MadAppGang is a product engineering company led by top 1% engineers who know how to drive 10-1000x growth in software.

We’re an AWS Advanced Consulting Partner, and yes, the “top 1%” part is real.
Our engineers are independently verified by platforms like Toptal, HackerRank, TopCoder, and IEEE. 

What we’ve helped build so far:

∙ $2.5B+ in combined client valuations
∙ 15 unicorns across our portfolio
∙ 23x average growth in ~18 months
∙ 99.99% uptime across production systems

Not because we “code faster,” but because we architect systems that scale → technically and commercially.

Our stack:

→ cloud-native AWS infrastructure
→ Go, Node.js, React — because milliseconds matter
→ AI/ML on AWS: OpenAI, Anthropic, RAG, agents, Bedrock, SageMaker

Typical problems we solve:

∙ “Our app crashes at 10K users” → scales to millions
∙ “AWS costs are out of control” → cut by up to 70%
∙ “We need AI, but safely” → production-ready AI in ~30 days
∙ “Our app feels slow” → sub-100ms response times

If you’re tired of fragile stacks, runaway cloud bills, and AI hype without outcomes 
→ you’ll probably like working with us.

Visit our website: www.madappgang.com

madappgang

Jack Rudenko

This department designs, develops, and maintains software applications and systems.

Software Development

This department oversees project execution and human resources functions to support organizational goals.

Project and HR Management

This department provides strategic direction and oversees the overall operations of the organization.

Executive Leadership

This department focuses on the design and construction of websites and web applications.

Web Development

This department focuses on the design, development, and maintenance of mobile applications for Android devices.

madappgang

Org chart

Teams

Software Development

Project and HR Management

Executive Leadership

Web Development

Mobile Development

Offices

madappgang

Org chart

Teams

Software Development

Project and HR Management

Executive Leadership

Web Development

Mobile Development

Offices

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