Toptal Blog

The Toptal Blog is the top hub for developers, designers, finance experts, executives, and entrepreneurs, featuring key technology updates, tutorials, freelancer resources, and management insights.

Toptal core team members share their experience, expertise, and perspectives on the Toptal Edge Blog

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Supply Chain Optimization Using Python and Mathematical Modeling

By Michael Hopf

Improving supply chains is a top priority worldwide. Discover how mathematical optimization and Python coding can help keep a complex supply chain competitive.

14 minute readContinue Reading

How to Navigate Fintech Regulations in Product Development

By Purva Tamhankar

Regulations can present a big challenge for fintech product managers. Build compliance into your development process from the start, with these tips from a leading financial product manager.

7 minute readContinue Reading

Haptics in Healthcare: An Opportunity for Designers to Help Revolutionize Telemedicine

By Kiran Khan

Telemedicine has exploded in recent years, expanding access to healthcare services. But it's missing an indispensable element of medical care: touch. Enter haptic technology.

10 minute readContinue Reading

Unit Testing in Flutter: From Workflow Essentials to Complex Scenarios

By Dacian Florea

Incorporate comprehensive unit testing into your Flutter project to ensure best practices and reduce bugs before—not after—the app's release.

10 minute readContinue Reading

How to Hire Angular Developers: Key Skills and Knowledge to Look For

By Bo Vandersteene

Many developers looking for their next gig claim to have experience with Google’s popular front-end framework. Here, international Angular coach Bo Vandersteene tells hiring managers how to separate the best from the rest.

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The KPI Cure: How Healthcare Data Analytics Can Improve Medical Center Finances

By Sean Heberling

Runaway costs have plagued the US healthcare system for decades, and providers are always looking for ways to increase efficiency without jeopardizing care. Developing smarter key performance indicators can help.

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Identifying the Unknown With Clustering Metrics

By Surbhi Gupta

Clustering in machine learning has a variety of applications, but how do you know which algorithm is best suited to your data? Here's how to amplify your data insights with comparison metrics, including the F-measure.

13 minute readContinue Reading

Future-proof Your Android Code, Part 2: Functional Reactive Programming in Action

By Iliyan Germanov

The functional reactive programming (FRP) paradigm is becoming increasingly mainstream. In this installment, we discuss FRP essentials like system design and libraries, and implement a sample application.

8 minute readContinue Reading

You’ve Landed Your Next Scrum Master Job. Now What?

By Anna Zakoyan

The first days in a new position can be confusing and lead to avoidable mistakes. These Scrum master best practices will help you become the servant-leader your team needs.

9 minute readContinue Reading