As a Sr. Engineer at Toptal, I leverage my skills in performance management, data analytics, and full-stack development to create and implement solutions that enhance the screening operations team. I have designed and developed Proof of Concept (PoC) dashboards and web applications using Google Sheets, App Scripts, BigQuery, React, Express, and PSQL, offering multi-level data filtering and aggregation capabilities. I also have over four years of experience as a software engineering mentor, teaching assistant, and mock interviewer at Springboard and MountBlue Technologies, where I have mentored and trained over 300 students in various coding topics, such as Javascript, HTML/CSS, Python, SQL/NoSQL, Flask, React/Redux, and more. I have conducted over 500 code reviews, provided constructive feedback, and submitted assessment evaluations for all student projects. I am passionate about fostering a positive and engaging learning environment, and facilitating continuous performance improvement.