Nathielle Haka

Optimize formulas for a dam control system, ensuring critical data accuracy and operational safety. Analyze large datasets to identify anomalies and discrepancies, developing data quality strategies to improve system integrity. Develop dashboards. Manage the product backlog, prioritizing requirements and user stories to drive development. Translate client requests into functional requirements and technical tasks for engineering teams. Mediate improvement requests from clients. Use of scrum agile methodology

• Develop and maintain web platforms using JavaScript, React and Python. • Translate designs into responsive and interactive web interfaces. • Build responsive web applications to ensure optimal user experience. • Use of databases such as PostgreSQL for data storage and manipulation. • RESTful API development and integration. • Work with technologies like JavaScript, HTML, and CSS to create dynamic and functional user interfaces.

• Collect and analyze operational data to support business decisions. • Prepare reports, summaries, and dashboards with Power BI and Excel. • Identify process gaps and improvement opportunities. • Documenting operational workflows and procedures. • Work with stakeholders to clarify reporting and operational requirements. • Validate data and investigate inconsistencies. • Support process-improvement initiatives and track action items. • Utilized SQL for efficient data extraction and querying, ensuring high d

• Customer Service; • Cashier; • Assisting guests in renting ski equipment; • Safely select and fit guests with boots, bibs, skis, snowboards, and poles.

• Performed data validation and quality checks to identify discrepancies and correct errors. • Maintained and organized operational data. • Collaborated with internal teams to resolve content issues and ensure timely task completion. • Assisted in creating reports and data visualizations. • Maintained internal documentation and database records to ensure full alignment with business requirements and process standards.

• Researcher of articles for http://www.materiais.org with the purpose of promoting Materials Science and Engineering; • Writing articles that explore the application of a material based on its properties; • Writing articles in Portuguese and Spanish, so Latin America can know better about Materials Engineering.

• Managed inventory of materials used for electric installation, storage and control of materials; • Write technical documentation. • Purchase of electrical materials. • Assist with data recording.

• Analysis of metallic sample properties before surface treatment; • Facilitated the preparation of metals for thin film deposition; • Conducted characterization of the Physicochemical Properties of Thin Carbon Films; • Analysis of deposition quality by comparing and contrasting properties before and after the surface treatment; • R&D laboratory.