Toptal Engineering Expert
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.
Featured in
Unity AI Development: An xNode-based Graphical FSM Tutorial
Take your Unity AI game to the next level with xNode. In this tutorial, we boost our FSM-based AI with a graphical user interface, delivering an enhanced development environment.
Garegin Tadevosyan
Garegin is an accomplished Unity and C# game developer. He created a networking protocol for gamified playground equipment, served as the CTO of an educational gaming startup, and was a game developer on a multinational social-casino team.
Python vs. R: Syntactic Sugar Magic
Python and R empower data scientists to solve problems using elegant syntactic sugar, simplifying coding and solution exploration. Each language brings its unique capabilities and approach to bear.
Leandro Roser
Leandro is a data scientist and machine learning developer who creates solutions for companies, including Profasee and Boston Consulting Group. He has expertise with TensorFlow, Spark, Python, and R.
World-class articles, delivered weekly.
By entering your email, you are agreeing to our privacy policy.
Social Network Analysis Using Power BI and R: A Custom Visuals Guide
Microsoft’s Power BI is one of the most popular software solutions used to perform social network analysis. Here’s how to create custom Power BI visuals in R for compelling and flexible results.
Bharat Garg
Bharat is a data scientist and developer who specializes in designing and developing interactive reports and tools to facilitate decision-making. He has worked with small startups and large corporations, such as Comcast, MetLife, UnitedHealth Group/Optum, and Jefferson Health. One of Bharat’s projects delivered $6 million in revenue, and another delivered $10 million in savings.
Harness the Power of WordPress Hooks: Actions and Filters Explained
WordPress developers might be tempted to customize this popular website builder directly, but that approach creates ongoing maintenance headaches. Fortunately, there’s a clean way to extend functionality: via WordPress hooks, actions, and filters.
Tahir Shahzad
Tahir is a full-stack web developer specializing in WordPress and AI. He has been featured as a speaker at several WordPress Meetups and WordCamps.
Code Writing Code: An Introduction to the Theory and Practice of Modern Metaprogramming
With a tour that includes Julia, Rust, and more, dive into the fascinating world of metaprogramming and get a taste for its history, common forms (such as macros), importance, and potential future.
Will Beddow
Will is a full-stack developer specializing in the design of complex performant systems. His recent work includes fintech systems design, cloud orchestration programs, and large corporate software systems.
gRPC vs. REST: Getting Started With the Best API Protocol
gRPC, REST’s up-and-coming competitor, approaches synchronous communication from another angle, offering protocol buffers and typed contracts. What does that mean for your project?
Laszlo Gyori
Laszlo is a solution architect, software developer, and expert on microservices architecture, gRPC, and REST. He has a master’s degree in IT from Budapest Institute of Technology.
Efficiency at Scale: A Tale of AWS Cost Optimization
Understanding total spend is a common challenge for cloud users, especially on projects with complex pricing models. This article explores the top AWS cost optimizations that will help you scale your platform effectively.
Rudolf Eremyan
Rudolf is a data scientist who has architected big data processing infrastructures on AWS and implemented data engineering solutions for Fortune 500 companies, including Disneyland Hong Kong and Philip Morris. He was invited to participate in NASA’s 2021 International Space Apps Challenge as a speaker and judge.
Most-read Articles
An Angular 5 Tutorial: Step by Step Guide to Your First Angular 5 App
World-class articles, delivered weekly.
Toptal Developers
- Algorithm Developers
- Angular Developers
- AWS Developers
- Azure Developers
- Big Data Architects
- Blockchain Developers
- Business Intelligence Developers
- C Developers
- Computer Vision Developers
- Django Developers
- Docker Developers
- Elixir Developers
- Go Engineers
- GraphQL Developers
- Jenkins Developers
- Kotlin Developers
- Kubernetes Experts
- Machine Learning Engineers
- Magento Developers
- .NET Developers
- R Developers
- React Native Developers
- Ruby on Rails Developers
- Salesforce Developers
- SQL Developers
- Sys Admins
- Tableau Developers
- Unreal Engine Developers
- Xamarin Developers
- View More Freelance Developers
Join the Toptal® community.