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Toptal Engineering Blog
The Toptal Engineering Blog is a hub for in-depth development tutorials and new technology announcements created by professional software engineers in the Toptal network.
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Optimizing Website Performance and Critical Rendering Path
Does your web page’s rendering performance meet today’s standards? Bad rendering performance can translate into a relatively high bounce rate.
In this article, Toptal Freelance Web Developer Ilya Chernov explores the things that can lead to high rendering times, and how to fix them.
Ilya Chernov
Ilya is an accomplished engineer with over five years of experience working on remote and onsite teams, as well as leading other developers.
Choosing a Tech Stack Alternative - The Ups and Downs
If a web application is big and old enough, there may come a time when you need to break it down into smaller, isolated parts and extract services from it. Some of these will be more independent than others.
In this post, Toptal Full-stack Developer Viktar Basharymau explains how his team extracted an app from the monolithic Rails application that powers Toptal, and how the new service’s technical stack was selected.
Viktar Basharymau
Viktar is a seasoned developer with strong analytical skills. He has production experience in Ruby, JS, C#, and Java, and is adept at FP.
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Maintain Control: A Webpack/React Tutorial, Pt. 1
When starting a new React project, you have many templates to choose from. These templates are able to support application development at a very large scale. But they leave the developer experience and bundle output saddled with various defaults, which may not be ideal.
Michael Pontus
Michael is a senior full-stack developer specializing in front-end development with React and TypeScript.
Case Study: Why I Use AWS Cloud Infrastructure for My Products
As a platform for running complex and demanding software products, AWS offers flexibility by using resources only when needed and scaling on demand.
In this article, Toptal JavaScript Developer Tomislav Capan explains why he uses AWS and what provisioned infrastructure can do for clients.
Tomislav Capan
Tomislav is a veteran software engineer, technical consultant, and architect. He specializes in highly scalable full-stack applications.
Oracle to SQL Server and SQL Server to Oracle Migration Guide - Pt. 2
Migrating in either direction between Microsoft SQL Server and Oracle Database? This round of pitfalls to avoid includes coverage of sequences, identity columns, and filtered indexes.
Leonid Draginsky
Leonid has 20+ years as a multi-platform developer and DBA, with special expertise in Oracle and SQL Server cross-platform migrations.
Building Reactive Apps with Redux, RxJS, and Redux-Observable in React Native
While Redux is a great state management solution, it doesn’t support asynchronous behavior by default. A way around this is to use redux-observable, based on RxJS - a powerful library for reactive programming in JavaScript.
Sourabh Verma
Sourabh has a broad and versatile skill set. His experience with mobile and back-end development enables him to build prototypes quickly.
Performance and Efficiency: Working with HTTP/3
HTTP/3 is on the horizon, but many aren’t even familiar with HTTP/2 yet. Find out what HTTP/3 means for web development, administration, and the internet.
Brian Wojtczak
Brian was a system administrator and network engineer before turning to software development in an effort to automate himself out of a job.
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An Angular 5 Tutorial: Step by Step Guide to Your First Angular 5 App
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