Nathaniel Tolman O'Neal

• Gained proficiency in both Kotlin (using the Quarkus framework) and Java for backend development, emphasizing clean, efficient code.
• Developed and maintained Python scripts for data processing and ETL pipelines, handling real-time sports statistics and automating the transformation of match data from various sources into standardized formats for downstream applications.
• Utilized gRPC for efficient, low-latency service-to-service communication.
• Implemented GraphQL for flexible, client-specific data querying capabilities.
• Managed source code and collaborated on version control using Git and GitLab, fostering a culture of code review and shared responsibility.
• Orchestrated containerized applications with Docker, facilitating consistent deployment and scaling across development environments.
• Hands-on experience successfully implementing scalable solutions using GCP tools such as Compute Engine, Cloud Storage, BigQuery, and Kubernetes Engine.
• Demonstrated ability to enhance operational efficiency and drive business growth through effective cloud architecture, deployment, and management.
• Led a team of 4 engineers, serving as Scrum Master, QA, and Team Lead, ensuring smooth project execution and on-time delivery of key features.

• Developed and implemented new platforms using AWS technologies, JavaScript, Node.js, and React.
• Developed Python automation scripts and data analysis tools to process and validate millions of student test scores, improving processing efficiency by 40% and ensuring data accuracy for SAT and AP exam results.
• Built highly scalable APIs and continuous deployment through automated CI/CD pipelines.
• Designed event-driven serverless applications in AWS.
• Developed and deployed robust, scalable solutions utilizing GCP services including Compute Engine, Cloud Storage, BigQuery, and Kubernetes Engine.
• Collaborated with team members and stakeholders on requirements definition, feature design, and development.
• Used Agile methodologies such as Scrum and Kanban to organize and manage work efficiently.
• Participated in continuous integration, continuous deployment (CI/CD), and DevOps transformations.

• Developed and maintained IT applications/systems using C#, JavaScript, SQL, and T-SQL.Python for data analysis and automation tasks.
• Utilized Python for scripting ETL processes, automating workflows, and building data visualization dashboards.
• Conducted application testing and provided business intelligence reporting for leadership decision making.
• Ensured application production support to maximize availability, utility, flexibility, and responsiveness.
• Developed user-friendly interfaces, optimizing user experience and interaction.
• Deployed applications using containerization technologies like Docker and orchestration systems like Kubernetes.
• Developed RESTful APIs for data integration and consumption.

• Worked closely with the IT department to ensure the secure installation and operation of all hardware and software.
• Performed risk assessments and testing of data processing systems.
• Conducted vulnerability assessment and penetration testing, identifying necessary patches or remediation.
• Acted promptly in response to security incidents and provided detailed incident reports.
• Used C++, Python, JavaScript, PHP, SQL, and Wireshark for network evaluation and reporting.

• Maintained a positive, empathetic, and professional attitude toward customers at all times.
• Responded promptly to customer inquiries.
• Successfully up-sold additional products or services, displaying strong sales capabilities.
• Acknowledged and resolved customer complaints, demonstrating excellent problem-solving skills.

Developed a robust application facilitating user account creation, product display, and transaction processing. Technologies used: Spring Boot, Spring Data, Spring MVC, Spring AOP, PostgreSQL, React.

Developed a comprehensive lexical analyzer, parser, and syntax and semantic analysis tool.

Designed and implemented a VM/Assembler project, including infix to postfix conversion and memory management.

Developed a full-stack application enabling users to create, manage, and interact with virtual flashcards. Technologies used: HTML, CSS, TypeScript, PostgreSQL, AWS RDS, AWS S3.