Hire the best Apache Kafka Developers in Krakow, PL
Check out Apache Kafka Developers in Krakow, PL with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (3 jobs)
I am a full-stack engineer (Java+ Angular) with 7+ years of experience. Responsible and enthusiastic. Love building high-growth world-class products. Why me: - Great knowledge of Java,AWS, Azure, GCP. Good knowledge of Angular. - Good communication. I've worked in and led multiple distributed teams. - Technically scale multiple high-growth, high-load venture-backed startup and enterprise products. I know how to build scalable and reliable software.
Apache Kafka
Spring BootSpring MVCAmazon Web ServicesHibernateSQLDockerAngularSpring Cloud - $40 hourly
- 5.0/5
- (5 jobs)
I have many years of experience in web applications development. Development stack: Java, JavaScript, TypeScript, SQL Experienced in java backend, frontend, web development, layout, dashboards, charts, maps, REST, forms, user management systems, complex data visualization, database, state management and much more. I took part in different projects for finance and analytics sector with full development cycle - customer specific portals for managing business processes, data visualization tools for risk analysis, complex user and content management systems. My primary skills: - Java, JavaScript, Typescript - Spring, Guice, Hibernate, Google Web Toolkit - Angular, RxJs, NgRx, D3.js, jQuery - HTML, CSS, SVG - SQL It is important for me to build long-term relationships with clients. I am ready to discuss requirements and communicate with your team.
Apache Kafka
Couchbase ServerAzure DevOpsDockerKubernetesHTMLAngularHibernateJavaScriptTypeScriptCSSD3.jsJavaSpring FrameworkSQL - $500 hourly
- 5.0/5
- (32 jobs)
🥇Expert-vetted (top 1%) Upwork freelancer. 💡Top AI voice in LI. 👔 10+ years of experience on executive tech positions. ⭐️⭐️⭐️⭐️⭐️ "Ivan seamlessly navigated the complexities of the non-deterministic nature of OpenAI/LLMs. Highly recommend! Ivan - Exceptional work on our POC. Thank you." ⭐️⭐️⭐️⭐️⭐️ "Amazing to work with. Went above and beyond expectations." ⭐️⭐️⭐️⭐️⭐️ "Ivan understands AI and LLMs really well, he’s a great communicator and transparent about his methods and efforts." ----------------------- Hello! I'm all about technology and the magic it brings to our lives. . There's something truly special about building things from scratch and watching them take off. With a solid foundation in tech, I have a particular interest in the final product — its user experience, design, and the customer's journey. Collaborating with product and business teams is something I thoroughly enjoy, as it brings together different perspectives for a common goal. My area of expertise lies in Artificial Intelligence, Machine Learning, and Natural Language Processing. Here are some of the services I commonly offer: - Strategic AI audits and guidance - Elevating existing products with AI enhancements - Designing and developing new AI-centric solutions - PoC/MVP for AI projects I've had the privilege of working with over 50 companies, including notable names like UBS, Yahoo, STC, and Hitachi. This experience has allowed me to contribute significantly to the growth and transformation of various products. Interested in exploring how AI can revolutionize your product? I'd love to chat about your vision and how we can bring it to life. Feel free to reach out, and let's start a conversation about your next big step in innovation. ----------------------- Some of my AI and ML skills include: ✅ Data Science and Machine Learning expertise including Deep Learning, Natural Language Processing, and Computer Vision using TensorFlow, PyTorch, Keras, scikit-learn, Numba, etc. ✅ API Development and Integration, including external API integration like OpenAI API. ✅ Expertise in Reinforcement Learning and its applications in complex environments using libraries like OpenAI Gym, Stable Baselines, and RLlib. ✅ Advanced skills in data preprocessing, feature engineering, and dimensionality reduction techniques for machine learning models. ✅ Proficiency in time-series analysis and forecasting using ARIMA, LSTM, and Prophet for predicting future trends. ✅ Development of chatbots and virtual assistants using platforms like Dialogflow, Rasa, and Microsoft Bot Framework. ✅ Experience with Generative Adversarial Networks (GANs) for creative applications such as art generation, style transfer, and data augmentation. ✅ Implementation of recommendation systems using collaborative filtering, content-based, and hybrid approaches. ✅ Proficient in big data analytics using Apache Spark, Hadoop, and related ecosystems for handling large-scale data processing. ✅ Knowledge of edge computing and deploying AI models on edge devices using TensorFlow Lite, PyTorch Mobile, and ONNX. ✅ Expertise in computer vision tasks like object detection, image segmentation, and facial recognition using OpenCV and Dlib. ✅ Strong background in mathematics and statistics, essential for algorithm development and model optimization. ✅ Experience with cloud platforms like AWS, Google Cloud, and Azure for deploying and scaling machine learning models. ✅ Capable of conducting AI-driven research and development, staying at the forefront of emerging technologies and methodologies. ✅ Ability to communicate complex AI/ML concepts to non-technical stakeholders and collaborate effectively with interdisciplinary teams. P.S. Curious about the future of AI in your industry? Drop me a message, and I'll share my insights and predictions!
Apache Kafka
RESTful ArchitectureRESTful APINGINXWeb ApplicationDatabase ArchitectureAPI IntegrationElasticsearchHibernateSpring FrameworkJavaDockerMicroserviceKubernetesArchitectural Design - $45 hourly
- 2.7/5
- (2 jobs)
I'm a dedicated Software Engineer with over 8 years of rich industry experience. Along the way, I've honed my leadership skills by managing dynamic teams and have become known for my excellent communication abilities, both with technical teams and non-technical stakeholders. My expertise lies in Java, Microservices, and creating robust Cloud-centric solutions. I also possess a strong background in constructing automated CI/CD pipelines on GitLab, ensuring efficient and streamlined development cycles. While these form my core strengths, I'm also well-versed in Python and bash-scripting, bringing a diverse skill set to any project. I take pride in having architected and developed two Cloud-native projects from scratch: a dockerized Spring Cloud Microservices application on AWS and a highly scalable serverless AWS Lambda-based application. I'm eager to channel my skills and passion into enhancing and driving forward your product or service. Let's collaborate to achieve excellence!
Apache Kafka
CI/CDReactAWS LambdaAmazon Web ServicesSQLRESTful APIJavaScriptSpring FrameworkJavaPythonMicroserviceAPIMongoDBHibernate - $25 hourly
- 5.0/5
- (3 jobs)
I’m a developer with experience in building both front end and back end for small and medium sized businesses. Whether you’re trying to win work, list your services or even create a whole online store – I can help! I’m experienced in Java, Spring, Hibernate, SQL, Docker, Jenkins, React, Angular, JavaScript, plain HTML and CSS I’ll fully project manage your brief from start to finish.
Apache Kafka
JenkinsDockerAngularReduxCSSHTMLReactJavaScriptMySQLPostgreSQLSpring BootJava - $40 hourly
- 0.0/5
- (0 jobs)
I am an experienced Solutions Architect with a solid background in designing and implementing large-scale, cloud-based solutions for the tourism and logistics industries. Extensive experience in Java/Spring boot microservices, cloud platforms like AWS and Azure, and tools such as Kubernetes, Docker, and Kafka. My work on complex migration projects, including transforming legacy on-premises systems into efficient microservices architectures, has honed my ability to lead and collaborate with international teams in high-stakes environments. Full project management from start to finish Regular communication is important to me, so let’s keep in touch. Skills: Java, Javascript, SQL, HTML, CSS, Typescript, Angular, Kafka.
Apache Kafka
DockerMicroserviceKubernetesSolution ArchitectureSQLJavaScriptSpring BootJavaAndroid App DevelopmentApp DevelopmentProduct DevelopmentInternational DevelopmentWeb DevelopmentWeb Application - $25 hourly
- 0.0/5
- (0 jobs)
I've been working as Java Software Engineer for 2 years. Skills: Microservices, Java 11+, Hibernate, Maven/Gradle, Spring Framework (MVC, Data, Security, Cloud), Spring Boot, SQL (MySQL/Oracle/Postgres), Liquibase, Kafka, Docker/Docker Compose, Jenkins, OpenShift, Git, JUnit5, Testcontainers, Postman/Swagger, HTML, CSS, JavaScript
Apache Kafka
SwaggerJavaOpenShiftDocker ComposeSpring BootDockerLiquibaseSpring FrameworkCI/CDApache MavenPostgreSQLMicroserviceJenkinsJUnit - $15 hourly
- 0.0/5
- (0 jobs)
Java Developer | Microservices | Spring Boot | CI/CD | Scalable Solutions I am a skilled Java Developer with 5 years of experience in building high-performance, scalable, and reliable applications. I specialize in designing, developing, and maintaining microservices architecture using Spring Boot and other modern Java frameworks. What I Do Best: ✅ Backend Development: Expert in Java, Spring Boot, and RESTful APIs ✅ Microservices Architecture: Building modular and scalable services ✅ Database Management: Proficient in SQL (MySQL, PostgreSQL) & NoSQL (MongoDB) ✅ CI/CD Pipelines: Automating deployment with Jenkins, Docker, and Kubernetes ✅ Cloud Platforms: Experience with AWS, Azure, and GCP services ✅ Performance Optimization: Ensuring efficient and high-performing applications I am passionate about writing clean, maintainable code and optimizing software for scalability and efficiency. Whether you need to build a new system from scratch or enhance an existing application, I am here to help. 📩 Let’s discuss how I can contribute to your project!
Apache Kafka
MicroserviceREST APIGitApache MavenGradleNoSQL DatabaseSQLHibernateDockerOpenShiftKubernetesSpring FrameworkSpring BootJava - $25 hourly
- 0.0/5
- (0 jobs)
Passionate Software Engineer with 3 years experience in building scalable and efficient backend systems using Java, Spring Boot, and Microservices. Skilled in designing high-performance applications, optimizing databases, and implementing event-driven architectures. Strong problem-solving abilities, with a focus on clean code, system reliability, and cloud-native development. Tech stack: Java, Spring Boot, Hibernate Microservices, WebFlux, Reactive Programming Apache Kafka, Kafka Connector PostgreSQL, MongoDB, Redis Docker, Kubernetes, CloudWatch Design Patterns, DSA, JUnit, CI/CD Agile (Scrum), Git
Apache Kafka
RESTful APIDockerRedisMongoDBKubernetesSQLMicroserviceHibernateSpring BootJava Want to browse more freelancers?
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