Toptal®数据科学服务
无风险试用，满意才付款.
Toptal® 数据科学服务
统计编程
SAS的开发, SPSS, R, Python, 茱莉亚, and other languages simplifies and enhances statistical analysis. Data scientists can help your company leverage the benefits of statistical programming.
数据可视化
Data visualization communicates information clearly and efficiently via graphs, 情节, 和信息图. Expert data visualization 设计师 can help your team make better decisions with data.
数据管道
Data pipelines are the critical infrastructure that unlock timely analyses, 从常规报告到特别建模. 数据科学家可以帮助你更好地收集数据, 统一, and structure data from multiple sources to support your company’s analytics.
预测分析
数据科学, 先进的分析, and 机器学习 techniques are key to creating predictive models. 开发人员可以与您的团队合作来改进预测, 客户分类, 还有很多其他活动.
机器学习
Machine learning (ML) enables computers to “learn” through data without explicit programming. Data scientists can create deep learning algorithms using techniques borrowed from ML, helping your company explore ways to improve operations through real-time data.
自然语言处理
NLP enables computers to effectively process large amounts of natural, human language. 无论是通过语音还是文本数据, NLP specialists can help your company employ language data for processing and sentiment analysis.
Expertly-Matched人才
我们与顶级产品负责人组成团队, 软件开发人员, 商业咨询师, QA专家, 设计师, 来自我们全球人才网络的项目和产品经理, 定制以适应您的业务需求和业务流程. Each person is selected for subject matter expertise and their years of experience working in managed teams.
产品负责人
Digital product managers and scrum product owners with expertise in numerous industries like banking, 医疗保健, 电子商务, 和更多的.
开发人员
Senior 软件工程师, coders, and architects with expertise across hundreds of technologies.
商业咨询师
顶级商业顾问, 策略, and operations specialists with expertise across all business types and sizes.
质量保证专家
Seasoned QA engineers skilled in manual, automated testing and other quality assurance techniques.
我们的流程
定义
设计
交付
开发
通过Toptal的数据科学服务获得更深入的见解.
为什么组织选择Toptal
Discover the many ways in which our clients have embraced the benefits of the Toptal network.
相关服务
Toptal's wide selection of related services are tailored to your company needs and delivered by accomplished experts from our global talent network.
数据科学的特色文章
常见问题
Toptal的开发者有何不同?
在Toptal, we thoroughly screen our developers to ensure we only match you with talent of the highest caliber. 在100多个国家中,每年有5000人申请加入Toptal网络, 只有不到3%的人能达标. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, 技术需求, 团队动力. The end result: expert vetted talent from our network, custom matched to fit your business needs.
我可以在48小时内通过Toptal雇佣开发者吗?
取决于可用性和进度, you could start working with a developer within 48 hours of signing up.
Toptal开发者的无风险试用期是什么?
We make sure that each engagement between you and your developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. 如果你对结果完全满意, we’ll bill you for the time and continue the engagement for as long as you’d like. 如果您不完全满意，我们不会向您收费. 从那里, 我们要么分道扬镳, or we can provide you with another expert who may be a better fit and with whom we will begin a second, 无风险试用.
Toptal有什么样的人才?
Our platform hosts a very diverse range of skill sets and experiences. 我们的自由职业者包括软件工程师, 用户体验设计师, 商业智能专家, and product managers to finance experts who have worked at leading tech companies such as Google, 微软, 还有更多.
Our data engineers are highly skilled in the latest data science technologies. They also have several years of experience in data analysis and neural networks building recommendation engines, 机器学习模型, 数据仓库, 并集成多个数据源.
Toptal还提供哪些服务?
除了我们的人才匹配服务, we also provide data science solutions like a data science company. 通过我们的total Projects团队, 我们组建由高级项目经理组成的跨职能团队, 数据科学家, 软件工程师, 设计师, 商业策略专家, 和其他专家. Our team members follow a well-defined development process to build a fully functional solution.
我什么时候应该雇佣一名数据科学家?
You may have reached the limits of an existing reporting platform, or you may have a case of statistical analysis that current employees do not have the capability or expertise to solve. 本质上, if you have business questions or insights that you believe are hidden deep within your data, 是时候聘请一名数据科学家了. A skilled data scientist can help you make sense of your company’s data, and derive insights which help you make important business decisions.
如何聘请数据科学家?
The first step is understanding that you need to use your data for specific insight and direction, followed by the next (and most important) step - to hire a data scientist who has the experience level necessary to help you define the goals you want to achieve, 通过数据科学知识. Toptal 数据科学家 have a deep understanding of how to use both small and expansive datasets to accomplish your business objectives.
我应该在数据科学家身上寻找什么?
It’s essential to seek out a skilled data scientist with clear, demonstrated expertise and a strong background in the subject. Data scientists in the Toptal network are experts in their field, 精通预测分析, 数据管道, 机器学习, 和更多的, that can carry your data science goals through from start to finish.
通过Toptal的数据科学服务获得更深入的见解.