Hire the Top 3% of Freelance Design Pattern Makers

Toptal is a marketplace for dedicated Design Pattern Makers. Top companies and startups choose Toptal Design Pattern freelancers for their mission-critical Design Pattern development projects.

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

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Hire Freelance Design Pattern Makers

Mikhail Fishzon, Design Pattern Freelancer.
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Mikhail Fishzon

Freelance Design Pattern Maker
United StatesToptal Member Since June 22, 2022

Mikhail is an alumnus of Google and Lyft and a data engineer who enjoys turning real-life business problems into scalable data platforms. Over the last two decades, he has helped companies architect, build, and maintain performance-optimized databases and data pipelines. Mikhail is knowledgeable in database optimization techniques and has achieved a 99% increase in slow-running query performance.

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Design PatternSQLPythonDatabase ArchitecturePostgreSQLETLAmazon Web Services (AWS)Data AnalyticsData WarehousingMySQLPentahoAmazon RDSGreenplum
Muhammad Ahmad, Accomplished Design Pattern Freelancer.
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Muhammad Ahmad

Freelance Design Pattern Maker
CanadaToptal Member Since November 7, 2022

Ahmad is a highly efficient full-stack developer with remarkable skills in modern JavaScript frameworks. He has been working with offshore teams on projects ranging from enterprise web applications to launching new applications for startups. Keen on problem solving and creative thinking, Ahmad appreciates optimization and efficiency in architectural design when building full-stack applications.

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Design PatternReactChrome ExtensionsTypeScriptCSSJavaScriptFront-endWeb DevelopmentWeb App DevelopmentResponsive UIHTML5User Interface (UI)User Experience (UX)
Armine Gevorgyan, Accomplished Design Pattern Freelancer.
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Armine Gevorgyan

Freelance Design Pattern Maker
GermanyToptal Member Since October 27, 2022

Armine is a software engineer with five years of working experience. She has a bachelor's degree in computer science from the American University of Armenia. Armine works primarily with React, React Native, and various back-end technologies such as Node.js and Laravel.

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Design PatternReactComputer ScienceDatabasesJavaScriptCSSSQLREST APIs
Jiří Straka, Design Pattern Freelancer.
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Jiří Straka

Freelance Design Pattern Maker
Czech RepublicToptal Member Since June 6, 2016

Jiří is a full-stack .NET developer with more than eight years of experience in development and three in the banking industry. He has built highly sought-out web apps using the latest Microsoft technologies and client-side frameworks such as React and Angular 2+ to create dynamic and responsive UIs. Jiří also has significant experience with service-oriented architecture, complex problems in large systems, performance issues, and much more.

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Design Pattern.NETTypeScriptC#ASP.NETASP.NET Web APILINQMicrosoft Visual StudioFull-stackIntegration
Agata Andrzejewska, Freelance Design Pattern Developer for Hire.
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Agata Andrzejewska

Freelance Design Pattern Maker
DenmarkToptal Member Since September 18, 2017

Agata is a full-stack web app developer with an academic background in computer science and a great interest in algorithms and mathematics. She is passionate about learning and enjoys challenges. She has successfully worked on multiple projects, from designing apps from scratch, implementing secure solutions, improving app performance, taking care of the best UX, and writing clear testable code.

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Design PatternNode.jsExpress.jsJavaScriptAlgorithmsReactSQLFront-endWeb Development
Alexander Kamiński, Freelance Design Pattern Programmer for Hire.
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Alexander Kamiński

Freelance Design Pattern Maker
PolandToptal Member Since January 14, 2018

Alexander believes that the method and pattern implemented are crucial, more so than the language and framework used, so he's comfortable with switching technologies often. In his 15 years of professional experience, he's worked on web projects, games, and tools in the most popular programming languages. Alexander particularly relishes challenges and thrives in the most unorthodox projects.

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Design PatternRuby on Rails (RoR)ReduxRegexPostgreSQLJavaScriptReactRubyNode.jsFull-stackFront-endSQL Performance
Milena Mamyan, Senior Design Pattern Programmer and Consultant.
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Milena Mamyan

Freelance Design Pattern Maker
CanadaToptal Member Since April 12, 2022

Milena is a software engineering professional with a focus on back-end development. With a strong background in computer science with a master's degree from the American University of Armenia, she has a nature of a hard worker and the ability to learn and adapt to any technology required. Over the last couple of years, Milena has mainly concentrated on core back-end development with Java while leading REST API development.

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Design PatternWindowsREST APIsJavaSpringApache MavenSpringFoxSwaggerAlgorithmsFunctional TestingBugzilla
İlkay Aktaş, Design Pattern Engineer.
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İlkay Aktaş

Freelance Design Pattern Maker
TurkeyToptal Member Since June 9, 2022

İlkay has worked for over 14 years on the back end, mobile development, cloud projects, and supporting apps in production. As an AWS enthusiast, he has worked in the defense and finance domains. Additionally, İlkay has more than two years of experience managing an engineering team. He designed and developed many mobile and back-end applications and deployed them to the market.

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Design PatternJavaAmazon EC2SpringReactive ProgrammingDockerAndroidiOS SDKMicroservicesKeycloakSpring BootAndroid SDKREST APIs
Ana Nedic, Toptal Design Pattern Developer.
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Ana Nedic

Freelance Design Pattern Maker
GermanyToptal Member Since February 3, 2020

Ana has spent nearly 20 years studying software engineering and working as a developer on various projects. Today, she excels at leading engineering teams and empowering people to deliver their best. Ana develops apps using Android (Java/Kotlin), iOS, or Flutter.

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Design PatternAndroid StudioAndroid App DesigniOSXcodeCocoaPodsJava 8AndroidKotlinREST APIsJavaApp Design
Than Ngo, Design Pattern Freelancer.
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Than Ngo

Freelance Design Pattern Maker
VietnamToptal Member Since July 6, 2020

Than is a developer with several years of experience in web development. Thanks to being able to work on the back and front end, Than can build a web app from inception to completion. Than cares about the quality of his output, so he strives to incorporate best practices into his projects whenever possible. While Than has a degree in aeronautical engineering, his curiosity and love of learning led him to computer programming.

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Design PatternPythonPHPJavaScriptSQLDjangoReactReact ReduxWordPressMySQLPostgreSQLGitFull-stack
Karla Brkić, Ph.D., Accomplished Design Pattern Freelancer.
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Karla Brkić, Ph.D.

Freelance Design Pattern Maker
CroatiaToptal Member Since February 20, 2018

Karla is a bilingual professional with a PhD in Artificial Intelligence and 10+ years of experience in developing outstanding computer vision, machine learning, and AI technologies as a dedicated research scientist. As a motivational leader, she thrives in building research agendas and managing complex projects to provide world-class products, systems, and platforms. She also forges lasting relationships and uses out-of-the-box thinking to drive cutting-edge research efforts.

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Design PatternCOpenCVPyCharmComputer VisionMachine LearningC++Deep LearningPythonJavaComputer ScienceArtificial Intelligence (AI)Scientific Data Analysis

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Trustpilot
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Creating an app for the game
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
Testimonials
Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley

Director

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller

CEO

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik

Co-Founder

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee

Principal

How to Hire Design Pattern Makers through Toptal

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Design Pattern Maker for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Design Pattern Maker for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

FAQs

  • How are Toptal Design Pattern Makers different?

    At Toptal, we thoroughly screen our Design Pattern Makers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire Design Pattern Makers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a Design Pattern Maker within 48 hours of signing up.

  • What is the no-risk trial period for Toptal Design Pattern Makers?

    We make sure that each engagement between you and your Design Pattern Maker begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top Design Pattern Makers are in High Demand.

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