Toptal Talent Navigator: Hire Freelance GIS Developers in the () time zone
Trevor N Hayward
A proven architect, database developer, and leader, Trevor focuses on enterprise systems solving complex process and data challenges across a diverse array of fields, including aerospace, telecom, law enforcement, and electric utilities. His broad technical perspective and years of full lifecycle experience drive practical approaches to architectural decisions.
Show MoreKevin Saul
Kevin is a senior data engineer and professional services consultant providing software solutions for large and complex data storage, integration, analysis, and reporting. He has 22 years of experience developing, delivering, and maintaining data-centric software solutions and eight years of experience in analytical chemistry. He has experience consulting with a variety of industries, including finance, education, logistics, retail, agriculture, and environmental research.
Show MoreMark Heslop
Mark has been working with GIS for more than 20 years and has a comprehensive knowledge of all aspects of spatial data management, analysis, visualization, and interaction. He has a strong ability to quickly understand client requirements and translate them into reliable, functional, and successful GI systems, utilizing out-of-the-box tools for customizations or building stand-alone desktop, server, or cloud applications where appropriate.
Show MoreMartín Levy Daniel
Martín is a versatile data scientist interested in challenging projects. He has worked on numerous projects throughout his professional career in different fields such as finance, market research, technology, and, currently, in GIS and emergency management. Martín stands out for his high adaptability, problem-solving skills, and communication of solutions in business environments.
Show MorePedro Roquette
Pedro is a software engineer with extensive experience in building scalable software solutions based on .NET and JavaScript architecture. He led and developed a number of systems ranging from management web applications to mobile apps, IoT, and GIS through the years. Pedro enjoys developing heavy-data processing and analytics systems, as well as designing and implementing algorithms to support them.
Show MoreVíctor González
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.
Show MoreOnur Canci
Onur is a qualified full-stack developer with 12+ years of experience, specializing in Java and JavaScript. He focuses on multithreaded, networked, and desktop and multi-layered web applications enabled by the geographic information system (GIS). Onur has built ground-control station applications for various unmanned aerial vehicles (UAVs), including live video, telemetry, and intelligence-sharing platforms for defense projects.
Show MoreAbuzar Hasanov
Abuzar is a back-end developer with 10+ years of experience in all phases of the software development lifecycle. He excels in C#, SQL and NoSQL, ASP.NET Core, Azure, microservice architecture in the Agile development process, design patterns, data structures, algorithms, and asynchronous programming. Abuzar enjoys solving problems while delivering outstanding software products to end-users.
Show MoreVladimir Raschupkin
Vladimir has significant experience in .NET, C#, and C++ programming in different areas—API, UI, low-level high-performance libraries (C++), and GIS. He has a knack for finding meaningful creative ways to solve complicated tasks, which he happens to adore solving. Throughout his career, Vladimir has often solved performance/memory leak issues, and his entrepreneurial experience comes in handy, helping him see his tasks from a business perspective.
Show MoreIbrahim Mahmoud Ahmed, Ph.D.
Ibrahim is a veteran data scientist and software developer with a passion for deep learning and extensive experience in statistics and time series. Ibrahim is interested in helping businesses take full advantage of their data and take data-driven actions. His principle is to observe, model, and corroborate, disrupting the status quo with artificial intelligence.
Show MoreDaniel Demonceau
Daniel is an experienced full-stack developer with over 14 years of experience specializing in GIS. He excels at database design, REST API development, ETL scripting, optimizing back-end systems, and crafting intuitive React front ends. Notably, Daniel runs a widely followed technical blog, offering invaluable insights into GIS problem-solving.
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