Saarang Tiwari

Galvanizer
DISC Type : Id

Head of Engineering at Costello Medical

United Kingdom

Overview

Saarang Tiwari serves as the Head of Engineering at Costello Medical, bringing nearly eight years of experience in creating scalable backend systems with Node. js and Java. A graduate of UPES, he is recognized for his expertise in DevOps and team leadership. Colleagues describe him as technically competent, dedicated, and an excellent mentor.

Saarang demonstrates a strong interest in applications designed for personal growth. He has explored concepts for personal finance and budgeting apps and has also developed "Steptrails, " a mobile app for tracking fitness goals and giving users insights into their progress.

He developed and launched a personal project, the fitness application "Steptrails, " to help users monitor daily step counts and view weekly progress reports.

Personality Overview

People-Oriented

Pragmatic

Persuader

They will bat for you if they come to believe in you.  They respond better to a combination of speed and relationship. They do not mind taking risks and can make hard decisions, if necessary.

Topics They Care About

Engineering Leadership
Recently promoted to Head of Engineering, he focuses on technical strategy, platform maturity, and supporting the growth of his engineering teams.
Backend Architecture
He is an expert in developing high-performance, reliable backend applications and microservices using Node. js, Java, and is currently learning Go.
DevOps & Automation
He has direct experience migrating systems to Kubernetes for automated deployment and utilizes a toolset including Docker, Terraform, and ArgoCD to streamline delivery.

Media Appearances

Saarang has no verified media appearances

Work History

12-2025
Head of Engineering at Costello Medical
5-2024 - 12-2025
Engineering Lead at Costello Medical
9-2022 - 12-2025
Principal Software Engineer at Costello Medical
5-2020 - 8-2021
Technical Lead at ZebPay
10-2018 - 4-2020
Full-stack Developer at CoinDCX

Education

2012 - 2016
b from UPES

More Information

Social Presence :

Prographics :

Exp : 7 Location : United Kingdom Job Level : Mid-senior Designation : Head of Engineering at Costello Medical
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Insights For Selling To Saarang

During A Call Or A Meeting

DO's

  • You might need to keep the conversation on track, they tend to slide off-topic
  • Invite them for a lunch or a drink/coffee
  • Help them weigh the risks by sharing how others made similar decisions

DONT's

  • Do not look like someone who doesn’t know what they are talking about
  • Don’t make promises that are hard to keep
  • Don’t be excessively objective, focus on building a story first

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Saarang is

  • Relationship and product conviction matter equally, followed by a sense of achievement.
  • Will you ever get a clear answer from Saarang

  • If they are not convinced, they will say no albeit in a friendly manner.


Insights For Deal Planning

    How fast (or slow) will Saarang move?

  • They can make decisions quickly if they develop trust in you and conviction in the product.
  • Can Saarang take some risk or not?

  • They can take risks if necessary.

You And Saarang

Personality Compatibility


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