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Hi, I'm Jianfeng Peng, a passionate software engineer with experience in full stack web development and healthcare communication systems. I enjoy building user-friendly applications using modern technologies like React, TypeScript, and C#, and have worked on projects that improve user experience and operational efficiency in real-world applications. I have a strong technical foundation from my education in Information Technology and Mathematics, along with hands-on experience gained from industry internships and full-time roles. I'm eager to leverage my skills in programming and AI to build innovative, scalable solutions that make a tangible impact.…Hi, I'm Jianfeng Peng, a passionate software engineer with experience in full stack web development and healthcare communication systems. I enjoy building user-friendly applications using modern technologies like React, TypeScript, and C#, and have worked on projects that improve user experience and operational efficiency in real-world applications. I have a strong technical foundation from my education in Information Technology and Mathematics, along with hands-on experience gained from industry internships and full-time roles. I'm eager to leverage my skills in programming and AI to build innovative, scalable solutions that make a tangible impact.

Jianfeng Peng

Programmer, Web Developer, Full Stack Developer, +2

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Hi, I'm Jianfeng Peng, a passionate software engineer with experience in full stack web development and healthcare communication systems. I enjoy building user-friendly applications using modern technologies like React, TypeScript, and C#, and have worked on projects that improve user experience and operational efficiency in real-world applications. I have a strong technical foundation from my education in Information Technology and Mathematics, along with hands-on experience gained from industry internships and full-time roles. I'm eager to leverage my skills in programming and AI to build innovative, scalable solutions that make a tangible impact.…Hi, I'm Jianfeng Peng, a passionate software engineer with experience in full stack web development and healthcare communication systems. I enjoy building user-friendly applications using modern technologies like React, TypeScript, and C#, and have worked on projects that improve user experience and operational efficiency in real-world applications. I have a strong technical foundation from my education in Information Technology and Mathematics, along with hands-on experience gained from industry internships and full-time roles. I'm eager to leverage my skills in programming and AI to build innovative, scalable solutions that make a tangible impact.

Available to hire

Hi, I’m Jianfeng Peng, a passionate software engineer with experience in full stack web development and healthcare communication systems. I enjoy building user-friendly applications using modern technologies like React, TypeScript, and C#, and have worked on projects that improve user experience and operational efficiency in real-world applications.

I have a strong technical foundation from my education in Information Technology and Mathematics, along with hands-on experience gained from industry internships and full-time roles. I’m eager to leverage my skills in programming and AI to build innovative, scalable solutions that make a tangible impact.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Junior Software Engineer at Epic

November 1, 2023 - August 25, 2025

Contributed to a specialized team improving Healthcare Communication for millions of patients globally. Redesigned the Toolbar Project using React, TypeScript, C#, and R, enhancing functionality and increasing user preference by 45%. Fixed over 20 application issues to boost stability and usability in clinical settings. Conducted code reviews, performance testing, and documentation improvements. Successfully completed a 3-month intensive Programming Tech Camp to gain proficiency in various programming languages and frameworks.

Front End Web Developer (Internship) at Stony Brook University

May 1, 2021 - August 25, 2025

Collaborated with a small team to discuss UI ideas and refine web-based application requirements. Designed the application interface using HTML, CSS, and JavaScript to meet client satisfaction.

Teacher Assistant at Stony Brook University

December 1, 2020 - August 25, 2025

Graded and proctored lab assignments for approximately 30 students. Held weekly office hours assisting over 20 students with their questions to facilitate learning and academic success.