David He

Senior Technical Consultant with 10+ years of experience designing, building, and optimizing data-driven systems for large, complex organizations. I specialize in SQL Server, T-SQL, data pipelines, automation, and backend integrations, with a strong track record of delivering scalable, reliable solutions in production environments.

I’ve led and executed high-impact projects involving large datasets, performance optimization, automated imports, auditing frameworks, and reporting systems used by internal stakeholders and external partners. My work often includes designing robust stored procedures, dynamic ETL workflows, data validation layers, and calculation engines that replace manual processes and improve accuracy, speed, and maintainability.

I thrive in operational, outcome-driven environments where efficiency, ownership, and problem-solving matter more than hours logged. I’m known for quickly understanding existing systems, untangling complex logic, and delivering clean, maintainable solutions that scale. I work well independently, communicate clearly with both technical and non-technical stakeholders, and consistently meet deadlines without heavy oversight.

Core Skills & Interests

• SQL Server / T-SQL (advanced stored procedures, performance tuning, data modeling)

• Data engineering & automation (ETL, imports, validation, auditing)

• Backend systems & integrations (REST APIs, file-based pipelines, SFTP workflows)

• Reporting & analytics foundations (SSRS, Power BI support)

• Process optimization and system reliability

• Remote, asynchronous collaboration in distributed teams

I’m currently interested in senior individual-contributor roles focused on internal systems, data platforms, automation, or backend engineering—positions that value execution, autonomy, and real business impact.