kewin castro

- Manage high-volume daily outreach and follow-up with U.S.-based prospects entirely in English confident phone
- Maintain full CRM hygiene in HubSpot: pipeline updates, activity logging, and performance reporting

▸ Designed and executed the full outbound engine from scratch: ICP definition, multichannel cadences (WhatsApp, email, LinkedIn, cold call), scripts, and Pipedrive pipeline.
▸ Personally prospect, qualify, and close B2B clients in the healthcare sector — responsible for the entire funnel from cold list to signed contract.
▸ Built and optimized demand generation processes with metrics tracking at e

Experience in portfolio allocation, asset selection, and investment strategy. Working closely with clients to design diversified portfolios based on risk profile, financial goals, and market conditions.

Supported industrial utilities operations with a focus on energy efficiency, process optimization, and energy performance monitoring across steam, refrigeration, compressed air, and water systems.

Supported the development of a novel technology for monitoring microplastics in marine environments. Prepared nanopolymer test solutions and participated in international technical meetings with multidisciplinary teams.

Worked on industrial water treatment projects, supporting the design and development of treatment and cleaning systems based on existing technologies. Prepared technical summaries for quotation processes and supported market analysis activities related to sales and commercial operations.

Served as Commercial Director, a role I founded within the organization, leading the development and execution of sales and marketing strategies to drive growth and profitability. Strong entrepreneurial mindset with hands-on experience in negotiation, business development, and commercial leadership.

Key responsibilities:

- Developed and implemented sales and marketing strategies aligned with the

Supported the planning, implementation, and monitoring of environmental projects for clients and partners, ensuring alignment with timelines, quality standards, and stakeholder expectations. Contributed to project management activities, risk identification, and problem-solving throughout project execution.

Key responsibilities:

Supported the development and tracking of project plans to ensure ef

Worked on two research projects, including the development of an urban database using geospatial technologies to support urban studies in Rio Grande, RS, Brazil. Also contributed to a research group focused on the physicochemical characterization of polymers found in animal digestive systems.

Worked on research projects including developing an urban database using geospatial technologies to support urban studies in Rio Grande do Sul, Brazil. Contributed to a research group focused on physicochemical characterization of polymers found in animal digestive systems.

Supported public health and occupational safety activities using geoprocessing techniques to improve urban demand monitoring. Developed thematic maps, data visualizations, and reports, and conducted meetings, presentations, and training sessions on geoprocessing software.

Realizei um semestre do bacharelado em Engenharia Química na Concordia University of Edmonton através do Emerging Leaders in the Americas Program/2022.