SellCord Tech Stack

Walmart marketplace scaling agency with data infrastructure

Marketing Services Los Angeles, California 201–500 employees Founded 2020 Privately Held

SellCord is a Walmart-focused seller agency built on a modern data stack (Snowflake, Redshift, dbt, Airflow, Power BI) that signals deep operational analytics beyond typical marketplace management. The hiring acceleration into marketing and sales roles, paired with active data and engineering headcount, indicates the company is building internal tooling and dashboards rather than outsourcing analytics—a shift from pure service delivery toward a platform-adjacent model for Walmart sellers.

Tech Stack 40 technologies

Core StackDjango React AWS MySQL PostgreSQL Slack Google Ads Meta Ads LinkedIn Ads Google Analytics Snowflake Redshift ClickHouse Apache Airflow dbt Dagster Power BI Tableau Metabase Python Gmail Google Calendar Google Sheets Google Docs Google Search Console Google Tag Manager Amazon Seller Central Amazon Ads ChatGPT SQL+10 more

What SellCord Is Building

◆Challenges

Expanding walmart marketplace presence
Driving account growth on walmart marketplace
Increasing product visibility
Improving forecast accuracy
Ensuring consistent in-stock rates
Reporting alignment with business objectives
Optimizing client campaign performance
Ensuring editorial quality control
Ensuring compliance with marketplace standards
Data quality and reliability

▲Active Projects

Client campaign optimization
Walmart-optimized product listings
New platform for walmart sellers
Account growth strategy on walmart marketplace
Reporting dashboards and data integrations
Forecast accuracy improvement
Inventory replenishment optimization
Programmatic buys through walmart dsps
Walmart product listing copy development
Ai-assisted copy optimization

Hiring Activity

Accelerating30 roles · 20 in 30d

Department

Marketing

Sales

Data

Engineering

Executive

Finance

Legal

Seniority

Mid

Senior

Manager

Junior

C-Level

Notable leadership hires: Chief Financial Officer

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About SellCord

SellCord is a Walmart-approved partner agency that helps brands launch and scale products on Walmart.com. The company offers end-to-end services spanning product listing optimization, advertising and marketing, account strategy, and operational support across inventory and forecasting. Based in Los Angeles with distributed hiring across the United States, India, Colombia, and the Philippines, SellCord operates at the intersection of managed services and data-driven operations, building internal reporting and optimization dashboards for its client base.

HeadquartersLos Angeles, California

Company Size201–500 employees

Founded2020

Hiring MarketsIndia, United States, Colombia, Philippines

Frequently Asked Questions

What tech stack does SellCord use?

SellCord runs Django and React on AWS for application infrastructure, MySQL and PostgreSQL for transactional data, and a data warehouse stack of Snowflake and Redshift with ClickHouse, dbt, Airflow, and Dagster for pipeline orchestration. Analytics layer includes Power BI, Tableau, and Metabase.

What is SellCord working on?

Current projects focus on Walmart marketplace optimization: client campaign performance, product listing copy and AI-assisted optimization, account growth strategy, inventory replenishment, forecast accuracy, programmatic buying through Walmart DSPs, and reporting dashboards for data integration and business alignment.