhance the cognitive complexity of a project bundle module. I am flexible and have good business relationships with the people I work with. I can think differently. Moreover, I am open to learning new concepts, which I believe helps me in the growth of my career. I have experience in leading a team to provide alternate solution to meet business requirements and converting the requirement to design documents for the developers. Also worked on migration projects from AEM 6.1 to 6.4 version and to 6.5 version. Converted JSP components to Sightly components. Implemented Sling models for components and migrated Js Use API to Java Use API. Created Editable Template and migrated static template to editable template. Implemented the Content As A Service accross the project. Developed migration script to update the contents in AEM server. Created new common client library for the project and implemented in existing projects. Created service class in sling model in AEM 6.5.OSGi
Adobe Experience ManagerJ2EEApache SlingHTML5HTMLJavaScriptJavaSpring MVC - $30 hourly
- 5.0/5
- (4 jobs)
I am an Adobe Certified AEM Developer with more than 6 years of Real-Time experience in Designing, Building, and Maintaining websites using AEM. AEM Versions I worked on: AEM as a Cloud Service, AEM 6.5, 6.3, 6.2 I have worked on 5 (Medium size / Long term) projects with multiple MNCs and I have played a crucial role in resolving various technical challenges and meeting tight deadlines. My responsibilities in projects I have worked on: * Understanding client requirements and giving estimates. * Training and mentoring junior AEM Developers * Designing and Building WACG 2.1 Compliant AEM Components. * Creating Editable Templates, Content Fragment Models, Experience Fragments. * Creating Multi-Language or Multi-Country Sites using MSM. * Creating Content Approval Workflows and Process Workflows. * Integrating AEM with other Technologies such as Send Grid, IBM Web Commerce Sphere, PdfBox, etc. * Creating OSGI services, Sling Models, Sling Servlets, HTL Scripts. * Reviewing Code, making sure it is Maintainable and Reliable. * Creating Custom Replication Agent to flush Akamai Cache. * Creating User Groups, Triggering Manual Builds in multiple environments in AEM as a Cloud Service. Still, thinking? Here's why you should hire me, * I have a proven ability to deliver projects with good quality. * My expertise with AEM and the reusable knowledge I have gained over the years is at your disposal. * I am a complete Professional and I respect the deadlines. * I have a can-do attitude and new challenges excite me. * Top quality service and reasonable cost. Please feel free to reach out to me for any queries.OSGi
Apache SlingPHPJavaApache MavenCMS DevelopmentCMS FrameworkAdobe Experience ManagerReactCSS 3HTML5Content Management SystemJavaScriptBootstrapjQuery - $50 hourly
- 5.0/5
- (5 jobs)
💻 Abobe Certified Expert with almost 10 years of hands-on experience. Custom components, OSGI Services, Content migration, AEM version migrations, Troubleshooting, Workflows, Events, Jobs, AEM as a Cloud Service, Edge Delivery Services, and integrations. 👨💼 With over 10 years of valuable experience and 2 Adobe Certified Expert certifications, I have collaborated with 10 distinguished companies across 7 diverse industries, including Automotive, Government, E-commerce, Pharma, Logistics, HealthCare, and Events. 🌟 14 noteworthy projects include contributions to BMW, Whirlpool, Kitchenaid, Maytag, Amana, DHL, Canadian Tire, Reed Exhibitions, Agillic, The National Lottery, Novo Nordisk, Helios, AIDA Cruises, and Sonova. 👨🔧 I can't imagine a task that I haven't handled before! 📝 To get more info about my experience, please check my Employment History. I'm looking forward to getting in touch with you and contributing effectively to your project. I hope these changes help! Let me know if you need anything else. 🔑 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 🔑 AEM Consultations | Full cycle development | Adobe Experience Manager | AEM Full Stack | Java | AEM Services | Adobe Developer | Cloud | AI | MVP | Frontend | React | Vue | Angular | Next.js | Wix | Bubble | Shopify | CMS | Adobe Expert | DevOps | SupportOSGi
Adobe AnalyticsAdobe TargetFigmaUX & UIWeb DesignCloud ArchitectureReactHTMLCSSJavaWebflowWeb DevelopmentCMS FrameworkAdobe Experience ManagerCMS Development Want to browse more freelancers?
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