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Hire the Top 3% of Freelance Plotly Developers

Hire vetted Plotly developers on demand. Leading companies choose Plotly freelancers from Toptal for their most important development projects.

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Find and hire Top Plotly Developers worldwide. Simply click on your preferred time zone on the map.

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Radu Marian

Freelance Plotly Developer
UTC-05:00
United States
Toptal Member Since December 31, 2024

Radu is a senior GenAI and knowledge graph solution architect delivering solutions for cybersecurity, investments, agriculture, and economy domains. For over 25 years, he has accomplished numerous proofs of concept and pilot projects, led standardization efforts at OASIS and ITU-T, and was granted patents for inventions in cybersecurity and enterprise knowledge management. Radu holds a master's degree in computer science from UNC Charlotte.

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Dmytro Babych

Freelance Plotly Developer
UTC+00:00
United Kingdom
Toptal Member Since July 18, 2023

Dmytro is a data scientist with seven years of experience. He possesses exceptional expertise in utilizing natural language processing tools and is well-versed in Python and Java. His impressive track record includes a significant accomplishment at Samsung Electronics, where he optimized neural networks to reduce RAM usage by a factor of 10. Dmytro has worked in different application domains, such as healthcare, electronics, lead generation, and finance.

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Toby Coleman

Freelance Plotly Developer
UTC+00:00
United Kingdom
Toptal Member Since May 14, 2020

With a background in Physics from the University of Cambridge, Toby is an experienced data science and machine learning professional. He has expertise in both data engineering and analysis drawn from multiple industry sectors. He specializes in building innovative, data-oriented software.

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Mati Kiciński

Freelance Plotly Developer
UTC+01:00
Poland
Toptal Member Since February 27, 2020

Mati is a full-stack developer who’s worked in all aspects of software delivery, including design, front- and back-end development, and project management. Besides his technical expertise, Mati knows how to solve problems. Issues are often human-based, and the most efficient way to solve them is to discuss them along with a dollop of patience. Mati is an advocate of dynamic decision making and implementing a quality-focused approach from day one.

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Roman Imankulov

Freelance Plotly Developer
UTC+01:00
Portugal
Toptal Member Since March 15, 2021

Roman is a passionate software developer with 16 years of hands-on and team management experience. He's intimately familiar with the Python ecosystem and the development of scalable systems for the web. Remote worker since 2012, he's a proponent of no-surprise proactive communication style, blameless culture, and human-centric processes and workflows. Roman is also a conference speaker and organizer.

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Camila Andrea Gonzalez Williamson

Freelance Plotly Developer
UTC+01:00
Switzerland
Toptal Member Since October 22, 2020

Camila is a senior software engineer with nine years of experience in data and machine learning (ML). She has deep experience analyzing and visualizing data, implementing and maintaining scalable data pipelines, prototyping and productionising ML models, and communicating effectively with stakeholders. Camila has worked in domains such as manufacturing, finance, and telecommunications, where she has collaborated on end-to-end solutions to transform raw data into actionable insights.

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Nicolas Keller

Freelance Plotly Developer
UTC+01:00
Germany
Toptal Member Since January 21, 2020

With a strong mathematical background (a master's degree in mathematics), Nicolas is a passionate data scientist who can contribute the ideal combination of machine learning knowledge, practical programming skills, and a problem solving and analytical mindset to a project. He has a demonstrated history of transforming business problems into data-driven solutions and recently has worked as a data scientist at the global insurance company, Allianz.

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Sergey Royz

Freelance Plotly Developer
UTC+01:00
Czech Republic
Toptal Member Since January 13, 2015

Sergey is a highly skilled software engineer with over 15 years of experience in development and architecture design. He worked for fintech startups, medical companies, the travel industry, and home automation. He has a strong understanding of OOP and FP concepts and experience with applying design patterns. Sergey prides himself on his ability to create robust and maintainable code.

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Fran Hrženjak

Freelance Plotly Developer
UTC+01:00
Croatia
Toptal Member Since December 10, 2013

Fran is a full-stack web developer who also occasionally develops for Linux command line, mobile and desktop apps, and hardware devices on the Arduino platform. He enjoys working with the Django web framework and Python in general. He is proficient in PHP and has substantial experience working with WordPress and Magento.

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Nairi Baghdasaryan

Freelance Plotly Developer
UTC+04:00
Armenia
Toptal Member Since September 2, 2025

Nairi is a quantitative researcher and data scientist with experience building algorithmic trading systems, backtesting engines, and portfolio risk models. She has designed multi-agent ML architectures for trading signals and a novel topological data analysis algorithm for time-series similarity search - turning complex research into production-grade systems that deliver measurable results.

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Arsine Sarikyan, PhD

Freelance Plotly Developer
UTC+04:00
Armenia
Toptal Member Since November 4, 2022

Arsine is a creative and scientifically rigorous data scientist with over three years of experience. Her experience includes designing experimentation processes such as data collection, robustness checks, and explainability, developing ML and AI strategies, and conducting NLP research. She specializes in causal analytics to answer the why question and find hidden patterns and relationships. Arsine contributes to the research community by writing and publishing academic papers.

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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

How to Hire Plotly Developers 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 Plotly developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Plotly developer 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 Plotly Developers

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

  • Typically, you can hire Plotly developers with Toptal in about 48 hours. For larger teams of talent or full end-to-end project 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 Plotly developer, 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 Plotly developer, 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 Plotly developers for your project.

  • At Toptal, we thoroughly screen our Plotly developers 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 Plotly developers with Toptal, you’ll always work with world-class, custom-matched Plotly developers ready to help you achieve your goals.

  • You can hire Plotly developers on an hourly, part-time, or full-time basis. Toptal can also manage the project end-to-end based on your specific requirements as part of our Consulting and Services offerings. Whether you hire a Plotly developer 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 Plotly developers can fully integrate into your existing team for a seamless working experience.

  • We make sure that each engagement between you and your Plotly 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 Plotly developer who may be a better fit and with whom we will begin a second, no-risk trial.

Toptal Lets You Hire Fast,
With Unparalleled Success

  • Trusted Talent Only

    Trusted Talent Only

    Our talent network is composed of thoroughly vetted professionals who ramp up quickly, function as essential team members, and deliver results.

  • Precise Matching

    Precise Matching

    Our experienced talent matchers specialize in identifying talent that fits your needs. They work to understand your exact requirements and hand-select the best professionals for your project.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDAs, streamlining the hiring process so you can focus on innovation, not overhead.

  • No-risk Trial Period

    No-risk Trial Period

    We want to be sure your engagement is a total success, so we offer a no-risk trial period. Work with your new hire for up to two weeks and pay only if you’re satisfied.

  • Effortless Scaling

    Effortless Scaling

    We help you scale your team up or down as needed, with quick and efficient hiring in under 48 hours.

  • Flexible Engagements

    Flexible Engagements

    Our flexible engagement models allow you to choose the engagement type that suits your needs and adjust it anytime: hourly, part time, or full time.

Top Plotly Developers Are in High Demand.

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