Hire the Top Freelance Big Query Developers in the World

Michael is a Machine Learning Consultant and Educator with a technical focus on machine learning and statistical analysis using Python, R, SQL and Shiny. He provides expertise for machine learning, regression analysis and statistics, text mining and social media analysis, time series analysis, Shiny Web Applications and machine learning applications using frameworks such as Keras and TensorFlow. He is a keen researcher and participant in international machine learning conferences.

Dmitry is a Senior Solutions Architect/Delivery Manager with 20+ years of experience building data solutions, specializing in Gen AI and modern data platforms. He delivers high-quality data warehousing, cloud analytics, and strategy consulting solutions that enable businesses in finance, telecom, gaming, insurance, and healthcare to become data-driven. Dmitry is passionate about helping people get comfortable with complex concepts, and today, the frontier is building trust in data and AI-powered systems, ensuring AI and data solutions deliver consistent, reliable value while acting as force multipliers.

I am a professional BI/Python Developer with 5+ years of technical expertise; curating innovative, performant and scalable solutions on projects with a tangible value for businesses. I have mastery in the delivery of solutions for web-based BI systems (Django/Flask), Data warehouse solutions, ETL pipelines, various API integrations, engaging visualisations (marketing funnel), and predictive analytics scripts.

Ozan is a Senior AWS Certified DevOps & Data Engineer with 10+ years of experience designing, implementing, and optimizing scalable cloud infrastructures. He specializes in automating CI/CD pipelines, data pipelines, and serverless architectures on AWS. Ozan is an expert in Python, PySpark, AWS CloudFormation, Terraform, and AWS Glue, with a proven track record of improving deployment efficiency and reducing costs. His experience further extends to cloud security, IaC, and working with Data Science teams on Machine Learning projects.

Ben is a Senior Data Engineer specializing in SQL, Python, and UNIX/Linux and providing technical expertise and leadership in solution implementation within OLTP and OLAP environments. He is hands-on in the development and deployment of robust data processing pipelines and streams, handling ETL processes, architecture, storage, reliability, accuracy, monitoring, and infrastructure on different workflow projects.

Jatin is a seasoned AI/ML Engineer with 10+ years of industry expertise building innovative enterprise data solutions leveraging both cloud and on-prem technologies. He is a self-starter with great communication skills, a solid understanding of AI, Data Science, advanced statistics, Machine Learning, data mining, and visualization techniques. Jatin creates and maintains new data pipelines on projects using data at scale, implementing critical ETL pipelines, and advancing best practices in a fast-paced, collaborative, inclusive, and iterative delivery environment.

I am a Senior Software Engineer with 5+ years of software development experience; designing, implementing, and operating different web applications, APIs and web services on projects using modern technologies, development techniques and best practices. I work in an Agile environment; striving to improve solutions, systems and culture, working on challenges without being afraid to suggest and deliver solutions.

Emilio is a PHP Developer with senior-level technical expertise - guiding clients to build software solutions the "right way" with maintainable, scalable, tested and documented solutions. He produces solutions to improve software infrastructure, improve existing code, identify and fix bugs and ensure that software properties and components function responsively across different platforms.

Muhammad is a Golang Developer with 4+ years of experience creating enterprise-wide APIs / Microservices that leverage Golang to build and run compelling, user-centric, API driven applications on projects. He produces and delivers idiomatic, well documented, thoroughly tested, scalable and maintainable solutions and microservice architecture that highly integrates with various services.

Rafael works with Java Spring Boot to build, test, and deploy software solutions to the cloud to meet client needs. He uses his experience in system architecture and SDLC to deliver distributed, scalable, enterprise-grade, low-latency solutions using modern technologies. Rafael also migrates applications to the cloud and configures web containers on solutions. In recent years, he has been specializing in Machine Learning, NLP, and Generative AI using LLMs. His expertise includes advanced techniques in RAG, multi-agent systems, Agentic workflows, agent construction, and model fine-tuning. Using LangChain, LangGraph, LangSmith, CrewAI, and LlamaIndex, Rafael is passionate about building intelligent systems that solve complex problems by combining state-of-the-art LLMs with multi-agent architectures.