Daniel Araya Email & Phone Number

• Led a team of data engineers in designing and implementing data architecture on AWS and Snowflake, optimizing pipelines for scalability, performance, and security. • Oversaw the integration of AWS services (S3, IAM, ECS) with Snowflake, ensuring seamless data workflows and successful project delivery.

• Researched and developed deep understanding of blockchain technology, decentralized finance (DeFi), and decentralized applications (dApps), focusing on real-world use cases and innovations.• Created and managed investment portfolios by analyzing trends, conducting technical chart analysis, and utilizing on-chain metrics to optimize returns in the rapidly evolving crypto space.• Engaged in continuous market research, including presales and on-chain analysis, to identify emerging technologies, opportunities, and risks within the cryptocurrency ecosystem, driving informed investment strategies.

• Designed and maintained scalable ETL pipelines using Python and Airflow to automate data workflows, ensuring data integrity and availability. • Utilized Google Cloud Platform services (BigQuery, Cloud Storage) to optimize data processing and storage for business intelligence and analytics purposes.

• Develop and maintain dashboards in several visualization tools such as Google Looker Studio, Tableau and Aha! that visualize key metrics that help business make-data driven decisions.• Facilitate the adoption of Aha! Product Management software by working closely with product managers to streamline product management processes and enhancing collaboration among cross-functional teams.

• Did backlog report for the server infrastructure supply chain team on their orders which included values like estimated shipping dates, order dates, vendors, and order managers.• Worked with large datasets to produce meaningful visualizations for management to help in the decision-making process.• Attended meetings with order managers and factory managers to check on status of the orders.

• Supported the professor with the development of the course with tasks like class planning, material checking and schedule organizing.• Checked students algorithms to make sure they implemented the problem’s requirements.

• Helped students with their concerns about databases (queries, design of the database, diagram confection).

• Solved clients’ problems with their credit cards such as fraud on the card, card replacements, and disputes with transactions.• Served as liaison between customer and merchant whenever there was a dispute on a transaction to work on a solution that fits the customer best interests.