Hire the Best Hadoop Developers & Programmers
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Hi, I'm Movses, a Data Engineer with 10+ years of experience. I'm a certified AWS Data Engineer with extensive experience in the AWS data stack. You name it, I've done it. More than data engineering, I love database development. With Oracle, Postgres, SQL Server, Snowflake, I feel home. SQL is my native language, and I code in Python, Scala, PL/SQL, and Bash. I specialize in creating ETL/ELT jobs, data pipelines, and orchestration jobs. I'm here to help you overcome challenges and set optimal data goals and designs. I stay involved after the project wraps up, not for the money, but because I only take on projects that genuinely interest me. I believe in delivering results that matter to both of us.

If you need a senior engineer to audit, rescue, or build a production data platform, I can help. I have 11 years of experience as a Data Engineer. 🏆 Top Rated Plus & Expert-Vetted on Upwork. 🚀 Looking for a fast way to start? Check out the Project Catalog and Consultations sections below on this page! I offer fixed-price projects and consulting sessions with a clear scope that allow us to begin collaborating immediately without long onboarding. 🤝🏻 I can help with: ► Designing and auditing data architectures. ► Building ETL/ELT pipelines. ► Airflow development and troubleshooting. ► ClickHouse setup and performance tuning. ► Real-time event ingestion and analytics. ► Cloud cost optimization. ► Data Lake / Lakehouse setup. ► Analytics engineering and BI backends. ✅ My recently completed projects: — FinOps Data Framework (Cloudthread): designed & built MVP in 3 months, scaling to 10K+ AWS accounts. Stack: Airflow (MWAA), Athena, ClickHouse, ECS, Terraform. — Pipeline Modernization (MentorShow): replaced legacy pipelines with scalable stack ingesting 50+ adtech sources. Stack: Airflow, Tableau. — DeFi Analytics Platform (Trontal Group): full Ethereum history (5 TB), sub-second query latency. Stack: Airflow, AWS, ClickHouse, Redash. — Real-Time Event Tracking (Tproger): analytics for 10M+ MAU website. Stack: ClickHouse, DataLens. — … and over 25 others! 👨‍🎓 My expertise includes: ► Airflow, ClickHouse, Terraform, Docker, Python, SQL, Kafka, Spark, Athena, Flink, Hadoop, Kubernetes. ► ☁️ AWS: EMR, S3, Athena, ECS, Glue, EC2, RDS, Redshift, Lambda, VPC, DynamoDB, Kinesis, MWAA, EKS. ► ☁️ GCP: Dataflow, Composer, BigQuery, Pub/Sub, Dataproc, Cloud Data Fusion. ► ☁️ Azure: Data Factory, HDInsight, Synapse Analytics. I am the creator and maintainer of the Airflow & ClickHouse plugin (800K+ downloads per month). You can review the code at my GitHub account @bryzgaloff. 🤙 Let’s have a 30-minute call! Steps: 1. Send me a message to schedule a free 30-minute video call. 2. On a call, you describe your task in business terms. 3. Right at the call, I will tell you possible solutions and steps to implement. 4. In 3 business days, I will provide timeline and cost estimations.

Hi I'm Van, Big Data Engineer with big experience in FAANG projects and I’ll help you to level up 🚀 your business with right data-driven decisions.📊I build efficient and cost-effective data pipelines, ensuring smooth data flow and analysis to boost business performance.Also I can find data for you)

I'm a data engineer with 3 years of experience specializing in designing and implementing efficient ETL and ELT processes. My expertise includes a strong command of AWS services, Snowflake, Apache Airflow, and Matillion, combined with advanced SQL and Python programming skills. I focus on creating robust, scalable, and cost-effective data pipelines, helping businesses optimize data workflows and insights.