Hire the best Apache Kafka Developers in San Francisco, CA

Check out Apache Kafka Developers in San Francisco, CA with the skills you need for your next job.
  • $155 hourly
    Hi I’m David. I’m a Principal Software Engineer with over a decade of experience working at startups and big tech companies in the Bay Area, most recently TikTok and Salesforce. At TikTok I was a leader on several teams, including user growth focusing on the new user FYP recommendations engine. 🔵 Expert-Vetted top 1% at Upwork 🔵 I'm experienced in building AI, AI RAG, Ad Tech, Mar Tech, CRM, and other business software. 🔵 Core backend developer for multiple Billion+ DAU applications Can help your business with: ⭐️ Developing high-performance backend architectures using the latest cloud technologies. ⭐️ Implementing DevOps strategies for streamlined and secure software deployment. ⭐️ Building scalable CRM and marketing solutions with dynamic integration frameworks. ____________________________________________________________________________________________ As a seasoned Software Engineer focused on AI, backend systems, DevOps, and full-stack development, I am dedicated to empowering startups and established enterprises to exceed their technological objectives. If you're aiming to surpass industry standards and innovate at scale, you've found the right expert! Why work with me? Here are the facts: 🦖 10+ years of hands-on industry experience 📍 Located in the heart of Silicon Valley, San Francisco, CA, USA 🛠️ Mastered technologies including Generative AI, RAG, AWS, Spring Framework, Kafka, Go, and MySQL 🌟 Led key initiatives at TikTok, enhancing user growth onboarding and developing a comprehensive SAAS CRM platform 🚀 Played a pivotal role at Salesforce leading AdTech projects and real-time data processing advancements 📈 Built and managed systems with ultra-high throughput and complex data pipelines 🔗 Facilitated dynamic integrations and machine learning model implementations for lead scoring and actionable insights ___________________________________________________________________________________________ Skillset: 🧠 Generative AI (OpenAI, ChatGPT, API integration, GPT-3.5, GPT-4, TensorFlow, OpenCV, Python, Retrieval Augmented Generation, PyTorch, LangChain, Open-source LLMs Mistral AI, LLaMA2, WizardLM, Falcon LLM) 📊 Backend Engineering Mastery (Java, Spring Boot, Spring Framework, Go) 💡 Expert in Cloud and Big Data (AWS, Apache Hive, Kafka, Redis, DynamoDB) 🔧 DevOps Excellence (Terraform, Amazon EC2, CDN, Puppet, Networking) 🔄 Full-Stack Development Proficiency (Java, Python, TypeScript, Node.js, React) 🗄️ Database Architecture and Design (MySQL, Database Scaling, Performance Optimization) 🤝 Leadership and Team Collaboration (Tech Lead, Cross-Functional Team Management) 🎛️ Backend Framework Expertise (Django, Flask, Play Framework) 🛠️ Infrastructure and Deployment (Kubernetes, Nginx, Amazon RDS, Amazon Lambda) 📈 Real-time and Large-Scale System Design (High QPS API Design, Real-time Segment Processing) 📜 Certifications (AWS Certified Solutions Architect, CCNA) ___________________________________________________________________________________________ If you're looking for a proven technology leader who can navigate the complexities of your backend systems and scale your infrastructure to meet tomorrow's demands, let's connect and explore how we can achieve your vision together.
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    Salesforce CRM
    CRM Development
    Network Engineering
    Google Cloud Platform
    Spring Framework
    Data Ingestion
    Amazon Web Services
    CRM Software
    Marketing API Integration
    Advertising Platform
  • $100 hourly
    Hey! I'm originally from San Francisco, CA. I spent 7 years at Twilio, most recently serving as the Technical Lead for the IoT Usage and Billing team based out of Berlin. I have created - and improved - dozens of systems during my time at Twilio. I have experience working on backend high-scale distributed systems, leading projects from the design phase all the way to release and long term support. On the frontend I've also shipped changes to Twilio's React based console. I've spent my entire career working in teams to accomplish more than we could individually. Specific Skills - Managed servers running in AWS - Expert in Java/Scala (especially ZIO/cats, akka), Python (gevent, flask, fastapi, SQLAlchemy) - Expert in REST API design - Experience using various datastores, MySQL/Postgres, Dynamo DB, Cassandra, (+ data and schema migrations on these systems) - Experience writing data scraping scripts - Experience in NodeJS - Passionate about frontend design - Have built websites from the ground up in Typescript, React JS, Recoil, Tailwind, NextJs. - Led a team of engineers for 2 years, where I pushed for high coding standards and maintainability, and reduced team technical debt by 50% - Build out the Super SIM product at twilio from MVP all the way to 1M+ SIMs - 7 years experience in shipping changes to production code with no downtime. In my free time I enjoy working on personal programming projects, reading blogs, playing basketball, going skiing, and traveling. I recently just wrapped up a trip through Thailand and Vietnam :). I'm looking to do freelance work to have more flexibility in the work I take and the hours I work.
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    Asynchronous I/O
    Functional Programming
    API Development
    Amazon DynamoDB
    Amazon Web Services
  • $110 hourly
    An innovative software engineer/tech lead with over 20 years of experience in software engineering, specializing in full-stack and backend development, as well as in the design and implementation of ML/AI data pipelines. With a robust educational background, including a Master’s in Technology from the Indian Institute of Technology Delhi, his career is marked by significant achievements and leadership roles across global tech giants. Technical Skills and Expertise: * Languages & Platforms: Proficient in Java, Node.js, React, Python, C#, AWS, and REST APIs. Expert in Android and iOS platform development, ensuring versatile mobile and web application development capabilities. * AI and Machine Learning: Extensive experience in applying AI and ML for insights, solutions, personalization, and advertising optimizations. Demonstrated success in bringing AI technologies to market in large-scale products. * Data Processing & Large-Scale Systems: Skilled in real-time streaming and batch processing with tools like Spark, Kafka, and Hadoop. Adept at building distributed software architectures, focusing on modularity, extensibility, and reusability. * Digital Advertising: Comprehensive understanding of digital ad products, real-time bidding, audience targeting, and search advertising, enabling the delivery of high-impact marketing solutions.
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    Artificial Intelligence
    Blockchain Architecture
    Big Data
    Code Refactoring
    Distributed Computing
    RESTful API
    Apache Spark
    Data Lake
    Microsoft Azure
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