Our Crew

The minds behind the machine

A focused team of engineers, designers, and strategists committed to building the next generation of digital infrastructure.

Leadership

The Founding Team

Experienced leaders with a shared vision for modern software engineering.

Surendra Mattaparthi

Founder & CEO

Visionary leader driving Stemlen’s mission with a focus on building scalable digital products, strong execution systems, and modern startup infrastructure from the ground up.

Shashank Singh Rathor

Founder & CTO

Leads the technical vision at Stemlen, architecting scalable systems, product infrastructure, and engineering foundations for modern digital platforms.

Manideep Yelugam

Co-Founder

Plays a key role in shaping product growth, operations, and strategic execution while contributing to the company’s long-term vision.

Jai Vishal Singh

Co-Founder

Supports business development, coordination, and organizational growth, helping drive Stemlen’s expansion and operational excellence.

Devi Sankeerthana Rekadhi

UX Engineer

Designs intuitive user experiences and bridges the gap between product design and development, ensuring interfaces are functional, modern, and user-centric.

Culture

How we operate

Our shared values that define our daily interactions and decision making.

Ownership

Every member of the crew takes full ownership of their work and its impact.

Learning

Constant learning and knowledge sharing are at the core of our technical excellence.

Innovation

We encourage bold ideas and experimentation to solve complex challenges.

Join the Stemlen Crew

We're always looking for talented individuals who share our passion for engineering and innovation.