Hire the Top 3% of Freelance Alchemy Developers

Toptal is a marketplace for dedicated Alchemy developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Alchemy freelancers for their mission-critical Alchemy development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Alchemy Developers and Engineers

Jesper Kristensen

Freelance Alchemy Developer
United StatesToptal Member Since September 19, 2022

Jesper loves solving problems and helping develop next-generation engineering systems. He is motivated by a deep drive to create excellent solutions and aims to be challenged while moving companies forward. Jesper enjoys working on a budget and delivering on strict time restrictions—it's challenging and exciting.

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Aaditya Taparia

Freelance Alchemy Developer
JapanToptal Member Since August 12, 2020

Aaditya is a full-stack developer with 7+ years of experience, specializing in fault-tolerant and scalable web development. He is an expert in React, Vue, Node.js, and Java Spring Boot frameworks. Aaditya has also used Ruby on Rails, relational and non-relational databases, Kubernetes, CI/CD pipelines, AWS, and Google Cloud Platform (GCP) while developing complex websites.

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Tomás Mardones

Freelance Alchemy Developer
ChileToptal Member Since September 13, 2016

Tomás is an experienced engineer with great know-how in the fields of computer vision and machine learning. He's a researcher and an engineer who likes to build efficient and elegant software systems. Tomás is always eager to find better ways to write better code. In addition, he is an expert in C++, Python, and MATLAB.

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Kaustav Chakraborty

Freelance Alchemy Developer
IndiaToptal Member Since October 9, 2021

Kaustav is a hands-on, goal-oriented, versatile technology professional with more than two decades of experience, primarily in open-source digital technologies, such as blockchain, IoT, microservices, cloud, distributed architecture, R&D, design, and development, with a proven track record delivering consistent business results. He loves to take on technical challenges, learn about new technology innovations, and deliver successful products worldwide.

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Roman Semko Androsenko

Freelance Alchemy Developer
GermanyToptal Member Since May 5, 2020

Roman has over a decade of experience excelling as a web, blockchain, and mobile developer. With a solid financial background and 20+ years of excellence in IT, he brings a unique blend of skills to clients, especially in the B2B domain. He won Samsung's mobile development challenge and has seen his apps used by millions. Roman founded two successful startups and has played a crucial role as CTO and solutions architect in several projects.

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Robert C Kahlert

Freelance Alchemy Developer
AustriaToptal Member Since September 4, 2020

Robert has taken on the architecture and documentation of great software—its engineering and research—for over 20 years. He loves designing and improving existing systems, creating content, and making systems and people collaborate in new ways. His focus areas include operating systems, compilers, databases, information modeling, and common sense reasoning. Robert has worked on research prototypes, development tools, and products in academia, at IBM, and for the symbolic AI platform, Cyc.

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Mayank Dedhia

Freelance Alchemy Developer
IndiaToptal Member Since October 16, 2020

Mayank is a developer with a solid background in software engineering and programming principles and 10+ years of professional experience. He has worked on more than 25 projects in e-learning and healthcare domains, using a wide range of back-end and front-end technologies. Mayank is a great communicator, he has a passion for knowledge and understanding how things work, and he enjoys working with and learning multiple technologies.

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Munkhjin Nyamdorj

Freelance Alchemy Developer
MongoliaToptal Member Since August 24, 2022

Munkhjin is a highly skilled full-stack engineer with a proven track record of delivering exceptional web projects since 2020. His expertise spans web development, API design, and rapid project delivery. What sets Munkhjin apart is his engaging communication style and unwavering commitment to client satisfaction. He proactively collaborates with clients to deeply understand requirements and architect optimal solutions.

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Muhammad Asim Bilal

Freelance Alchemy Developer
PakistanToptal Member Since December 6, 2021

Asim is a full-stack developer who's worked on many large-scale projects from scratch while using MERN stack technologies for web applications and React Native for Android and iOS mobile applications. With a deep dive into DevOps and solution architecture, Asim blends tech prowess with efficiency. He enjoys working both as a solo developer and within a powerful team. Asim thrives in environments where he can learn, experiment with new technologies, and increase his knowledge.

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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 Alchemy Developers 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 Alchemy developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal Alchemy developers different?

    At Toptal, we thoroughly screen our Alchemy developers 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 Alchemy developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with an Alchemy developer within 48 hours of signing up.

  • What is the no-risk trial period for Toptal Alchemy developers?

    We make sure that each engagement between you and your Alchemy developer 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 Alchemy Developers Are in High Demand.

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