Building a digital platform for the national distribution operations of PT Ramaputra Foods, an FMCG company owning the Lezza brand — a premium frozen chicken manufacturer present in over 10 provinces through distributor networks, modern trade, and e-commerce ^{Tokopedia, Shopee, Sayur Box, Segari, Astro}.

Designing and developing a distribution management system ^DMS covering sales order management, field visit planning for sales representatives, warehouse inventory management, promotional campaigns with tiered approval workflows, and performance reporting dashboards — used daily by distributors, sales reps, SPG/SMD, and branch managers across Indonesia.

Directly contributing to the digitalization of the national food distribution chain, supporting stock visibility, field visit efficiency, and data-driven decision-making from headquarters to branches.

Managing visual production for over 20 brand clients simultaneously — covering brand identity, digital campaigns, and web needs — with a workflow that maintains quality consistency without compromising deadlines.

Designed the TikTok LIVE broadcast experience for Vixal and Unilever Homecare brands that achieved over 154,000 likes, with an estimated 35% increase in audience engagement compared to previous activations.

Translated campaign strategies into presentation-ready visual assets for Unilever Homecare, Vixal, Passeo, and Frisian Flag — with a client pitch success rate above 70%.

Produced over 50 product pages and marketplace banners monthly for NIVEA, Philips, Sadewi, MS Kids, and Taro, tailored to Tokopedia, Shopee, and Lazada display standards.

Produced data-driven creative assets for over 20 national and international brands, contributing to a 45% engagement increase within 3 months and an average CTR improvement of 3.2%.

Actively participated in 360° cross-agency marketing campaigns with budgets above IDR 1 billion, maintaining brand visual consistency and message alignment at every communication touchpoint.

Handled visual production for over 100 wedding projects and advertising campaigns, from photographic editing to publication layouts, with consistent presentation standards to preserve client reputation.

Managed the entire creative workflow — from initial briefing to final delivery — for 4 years, maintaining client satisfaction through proactive communication and timely delivery.

Responsible for official system software releases for over 15 devices in an active Android open source community, serving a global user base via XDA and Telegram.

Delivered stable and scheduled system updates on Android 13 and 14, with a track record of zero critical issues across all published releases.

Running the full development cycle independently within a lean core team — from internal testing to public distribution — while maintaining UI consistency across all device lines.

Designed and maintained system UI components across three generations of Android versions, keeping the user experience cohesive and aligned with global design standards.

Collaborated with an international developer team to support over 20 device lines, with direct contributions to system stability and interface usability.

Maintained visual consistency and platform identity end-to-end, as the global user base continued to grow within the XDA and Telegram communities.

Rebuilding the Arch Linux system into several immutable variants, designed for long-term stability and safe system updates without risk of breaking the working environment.

Developed a graphical installer interface and a full distribution automation pipeline — from build to publishing — so the system can be updated and distributed consistently without manual intervention.

Designed and launched a trail running race registration platform for 2 categories, accommodating over 500 registrations without technical issues on launch day.

Simplified the registration flow to reduce drop-off rates by 30–40%, through over 3 revision rounds with the event and marketing team, completed on time before race day.

Redesigned a university e-learning platform with a gamification approach — combining progress systems, social motivation, and achievement mechanisms — that raised user satisfaction scores by 120% across all evaluation dimensions.

Validated a near-frictionless learning experience through structured user testing, with 7 out of 8 task scenarios completed without errors by test participants.

Built a serverless, privacy-first user verification system ^CAPTCHA — no cookies, no user data tracking, and all data is discarded once the session ends.

Designed for high performance with approximately 50ms response time and minimal data footprint, making it embeddable in any site without additional infrastructure overhead.

Built a direct device-to-device file sharing and chat application within a local network — no intermediary servers, no accounts, and no data leaving the user's network.

Includes optional sender-side encryption so file contents remain protected even before transmission, suitable for sensitive internal data transfer needs.

Built a minimalist URL shortener service with support for custom links, automatic expiration, and per-user access isolation.

Designed with a lightweight and secure architecture, enabling independent link management without relying on third-party services.

Designed and built a personal portfolio site showcasing graphic design and web development work, with a self-maintained blog and project gallery.

Built with a focus on load speed, user privacy, and long-term maintainability without dependence on third-party platforms.

Produced visual promotional materials for 30 organizational events across 12 months, directly contributing to over 300 cumulative participant registrations.

Maintained a consistent weekly publication rhythm with a 4-person creative team, ensuring every event was communicated on time and professionally.

Developed a complete visual identity for a corporate-scale IT event with an estimated 300+ attendees, covering logo, digital materials, and physical merchandise within a single unified visual system.

Completed all promotional assets within tight pre-event deadlines, effectively supporting event communication reach across internal and external channels.

Designed a unified visual identity for 2 consecutive annual editions, serving a community of over 300 IT professionals from companies in the Bekasi, Karawang, and Purwakarta industrial areas.

Managed the entire creative process from concept to final delivery, producing over 30 branding assets per event cycle — from banners and posters to sponsor presentation materials.

Frontend Styling Frameworks : SCSS, BootstrapCSS, TailwindCSS, DaisyUI, ShadcnUI, ChakraUI, MaterialUI.

Frameworks : WordPress, Elementor, React.js, Next.js, Express.js, Node.js, Laravel.

Other Stacks/Tools : Redux/Redux Toolkit, Zustand, React Query, Storybook, InertiaJS, Prisma ORM, Sequelize ORM, Wagmi (Web3), Viem (Web3).

Databases : MySQL, PostgreSQL, ClickHouse, Cloudflare KV, and Durable Object.