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freelancer in Germany

priyansh N.

Freelancer in Germany

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Architect with experience of 8+ years in Frontend +Backend+big data I Have worked across various domains in my career did freelancing as well as worked for top product based companies I have expertise in payment, Ecommerce, Banking domain as well as i have knowledge of building enterprise web application and Windows , Linux native applications which can scale at high level I am java certified professional and I am having below mentioned certificates • Java Certified- Oracle certified java developer • Web component certified -Oracle Certified Web Component developer • Certified Spring boot and Aws architect. My experience is vastly distributed across technologies, such as: • Backend Solutions System Designing ,Complex application designs ,Data structure and algorithm,Architecturing Test Driven development,Team management,Windows native application,Web Applications • Tools and Tech: Language: Java ,Golang, Kotlin , Python ,Typescript,Javascript,Ruby Data base: Cassandra, Mongo-Db,Postgresql,CouchBase,MySql,Oracle,Sql and Plsql Caching: Redis,MemCache, Framework: Hibernate,Spring Jpa, Spring boot,React-Go,Dynamo-Db,Spring-Cloud,Spring-Mvc CI/CD: Jenkins, Aws-Codecommit, BitBucket, AzureDevops, Continuous Delivery Cloud: Aws and Azure Messaging-Queue: Kafka,Aws-msk,Azure-EventHub Architecture: Microservices,EventDriven,Monolithic,Windows native application Have knowledge of concurrency and event driven systems . • Front End Technologies JavaScript, jQuery, Angular 2, Typescript,React ,Es6,npm,web pack, grunt • Hadoop Ecosystems Spark, scala, hdfs ,Mapreduce,Hadoop,scoop,hive,

Java • 9 yrsDatabase • 8 yrsAlgorithmSpring BootSystem DesignData structureMicroservicesTerraformgRPCGoSQLNode.jsSpringCloudMemcacheKibanaPrometheusElastic StackAWSOOPGruntReactJavaScriptDynamoDBAWS LambdaHibernate ORM

+19

Andrii S.

Freelancer in Germany

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I'm a SR Web developer with **9 years** of production experience and **7 years** using **ReactJs**. Right now I am a contractor in Berlin, Germany. I am helping my clients to build robust solutions with focus on user experience. For some clients I have also builded sharable and scalable UI components (UI Library) that can be used across different projects using NPM. I designed, described, implemented and led a highly scalable SaaS solution that used multiple backend services and consisted of multiple frontend micro-services. I have been working with **Redux for 4+ years**, also I am working with **Apollo / GraphQL** since 2019. I have been using **TypeScript** since 2017. For testing I am using Cypress.io for E2E and Jest for unit and snapshot testing.

React • 7 yrsTypeScript • 5 yrsGraphQL • 4 yrsHTML/CSS • 9 yrsJavaScript • 9 yrsMicroservices • 4 yrsNode.js • 4 yrsMySQL • 4 yrsRedux • 4 yrsJest • 4 yrsMongoDBApplication ArchitectureApplication DevelopmentAdobe Experience ManagerMicrofrontends

+8

Muhammad T.

Freelancer in Germany

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Software engineer | CS enthusiast | Love problem solving | Dreamer | Determined | Technology agnostic | Motivated | Full of energy.

AWS • 4 yrsDocker • 3 yrsKubernetes • 3 yrsSQLNginxElasticsearchCI/CDApache HTTP ServerDevOps

+2

Issah S.

Freelancer in Germany

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I am a Senior Software Developer with 6 years of experience leading projects by acting as an architect, developer and programmer analyst. Proficient in supporting project deliverables and maintaining releases. A strong leader in guiding support teams and solving complex issues. Steadfast in planning and implementing effective development strategies based on industry best practices.

Laravel • 6 yrsJavaScript • 5 yrsReact • 4 yrsMySQL • 6 yrsJava • 6 yrsPHP • 6 yrsAWS • 5 yrsNode.js • 4 yrsVue.js • 3 yrsReact Native • 3 yrsAndroidReduxTypeScriptPostgreSQLAWS Lambda

+8

Jonathan B.

Freelancer in Germany

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Marketing generalist with over 15 years experience in brand, content, communications, and community, spanning across the fields of entertainment, tech, and culture. Vision-focused, strategic brand builder with a DIY punk mindset. Passionate about building brand narratives, creating meaningful content, nurturing core communities, developing strategic partnerships, and staying ahead of emerging trends.

Social media strategy • 10 yrsCommunity management • 9 yrsContent Moderation • 10 yrsAdvertising copy • 10 yrsSocial media management • 10 yrsSEO writing • 10 yrsContent strategy • 10 yrsContent marketing • 10 yrsSocial media marketing • 10 yrsBrand strategy • 5 yrsWordPressReportingAnalyticsShopifyMailchimpNewsletter CreationSquarespaceSlackAdobe After EffectsGoogle g suiteInfluencer marketingDiscord ServersNotionBrand identityBrand positioningInstagram managementLinkedIn managementPartnership marketingTikTok managementWebsite contentYouTube managementCRMCustom DevelopmentA/B testingBrand messagingGrowth strategyProduct positioningSocial media contentSocial media engagementWixContent managementPodcast ProductionBlog managementBlog writingPress relationsPress releasesTwitter/X management

+40

Roman K.

Freelancer in Germany

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Enterprise Salesforce Software Architect with extensive experience in implementing and consulting on Salesforce products. Proven expertise across industries, including Automotive, Retail, Healthcare, FMCG, and Manufacturing. A certified Salesforce Application and System Architect with 23 Salesforce certifications, demonstrating a deep understanding of Salesforce technologies. Combines strong technical expertise with exceptional interpersonal skills, ensuring effective collaboration with diverse clients in agile environments.

Salesforce • 8 yrsSalesforce Apex • 8 yrsSalesforce Visual Flows • 7 yrsSalesforce configuration • 9 yrsAPI • 8 yrsSalesforce development • 8 yrsSalesforce SOQL • 8 yrsSalesforce DevOps • 8 yrsSalesforce AdministrationApexData

+4

UDAY K.

Freelancer in Germany

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For those seeking top-notch quality in their software, I am the QA professional you've been looking for. With a decade of experience and a passion for perfection, I've made it my mission to break and fix software until it meets the highest standards. My skillset is vast, including everything from functional and performance testing to security testing and manual and automated testing methods. I am a quick learner, adaptable, and able to work independently or as part of a team. I have a track record of successfully participating in requirements workshops, writing test plans and cases, and creating defect reports. Not only do I have a wealth of technical skills, but I also excel at project management and people management. I have a proven track record of setting up test environments, providing estimates for test activities, and effectively managing teams. I am also a skilled IT consultant, able to provide training and consultancy on a wide range of technologies, including Java, PHP, Ruby on Rails, and more. With my diverse range of expertise and experience, I am confident in my ability to deliver top-quality results for any project. So if you want to ensure that your software meets the highest standards, I am the QA professional you can trust to get the job done.

Performance Testing • 10 yrsTest Automation • 10 yrsQA • 10 yrsJMeter • 10 yrsLoad Testing • 10 yrsManual testing • 10 yrsJava • 5 yrsJavaScript • 4 yrsSelenium • 4 yrsCypress • 3 yrsPythonJenkinsCI/CDLoadRunnerAWSSecurity testingDevOps

+10

Nedim H.

Freelancer in Germany

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A dedicated and results-oriented full-stack tech lead with 10+ years of experience, I possess a deep understanding of C#, .NET, Azure, and a wide range of frontend technologies. My passion lies in crafting robust and scalable software solutions, while mentoring and leading teams to achieve technical excellence. I thrive on complex challenges and am committed to delivering innovative and impactful solutions.

.NET • 10 yrsC# • 10 yrsAzure • 5 yrsHTML5/CSS3 • 15 yrsJavaScript • 10 yrsTypeScript • 7 yrsHTML/CSSGitHubContainersDockerLeadershipCloudflareMentoringKubernetesTerraform.NET CoreArchitectural DesignVue.js 2Service BusASP.NET CoreASP.NETASP.NET Web APIPeople ManagementGitHub ActionsCicd pipelinesAzure DevOps ServerSoftware architectureVue.js 3SQLMySQLSQL Server 2014ASP.NET MVCASP.NET MVC 5ASP.NET Core MVCVue.js

+28

Abdullahi A.

Freelancer in Germany

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I am a Software Engineer. I program in languages like; kotlin, java, c and c++, javascript... and I major in Android Framework and libraries. I want to solve problems and make life easy for people.

Android • 9 yrsKotlin • 6 yrsJava • 6 yrsLinux • 10 yrsGit • 10 yrsC • 5 yrsSQL • 4 yrsC++ • 4 yrsSQLite • 2 yrsMongoDB • 2 yrsAndroid StudioReactSwiftSwiftUIC#Node.jsAngularPostgreSQLRedisJavaScript

+13

Paul K.

Freelancer in Germany

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Ruby on Rails Technical Lead with 15+ years of experience in full-stack software development. Architect solutions that are easy to support and scale, achieving it, and management practices. Being a Ruby on Rails contributor helped numerous open-source projects like Ruby on Rails. Scale teams and grow the R&D office of the self-organized developers without any velocity decrease

Continuous Deployment • 15 yrsJavaScript • 10 yrsRuby on Rails • 10 yrsContinuous Integration • 15 yrsMySQL • 15 yrsPostgreSQL • 15 yrsTest driven development • 15 yrsRuby • 14 yrsTypeScript • 5 yrsReact • 5 yrsKubernetes • 4 yrsDocker • 4 yrsReact Native • 3 yrsSQLVue.js

+8