Hire the Top 3% of Freelance QGIS Developers

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

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance QGIS Developers and Engineers

Simone Parmeggiani

Freelance QGIS Developer
ItalyToptal Member Since August 10, 2022

Simone has a second-level master's degree in geospatial science and technology and is a geospatial data specialist with extensive experience in ArcGIS, QGIS, FME, SQL, and Python, including NumPy, pandas, Matplotlib, ArcPy, and PyQGIS. He is highly skilled in developing the back end of geographical products though he has also worked on the front end and data visualization. Simone has built a cloud-based solution used by EU member states, working at the EU Commission's Joint Research Center.

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Sandra Kozomara

Freelance QGIS Developer
SerbiaToptal Member Since June 18, 2020

Sandra brings 20+ years of experience in the development of competitive location and business intelligent systems enabling market opportunity analysis, high-level roll-out strategy, workforce management, operational reporting, and KPIs tracking. She successfully integrates data from companies OSS/BSS, mobile apps, DWH, machine learning models, and external services for the purpose of reporting and data visualization. She has eight years of management experience and is a certified Scrum Master.

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Alexander Shereshevsky

Freelance QGIS Developer
IsraelToptal Member Since June 18, 2020

Alexander is a data professional with over 15 years of experience with different data solutions development (building DWH, ETL, data streams), data analysis, and data science (machine learning, deep learning, computer vision) background. He has a solid understanding of cloud and serverless architecture.

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Víctor González

Freelance QGIS Developer
SpainToptal Member Since June 19, 2018

Víctor has been working with GIS software for more than 15 years. He has worked on various projects, from driving and developing mainly geospatial components at Xarvio to leading the development and training of a dissemination platform for FAO or developing websites with the latest technology. Along that ride, Víctor has adapted to working in teams ranging from one or two people to dozens, organizing across different subteams, and being productive while working with different technologies.

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Przemek Urbanski

Freelance QGIS Developer
PolandToptal Member Since January 19, 2020

Przemek is an exceptionally skilled engineer with a master's degree in computer science. With over 25 years of hands-on experience, Przemek is equipped with a wide range of technical skills and technologies. He has built and led successful projects for complex multi-tier systems and early-stage startups. Przemek worked for the public sector, finances, aerospace agencies, media, ISP, and car manufacturers. His most vital saying is that he is not running away from problems but solving them.

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Federico Raul Diaz

Freelance QGIS Developer
ArgentinaToptal Member Since March 11, 2022

Federico is a database specialist with over 17 years of experience developing different databases, mainly using Oracle PL/SQL, Microsoft SQL Server, and MySQL. He worked with various business intelligence tools and ETL process design and has experience using Agile methodologies and Scrum in teams of people from many countries. Federico has a broad knowledge of programming gained while managing database teams.

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Eduardo Sá

Freelance QGIS Developer
PortugalToptal Member Since March 9, 2021

Eduardo is a seasoned data analyst and SQL expert with a certification in Microsoft Power BI and complementary knowledge of Python and R. With 10+ years of experience in telecommunications, including Nokia, Vodafone UK, Verizon US, Optus AUS, Orange UK, and Portugal Telecom, he has delivered projects across multiple geographies and cultures. Eduardo employs advanced analytical and interpersonal skills to build the best data-based solutions for his clients.

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Charles Grady

Freelance QGIS Developer
United StatesToptal Member Since September 26, 2022

Charles is primarily a back-end developer specializing in Python. He has more than 16 years of experience developing RESTful APIs, high-throughput computations, and cluster interfaces in an open source environment. Charles published papers, gave conference presentations, and taught domestic and international workshops showcasing the tools he created, the community infrastructure, and his research projects.

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Muhammad Naeem Ahmed

Freelance QGIS Developer
United StatesToptal Member Since June 18, 2020

Muhammad brings nearly 15 years of IT experience in data warehousing solution implementation. He delivers reliable, maintainable, and efficient code using SQL, Python, Perl, Unix, C/C++, and Java. His work helped eBay increase its revenue and Walmart improve processes. Muhammad has a strong focus on big data-related technologies, automating redundant tasks to improve workflow, and understanding how to achieve exciting, efficient, and profitable client solutions.

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Daniel Demonceau

Freelance QGIS Developer
AustraliaToptal Member Since September 22, 2022

Daniel has been a professional full-stack developer for more than 12 years and has mainly worked in the GIS field for startups, small companies, enterprise businesses, and as a freelancer. He designed database models and REST APIs, created ETL scripts, optimized back ends, and implemented React front ends. As an avid learner and as a way to give back to the open-source community, Daniel started a technical blog seen by thousands, where he shares step-by-step guides to solve GIS challenges.

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Gijs Joost Brouwer

Freelance QGIS Developer
United StatesToptal Member Since November 28, 2022

Gijs is a data scientist, machine learning engineer, and innovation expert. In various roles, he has built solutions at the intersection of data science, emerging technologies, AI, computer vision, and NLP. His background is in computational neuroscience and psychology. In addition, Gijs is an experienced software developer who has closely collaborated with software engineers, data engineers, and big data production systems using tools like Hadoop, Spark, and AWS cloud computing services.

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

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal QGIS developers different?

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

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

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

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

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