We are currently looking for an experienced UiPath Custom Activity Developer for a 2-month contractual engagement. This opportunity is ideal for professionals with deep expertise in building advanced UiPath activity packages and designing robust, reusable components within the automation ecosystem. Role Overview: The selected candidate will be responsible for developing custom UiPath activities and WPF/XAML-based designers, working extensively with Windows Workflow Foundation, and ensuring high-performance, maintainable code using C#/.NET. Key Responsibilities: Design and implement UiPath Activity Libraries using Windows Workflow Foundation Develop WPF/XAML-based activity designers with advanced UI controls Handle payload serialization using Json.NET Configure metadata (IRegisterMetadata, UITypeEditor, TypeConverter) Manage property exposure via InArgument / OutArgument Required Skills: Minimum 4 years of hands-on experience in C#/.NET (4+) Proven experience in creating custom UiPath activity packages Strong understanding of generics, reflection, and serialization Experience with REST API modeling and object mapping Knowledge of workflow metadata and UI property extensions Preferred Qualifications: Experience with NuGet packaging and versioning Familiarity with unit testing tools for workflows (e.g., XamlTest) Exposure to CI/CD pipelines for automation solutions Contract Duration: 2 Months Start Date: Immediate To Apply / Refer: Please share your profile at Hr@centelli.com
Role Overview The selected candidate will be responsible for developing custom UiPath activities and WPF/XAML-based designers, working extensively with Windows Workflow Foundation, and ensuring high-performance, maintainable code using C#/.NET. Key Responsibilities Design and implement UiPath Activity Libraries using Windows Workflow Foundation Develop WPF/XAML-based activity designers with advanced UI controls Handle payload serialization using Json.NET Configure metadata (IRegisterMetadata, UITypeEditor, TypeConverter) Required Skills Minimum 4 years of hands-on experience in C#/.NET (4+) Proven experience in creating custom UiPath activity packages Strong understanding of generics, reflection, and serialization Experience with REST API modeling and object mapping Knowledge of workflow metadata and UI property extensions Preferred Qualifications Experience with NuGet packaging and versioning Familiarity with unit testing tools for workflows (e.g., XamlTest) Exposure to CI/CD pipelines for automation solutions (ref:hirist.tech)
The selected candidate will be responsible for developing custom UiPath activities and WPF/XAML-based designers, working extensively with Windows Workflow Foundation, and ensuring high-performance, maintainable code using C#/.NET. Design and implement UiPath Activity Libraries using Windows Workflow Foundation. Develop WPF/XAML-based activity designers with advanced UI controls. Configure metadata (IRegisterMetadata, UITypeEditor, TypeConverter). Minimum 4 years of hands-on experience in C#/.NET (4+). Proven experience in creating custom UiPath activity packages. Strong understanding of generics, reflection, and serialization. Experience with REST API modeling and object mapping. Knowledge of workflow metadata and UI property extensions. Preferred Qualifications: Experience with NuGet packaging and versioning. Familiarity with unit testing tools for workflows (e.g., XamlTest). Exposure to CI/CD pipelines for automation solutions.,
As a candidate for this position, you will be responsible for developing custom UiPath activities and WPF/XAML-based designers, working extensively with Windows Workflow Foundation, and ensuring high-performance, maintainable code using C#/.NET. - Design and implement UiPath Activity Libraries using Windows Workflow Foundation. - Develop WPF/XAML-based activity designers with advanced UI controls. - Configure metadata (IRegisterMetadata, UITypeEditor, TypeConverter). Qualifications required: - Minimum 4 years of hands-on experience in C#/.NET (4+). - Proven experience in creating custom UiPath activity packages. - Strong understanding of generics, reflection, and serialization. - Experience with REST API modeling and object mapping. - Knowledge of workflow metadata and UI property extensions. Preferred Qualifications: - Experience with NuGet packaging and versioning. - Familiarity with unit testing tools for workflows (e.g., XamlTest). - Exposure to CI/CD pipelines for automation solutions.,
You are a skilled professional with expertise in data acquisition, data modelling, and front-end BI development. Your role involves designing, building, and optimizing scalable data solutions, along with delivering insightful dashboards and reports using modern BI tools. - Design, develop, and maintain data pipelines, ETL workflows, and data warehouses. - Work with relational and cloud databases for efficient data storage and retrieval. - Build and optimize data models, schemas, and relationships for reporting and analytics. - Design and develop front-end BI solutions and dashboards for business users. - Collaborate with cross-functional teams to understand data requirements and provide actionable insights. - Ensure data integrity, performance, and scalability across solutions. You should have: - Strong knowledge of data acquisition, data modelling (ETL), data warehousing, and data relationships. - Hands-on experience with databases like MySQL, Big Query, Snowflake, AWS Redshift, MS SQL. - Proficiency in BI & Reporting tools such as Birst, Power BI, Apache Superset, Looker Enterprise. - Solid understanding of front-end design and build for BI dashboards. - Strong problem-solving skills to optimize queries and manage large datasets. - Good communication and stakeholder management skills. Experience Required: 2-3 years Preferred qualifications: - Knowledge of multiple BI tools and the ability to adapt quickly to new technologies. - Exposure to data governance, data security, or performance tuning. If you are interested in applying or referring someone, please share the profile at Hr@centelli.com.,