Kair Wang 王铂凯

01/2026 – 04/2026

Project Coordination / Product Analysis

University of Ottawa · Hierarchical Insider Threat Detection Research (Advisor: Dr. Paula Branco)

• Supported the design of an insider-threat detection project around high recall and lower review cost, helping define the problem, evaluation metrics, and a two-stage processing flow.
• Coordinated the design of a pipeline covering multi-source log integration, feature construction, risk screening, and second-stage semantic analysis to improve execution consistency and reproducibility.
• Helped compare alternatives and threshold tradeoffs, narrowing deep analysis to the top 3% suspicious windows while retaining 89.7% of malicious samples and reducing later review and model cost.
• Contributed to an evaluation framework spanning rules, TF-IDF, LLM, and hybrid methods, improving second-stage suspicious-pool precision from 12.9% to 31.5%, and supported project reporting materials and iteration summaries.

09/2025 – 01/2026

Project Management / Product Coordination

University of Ottawa · Revo Second-Hand Trade-In Platform

• Participated in overall project execution, handling requirement clarification, feature prioritization, task breakdown, and milestone tracking across product browsing, checkout, order management, and trade-in flows.
• Coordinated alignment between product design and technical delivery, helping different roles converge on the same target and improving collaboration efficiency.
• Balanced business goals, user experience, and technical feasibility during execution, and supported tradeoff decisions and iterative refinement.
• Followed up on project issues and stage reviews to improve execution clarity and overall deliverability.
• After launch, supported offline questionnaire collection and Google Analytics-based follow-up analysis to review user behavior and feedback.

01/2024 – 08/2024

Software Engineer Intern

Suntront Tech Co., Ltd. · Remote

• Contributed to IoT water-platform modules, helping align development requirements, system functions, and business scenarios while improving monitoring and reporting capabilities.
• Supported module development, testing, and performance validation in a microservices and data-platform environment used by multiple departments.
• Improved pipeline monitoring capabilities by integrating GIS into monitoring and reporting tools, helping reduce emergency water-response time by 20% and supporting urban pipeline pollution control.
• Used Apache JMeter for interface load testing and performance evaluation, helping identify bottlenecks, support fixes, and improve system stability and delivery quality.

04/2023 – 08/2023

Frontend Engineer Intern

Jiangsu Meteorological Disaster Prevention Technology Center · Nanjing, China

• Built dynamic data visualizations with JavaScript (D3.js) and static charts with Python (Matplotlib), and organized and visualized more than 50 engineering reports.
• Used Git and GitHub to manage more than 200 design-document versions, helping reduce design errors by 30%.
• Worked across disciplines with Jira and Confluence to track issue status, manage project documentation, and close 5 key issues.
• Participated in frontend fixes, component optimization, and documentation process improvement, helping shorten issue response cycles and improve team efficiency by 20%.

Conference paper: "Research on Urban Smart Water Management System Based on the Internet of Things," 2024 4th International Conference on Computer Communication and Artificial Intelligence (CCAI).

Conference paper: "Research on Urban Water Big Data Platform based on Microservices Architecture," 2024 IEEE 6th Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC).