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

About me

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


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.

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.


Web Development

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


Email integration

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


Social media marketing

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

My Portfolio

Check Some of My Recent Work

E-commerce, Online Shopping

Case 1: E-commerce Website

See details
Web Design, Social Media

Case 2: Social Media App

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news feed, blog, technical, markdown

Case 3: Technical or Business Blog

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

Case 5: Stream Video Chat Room

See details
My Resume


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


  • 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-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.
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.

Next js

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

blog shape

Recent Article

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