I will build robust etl pipelines data workflows in python and sql

United States

I speak English, Spanish

Data Engineer

I specialize in Data Engineering and Cloud Infrastructure, with expertise in AWS RedShift, Azure Data Explorer, SQL, and Python. My experience includes deploying VMware solutions, Microstrategy for B....
About this Gig

Are manual data tasks slowing down your business, or do you need a reliable pipeline to move and transform data between databases, APIs, and cloud storage?


I build production-grade, automated ETL/ELT data pipelines, custom web scraping/ingestion scripts, and database workflows designed for reliability, speed, and maintainability.


Core Services Offered:

Custom ETL/ELT Pipelines: Automated extraction, transformation, and loading across APIs, databases, flat files (CSV/JSON/Parquet), and cloud storage.

Data Integration & API Ingestion: Connecting third-party APIs (REST/GraphQL), webhooks, and SaaS tools to centralized data warehouses or relational databases.

Database Design & SQL Optimization: Schema modeling, table indexing, query tuning, and automated migrations (PostgreSQL, MySQL, SQLite, Snowflake, BigQuery).

Workflow Automation & Orchestration: Scheduling and monitoring workflows using Python scripts, cron jobs, or Apache Airflow DAGs.

Data Cleaning & Preprocessing: Handling missing values, schema enforcement, deduplication, and structured formatting with Pandas/NumPy.

Data Extraction & Web Scraping: Clean, structured data extraction

Destination Platform:

Amazon Redshift

PostgreSQL

MySQL

Tools & Platforms:

AWS Glue DataBrew

Google Cloud Dataflow

My Portfolio