Hire Remote Senior
Java Developers
in Frankfurt am Main

I am Cloud Architect having 18+ years of professional experience in Germany in several companies of diversified sizes, sectors, methodologies, technologies, and work cultures. I am a tech enthusiastic, and passionate learner. I have expertise in Cloud Computing (AWS/Azure/GCP/Private Cloud), Microservices, Backend Development (Java, Node.js), Frontend development (Angular), Big Data, SQL/NoSQL Databases, DevOps, and Polyglot programming (Java, Python, Kotlin, JavaScript, TypeScript, Ruby, Groovy, Perl).

JavaAWSJavaScriptMongoDBBig DataSoftware architectureNode.jsGoogle Cloud PlatformSolution ArchitecturePostgreSQLOAuth 2.0Google BigQueryKubernetesCloud ArchitectureAPI GatewayGoogle Cloud FunctionsKeycloakDataflowRESTful APIGoogle Cloud RunGrpc/protobuf

Hi there, I’m Jahan, Top 1% Software Engineer on Upwork(expert-vetted and top rated plus) and top 3% StackOverflow contributor(14000+ Reputation), a well-rounded resourceful engineer with 15 years of experience leading banking and business-critical software applications mostly as an architect and technical lead, always committed to delivering quality work I feel proud of. With over 30 five start reviews I guarantee the value delivery and won't charge my clients unless I'm sure they're happy with the outcome. Notable projects: 1- Tech lead of Immobel.com, built the new team developing https://www.xomio.com/ , https://www.century21global.com and the https://immobel.com/en/index#referral-network serving Fortune 500 clients. 2- Architect and tech lead Banking Portal/API for the largest bank in ME with 60+ million accounts, The API, Web, and Mobile app are now serving 15+ million consumers and dozens of 3rd party apps to do a wide range of banking services. 3- Westpac One Business, an overhaul of existing business banking solution; I was involved from the very early days of its development, and contributed to architecture, design, backend, and frontend development to devops pipelines, monitoring, and operations. 4- Senior Software Engineer with Execvision(acquired by Mediafly.com) developed end-to-end features using Kotlin and React for Sales Coaching Platform. 5- Architect and tech lead of a project for pre-operation planning for spine surgery started in University Hospital of Balgrist at Switzerland, I built the entire backend, devops pipelines and production/staging infrastructure, also trained and coached the team. Please take a look at my proven track record on these websites: Stackoverflow, Github, and Linkedin http://stackoverflow.com/users/316343 https://github.com/jahan-paisley/jahan-paisley https://www.linkedin.com/in/jahan-paisley https://bit.ly/3bAcwiO (Linux Foundation Kubernetes Certificate) If you’re looking for someone who can lead complex technical projects and ensure best practices across architecture, development, and DevOps, I’d love to discuss how I can contribute to your project. Looking forward to connecting! Cheers, Jahan

JavaJava J2EEC#Application ArchitectureDatabaseSoftware ArchitectureConsultingKotlinSoftware Development

Over ten years of experience in software development with various frameworks and programming languages. Very good practical and theoretical understanding of software development principles and good overview of current technology trends. Lifelong learning as a motto. Several years of project experience in both agile and classic project environments in the development of web applications with established technologies such as Spring(Boot), Hibernate, JSP/JSF, jQuery and with modern frameworks such as Node.js, Svelte, Vue. Backend development with REST, SOAP, JSON, XML, RPC and other technologies. Development of mobile apps for iOs, Android both natively and with Flutter and Kotlin Multiplatform.

JavaSpring BootJavaScriptSQLSAPVue.jsNode.jsPythonSpringTypeScriptSap hybrisVoice application developmentReactjQuery