Skip to content
View essiebx's full-sized avatar

Highlights

  • Pro

Block or report essiebx

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
essiebx/README.md

Esther |

Typing SVG


Executive Summary

I believe that data is the heartbeat of any operation—from a local warehouse to a global business. If there is input and output, there is a story to be told. My mission is to translate those stories into measurable value by involving all stakeholders; I believe we can drive impact together.

My expertise ranges from high-level Excel modeling, Looker, and BigQuery analytics to building multilingual NLP models. I specialize in bridging the gap between traditional business intelligence and emerging Web3 technologies, ensuring data drives measurable user value.


Technical Competencies

Data Science & ML Engineering

Python Pandas Scikit-Learn Jupyter

Data Engineering & Architecture

SQL PostgreSQL BigQuery Git

Business Intelligence & Visualization

Excel Looker PowerBI Tableau Web3


Open Source & Community Contributions

I am driven by the belief that technology should be a catalyst for positive change. I strive to contribute to any technology that pushes the boundaries of what is possible—transforming raw data into a force for innovation and social impact.

Impact & Contributions

Project Area Contribution & Key Impact
Web3 Intelligence Decentralized Data Enhanced Ethereum provider logic to streamline data indexing pipelines for DeFi analytics.
BigQuery Ecosystem Data Engineering Developed and shared optimized SQL scripts for processing multi-terabyte datasets, reducing latency.

Strategic Workflows

I focus on building end-to-end pipelines that ensure data drives measurable user value, moving from raw ingestion to production-ready insights.

  • Scalable ETL & Integration: Architecting robust workflows that ingest unstructured JSON and relational data (PostgreSQL) into high-performance warehouses like BigQuery for enterprise-scale analysis.
  • Predictive Research & Modeling: Transitioning complex EDA from Jupyter Notebooks (utilizing Pandas, Matplotlib, and Seaborn) into production-grade BigQuery ML and machine learning models.
  • Mission-Driven Web3 & Sustainability: Bridging the gap between Web3 transparency and sustainability analytics, ensuring decentralized data leads to verifiable environmental impact.

Featured Project Portfolio

BQ2PG | Data Interoperability Pipeline

  • The Problem: Data often becomes siloed in cloud warehouses, making it difficult for localized applications to access.
  • The Solution: A migration pipeline to sync data between Google BigQuery and PostgreSQL.
  • Value: Enables businesses to leverage analytical power while maintaining operational agility.

datacleanx | Automated Data Integrity Engine

  • The Problem: Manual cleaning is the biggest bottleneck in the data science lifecycle.
  • The Solution: A toolkit to automate EDA and cleaning for JSON and CSV inputs.
  • Value: Transforms messy data into analysis-ready assets, reducing preparation time by 60%.

chainguard | Web3 Data Security Research

  • The Problem: Transparency in Web3 is only valuable if data is secure and verifiable.
  • The Solution: Research-driven monitoring of on-chain data flows to ensure resilience.
  • Value: Provides a framework for secure, mission-driven decentralized tech.

Professional Connectivity


Profile Views
Open to remote global opportunities at the intersection of Product, Data, and Web3.

Pinned Loading

  1. essiebx essiebx Public

  2. datacleanx datacleanx Public

    Python

  3. ContractShield ContractShield Public

  4. chainguard chainguard Public

    Python

  5. ChatWithYourDocs ChatWithYourDocs Public

    Python

  6. BQ2PG BQ2PG Public

    Python