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Yogyakarta, Indonesia
Hani Husamuddin
Frontend Web engineer
Hi, call me
Han
I’m a multi-disciplinary frontend engineer focused on performance, UI engineering, and building scalable web interfaces that ship reliably in production.
As a frontend web engineer, here are my current favorite tech stack:
Experience
Senior Frontend Engineer
Insvire
- Bandung, Indonesia
• Remote
Leading the frontend development of Curious Me, a social platform focused on location-based anonymous posts.
- Architected and built the app using React Router, Apollo Client, and Firebase.
- Managed a small frontend team, ensuring code quality, performance, and delivery consistency.
- Collaborated closely with backend, QA, and product teams to refine user experience and improve UI performance.
- Contributed to design implementation, technical decisions, and release cycles.
Impact: Improved performance, delivery consistency, and UI maintainability across multiple releases.
User Interface Designer
Freelance
- Yogyakarta, Indonesia
I am a full-time professional freelancer specializing in UI design as well. Most of my clients come through Upwork and various other freelance platforms. I have worked with clients from diverse backgrounds and countries, which has significantly honed my skills in communication and collaboration.
- Combining aesthetic UI design with functionality and business goals to create interfaces that “sell”.
- A deep understanding of user experience, ensuring designs are beautiful and highly usable.
- Proficiency in tools like Figma for creating clean, modern, and responsive designs.
- Bridging the gap between design and development, with experience in turning designs into working web interfaces.
Senior Frontend Developer
Know Your Customer
- Hong Kong SAR
• Remote
Working with the Engineer, UI Designer and BA, we were assigned with revamping (upgrading) company's products/platforms to become the next version. It has to have a better user interface, experience, and business flow. As a frontend developer, I help them with technical issues.
User Interface Developer
Currinda
- Melbourne, Australia
• Remote
I am a member of the Engineer Team, along with three other people. I am in charge of creating an interface design that is both user-friendly and consistent with the company's brand. I also assist the team with frontend development, particularly in the creation of design systems and UI components with React.
Web Developer
Bubays
- Jakarta, Indonesia
• Remote
I am in charge of the company website's full-stack development and maintenance. The job entails creating and maintaining a website from the ground up. In addition, I am the only Web Developer in this company.
Education
Bachelor’s Degree in Computer Science
Universitas Pembangunan Nasional Veteran Yogyakarta
Top 10 best graduates in the university.I graduated in July 2019, with a GPA of 3.63 out of 4.00. One of the award recipients for the best graduate of the university at the time.
In my thesis, I looked into how Natural Language Processing (NLP) was used in Telegram Bot. For the NLP approach method, I used Neural Network (Deep Learning) and Text Mining
Volunteering
Frontend Web Developer
KawalCOVID19
- Yogyakarta, Indonesia
Assisting in the resolution of several user-related issues. API integration and system design jobs are among them. For the time being, I'm also working with the team on the wargabantuwarga.com and silacak.com.
Skills
Frontend Performance
- Diagnose real-world performance bottlenecks.
- Optimize rendering, hydration, and asset delivery.
- Improve Web Vitals with measurable results.
Impact: Improved LCP and load performance by ~30–40% on production apps
UI Engineering & Design Systems
- Translate Figma design systems into production-ready components
- Reduce design–code mismatch and rework
- Build reusable, token-based UI patterns
Tools: Figma, Storybook
Frontend Engineering
- Build scalable React applications with clean architecture
- Strong TypeScript discipline for long-term maintainability
- Modern routing and data handling for real-world apps
Stack: React, TypeScript, React Router, Tailwind CSS, GraphQL
Product & Execution
- Turn ambiguous requirements into shippable features
- Make pragmatic technical trade-offs
- Own features end-to-end, from planning to production
🫶🏻 Built with Figma Site. Get the template on Figma Community.
©
2026
| Hani Husamuddin
Love this CV template? Get it free from Figma Community →.
Yogyakarta, Indonesia
Hani Husamuddin
Frontend Web engineer
Hi, call me
Han
I’m a multi-disciplinary frontend engineer focused on performance, UI engineering, and building scalable web interfaces that ship reliably in production.
As a frontend web engineer, here are my current favorite tech stack:
Experience
Senior Frontend Engineer
Insvire
- Bandung, Indonesia
• Remote
Leading the frontend development of Curious Me, a social platform focused on location-based anonymous posts.
- Architected and built the app using React Router, Apollo Client, and Firebase.
- Managed a small frontend team, ensuring code quality, performance, and delivery consistency.
- Collaborated closely with backend, QA, and product teams to refine user experience and improve UI performance.
- Contributed to design implementation, technical decisions, and release cycles.
Impact: Improved performance, delivery consistency, and UI maintainability across multiple releases.
User Interface Designer
Freelance
- Yogyakarta, Indonesia
I am a full-time professional freelancer specializing in UI design as well. Most of my clients come through Upwork and various other freelance platforms. I have worked with clients from diverse backgrounds and countries, which has significantly honed my skills in communication and collaboration.
- Combining aesthetic UI design with functionality and business goals to create interfaces that “sell”.
- A deep understanding of user experience, ensuring designs are beautiful and highly usable.
- Proficiency in tools like Figma for creating clean, modern, and responsive designs.
- Bridging the gap between design and development, with experience in turning designs into working web interfaces.
Senior Frontend Developer
Know Your Customer
- Hong Kong SAR
• Remote
Working with the Engineer, UI Designer and BA, we were assigned with revamping (upgrading) company's products/platforms to become the next version. It has to have a better user interface, experience, and business flow. As a frontend developer, I help them with technical issues.
User Interface Developer
Currinda
- Melbourne, Australia
• Remote
I am a member of the Engineer Team, along with three other people. I am in charge of creating an interface design that is both user-friendly and consistent with the company's brand. I also assist the team with frontend development, particularly in the creation of design systems and UI components with React.
Web Developer
Bubays
- Jakarta, Indonesia
• Remote
I am in charge of the company website's full-stack development and maintenance. The job entails creating and maintaining a website from the ground up. In addition, I am the only Web Developer in this company.
Education
Bachelor’s Degree in Computer Science
Universitas Pembangunan Nasional Veteran Yogyakarta
Top 10 best graduates in the university.I graduated in July 2019, with a GPA of 3.63 out of 4.00. One of the award recipients for the best graduate of the university at the time.
In my thesis, I looked into how Natural Language Processing (NLP) was used in Telegram Bot. For the NLP approach method, I used Neural Network (Deep Learning) and Text Mining
Volunteering
Frontend Web Developer
KawalCOVID19
- Yogyakarta, Indonesia
Assisting in the resolution of several user-related issues. API integration and system design jobs are among them. For the time being, I'm also working with the team on the wargabantuwarga.com and silacak.com.
Skills
Frontend Performance
- Diagnose real-world performance bottlenecks.
- Optimize rendering, hydration, and asset delivery.
- Improve Web Vitals with measurable results.
Impact: Improved LCP and load performance by ~30–40% on production apps
UI Engineering & Design Systems
- Translate Figma design systems into production-ready components
- Reduce design–code mismatch and rework
- Build reusable, token-based UI patterns
Tools: Figma, Storybook
Frontend Engineering
- Build scalable React applications with clean architecture
- Strong TypeScript discipline for long-term maintainability
- Modern routing and data handling for real-world apps
Stack: React, TypeScript, React Router, Tailwind CSS, GraphQL
Product & Execution
- Turn ambiguous requirements into shippable features
- Make pragmatic technical trade-offs
- Own features end-to-end, from planning to production
🫶🏻 Built with Figma Site. Get the template on Figma Community.
©
2026
| Hani Husamuddin
Love this CV template? Get it free from Figma Community →.
Yogyakarta, Indonesia
Hani Husamuddin
Frontend Web engineer
Hi, call me
Han
I’m a multi-disciplinary frontend engineer focused on performance, UI engineering, and building scalable web interfaces that ship reliably in production.
As a frontend web engineer, here are my current favorite tech stack:
Experience
Senior Frontend Engineer
Insvire
- Bandung, Indonesia
• Remote
Leading the frontend development of Curious Me, a social platform focused on location-based anonymous posts.
- Architected and built the app using React Router, Apollo Client, and Firebase.
- Managed a small frontend team, ensuring code quality, performance, and delivery consistency.
- Collaborated closely with backend, QA, and product teams to refine user experience and improve UI performance.
- Contributed to design implementation, technical decisions, and release cycles.
Impact: Improved performance, delivery consistency, and UI maintainability across multiple releases.
User Interface Designer
Freelance
- Yogyakarta, Indonesia
I am a full-time professional freelancer specializing in UI design as well. Most of my clients come through Upwork and various other freelance platforms. I have worked with clients from diverse backgrounds and countries, which has significantly honed my skills in communication and collaboration.
- Combining aesthetic UI design with functionality and business goals to create interfaces that “sell”.
- A deep understanding of user experience, ensuring designs are beautiful and highly usable.
- Proficiency in tools like Figma for creating clean, modern, and responsive designs.
- Bridging the gap between design and development, with experience in turning designs into working web interfaces.
Senior Frontend Developer
Know Your Customer
- Hong Kong SAR
• Remote
Working with the Engineer, UI Designer and BA, we were assigned with revamping (upgrading) company's products/platforms to become the next version. It has to have a better user interface, experience, and business flow. As a frontend developer, I help them with technical issues.
User Interface Developer
Currinda
- Melbourne, Australia
• Remote
I am a member of the Engineer Team, along with three other people. I am in charge of creating an interface design that is both user-friendly and consistent with the company's brand. I also assist the team with frontend development, particularly in the creation of design systems and UI components with React.
Web Developer
Bubays
- Jakarta, Indonesia
• Remote
I am in charge of the company website's full-stack development and maintenance. The job entails creating and maintaining a website from the ground up. In addition, I am the only Web Developer in this company.
Education
Bachelor’s Degree in Computer Science
Universitas Pembangunan Nasional Veteran Yogyakarta
Top 10 best graduates in the university.I graduated in July 2019, with a GPA of 3.63 out of 4.00. One of the award recipients for the best graduate of the university at the time.
In my thesis, I looked into how Natural Language Processing (NLP) was used in Telegram Bot. For the NLP approach method, I used Neural Network (Deep Learning) and Text Mining
Volunteering
Frontend Web Developer
KawalCOVID19
- Yogyakarta, Indonesia
Assisting in the resolution of several user-related issues. API integration and system design jobs are among them. For the time being, I'm also working with the team on the wargabantuwarga.com and silacak.com.
Skills
Frontend Performance
- Diagnose real-world performance bottlenecks.
- Optimize rendering, hydration, and asset delivery.
- Improve Web Vitals with measurable results.
Impact: Improved LCP and load performance by ~30–40% on production apps
UI Engineering & Design Systems
- Translate Figma design systems into production-ready components
- Reduce design–code mismatch and rework
- Build reusable, token-based UI patterns
Tools: Figma, Storybook
Frontend Engineering
- Build scalable React applications with clean architecture
- Strong TypeScript discipline for long-term maintainability
- Modern routing and data handling for real-world apps
Stack: React, TypeScript, React Router, Tailwind CSS, GraphQL
Product & Execution
- Turn ambiguous requirements into shippable features
- Make pragmatic technical trade-offs
- Own features end-to-end, from planning to production
🫶🏻 Built with Figma Site. Get the template on Figma Community.
©
2026
| Hani Husamuddin