Years of experience: 3

EngineerReactComputer engineerUnited StatesFrontend DeveloperIT

Trust Score

Exceptionally trusted; proven professional excellence.

80%
Isamar's Career Path
Full Stack Engineer IIApr. 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...
Full Stack Engineer INov. 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 ...
StudentMar. 2021 -
Jul. 2021
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...