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I am a Full Stack Developer with experience in React, Next.js, Node.js, Django and PHP, delivering high-performance web applications and backend systems. I am skilled at improving system efficiency and website performance, mentoring junior developers, and leading projects to completion. I am experienced in managing databases, cloud deployments and CI/CD pipelines, consistently reducing errors and improving delivery speed.…I am a Full Stack Developer with experience in React, Next.js, Node.js, Django and PHP, delivering high-performance web applications and backend systems. I am skilled at improving system efficiency and website performance, mentoring junior developers, and leading projects to completion. I am experienced in managing databases, cloud deployments and CI/CD pipelines, consistently reducing errors and improving delivery speed.

LI YANG ZHENG

AI Engineer, Front-End Developer, Back-End Developer, +6

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I am a Full Stack Developer with experience in React, Next.js, Node.js, Django and PHP, delivering high-performance web applications and backend systems. I am skilled at improving system efficiency and website performance, mentoring junior developers, and leading projects to completion. I am experienced in managing databases, cloud deployments and CI/CD pipelines, consistently reducing errors and improving delivery speed.…I am a Full Stack Developer with experience in React, Next.js, Node.js, Django and PHP, delivering high-performance web applications and backend systems. I am skilled at improving system efficiency and website performance, mentoring junior developers, and leading projects to completion. I am experienced in managing databases, cloud deployments and CI/CD pipelines, consistently reducing errors and improving delivery speed.

Available to hire

I am a Full Stack Developer with experience in React, Next.js, Node.js, Django and PHP, delivering high-performance web applications and backend systems. I am skilled at improving system efficiency and website performance, mentoring junior developers, and leading projects to completion. I am experienced in managing databases, cloud deployments and CI/CD pipelines, consistently reducing errors and improving delivery speed.

Skills

Experience Level

Expert

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Intermediate

Language

English

Advanced

Work Experience

Backend Developer at Xinlian Technology

September 1, 2023 - August 1, 2024

I’ve been working as a backend developer, building APIs and backend services using tools like Node.js, Django, Flask, Laravel, and Symfony to improve system performance. I’ve also handled databases like MongoDB, PostgreSQL, MySQL, and Redis, and was able to improve data processing speed by around 30%. I’ve deployed applications on cloud platforms like AWS and GCP, using Docker and CI/CD pipelines to make releases more reliable. I’ve also taken ownership of important parts of projects, fixing complex issues and making sure everything runs smoothly.

Frontend Developer at Excellent Webworld

July 1, 2021 - June 1, 2023

Built interactive, responsive websites with React, Next.js, TypeScript, Tailwind CSS, Bootstrap, Redux Toolkit, connected to REST APIs. Improved website speed by 20% and kept projects on track using Git, Jira, and GitHub Actions. Guided junior developers and collaborated with the team to deliver better results.

Intern Developer at Digital Creative

September 1, 2020 - March 1, 2021

Fixed bugs and improved features, helping reduce page errors by 15%. Implemented version control protocols and documented project advancements through Git and Jira. Demonstrated initiative and proactive problem-solving efforts.