Hello, I am Yuxian

A full stack software engineer

I design & build web applications for business needs, with front-end and back-end technologies.

Contact me
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About

About me

Enjoy being a problem solver, pushing boundaries, delivering on goals.

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I develop and build ultimate things.

I love to learn and try new things.

Because I love to solve the development problems and find easy and better solutions to solve them.

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Working Area

Creative Services

I had been running startups. And I know what the pain points that the small business owners have, and what services they love.

Always try my best to make good user interface with the best user experience.

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Web Development

Designing and prototyping fancy, modern, safe and full-featured websites and apps, to suite customers' needs without costing too much.

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Email integration

Connecting email service to customers' websites, apps and e-commerce store. Designing customized emailer for targeted users.

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Social media marketing

Helping customers find more new users, and maintain users' community.

My Portfolio

Check Some of My Recent Work

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E-commerce, Online Shopping

Case 1: E-commerce Website

See details
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Web Design, Social Media

Case 2: Social Media App

See details
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news feed, blog, technical, markdown

Case 3: Technical or Business Blog

See details
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Social media, live broadcast, real-time video chat

Case 5: Stream Video Chat Room

See details
My Resume

Summary

Skilled Software Engineer with 3 years of expertise in web and SaaS platforms, focusing on front-end development with React and TypeScript, and back-end service optimization. Proven ability in API development and performance tuning of relational and NoSQL databases. Committed to collaborative problem-solving and technical excellence, ready to drive product innovation in a dynamic team environment.

Oct 2021 - Jan 2022

Web Development

BrainStation | Diploma

In this full-time cohort-based coding bootcamp, I learned how to build and deploy real-world industry web applications using both frontend and back-end stacks, such as Node.js, MySQL, JavaScript, REST API, React, Git, JIRA, Passport.js, Postman, Jest and Heroku.

Sep, 2006 - Jun, 2009

Master of Business Administration

Capital University of Economics and Business | MBA

From three three-year MBA program, I learned accounting, finance, marketing, business law and management with a focus on leadership, planning, business strategy, organizational behavior, and the more human sides of running a large or small business.

Oct 2022 - Present

Software Engineer

D3 Security
  • Developed and refined over 30 3rd party integrations and APIs, elevating platform performance and engineering workflow. My direct efforts enabled seamless system compatibility and reinforced product security.
  • Architected and deployed a comprehensive live server monitoring system, capable of real-time alerting through email and instant messaging, covering critical metrics like CPU, memory, storage, and database health for SQL and MongoDB. Successfully integrated on over 50+ global servers, this system was pivotal in reducing production incidents by 90%.
  • Engineered a comprehensive Administrator Reporting Dashboard for a SaaS application, enabling automated visual reporting and scheduled email dispatch that segmented data by category and topic. This enhancement played a key role in boosting client acquisition by 26% from the previous quarter.
  • Constructed 80+ incident and event widgets by interfacing with the database.
Oct, 2021 - Oct 2022

Frontend Developer

Grouppers Inc
  • Built and deployed a modern E-commerce website with React context API, hooks, MongoDB/Mongoose, Paypal payment gateway, JWT Authentication, and Cloudinary storage.
  • Implemented key modules such as product listing, shopping cart, checkout page, and shipment tracking by designing intuitive pages and adapting based on feedback from the UX/UI team following the Agile Software Development Life Cycle using Jira Scrum and Kanban, resulting in a functional and beautiful website with 160+ visitors daily.
  • Designed and built a responsive blog using MongoDB, Express, and Node.js in the back end, REST API, Vue.js, and Vuetify in the front end to provide a user interface to create new posts, upload images, and edit or delete posts.
Jan, 2020 - Oct, 2021

WordPress Developer

Triple C Comm
  • Enhanced Content Management System(CMS) for three online pharmacy websites. Created health-related content, blogs, and weekly newsletters for 100K+ users. Integrated email-sending services, social media landing page low code platform, and user subscriptions management system.
  • Improved weekly newsletter links-click rate from 2.1% to 4.8%.
May, 2014 - Oct, 2017

Co-founder

QuantumHealth(Hangzhou)
  • Chaired the development of the telemedicine project - an online healthcare system, which served 23,000 patients and 540+ health and clinic providers.
  • Founded marketing and sales team. Trained and mentored 3 supervisors. Achieved monthly revenue of around 210k USD.
Feb, 2011 - Apr, 2015

Co-founder

SearchBiotech(Beijing)
  • Co-founded a molecular diagnostics company and grew the company to 16 employees with R&D and sales teams. Generated 4.2 million (USD) annual revenue. Sold the company for 3 million (USD) in cash and returned the cash to shareholders.
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My Skills

Why hire me for your next project?

My goal is to build a strong supportive professional network among all freelancers and startups in order to improve their performance.

React
83%
Javascript
85%
Figma
85%
HTML
95%
CSS
96%
Next js
85%
MongoDB
85%
Testimonials

What People Say About Me?

To be updated

Ryan Cook | Jan 20, 2020

To be updated

Justin Trudo | Jan 16, 2020

To be updated

Franky Filth | Mar 08, 2020

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Blog

Recent Article

Enjoy team diversity and increase their networks among others people in various fields by provided.