JJ

Jeff Jiang

Available to hire

I am an experienced software developer skilled in Python, JavaScript, and modern web technologies. I specialize in full-stack development, MERN stack applications, and scalable e-commerce platforms.

About

I am an experienced software developer skilled in Python, JavaScript, and modern web technologies. I specialize in full-stack development, MERN stack applications, and scalable e-commerce platforms. I am dedicated to creating innovative solutions, enhancing user experience, and contributing to impactful projects. My professional journey has been rooted in building functional, user-friendly applications and improving system performances in dynamic, data-driven environments.

  • 7 years' experience
  • Joined August 2025

Industry experience

  • Software & Internet
  • Retail
  • Agriculture & Mining
  • Government
  • Transportation & Logistics

Work experience· 4 roles

Fullstack Developer FreelanceJan 2025 – Present · 1 yr 11 mos

Developed ChiqueChickShop, a fully responsive e-commerce site featuring a modern design and streamlined shopping experience with intuitive navigation and secure payment processing. Revamped Madamcoon with responsive design, CMS integration, SEO optimization, and improved online visibility. Delivered projects demonstrating proficiency in scalable web solutions and e-commerce platform modernization.

Software Engineer · Bowery FarmingDec 2024 – Aug 2025 · 9 mos

Built and maintained dashboards for real-time monitoring of crop yield, system uptime, and logistics using React, TypeScript, and PostgreSQL. Improved API performance by 30% through query optimization and caching layers in Node.js/Express services. Collaborated with cross-functional teams to integrate software into Bowery OS, enabling automation and data-driven decisions in vertical farming.

Police Officer · NYPDJun 2021 – Aug 2025 · 4 yrs 3 mos

Collaborated in a team to address emergency situations and ensure community safety in New York City.

Restaurant Manager · Chinese No.1 RestaurantJan 2019 – Aug 2025 · 6 yrs 8 mos

Education

Advanced Software Engineering Immersive · Hack Reactor2021
Bachelor's in Computer Science · CUNY - John Jay College of Criminal Justice2017

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