Years of experience: 3
EngineerReactComputer engineerUnited StatesFrontend DeveloperIT
Trust Score
Exceptionally trusted; proven professional excellence.
Isamar's Career Path
Apr. 2023 -Jul. 2024
American ExpressFull Stack Engineer II
• Led the front-end design for corporate card maintenance actions (cancel, upgrade, reinstate) in the uplift of a legacy app, reducing process completion time by 30% and improving user retention by 20% • Conducted analysis for data sources, contributing to the creation of 15+ APIs for a new card management page, ensuring seamless data flow and functionality • Mentored and assisted in the onbo...
Nov. 2021 -Apr. 2023
American ExpressFull Stack Engineer I
New York City Metropolitan Area• Triaged and resolved reported incidents for a legacy corporate card app, ensuring platform stability and provided on-call support • Collaborated with cross-functional teams to define features and customer-facing workflow tools, verifying API integration and UX integrity for releases • Followed and efficiently implemented 100%-unit test coverage standards, contributing to a 30% reduction in ...
Mar. 2021 -Jul. 2021
Per ScholasStudent
New York City Metropolitan AreaApplied new knowledge of fundamental computer science concepts, JavaScript, frontend and backend frameworks, and version control to create # dynamic web development projects.
• Successfully completed daily coding challenges and pair programming practice in an Agile development environment
• Languages: JavaScript and Java
• Tools and Frameworks: React, Express, HTML/CSS, Spring Boot, Git/Githu...