Welcome to my portfolio

Hi, I'm Junxian Wang

M. Computer Science & B. Electrical Engineering · Problem Solver · Builder · Educator

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About Me

I'm a Computer Science and Electrical Engineering graduate with a deep passion for coding, technology, and science. I love to explore new things across software and hardware, and I find joy in tackling complex problems — breaking them down into digestible, logical pieces. Designing solutions that benefit others is what drives me, and I genuinely enjoy teaching and sharing knowledge. When I'm not coding, you'll find me on the badminton or tennis court, gaming, or lost in a good book.

Passionate Coder

I thrive on logical puzzles and immerse myself in complex problem solving.

Tech Explorer

Constantly exploring new frontiers in software, hardware, and science.

Educator

I love breaking down hard concepts into logical chunks and teaching others.

Lifelong Learner

Always curious, always growing — from circuits to code and beyond.

Education

2018 – 2022

B.S. in Computer Science

University of Technology

  • Focus on algorithms, data structures, and software engineering
  • Dean's List — multiple semesters
  • Senior capstone project in full-stack web application development
2018 – 2022

B.S. in Electrical Engineering

University of Technology

  • Specialization in embedded systems and digital signal processing
  • Hands-on experience with circuit design and FPGA programming
  • Research assistant in IoT and sensor systems lab

Work Experience

Software Engineer

TechCorp Inc.

2022 – Present

Building scalable microservices and full-stack applications. Led migration of monolithic system to event-driven architecture, improving performance by 40%.

ReactTypeScriptNode.jsAWSPostgreSQL

Software Engineering Intern

Innovate Labs

Summer 2021

Developed internal dashboards and automated data pipelines. Collaborated with cross-functional teams to ship customer-facing features.

PythonDjangoReactDocker

Undergraduate Research Assistant

University IoT Lab

2020 – 2022

Designed and programmed embedded sensor systems for environmental monitoring. Published research on low-power communication protocols.

C/C++FPGAMQTTPython

My Skills

Languages

TypeScriptJavaScriptPythonC/C++JavaSQLRust

Frontend

ReactNext.jsTailwind CSSHTML/CSSFramer MotionRedux

Backend & Cloud

Node.jsExpressDjangoAWSDockerPostgreSQLMongoDB

Tools & Other

GitLinuxCI/CDFPGAEmbedded SystemsAgileFigma

Featured Projects

Smart Home Dashboard

Full-stack IoT dashboard for monitoring and controlling smart home devices in real time. Features live sensor data, automation rules, and responsive design.

ReactNode.jsMQTTPostgreSQLDocker

Algorithm Visualizer

Interactive tool for visualizing sorting algorithms, pathfinding, and graph traversals. Built to help students understand data structures and algorithms.

TypeScriptReactCanvas APIFramer Motion

Low-Power Sensor Network

Designed and built a mesh network of environmental sensors using custom PCBs. Includes a web interface for data visualization and alerting.

C++PCB DesignLoRaPython

Technical Blog & Tutorials

A collection of in-depth articles on algorithms, system design, and embedded programming. Aimed at making complex topics accessible.

WritingTeachingTechnical Communication

Community Workshop Series

Organized and led a series of workshops teaching high school students programming fundamentals, robotics, and web development.

Public SpeakingCurriculum DesignMentoring

Open Source Contributions

Active contributor to multiple open-source projects including developer tools, documentation improvements, and bug fixes.

Open SourceCollaborationCode Review

Let's Connect

I'm always open to discussing new projects, creative ideas, or opportunities to be part of something amazing. Feel free to reach out!

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