Toptal is an American company that provides freelance software engineers, designers, and finance experts to companies. The company has received coverage for being a completely virtual organization without any offices.

Wikipedia
Toptal
Toptal
Blog Post
  • Apache JMeter and REST Assured are two very popular Java-based tools for automated testing of REST API services. In this article, Toptal Freelance Java Developer Nemanja Veskovic gives us an overview of the pros and cons of both of these tools and shows where they fit best in your existing REST API projects.

Toptal
Toptal
Blog Post
  • Non-Salesforce app developers may be overlooking a hidden gem in the AI world: Salesforce Einstein offers image recognition and text analysis for plain-vanilla apps and Salesforce apps alike. In this article, Toptal Freelance Salesforce Developer Fahad Munawar Khan shows how any any developer can leverage Einstein Vision and Einstein Language.

Toptal
Toptal
Blog Post
  • Did you know that, in 2016, $60 billion was invested in art, which was comparable to the exit proceeds from venture capital investing? This article sheds light on the opaque world of art investments and whether it’s a realistic choice for inclusion in portfolios. The article covers types of art as well as how investments are valued and return performance relative to other assets.

Toptal
Toptal
Blog Post
  • Asynchronous programming used to be a challenge even for seasoned professionals, leading to aptly named phenomena like Callback Hell. In this article, Toptal JavaScript Developer Demir Selmanovic explains how async functions took us out of purgatory and why you should be using them.

Toptal
Toptal
Blog Post
  • So, you’ve decided to get exposure to cryptocurrencies. In this newer space, a personal financial advisor may not be of great help. Neither will your banker, unless you are a customer of a limited number of progressive Swiss private banks, which facilitate crypto trading. What now? This article provides practical information and resources around passive vs. active cryptocurrency investing, how to...

Toptal
Toptal
Blog Post
  • Fragment caching in Rails provides an easy yet a powerful way of improving your application's performance. However, some real-world scenarios do not work quite well with how the Rails cache behaves by default. In this article, Toptal Ruby on Rails Developer Orban Botond shows how you can implement a small DSL to optimize how the cache for related entities is invalidated to improve template render...

Toptal
Toptal
Blog Post
  • Millions of Americans depend on continuing care retirement communities (CCRCs) for care as they age. In addition to living accommodations and medical services, these facilities also offer complex embedded insurance products that are improperly underwritten and insufficiently regulated. As a result, many CCRCs are actuarially insolvent, creating a systemic risk that could leave many ageing residen...

Toptal
Toptal
Blog Post
  • Designing systems integration architecture can be a difficult task. And it gets worse if you're designing for software at scale. An enterprise service bus can be one way of working around the challenges. But this is definitely not the simplest of solutions. In this article, Toptal Freelance Software Engineer Anton Goncharov gives us a detailed overview of the challenges of systems integration and...

Toptal
Toptal
Blog Post
  • Mobile usability isn’t just about scaling a website or app to fit various devices. It’s about understanding how people use mobile devices and that the mobile experience is as unique as the user.

Toptal
Toptal
Blog Post
  • The explosive growth of eCommerce has created a need for online stores to adapt to mobile experiences. This post outlines the many aspects that make a successful mobile eCommerce experience.

Toptal
Toptal
Blog Post
  • In a recent project, there were several programmatic tasks I needed to repeat periodically. One task in particular involved updating user-level permissions based on evidence of membership level purchase or subscription. Instead of going into the admin panel and manually deleting hundreds (maybe thousands) of subscriptions, I opted to reach for one of my favorite WordPress tools: WP-CLI, which fix...

Toptal
Toptal
Blog Post
Toptal
Toptal
Blog Post
  • The AI revolution is transforming the consumer world. Some developers may shy away from AI, which has traditionally been a heavily technical specialty. In this article, Toptal Freelance Salesforce Developer Fahad Munawar Khan explores how accessible to developers the AI cloud has become, even for non-Salesforce apps, with Salesforce Einstein.

Toptal
Toptal
Blog Post
  • Starting a fund is an aspiration harbored by many financiers. While attention tends to focus on investing and deal making, the initial fundraising process is riddled with uncertainty. This guide presents the main considerations to take when raising a fund, covering the legal, accounting, staffing, and strategic roadblocks that will be encountered.

Toptal
Toptal
Blog Post
  • Modern front-end frameworks constantly require you to download an entire development environment, complete with dependencies, and compile your code before even trying to view it on your browser. Is this something good? Is it the problem we are building more complex sites, or the frameworks are complex on their on own and they introduce an unnecessary level of complexity.

Toptal
Toptal
Blog Post
  • Candy, cosmetics... and medical care? In a vertical merger valued at a whopping $69 billion, your favorite stop-in, CVS, plans to buy Aetna. If it goes through, it will be the largest deal of 2017 and the largest healthcare deal to date. Amidst all the buzz surrounding the merger, this article elucidates the motivations behind it, including operational cost-cutting, expanded services as a compet...

Toptal
Toptal
Blog Post
  • Working on an iOS application can be tedious, especially when you are wasting countless hours doing the most boring tasks: taking screenshots, signing code, and jumping through similar hoops to get your app to the users’ devices. In this article, Toptal Freelance iOS Developer Francisco Reynolds walks you through the ultimate release automation tool for your iOS app and shows how it can save you ...

Toptal
Toptal
Blog Post
  • Product innovation happens at the intersection of desirability, business viability, and technological feasibility. Design thinking—with a proven ROI—integrates all three and delivers business value.

Toptal
Toptal
Blog Post
  • Magento 2 was initially greeted with skepticism, but the maturity of the next generation of Magento development has brought on an explosion of new users. In this article, Toptal Freelance Magento Developer Vivek Khatri explains why it's the top choice for eCommerce sites, new and old.

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