Hire the Top 3% of Neo4j Developers in 48 Hours

Toptal is a marketplace for top Neo4j developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Neo4j freelancers for their mission-critical software projects.

Meet Neo4j Developers in Our Exclusive Network

Featured Talent

Shanthi Viswanathan, Neo4j Engineer.

Shanthi Viswanathan

Verified Expert in Engineering
29 Years of Experience

Neo4j Developer

Shanthi has over 25 years of experience developing applications using various technologies. As an architect, she's executed several web-based applications, integrations, data migrations, data conversions, and data warehousing projects with significant hands-on as well as leadership responsibilities. She keeps up-to-date with the latest technologies and can effectively match the business needs with those technologies.

Neo4jPythonSQLLinuxOracle DevelopmentData EngineeringPostgreSQLAWSData VisualizationETLData MigrationJSONDatabase
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Radu Marian, Toptal Neo4j Developer.

Radu Marian

Verified Expert in Engineering
27 Years of Experience

Neo4j Developer

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.

Neo4jPythonEnterprise Architecture
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Iacob-Ghiula Adrian, Freelance Neo4j Engineer.

Iacob-Ghiula Adrian

Verified Expert in Engineering
21 Years of Experience

Neo4j Developer

Adrian's passion for problem-solving, a knack for science, and an eye for details have led to 15+ years of experience proposing and developing back-end solutions in a pragmatic manner. As an architect and technical team lead, he has been involved in integrating 3rd-party systems, upgrading legacy systems, and developing greenfield projects, constantly successfully collaborating and communicating across all parts of an organization.

Neo4jGitSQLOracle DevelopmentJavaSpringMultithreading
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Ming Liu, Freelance Neo4j Engineer.

Ming Liu

Verified Expert in Engineering
6 Years of Experience

Neo4j Developer

Ming is a machine learning engineer specializing in recommender and anti-fraud systems. He has been working in data science and AI for the past four years, including building and improving the recommender system for Shopee and TikTok, which have hundreds of millions of users and items. Ming's industry experience is backed by a master's degree in computer science.

Neo4jRecommendation SystemsMachine LearningDeep Learning
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Leonardo dos Santos Pinheiro, Toptal Neo4j Developer.

Leonardo dos Santos Pinheiro

Verified Expert in Engineering
16 Years of Experience

Neo4j Developer

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.

Neo4jArtificial IntelligenceDashboardPythonSQLSparkNumPyOpenCVData ScienceMachine LearningNLPComputer VisionDeep Learning
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Dhaval Chheda, Senior Neo4j Programmer and Consultant.

Dhaval Chheda

Verified Expert in Engineering
16 Years of Experience

Neo4j Developer

Dhaval has deep expertise and is certified in managing complex and high-traffic cloud infrastructure on AWS. He is also an expert in React front-end development for innovative edtech and staffing companies for the past six years. He has 15+ years of experience architecting and coding web applications that serve millions of registered users. Dhaval is a go-getter with a strong work ethic, and people enjoy working with him. He has a bachelor's degree in computer engineering.

Neo4jGitHubWeb DevelopmentJavaScriptReact.jsPythonPHPMySQLDockerTypeScriptVue.jsLaravelPostgreSQL
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Derek Thomas, Senior Neo4j Programmer and Consultant.

Derek Thomas

Verified Expert in Engineering
9 Years of Experience

Neo4j Developer

Derek is a lead data scientist and engineer and a passionate leader with 8+ years of experience. His industry experience includes oil and gas, health, finance, and social media, and he has saved $1.3 million and generated $4 million since 2020. Derek has broad domain experience, three publications in respected conferences, and master's and bachelor's degrees in electrical and computer engineering. He loves working with teams to find solutions that best fit clients' needs.

Neo4jPythonDockerPyTorchNLP
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Marcus Young, Accomplished Neo4j Freelancer.

Marcus Young

Verified Expert in Engineering
18 Years of Experience

Neo4j Developer

Marcus is a senior engineering leader with 15+ years of overall experience and 7+ years of experience leading back-end software development. As a staff software engineer in the fintech industry, he focused primarily on building cloud-native distributed systems and AI/ML pipelines to facilitate loan origination, payments, and fraud detection. Having recently worked on LLM-backed systems, he is looking forward to tackling the challenges associated with deploying and supporting LLMs in production.

Neo4jGolangSpring BootPythonJavaBack-end DevelopersRubyIntegrationMicroservices DevelopmentAPIRAGPrompt EngineeringArtificial Intelligence
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Keyvis Damptey, Freelance Neo4j Programmer for Hire.

Keyvis Damptey

Verified Expert in Engineering
9 Years of Experience

Neo4j Developer

Keyvis uses statistics and mathematics to discover valuable information by identifying, testing, and verifying relationships between all the factors influencing your business. This process unveils the nuances to the "lay of the land" when it comes to the costs, operations, or customer sentiment that your organization must work with. From there, you both can discover the impact of actions and design strategies around your organization's goals.

Neo4jPythonNumPyNLPAnalytics DevelopmentMachine LearningData AnalysisData Science
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Bishwajit Purkaystha, Freelance Neo4j Programmer for Hire.

Bishwajit Purkaystha

Verified Expert in Engineering
6 Years of Experience

Neo4j Developer

Bishwajit is a full-stack software developer since 2016. He expertises in writing front-end applications in React that's serving millions of users across B2B marketplaces, fintech services, banking organizations, recreational services, and other industries. He has equal expertise in Java Spring Boot apps used for fintech and banking operations where consistency and fail-safety are primary. Bishwajit is excellent in communications and has several thousands of hours behind him in remote projects.

Neo4jSoftware DevelopmentAlgorithmsJavaScriptReact.jsSpringPostgreSQLSpring BootJavaJUnitJiraUnixTypeScript
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Sanja Zdravkova, Senior Neo4j Programmer and Consultant.

Sanja Zdravkova

Verified Expert in Engineering
10 Years of Experience

Neo4j Developer

Sanja is a back-end engineer with 8+ years of experience, specializing in Node.js, TypeScript, and AWS. She builds scalable, secure systems and thrives in collaborative environments. As a team player with strong problem-solving skills, she is always eager to learn and adapt to new technologies. Sanja seeks an opportunity to contribute technical expertise and collaborate in a dynamic environment to build efficient, high-performing applications.

Neo4jNode.jsExpress.jsJavaScriptTypeScriptGitREST APIAWS LambdaAWSBack-end Developers
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Developers are required to demonstrate their knowledge and problem-solving ability through various assessments. We evaluate candidates based on their specialized work experience and knowledge of core technical domains, such as algorithms, data structures, system design, software engineering fundamentals, and more.

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Toptal developers are skilled at tackling complex technical challenges creatively and independently. Each candidate participates in a live screening with one of our top developers, where they must demonstrate their ability to analyze technical challenges, propose multiple solution paths, and make decisions in real time.

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Toptal developers are required to complete a test project that reflects real client work. During this step, candidates demonstrate their ability to ideate, scope, implement solutions, and solve complex technical problems in real-world scenarios.

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