• Developed secure, cloud-based applications for healthcare data processing using Python, Node.js, SQL, and Snowflake on AWS, improving workflow automation and reducing data retrieval latency by 35%.

• Designed and deployed CI/CD-driven ETL pipelines and serverless ingestion processes with AWS Lambda, S3, and DynamoDB, ensuring fault-tolerant architecture and HIPAA-compliant data handling.

• Built interactive dashboards with Power BI and Tableau, integrating backend APIs to deliver real-time operational and patient care insights for providers.

• Implemented predictive analytics and machine learning APIs to forecast chronic illness outcomes, enabling earlier interventions and reducing patient risk factors.

• Collaborated with cross-functional engineering teams to improve system reliability, scalability, and monitoring, minimizing downtime and strengthening cloud reporting solutions.

• Led Agile sprints across healthcare and AI development projects, managing timelines, risks, and documentation to ensure transparency, audit-readiness, and continuous improvement.

• Built and launched a Worldpay payment connector on VTEX, integrating REST and SOAP APIs to support Apple Pay, Google Pay, and tokenized payment methods with secure transaction handling.

• Developed merchant dashboards using React.js, Redux, and Tailwind CSS, with Node.js and Express.js services connected to PostgreSQL and DynamoDB, giving merchants better visibility into payments.

• Strengthened platform security by applying PCI-DSS and PSD2 standards, adding tokenization, OAuth 2.1 authentication, fraud prevention checks, and role-based access controls to safeguard sensitive data.

• Automated key payment operations, including settlement reconciliation and transaction log analysis, by building Node.js and TypeScript workflows, reducing repetitive manual work significantly.

• Implemented centralized logging and error tracking mechanisms, helping detect issues faster and improving system stability in hightraffic payment environments.

• Wrote API documentation in Swagger, kept architectural decisions well-documented, and worked closely with teams in Agile sprints using Jira and Confluence to keep projects on track.

• Delivered 1-on-1 coding instruction in logic-based programming and game design to K–12 students using platforms like Code.org and WhiteHat curriculum.

• Tailored lesson plans to individual learning styles, improving student engagement and coding comprehension.

• Built communication and mentorship skills while managing virtual classrooms and providing real-time support and feedback.

• Built and enhanced an internal CRM tool using React.js, Node.js, and MySQL, streamlining customer lifecycle tracking and improving visibility into sales and support processes.

• Partnered with cross-functional teams to optimize B2C workflows, integrating REST APIs for data synchronization and enabling faster customer engagement across multiple touchpoints.

• Developed reusable front-end components with TypeScript, React Hook Form, and Tailwind CSS, ensuring accessibility compliance with WCAG standards for a user-friendly interface.

• Assisted in creating analytics dashboards using Power BI and Excel pivot tables, providing actionable insights that improved customer retention strategies and operational efficiency.