Hire the best Apache Kafka Developers in London, ENG
Check out Apache Kafka Developers in London, ENG with the skills you need for your next job.
- $50 hourly
- 5.0/5
- (1 job)
Hello! I'm a highly experienced software developer with over 15 years of expertise in building scalable, efficient, and user-centric applications. My skill set spans a wide range of technologies, including Java, JavaScript, React, React Native, Next.js, and AWS, enabling me to deliver end-to-end solutions for complex projects. I thrive on helping businesses achieve their goals by developing reliable software systems that are tailored to their specific needs. Whether it's architecting cloud-based infrastructures, creating dynamic front-end applications, or enhancing existing systems, I bring a professional and detail-oriented approach to every project. Here’s what I bring to the table: Backend Mastery: Proficient in Java, Spring Boot, RESTful APIs, and microservices architecture. Frontend Expertise: Crafting interactive user interfaces with React, Redux, Next.js, and modern JavaScript (ES6+). Mobile Development: Building robust, cross-platform mobile apps with React Native. Cloud Solutions: Developing secure and scalable cloud applications with AWS (EC2, S3, Lambda, CloudFormation). Collaborative Problem-Solving: Adept at working in cross-functional teams and understanding client needs. Let’s collaborate to turn your ideas into robust and impactful software solutions. I’m eager to discuss how I can contribute to your project—feel free to reach out anytime!
Apache Kafka
Spring BootMicroserviceWeb DevelopmentReact NativeNext.jsReactJavaJavaScript - $85 hourly
- 5.0/5
- (37 jobs)
I work with ambitious innovators and entrepreneurs to design, prototype and build AI powered applications, fast. After leading the AI solutions engineering team at a Silicon Valley AI Startup, backed by Google Ventures, I know how to take your vision and turn it into AI solutions that result in real profits. After working in development for 10 years, I’ve seen 3 problems with how other providers typically run projects... 1. They overwhelm clients with technical jargon 2. They say "yes" to everything, over-promise, under deliver and overrun 3. They delay projects by focusing on shiny objects instead of real business results When this happens: - Projects take way longer than planned - Projects cost way more than quoted - Time is wasted on alignment In reality, finding a partner with the end to end practical experience needed to design and launch AI products is harder than you’d think... But, when your AI project succeeds the pay off is immense I've seen it first hand... Here's a few reasons that I'm the right person to turn your great idea into an roaring success: ✅ Top 1% on Upwork as a Top-Rated Plus and Expert Vetted Freelancer ✅ 9+ Years in Full Stack Mobile and Web Development ✅ Helped 26+ Businesses Scale with my Solutions ✅ Google Ventures Startup Experience: 2+ Years of Cutting-Edge AI Work ✅ IBM Certified Expertise in Enterprise Design Thinking ✅ London Based And here's some practical examples of the outcomes my solutions have achieved: The last startup I was at raised over $50m from Google and Sequoia and was valued at $400m. They just got bought by Steve Wozniak's company (Apple co-Founder) Since then I have: + Helped 2 startups raise 7-figures with clickable web app prototypes + Built an entire warehouse management platform for a US logistics company expanding to Europe. It syncs with their US operations and shipping providers + Prototyped an app for Canada's leading security tech company. They used it to land the biggest contract in company history. Then, I built them a full stack web application to visualise 1.8m crimes + Built a web app for a Supermajor energy trading team to monitor 136 petrochemical sites with connected car data and alert them to shutdowns that would move commodity prices + Developed an AI pipeline to detect deforestation across the whole of Indonesia (1.9m sqkm) for the worlds biggest CPG company + Developed a web app for an industrial insurance company to analyse thousands of invoices using OCR and a fine tuned AI model, freeing up 200+ hours per claim + Built a web MVP for a startup that uses gen AI to create thousands of personalised videos with AI avatars in multiple languages + Engineered a PDF AI extraction internal web platform for a US real estate law firm. Freeing them time to focus on more important tasks + Worked with a Japanese Bank to develop an application using cellular footfall data and financial inputs, to optimise how much cash to leave in US ATMs + Built an app for a London property company that automated their legal letter generation and streamlined surveys saving 60+ hours per week And, there’s more. Lots more... Feel free to have a look at my case studies and customer reviews below. With 10 years in engineering, and 2.5 years leading the AI solutions engineering team at a Google Ventures startup... I've delivered multi-million dollar projects for Fortune 500 companies So, why does this matter for your project? I know how to turn your idea into a functional AI application, fast. This means you get a solution that works In the shortest time possible Without any surprises Plus, I bring industry leading Silicon Valley expertise to your team What's more, I can prototype your idea in just 5 days... Why? Because nothing helps you get buy-in, investment and your first customers like a beautifully crafted, clickable prototype Here is how I work with clients: 1. You get hours of research before I even give you a proposal 2. You get access to top silicon valley talent, immediately 3. You get business results, fast Typically the first step is a quick call In the call we'll talk through your project goals and some discovery questions After the call, I'll give you a full project plan, scope and timelines and you can decide if you want to move forward If you're interested, let me know and I will share my calendar to find a time that works for us to meet.
Apache Kafka
ETL PipelineData LakeData WarehousingApache AirflowData EngineeringFlaskFastAPIDjangoDatabricks PlatformApache SparkAmazon Web ServicesArtificial IntelligenceAPI IntegrationPython - $40 hourly
- 4.9/5
- (7 jobs)
As a Data Scientist with my MSc from Durham University, I bring a thoughtful approach to machine learning and predictive analytics challenges. My work combines technical expertise with a keen understanding of business objectives, ensuring data solutions deliver genuine impact. I've had the privilege of helping clients transform their operations through customized applications and data pipelines. Whether implementing time series analysis to forecast revenue patterns or building NLP systems that capture the voice of customers, I focus on creating solutions that provide clear strategic value. What sets my work apart is the integration of data science methodology with strong engineering practices. This has allowed me to develop systems that not only provide insights but operate efficiently in production environments—like the financial analysis pipeline I built that reduced processing time from hours to minutes. My background spans cloud platforms (AWS, Azure, GCP) and includes both freelance consulting and technical leadership roles. I'm passionate about translating complex technical concepts into clear business language, making data accessible to stakeholders at all levels. I approach each project as a true partnership, committed to understanding your unique challenges and delivering solutions that exceed expectations.
Apache Kafka
ETL PipelinedbtApache SparkGoogle Cloud PlatformData EngineeringAzure DevOpsTableauMicrosoft Power BIData AnalysisData ScienceAPI DevelopmentApplicationC#Python - $200 hourly
- 5.0/5
- (7 jobs)
A highly experienced software architect and solution delivery consultant having extensive experience working with complex enterprise environments since 2000, his skills cover a wide range of the technology stack, with focus on Cloud, DevOps, Real-time streaming, Systems Management, and IT Service Management. David has considerable global experience delivering solutions to many top-tier enterprise customers and his outcome-focussed attitude has been instrumental in delivery of a wide range of complex projects.
Apache Kafka
Spring BootAngularCloud ArchitectureKubernetesJavaApache FlinkServiceNowMaximo Asset ManagementIBM WebSphereAmazon Web ServicesDevOps EngineeringDevOps - $51 hourly
- 4.0/5
- (1 job)
𝐖𝐡𝐨 𝐀𝐦 𝐈? I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐰𝐢𝐭𝐡 𝟔+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 designing and deploying scalable data platforms, real-time pipelines, and AI-ready analytics solutions. I've worked with global enterprises like 𝐖𝐢𝐳𝐳𝐀𝐢𝐫, 𝐂𝐢𝐬𝐜𝐨, and 𝐂𝐨𝐨𝐩, as well as fast-scaling startups such as 𝐌𝐞𝐝𝐢𝐤𝐢𝐭.𝐮𝐚 and 𝐁𝐫𝐨𝐲𝐚𝐥𝐢𝐯𝐢𝐧𝐠.𝐜𝐨𝐦. My focus is on building robust, fault-tolerant data systems - from ETL/ELT frameworks to real-time stream processing and fully automated cloud-native infrastructures. 🏆 𝐊𝐞𝐲 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 🔄𝐇𝐚𝐝𝐨𝐨𝐩 𝐭𝐨 𝐀𝐖𝐒 𝐦𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐚 𝐅𝐨𝐫𝐭𝐮𝐧𝐞 𝟓𝟎𝟎 𝐜𝐨𝐦𝐩𝐚𝐧𝐲:: S3, EMR, Airflow, API integrations, and Terraform-based IaC ⚡𝐑𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐊𝐏𝐈 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐟𝐨𝐫 𝐔𝐒 𝐭𝐞𝐥𝐞𝐜𝐨𝐦: Spark Structured Streaming, Kafka, Kubernetes, sub-second latency 📊 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐚𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 (𝐃𝐚𝐧𝐢𝐬𝐡 𝐫𝐞𝐭𝐚𝐢𝐥𝐞𝐫): medallion architecture, custom ETL builder, personalized offers, Power BI dashboard 📦 𝐂𝐑𝐌 𝐦𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 (𝐂𝐫𝐢𝐨 → 𝐌𝐞𝐝𝐢𝐝𝐚𝐭𝐚): automated data transfer, schema validation, error alerts 📈 𝐆𝐨𝐨𝐠𝐥𝐞 𝐀𝐝𝐬 𝐨𝐩𝐭𝐢𝐦𝐢𝐬𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦: 11% cost reduction, 7% traffic increase, with GA & custom attribution modeling ☁️ 𝐖𝐢𝐳𝐳𝐀𝐢𝐫 𝐝𝐚𝐭𝐚 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐏𝐎𝐂: DBT in Azure containerized architecture, orchestrated via Data Factory, with Great Expectations for quality control 🔧 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 - 𝐁𝐢𝐠 𝐃𝐚𝐭𝐚 & 𝐄𝐓𝐋: Apache Spark, DBT, AWS Glue, Azure Synapse, Airflow, ADF - 𝐒𝐭𝐫𝐞𝐚𝐦𝐢𝐧𝐠 & 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞: Apache Kafka, Spark Streaming, Azure Event Hub, Fivetran - 𝐂𝐥𝐨𝐮𝐝 & 𝐈𝐚𝐂: AWS (S3, EMR, Lambda), Azure, GCP, Terraform, Kubernetes, Docker - 𝐃𝐚𝐭𝐚 𝐒𝐭𝐨𝐫𝐚𝐠𝐞: PostgreSQL, MySQL, MongoDB, TimescaleDB, Snowflake, BigQuery - 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 & 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠: Great Expectations, alerting systems, anomaly detection - 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 & 𝐕𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Power BI, SQL, custom dashboards, marketing attribution - 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Google Ads, BigQuery, CRMs, internal tools 📌 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫 🔹Full-cycle ETL/ELT pipeline development (batch & streaming) 🔹Cloud migration from CRMs, blob storage or legacy infrastructure to AWS, Azure, or GCP 🔹Real-time data architecture design (Kafka, Spark, Event Hub) 🔹Data Quality framework setup with automated validations and alerts 🔹AI-ready platforms: from feature engineering to ML-triggered alerting 🔹CRM data integrations, marketing & ad analytics 🔹Infrastructure-as-Code deployments (Terraform, Kubernetes, CI/CD) 🔹Interactive dashboarding, visualizations and modeling 📩 𝐋𝐞𝐭’𝐬 𝐓𝐚𝐥𝐤 If you're looking for a senior data engineer who brings production-level thinking, scalable systems, and deep cloud expertise - let's chat. I can help turn your data infrastructure into a reliable growth engine. Keywords Data Engineer, Big Data, ETL Pipelines, Spark, Kafka, DBT, Airflow, AWS, Azure, GCP, Terraform, Docker, Kubernetes, Real-Time Streaming, Data Platform, Data Lake, Data Warehouse, S3, Glue, Synapse, BigQuery, Snowflake, CRM Integration, Google Ads, Power BI, SQL, API, Event Hub, Great Expectations, Data Quality, Anomaly Detection, Cloud Migration, CI/CD, Infrastructure as Code, Medallion Architecture, Marketing Analytics, TimescaleDB, AI Data Engineering, Fivetran, Orchestration, Lambda, ADF, EMR, DBT Cloud 𝗥𝗲𝘃𝗶𝗲𝘄𝘀: ⭐⭐⭐⭐⭐ - 𝐍𝐢𝐦𝐚 𝐒𝐨𝐭𝐨𝐚𝐝𝐞𝐡, 𝐂𝐄𝐎 𝐨𝐟 𝐁𝐫𝐨𝐲𝐚 Nick has been an incredible asset to us at Broya. His data engineering expertise is not only profound but also practically applied to real-world problems. His work has significantly contributed to the success of our projects and data pipeline creations. He is a true professional and a pleasure to work with. ⭐⭐⭐⭐⭐ - 𝐑𝐮𝐬𝐥𝐚𝐧 𝐊𝐫𝐚𝐯𝐞𝐭𝐬, 𝐂𝐄𝐎 𝐨𝐟 𝐌𝐞𝐝𝐢𝐤𝐢𝐭 Working with Nick has transformed our approach to data management at 𝐌𝐞𝐝𝐢𝐤𝐢𝐭. His contributions were crucial in developing an efficient and automated data management system, complemented by real-time dashboarding, which has streamlined our operations and decision-making processes. Beyond his technical expertise, Nick's commitment to excellence has played a key role in enhancing our data handling capabilities and overall operational efficiency.
Apache Kafka
Cloud SecurityCloud ServicesDatabricks PlatformSQLApache SparkETL PipelineData MigrationDatabase OptimizationDatabase ArchitectureData VisualizationData Quality AssessmentData AnalyticsData EngineeringBig Data - $70 hourly
- 0.0/5
- (0 jobs)
Experienced full-stack engineer specialized in Web & mobile apps, Cloud solutions. 10+ years of success, 100% completion rate. Passionate about crafting top-notch software solutions. My goal is to deliver efficient and effective solutions, and I adhere to the following principles in my work: - I focus on providing solutions that address the client's needs and solve their problems. - I believe in keeping my clients engaged throughout the development process, ensuring their input and satisfaction by sharing intermediate results and providing clear instructions. Let's elevate your tech projects! 𝐌𝐲 S𝐤𝐢𝐥𝐥𝐬 E𝐧𝐜𝐨𝐦𝐩𝐚𝐬𝐬: ✅ Javascript, Typescript, ✅ React Stack: ReactJS, Redux, NextJS, Mobx, Graphql, React-Router, redux-thunk, redux-toolkit ✅ MEAN Stack: NodeJS, NextJS, MongoDB, Express, NestJS, Mongoose ✅ Mobile Application Development using React Native ✅ Databases: MySQL, MongoDB, Firebase Realtime DB (NoSQL) ✅ AWS Lambda Functions and Firebase Cloud Functions ✅ Frontend Technologies: Bootstrap, Google Material UI ✅ Proficiency in converting PSD designs to pixel-perfect HTML Please feel free to reach out to me if you have any inquiries or projects you'd like to discuss. Regards Jawad
Apache Kafka
Vue.jsNuxt.jsDockerRedisTailwind CSSAmazon EC2AWS LambdaNestJSJavaScriptBootstrapNode.jsNext.jsReactResponsive Design - $70 hourly
- 0.0/5
- (0 jobs)
Accomplished technology expert with over 9 years of experience in building scalable solutions and driving innovation across FinTech, cybersecurity, and telecommunications. Recognized by the UK Home Office as an Exceptional Talent, I bring expertise in product-led growth, digital transformation, and cross-functional collaboration with major global organizations. Key accomplishments include scaling end-of-day banking operations for millions of accounts, developing cutting-edge cloud security solutions for McAfee’s MVision Cloud, and optimizing telecom systems for Huawei's global client base. I have delivered transformative projects in credit card processing, digital payments, and cloud-native platforms. I have the right to work in the UK and do not require visa sponsorship. KEY COMPETENCIES Disruptive Technology & Innovation | Scalable Solutions | Payments | FinTech | Credit Card Processing | Stakeholder Management | Product-Led Growth | Digital Transformation | Partnership Development | International Expansion | Project Management | Mentorship & Advisory | Public Speaking & Thought Leadership | Tech Lead | Team Lead | Scrum Master | Program Management TECHNICAL SKILLS Data Structures & Algorithms | JAVA | Spring | Apache Kafka | Apache Flink | AWS S3 | AWS Athena | Camunda | AWS Lambda | Postgres | Redis | ELK | Python | SQL | Blockchain | AI Integration | Big Data Analysis | Tech Project Lifecycle Management | Advanced Analytical Tools Development | HTML | CSS | JavaScript | Docker | Kubernetes | Jenkins | CI/CD pipelines
Apache Kafka
GrafanaKubernetesDockerAmazon S3SQLPostgreSQLELK StackRedisProduct ManagementScrumApache FlinkAmazon Web ServicesSpring FrameworkJava - $50 hourly
- 0.0/5
- (0 jobs)
Summary A multi-skilled enterprise solution architect having expertise in digital transformation, modernization, cloud migration with sound technical knowledge, problem solving skills with proven history of outstanding performance and rewards. Non-biased and open-minded person can easily jell with teams and foster them to endeavor towards achieving milestones, also act as a lynchpin between different stakeholders by coordinating all synergies towards the target.
Apache Kafka
KubernetesJenkinsWeb APIArchitectural DesignTOGAFPythonMicrosoft SQL ServerC#.NET FrameworkASP.NET CoreAmazon Web ServicesAzure DevOpsWeb DevelopmentArtificial Intelligence - $65 hourly
- 0.0/5
- (0 jobs)
Driven, focused and passionate software and blockchain developer with experience at Senior Manager / CTO level. Passionate about scaling teams and bringing decentralized technologies to the widest possible market. Throughout my career, I have worked with a variety of startups, leveraging my expertise in blockchain technology to design and build innovative decentralized applications. During my time at IBM and Veratrak, I focused on bringing blockchain solutions to regulated industries, such as healthcare and supply chain management. I played a key role in developing blockchain-based platforms that emphasized data security, privacy, business cooperation and compliance with regulatory standards. My dedication to creating transformative solutions extends to the Web3 space as well. In 2022, I founded Innerworks.me, a digital identity company dedicated to revolutionizing user authentication as we know it. Since then, I have been working tirelessly to develop a new anonymous and secure login solution that empowers individuals to take control of their data. Throughout my career, I have been an active participant in the blockchain community and I am committed to creating innovative solutions that have the potential to change industries and improve people's lives.
Apache Kafka
ZK FrameworkBack-End DevelopmentJavaScriptDevOpsBlockchain DevelopmentWeb DevelopmentC++KubernetesNode.jsReactJavaSolidityRust - $50 hourly
- 0.0/5
- (0 jobs)
* 20+ years of software development experience from programming with Notepad to IDE, 10+ years of architect and technical management experience. * Lead Technical Architect, Senior Java Developer. * Have a technical team (jasonandfriends.dev) * English - Intermediate * Mandarin - Expert
Apache Kafka
CSSHibernateHTMLKubernetesDockerOracleMySQLSpring MVCSpring BootJ2EE - $30 hourly
- 0.0/5
- (0 jobs)
Full-stack engineer specialising in c# .net development. Experienced in both back end services and front end frameworks like React and Blazor.
Apache Kafka
Event-Driven ProgrammingUnit TestingData AnalysisFront-End DevelopmentBlazorNoSQL Database.NET CoreAPI DevelopmentFull-Stack DevelopmentReactMongoDBC#.NET FrameworkMicrosoft SQL Server - $60 hourly
- 0.0/5
- (0 jobs)
I am an expert in building data solutions, ranging from data collection, data pipelines, transformation to analytics app on top of the data lake. Reliablilty, scalability and cost-effectiveness are the keys of my delivery.
Apache Kafka
AWS ApplicationSnowflakeAWS GlueApache AirflowBigQueryApache SparkData AnalysisArtificial IntelligenceETL PipelineETLData Extraction - $40 hourly
- 0.0/5
- (0 jobs)
SENIOR SOFTWARE ENGINEER Senior Software Engineer with 8+ years of experience designing, developing, and delivering scalable software applications in the financial domain. Skilled in Java, Spring Boot and test-driven development, with expertise in RESTful APIs, microservices architecture and agile methodologies. Experienced in delivering high-quality solutions, mentoring junior developers, and driving technical excellence.
Apache Kafka
RESTful ArchitectureAgile Software DevelopmentREST APIRelational DatabaseSQLSpring CloudSpring FrameworkSpring BootJava - $10 hourly
- 0.0/5
- (0 jobs)
I am a Software Engineer who can understand, design and implement complex applications. I can work with setting up and help maintaining infra from scratch.
Apache Kafka
Design-to-CodeLoad BalancingC++MySQLPostgreSQLSQLAlchemyPythonErlangMultithreaded, Parallel, & Distributed Programming LanguageDistributed Computing Want to browse more freelancers?
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