I build the data infrastructure that runs 8-figure e-commerce brands

Order automation, NetSuite & 3PL integrations, financial analytics, and market intelligence for Amazon, Shopify, TikTok Shop, and Walmart sellers — with AI agents on top of your own data. Built and maintained by one senior engineer. No agency overhead, no handoffs.

Andrei Kushniarou

Andrei Kushniarou · 25 years in tech · Ex-GM & Lead Data Engineer at Arteza (Inc. 5000 #32) · kushniarou.com

I've built systems for

Arteza — built & led the data engineering function · data flow, warehouse & reporting at $100M+ scale · GM of a 175-person operation (2017-2022)

TrueSeaMoss — full order-processing automation · NetSuite & 3PL integrations · analytics warehouse & AI reporting. 5k+ orders/day, 6 channels. (2024->)

Services

Four systems, one stack — order automation, ERP integrations, financial analytics, and AI on top. Everything below runs in production today. Start where it hurts most.

Inhouse Data Flow — Building and Maintaining

We specialize in designing and maintaining efficient Inhouse Data Flow Systems for e-commerce.

Advanced BI & Reporting

Our Advanced Business Analytics and Reporting Services empower e-commerce companies with deep insights, driving informed decisions and optimizing strategies.

Data Extraction & Integration

Our Data Extraction services help e-commerce companies gain a competitive edge by gathering comprehensive market data through APIs and parsing techniques.

Tracking and Notifications

Our Tracking and Notifications services are vital for e-commerce companies, offering real-time monitoring of business metrics, competitor actions, and customer behavior.

Workflow Automation

We provide Workflow Automation Services for e-commerce businesses, enhancing efficiency and reducing time on routine tasks.

Insight Extraction and Generation

We offer Insight extraction and generation services for e-commerce businesses using Machine Learning and Artificial Intelligence.

Case Studies

Each case follows the same shape: what was broken, what I built, and what changed — with real numbers where the client allows them.
Retail Tableau BI Reporting

Retail Data Collection and Weekly Reporting in Tableau

We developed an automated system for data collection from Walmart, Michaels, and Joann, and created a weekly automated report in Tableau.

NLP BI

Customer Behavior Analysis - Support Messages Evaluation

We Identified Key Insights (By applying Machine Learning and NLP), that helped our client optimize support performance, enhance product quality monitoring, and improve marketing strategies, leading to better customer satisfaction and new product bundles.

BI Reporting

Optimization of Inhouse Data Flow – Migration to Amazon SP API and Airflow

We helped our client optimize their data flow by migrating to Amazon SP API and Apache Airflow. The project involved integrating Amazon Vendor API, upgrading from Amazon MWS to SP API, and centralizing all data processing scripts in a robust cloud infrastructure. The result was improved data accuracy, enhanced automation, and a more scalable and flexible data management system, enabling the client to stay ahead in the competitive e-commerce landscape.

Tracker Automation

Amazon Price and BuyBox Tracker

We developed a solution for a company selling on Amazon to automate the monitoring of competitor prices and Buy Box changes. The system tracks multiple products daily, instantly notifying the team via Telegram when competitors with better prices appear or when products are blocked. This enabled the client to respond quickly to changes and maintain a high level of sales.

View all Case Studies

Why one senior engineer beats an agency

You talk to the person who writes the code

No account managers, no junior handoffs, no "let me check with the team." I scope it, I build it, I maintain it. Decisions take minutes, not meetings.

I've run the business side too

Before going independent, I was General Manager of a 175-person operation at Arteza and led its data engineering. I don't just move data -- I know which numbers an owner actually needs on Monday morning.

Built to run without me

Everything I ship is documented, monitored, and alerting to your Telegram or Slack. Systems I built years ago still run 24/7 with <1% error rates. You own the code and the infrastructure: no any lock-in.