Available for freelance · Remote

Hi! I'm Han Kim Thuy,UX Software EngineerFull-stack · Product-minded

Bridging technical logic with human empathy. I build scalable solutions by asking Why before How, ensuring every line of code creates real-world value.

4+ Years5+ ProjectsUser-focused delivery
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Han Kim Thuy (Hàn Kim Thủy) — UX Software Engineer, professional portrait
Problem SolvingUser ExperienceProduct DiscoveryCustomer Needs

Skill Sets

From clarifying user needs to shipping products people actually want to use

UX-Oriented Mindset

Certified by Google in UX Design, I combine technical engineering with user-centric principles to build applications that are both functional and intuitive.

Full-Stack Development

Proficient in React, Angular, and Spring Boot (Java). I specialize in architecting scalable, data-driven web applications, ensuring seamless integration between complex backend logic and intuitive frontend experiences.

Agile & Product Mindset

As an active member in a Scrum environment, I focus on process improvement, fostering team collaboration, and viewing products holistically from concept to launch.

Showcases

Focused on clarity, scalability, and measurable outcomes

Bosch enterprise · Leading-self analysis · Headless CMS

Independent Builds

End-to-end products I ship on my own — self-directed learning, freelance craft, and concept demos

Investment Content Platform (Headless CMS)

Next.jsReactFigmaHeadless CMSTechnical SEO
Problem
An editorial site needed to optimize user experience and technical SEO — without developers blocking every publish cycle.
Solution
Designed in Figma (wireframes → UI), defined a color and typography system, and built responsive layouts. Shipped a headless CMS admin (React, RBAC) and a Next.js storefront with SSR, metadata, JSON-LD, and sitemap — content modules and editor workflows for blogs, categories, and site-wide SEO.
Impact
Cohesive cross-device experience; structured SEO on articles and landing pages; editorial team can self-serve content updates.

MimoSe: Make Sense of Me

ReactSpring BootLeading-selfAIFigma
Problem
Traditional journaling is high-friction—irregular habits and blank-page anxiety keep self-awareness from sticking.
Solution
Self-led 0→1: researched pain points, prototyped in Figma, then built React UI and Spring Boot backend. Low-Friction Framework with Proactive AI guiding reflection across Innerverse & Outerverse.
Impact
Owned product vision, UX, and engineering end-to-end—a calm companion that surfaces AI-driven patterns without productivity pressure.

Enterprise Delivery

Structured workflows at scale — Scrum, cross-team alignment, and production discipline

Centralized Manufacturing Lifecycle

Angular 20+FigmaRestful API
Problem
Fragmented workflows and data silos made tracking the end-to-end manufacturing lifecycle impossible.
Solution
Architected a unified platform integrating inventory, BOM management, invoicing, and compliance audits.
Impact
Replaced manual Excel tracking with a unified digital tool and eliminating data redundancy.

Talent Development Platform

AngularSpring Boot
Problem
Alignment gap between individual aspirations and organizational goals.
Solution
Developed an end-to-end platform for managers and L&D teams to co-create personalized learning roadmaps.
Impact
Streamlined performance evaluation and enhanced employee engagement.

Professional Milestones

Highlights from Bosch, international client collaboration, and Google UX Design certification.

Bosch Global Software Technologies

4+ Years
Complex UI: Digitalized the entire manufacturing lifecycle by merging manual tracking (Excel/Paper) into a unified, high-precision web platform for BOM and inventory management.
Direct Collaboration: Worked with international clients in English from requirements to final delivery at Bosch.
Problem Solver: Designed workflows that improved team efficiency.

Google UX Design Professional Certificate

UX Research
Wireframing & Prototyping
Usability Testing
User-Centric Bridge

FAQ

If you have any other questions, reach out to Han Kim Thuy on LinkedIn

Message on LinkedIn thuyhankim@gmail.com

This is the portfolio of Han Kim Thuy (Hàn Kim Thủy), also written as Thuy Han Kim or hankimthuy online. I am a UX Software Engineer based in Vietnam. You can reach me at thuyhankim@gmail.com, on GitHub (hankimthuy), LinkedIn (thuyhankim), or at https://thuyhankim.id.vn.