D
Daniel Choi
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Colombia
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Résumé
Jobs
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Senior Software EngineerVectaraJan 2023 - Current (3 years 10 months)Building an enterprise AI platform that enables organizations to create secure, production-ready AI applications over proprietary business knowledge through retrieval, agentic workflows, and large language models.
• Led development of customer-facing AI capabilities that enabled enterprise users to search internal knowledge, automate repetitive workflows, and receive grounded, explainable answers through natural language conversations.
• Designed and delivered end-to-end product features across React, Python, and cloud-native backend services, owning projects from technical design through production deployment.
• Built agentic AI workflows that combined retrieval, reasoning, tool execution, and human approval to automate ente- Software Engineer IIThoughtworksOct 2020 - Dec 2022 (2 years 3 months)Worked with a U.S.-based financial planning and analytics (FP&A) SaaS provider building cloud-native software that helped finance teams manage budgeting, forecasting, financial reporting, and operational planning.
• Led development of full-stack features that enabled finance teams to manage budgets, forecasting cycles, approval workflows, and financial reporting through a unified planning platform.
• Built Python services that automated budget approvals, forecast versioning, and scenario planning, helping finance organizations replace spreadsheet-driven planning with centralized workflows.
• Developed React and TypeScript interfaces allowing finance managers to compare budget versions, analyze forecast variance, and collabora - Software EngineerEndavaJun 2017 - Sep 2020 (3 years 4 months)Developed scheduling APIs that allowed regional managers to generate weekly staff schedules while automatically enforcing labor policies, shift availability, and overtime rules.
• Built full-stack features that enabled HR managers to create employee schedules, track attendance, approve overtime, and prepare payroll across multi-location organizations.
• Developed Python services for workforce scheduling that automatically validated employee availability, labor rules, and shift conflicts before schedules were published.
• Built React dashboards allowing supervisors to investigate missed punches, approve timesheet corrections, and resolve attendance exceptions without involving payroll administrators.
• Optimized schedulin
Education
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- B.S. Computer ScienceUniversidad de los AndesMay 2017