Hire the Top 3% of Freelance OAuth2 Experts

Toptal is a marketplace for top OAuth2 experts. Top companies and startups choose Toptal OAuth2 freelancers for their mission-critical software projects.

No-Risk Trial, Pay Only If Satisfied.

Clients rate Toptal OAuth2 experts 4.9 / 5 on average based on 2,186 reviews.
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Hire Freelance OAuth2 Experts

Lu Jiang

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC-08:00
United States
Toptal Member Since January 2, 2020

With a degree in education information technology and a professional software developer background, Lu enjoys building everything from small business sites to rich interactive web applications. If she is not writing code, you will find her wrangling with new technologies to keep her inspired. She is passionate about utilizing modern technology to improve life, especially in the education domain.

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Mauricio Arroyo Campos

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC-06:00
Costa Rica
Toptal Member Since August 21, 2020

Mauricio is a full-stack developer focused on .NET technologies. To any project, Mauricio brings years of extensive management experience and a well-rounded skill set with proven competencies in organizing and leading successful teams working on highly complex projects in software development. Mauricio’s areas of expertise include various languages (TypeScript, C#, .NET, JavaScript), libraries/APIs (Entity Framework, jQuery), and frameworks (.NET Core, ASP.NET, Angular), among others.

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Stephen Doxsee

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC-05:00
Canada
Toptal Member Since September 20, 2019

Stephen has over 18 years of software engineering experience across organizational sizes and sectors. He's a SpringOne Platform speaker and open source contributor to the JHipster, Spring Security, and Spring Boot projects. Besides Java/Spring, Google Kubernetes Engine (GKE), and React/Angular expertise, he specializes in identity and access management (IAM) with OAuth2/OIDC and its place in best-practice architecture.

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Jonathan Demers

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC-05:00
Canada
Toptal Member Since November 15, 2021

Jonathan is a creative, hands-on leader. He has extensive experience in software engineering in the banking, finance, insurance, and R&D spaces, delivering multiple high-profile projects. He is a strategic decision-maker with a propensity to perform in fast-paced environments and is an inspiring and highly technical model for other leaders and teams. Morgan Stanely, the Canadian Space Agency, Desjardins, and the National Bank of Canada have all benefitted from Jonathan's expertise.

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Marc Schwering

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC+01:00
Germany
Toptal Member Since May 18, 2021

Marc is a software developer with a scientific background in molecular biotechnology and drug discovery and development. Since 2017, he has worked in a small DevOps team that supports the digital transition of R&D at Bayer Global. Marc has built IT solutions ranging from simple web apps to complex data warehouses. His combined scientific and development expertise and fluency in English, Chinese, French, and German bring great value to biotech and pharmaceutical companies.

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Andrew Vaverchak

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC+02:00
Ukraine
Toptal Member Since April 8, 2024

Andrew is a software engineer with 17+ years of experience, specializing in system design, web technologies, security, and performance optimization. With a strategic approach to problem-solving, he prioritizes addressing business challenges beyond mere coding tasks. Andrew believes that clear communication, professionalism, and collaboration are integral to delivering successful projects.

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Aleksandr Dolgov

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC+03:00
Armenia
Toptal Member Since August 24, 2022

Aleksandr is a software developer with over ten years of experience working from junior to leadership positions. He is proficient in the .NET stack and has an engineer's degree in computer science and a professional degree in engineering management. Aleksandr has worked on various projects, including web apps using .NET with modern front-end frameworks such as Angular, React, or Vue; mobile apps using Xamarin; and complex integration projects using cloud technologies such as Azure and AWS.

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Deo Gochava

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC+04:00
Georgia
Toptal Member Since December 4, 2019

Deo is a developer with several years of experience in software development, working primarily on web projects (front and back end), mobile apps, games, single-page apps (SPAs), and REST APIs. He considers himself a full-stack developer but it’s on the back end where he really excels and feels at home.

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Jacob Goh Chuan Ching

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC+08:00
Malaysia
Toptal Member Since August 2, 2021

Jacob has eight years of professional experience as a full-stack software engineer. He enjoys building web apps optimized for scalability and performance. Jacob has developed web applications with Vue and React on the front end, NestJS, TRPC, and Node.js on the back end, and PostgreSQL, MySQL, and MongoDB as the database while deploying the applications on AWS using various technologies, including CloudFormation, ECS, ECR, EC2, RDS, S3, and CloudFront.

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Md.Rajib-Ul Islam

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC+10:00
Australia
Toptal Member Since February 7, 2022

Rajib is an open-minded AWS Certified Solutions Architect (Professional) and experienced software professional who is proactive with project execution and delivery. He has over 16+ years of development and software architectural design experience. Rajib has worked in software development, lifecycle models, process models, and software design patterns. His skills span back- and front-end technologies, including diverse languages, frameworks, and tools.

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Rodrigo Varela

Freelance OAuth2 Expert
Verified Expert in Engineering
UTC+10:00
Australia
Toptal Member Since December 7, 2020

Rodrigo is a software engineer with over a decade of experience developing applications for various industries and working with teams around the globe. He has a computer science degree from Buenos Aires University and specializes in Android, Kotlin, Java, PHP, APIs, Bash, and databases. Rodrigo is a focused, organized, and productive developer who has led many teams, managed entire full-stack development projects, and excelled as a collaborative individual contributor.

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THE TOPTAL ADVANTAGE

98% of Toptal clients choose to hire our talent after a risk-free trial.

Toptal's screening and matching process ensures exceptional talent are matched to your precise needs.

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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 OAuth2 Experts Through Toptal

1

Talk to One of Our Client Advisors

A Toptal client advisor 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 OAuth2 expert for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new OAuth2 expert for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

EXCEPTIONAL TALENT

How We Source the Top 3% of OAuth2 Experts

Our name “Toptal” comes from Top Talent—meaning we constantly strive to find and work with the best from around the world. Our rigorous screening process identifies experts in their domains who have passion and drive.

Of the thousands of applications Toptal sees each month, typically fewer than 3% are accepted.

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FAQs

  • How quickly can you hire with Toptal?

    Typically, you can hire an OAuth2 expert with Toptal in about 48 hours. For larger teams of talent or Managed Delivery, timelines may vary. Our talent matchers are highly skilled in the same fields they’re matching in—they’re not recruiters or HR reps. They’ll work with you to understand your goals, technical needs, and team dynamics, and match you with ideal candidates from our vetted global talent network.

    Once you select your OAuth2 expert, you’ll have a no-risk trial period to ensure they’re the perfect fit. Our matching process has a 98% trial-to-hire rate, so you can rest assured that you’re getting the best fit every time.

  • To hire the right OAuth2 expert, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect OAuth2 experts for your project.

  • At Toptal, we thoroughly screen our OAuth2 experts to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut.

    In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship.

    When you hire with Toptal, you’ll always work with world-class, custom-matched OAuth2 experts ready to help you achieve your goals.

  • You can hire OAuth2 experts on an hourly, part-time, or full-time basis. Toptal can also manage the entire project from end-to-end with our Managed Delivery offering. Whether you hire an expert for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our OAuth2 experts can fully integrate into your existing team for a seamless working experience.

  • We make sure that each engagement between you and your OAuth2 expert 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 Talent Only

    Trusted Talent Only

    All of our talent are seasoned professionals 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 OAuth2 Experts Are in High Demand.

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