Liana

AI Automation Expert | Data Scientist | Data Engineering (Python, AWS, Make, n8n

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Overview

Looking for part-time work (4 hours/day)

at $14.93/hour ($1,440.00/month)

Bachelors degree

Last Active

July 2nd, 2026 (yesterday)

Member Since

March 4th, 2025

Profile Description

As a Data Scientist with almost 4 years of experience, I build machine learning models, data pipelines, and cloud-based analytics solutions, including computer vision pipelines that improved data extraction accuracy from 70% to 90%, and dashboards that turn raw data into business decisions (Python, AWS, Azure).

This matters for AI automation work because anyone can plug into an AI tool. The real value is understanding the data, designing around business logic, and knowing how to debug and improve the technical implementation when something doesn't work. That's what lets me build end to end solutions, not just isolated automations. I design AI agents and automated workflows using Claude, OpenClaw, Make, and n8n, including an 11-stage B2B order processing system covering document extraction, supplier sourcing, invoicing, and export compliance, all built on solid data science fundamentals.

Fast learner, detail-oriented, and reliable under deadline pressure.

Top Skills

Software » Data Engineering

Experience: 2 - 5 years

Design and build ETL pipelines and ingestion workflows using AWS Glue, S3, and Athena. Automated data transfer processes that reduced manual intervention and built pipelines combining structured and semi-structured data sources for reporting and analytics.

Cloud Services

Experience: 2 - 5 years

Hands-on experience with AWS (SageMaker, S3, Athena, QuickSight, ECS, CloudWatch) and Azure AI. Deployed ML training infrastructure on SageMaker, built 20+ interactive QuickSight dashboards, and engineered real-time analytics pipelines using S3 and Athena.

Office and Administration » AI Tools » AI Automation

Experience: 2 - 5 years

Design and build AI agents and automated workflows using Claude, OpenClaw, OpenAI GPT, Make, n8n, Zapier, and Power Automate, integrated via REST APIs and webhooks. Examples: an 11-stage B2B order processing automation (document extraction, supplier sourcing, invoicing, export compliance), a CRM workflow automating sales-to-fulfillment handoffs, an AI voice booking assistant (VAPI, ElevenLabs) with automatic CRM logging, and a secure PDF data pipeline for sensitive financial documents.

Other Skills

Software » Python

Experience: 2 - 5 years

Python for data science and automation: pandas, numpy, matplotlib, scipy, seaborn, and PyTorch. Built visualization tools for cost/effort forecasting using linear regression, and developed computer vision models (YOLOv8) achieving 90?ta extraction accuracy.

Software » API Development » REST API

Experience: 2 - 5 years

Integrate and build REST API connections across automation and data pipelines, including the Atlassian REST API for Jira-to-Confluence automation and third-party API integrations (PDF.co, Xero, Airtable, ClickUp) in multi-stage business process automations.