I’m a dedicated Software Engineer specializing in Frontend development, passionate about building seamless, user-friendly web applications. With strong experience collaborating across cross-functional teams, I bring technical expertise, creativity, and problem-solving skills to every project. My focus lies in frontend engineering, UI/UX implementation, and performance optimization—delivering solutions that enhance user engagement, improve efficiency, and elevate product quality. I’ve contributed to diverse projects, from e-commerce platforms to internal tools, transforming ideas into polished, impactful products. Core technologies: • Frontend: JavaScript, Typescript, React.js, Next.js, Vue.js Svelte, HTML, CSS • Backend: Node.js, Express.js, Nest.js, Postgres SQL, MongoDB, MySQL • Tools & Libraries: Redux, Axios, Vite, Tailwind CSS, Ant Design, shadcn/ui • UI/UX Design: Figma

Julian Alifirman Wardana

I’m a dedicated Software Engineer specializing in Frontend development, passionate about building seamless, user-friendly web applications. With strong experience collaborating across cross-functional teams, I bring technical expertise, creativity, and problem-solving skills to every project. My focus lies in frontend engineering, UI/UX implementation, and performance optimization—delivering solutions that enhance user engagement, improve efficiency, and elevate product quality. I’ve contributed to diverse projects, from e-commerce platforms to internal tools, transforming ideas into polished, impactful products. Core technologies: • Frontend: JavaScript, Typescript, React.js, Next.js, Vue.js Svelte, HTML, CSS • Backend: Node.js, Express.js, Nest.js, Postgres SQL, MongoDB, MySQL • Tools & Libraries: Redux, Axios, Vite, Tailwind CSS, Ant Design, shadcn/ui • UI/UX Design: Figma

Available to hire

I’m a dedicated Software Engineer specializing in Frontend development, passionate about building seamless, user-friendly web applications. With strong experience collaborating across cross-functional teams, I bring technical expertise, creativity, and problem-solving skills to every project. My focus lies in frontend engineering, UI/UX implementation, and performance optimization—delivering solutions that enhance user engagement, improve efficiency, and elevate product quality. I’ve contributed to diverse projects, from e-commerce platforms to internal tools, transforming ideas into polished, impactful products.

Core technologies:
• Frontend: JavaScript, Typescript, React.js, Next.js, Vue.js Svelte, HTML, CSS
• Backend: Node.js, Express.js, Nest.js, Postgres SQL, MongoDB, MySQL
• Tools & Libraries: Redux, Axios, Vite, Tailwind CSS, Ant Design, shadcn/ui
• UI/UX Design: Figma

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

Indonesian
Fluent
English
Advanced
Amharic
Advanced
Aragonese
Advanced

Work Experience

Frontend Engineer at Ogloba Ltd
March 1, 2024 - November 20, 2025
Lead frontend development for 10+ business units; architected modular payment gateway with multilingual and multicurrency support; built single-page payment integration with Thunes supporting multi-PSP connections (Payline, Ingenico); delivered 150+ tasks in agile environment.
Frontend Engineer at PT Kloverkres Solusi Integrasi
December 1, 2023 - December 1, 2023
Collaborated with a 4-person UI/UX team to redesign Sales Order List & Detail pages, improving user engagement by 50% and reducing user drop-off by 30%; integrated a custom API wrapper reducing data fetching time by 50% (from 1.8s to 0.9s) across 5+ internal modules.
Software Engineer at PT Systeric - Software Development Agency
February 1, 2023 - February 1, 2023
Built a JavaScript SDK with WebSocket support, authentication, reconnection logic, and a broadcasting system; re-architected reallysick.sg migrating frontend and backend into a monorepo, improving scalability and reducing API response times by 30%.
Frontend Engineer at PT Kloverkres Solusi Integrasi
December 1, 2024 - December 1, 2024
Partnered with the UI/UX team to redesign the sales order listing and detail pages, resulting in a 50% improvement in user engagement and a modern, intuitive interface. Optimized front-end performance by integrating a custom API wrapper, reducing data fetch times by 50% and improving the overall user experience.
Software Engineer (Internship) at PT Kawan Lama Group
February 1, 2024 - February 1, 2024
Developed a feature that increased KPI for internal applications by 50% and boosted Ruparupa sales by up to 85%. Developed, maintained, and analyzed the wrapper API as backend services to increase the speed of data fetching.

Education

BS in Computer Science at Bina Nusantara University
September 1, 2020 - November 20, 2025
Bachelor of Science in Computer Science at Bina Nusantara University
September 1, 2020 - November 20, 2025
BS in Computer Science at Bina Nusantara University
September 1, 2020 - November 20, 2025
BS in Computer Science at Bina Nusantara University
September 1, 2020 - November 20, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Computers & Electronics, Professional Services, Financial Services, Media & Entertainment, Retail