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Hello! I'm a frontend and full-stack engineer with several years of experience building scalable web applications for financial services. At JPMorgan Chase, I contributed to React-based frontends, integrated RESTful APIs, and refactored legacy code to boost API performance, delivering faster response times and improved user satisfaction. I thrive in cross-disciplinary teams, partnering with UX designers, product owners, and Scrum Masters to ship responsive apps that feel consistent on every device. I mentor junior developers in modern JavaScript frameworks, champion automated testing with Selenium and Cypress, and continually seek ways to raise code quality and team velocity.…Hello! I'm a frontend and full-stack engineer with several years of experience building scalable web applications for financial services. At JPMorgan Chase, I contributed to React-based frontends, integrated RESTful APIs, and refactored legacy code to boost API performance, delivering faster response times and improved user satisfaction. I thrive in cross-disciplinary teams, partnering with UX designers, product owners, and Scrum Masters to ship responsive apps that feel consistent on every device. I mentor junior developers in modern JavaScript frameworks, champion automated testing with Selenium and Cypress, and continually seek ways to raise code quality and team velocity.

Senait Tesfahun

Front-End Developer, Full Stack Developer, Web Developer, +2

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Hello! I'm a frontend and full-stack engineer with several years of experience building scalable web applications for financial services. At JPMorgan Chase, I contributed to React-based frontends, integrated RESTful APIs, and refactored legacy code to boost API performance, delivering faster response times and improved user satisfaction. I thrive in cross-disciplinary teams, partnering with UX designers, product owners, and Scrum Masters to ship responsive apps that feel consistent on every device. I mentor junior developers in modern JavaScript frameworks, champion automated testing with Selenium and Cypress, and continually seek ways to raise code quality and team velocity.…Hello! I'm a frontend and full-stack engineer with several years of experience building scalable web applications for financial services. At JPMorgan Chase, I contributed to React-based frontends, integrated RESTful APIs, and refactored legacy code to boost API performance, delivering faster response times and improved user satisfaction. I thrive in cross-disciplinary teams, partnering with UX designers, product owners, and Scrum Masters to ship responsive apps that feel consistent on every device. I mentor junior developers in modern JavaScript frameworks, champion automated testing with Selenium and Cypress, and continually seek ways to raise code quality and team velocity.

Available to hire

Hello! I’m a frontend and full-stack engineer with several years of experience building scalable web applications for financial services. At JPMorgan Chase, I contributed to React-based frontends, integrated RESTful APIs, and refactored legacy code to boost API performance, delivering faster response times and improved user satisfaction.

I thrive in cross-disciplinary teams, partnering with UX designers, product owners, and Scrum Masters to ship responsive apps that feel consistent on every device. I mentor junior developers in modern JavaScript frameworks, champion automated testing with Selenium and Cypress, and continually seek ways to raise code quality and team velocity.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Work Experience

Senior Frontend Engineer at JPMorgan Chase

January 1, 2020 - January 1, 2024

Led development and deployment of multiple Webpage Applications using React to enhance client and customer experience. Integrated RESTful APIs to improve data retrieval and reduce server response times. Refactored legacy backend code to optimize API performance, resulting in faster response times and improved user satisfaction. Collaborated with UX Designers, Product Owners, and Scrum Masters to build a responsive web application delivering a consistent experience across devices, accelerating release cycles and streamlining design-to-development processes. Mentored junior developers in modern JavaScript frameworks to improve code quality and reduce bug downtime.

Senior Fullstack Engineer at JPMorgan Chase

January 1, 2019 - January 1, 2020

Developed a responsive web application using React and Node.js, increasing mobile traffic and improving user retention. Implemented a customer-facing Android Tablet application using Java and Native Android to reduce banker wait times. Automated testing processes using Selenium to reduce defects and accelerate release cycles. Mentored junior developers, enhancing code quality through reviews and fostering a culture of continuous learning.

Associate Fullstack Engineer at JPMorgan Chase

January 1, 2017 - January 1, 2019

Built customer-facing web applications using JavaScript and RESTful APIs to improve the banking experience. Led defect remediation and troubleshooting during production deployments, ensuring successful releases. Performed peer code reviews, unit testing, and performance and ADA compliance testing to boost code quality and user experience.

Associate Automation Engineer at JPMorgan Chase

January 1, 2015 - January 1, 2017

Contributed to the Firm-wide Automation Framework using Java, Cucumber, and Selenium, achieving high automation regression coverage. Delivered training and mentoring on Firm-wide Automation Framework usage, increasing ease of use. Led troubleshooting for Automation Framework issues to improve user experience.

Application Developer at JPMorgan Chase

January 1, 2014 - January 1, 2015

Developed and implemented regulatory reports using Oracle DB and third-party software, ensuring timely delivery. Managed and improved change management processes for reliable services. Conducted defect remediation and led daily status meetings to remove roadblocks and enhance user experience.