Toptal Talent Navigator: Hire Freelance ChatGPT Developers in the () time zone
George McIntire
George is a results-driven data scientist who brings a diverse skill set and rich experience to the table. His expertise lies in data translation and a versatile toolkit, including Python, SQL, and machine learning. George excels at distilling complex findings into actionable and comprehensible insights, making data accessible and impactful for stakeholders.
Show MorePedro Henrique Rocha Moy
Pedro is a business-oriented seasoned data scientist and data engineer with experience building and deploying production distributed data pipelines and machine learning models at scale, covering the entirety of the data lifecycle from design, construction, optimization, deployment, and monitoring of data architectures and machine learning models. Pedro's focus is to deliver solutions that are robust to changes in environment and data and flexible to address changes in business requirements.
Show MoreDavid Kiss
David is a results-oriented, pragmatic lead software engineer specializing in back end and integrations with a zeal for continuous improvement. He's experienced in helping companies design, build, and grow effective software solutions and performant dev teams. He's well-versed in Agile and Lean methodologies, software design principles, cloud technologies, and aligning stakeholders behind technology outcomes. David thrives on challenging tasks in fast-paced and complex business environments.
Show MoreKarol Kulasiński
Karol is a highly experienced senior data scientist with a strong focus on NLP and wide AI applications. He has a unique academic background in physics and large-scale models, in addition to relevant experience in the customer-facing data science industry. He enjoys working with data and leading and implementing R&D projects. With his PhD in physics and the recent MBA degree, Karol combines easy technology and business.
Show MoreIvan Nikolic
Ivan is a results-driven data engineering expert with nine years of experience refining data management practices. Skilled in Python, SQL, and Google Cloud Services, he focuses on crafting scalable data pipelines and streamlining workflows to boost data warehouse efficacy. As a data engineering manager, Ivan guided a team of 18, fostering professional growth and promoting engineers to senior positions. He instituted Scrum methodologies to optimize project delivery and stakeholder satisfaction.
Show MoreMartin Mirakyan
Martin has several years of experience in the field of machine learning and full-stack development while working for companies like Picsart or YerevaNN Research Lab. He specializes in React and natural language processing (NLP) and has completed many projects in this field. Martin is an exceptional communicator—with frequent reach outs—and has experience working in all types of teams, from small (five members) to large companies like Facebook.
Show MoreSunny Chevli
Sunny has 15 years of experience working on web development and programming. His specialties in building web and mobile applications, websites, and web services lay on .NET technologies, PHP, JavaScript, React, React Native, AngularJS, and jQuery. Over the years, Sunny has accumulated expertise through finance and accounting, education, and healthcare projects, providing solutions for B2B, eCommerce, ERP, and teaching portals.
Show MoreAlex Rossovsky
Alex is an accomplished full-stack developer with a distinctive edge in computer security and reverse engineering. His expertise spans developing full-stack web applications and mobile applications for Android. Alex's strong problem-solving skills and diverse technical skillset ensure he delivers optimal solutions for even the most intricate challenges.
Show MoreSamuel Edwin
Samuel is a dynamic, accomplished full-stack developer with 10+ years of software development experience, specializing in React, React Native, Next.js, and PostgreSQL. He is an expert in leading startup projects, optimizing performance, and implementing CI/CD pipelines. Samuel is an out-of-the-box thinker committed to continued business success with a proven ability to nurture and develop teams, drive technical roadmaps, and deliver high-impact solutions in eCommerce, SaaS, and B2B industries.
Show MoreApurbalal Singha
Apurbalal graduated from IIT Madras, India. Soon after graduating, he moved to Japan to work in Mercari as a software engineer. He has developed user-facing features for both web and mobile apps used by millions of users every day. Apurbalal has professional experience in developing web, Android, and iOS applications. He values writing clean, readable, testable, and scalable code and loves working on complex front-end projects.
Show MoreLeonardo dos Santos Pinheiro
Leonardo is a machine learning engineer with 10 years of industry experience across the government, energy markets, finance, healthcare, and consulting. Leonardo is well versed in work with analytics, data engineering, and machine learning, specializing in the development and deployment of AI systems for computer vision, NLP, and recommender systems.
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