AgencyNov 2025
Arkakode
digital agencyweb developmentbranding
Arkakode is a digital agency under CV. Digital Awan Nusantara, focused on delivering meaningful digital experiences through fast, reliable, and modern websites and applications.
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Hi, my name is
Jan Agra Adyuta Harnowo
With over 5 years of experience in Front-End Development and Cyber Security, I specialize in building modern, secure, and high-performing web applications.
terminal://adyuta
Neon Terminal - version 1.0.0 =========================== User: adyuta Location: /home/adyuta/ > system_info Operating System: [MacOS Tahoe, Endavour OS, Windows 11] Web Technologies: [ React, Next.js, Tailwind CSS, Node.js, SASS, TypeScript, SQL, Supabase, Laravel, Webpack ] ML & Data Science: [ Python, Jupyter, Matplotlib, TensorFlow, PyTorch, scikit-learn ] App Technologies: [React Native, SwiftUI] Neon Terminal - version 1.0.0 =========================== User: adyuta Location: /home/adyuta/ > system_info Operating System: [MacOS Tahoe, Endavour OS, Windows 11] Web Technologies: [ React, Next.js, Tailwind CSS, Node.js, SASS, TypeScript, SQL, Supabase, Laravel, Webpack ] ML & Data Science: [ Python, Jupyter, Matplotlib, TensorFlow, PyTorch, scikit-learn ] App Technologies: [React Native, SwiftUI]
v0.1.0
Jan. 2026
Professional Journey
Experience
A chronicle of my professional journey, showcasing roles, responsibilities, and accomplishments across various organizations and projects.
~/adyuta/experience
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Co-Founder & Lead Engineer
Currentarkakodefull-time
IndonesiaJan 2025 — Present
Leading technical development and architecture decisions. Building scalable web applications and managing a team of developers.
Next.jsReactTypeScriptNode.jsHTML/CSSReact NativeLaravel
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Co-Founder
CurrentCV. Digital Awan Nusantarafull-time
IndonesiaNov 2024 — Present
Managed end-to-end company finances (cash flow, P&L, and tax compliance), ensured product quality through UAT, oversaw daily operations, and executed lean digital marketing strategies to boost engagement and ROI.
Budgeting & Expense ControlData AnalysisRisk ManagementPerformance Tracking
$
Co-Founder
CurrentMaltevepart-time
IndonesiaMay 2024 — Present
Managed e-commerce and social media marketing (Shopee, TikTok Shop, and Instagram), strengthened Malteve’s elegant brand positioning, and drove high engagement through creative content and digital ad campaigns.
Digital MarketingBrand PositioningDigital AdvertisingEngagement Strategies
$
Front-End Dev & Project Manager
Ether Linuxpart-time
IndonesiaFeb 2021 — Dec 2024
Developed and maintained the front-end of the Ether Linux project, coordinated project timelines, and managed a team of developers to ensure timely delivery of features.
ReactJavaScriptHTML/CSSNext.jsOperating SystemsLinuxTypeScriptGitProject ManagementTeam Coordination
❯cat experience.json | jq '.[] | .role'
Field Notes
Lab Notes
Brief observations, technical findings, and thoughts from the workbench.
Top-Up ServiceNov 2024 - Oct 2025
Kumostore
gamingtop-upservice
True gamers know the importance of fast, secure, and reliable top-up services. KUMO STORE INDONESIA is here to meet your gaming top-up needs with unmatched speed and reliability. No more complicated processes or mismatched balances—just a smooth and lightning-fast top-up experience.
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Disaster ManagementNov 2024 - Oct 2025
Smart Flood Early Warning System
aiiotdisaster managementappweb
This project addresses the recent flooding that struck one of our member regions (Lombok). We therefore propose a solution in the form of an AI- and IoT-based early warning system for rapid and responsive disaster management. It is intended for the COMPFEST 17 AIC division competition with the theme Smart City and Urban Living for the AI_Newbie team.
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E-CommerceMay 2024 - Aug 2024
Malteve.co
e-commercefashionshopify
Malteve.co is t-shirt website that offers a variety of high-quality t-shirts with unique designs. Whether you're looking for casual wear or something more stylish, Malteve.co has got you covered with comfortable and trendy options.
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Operating SystemJun 2021 - Dec 2024
Ether Linux
linuxoperating systemlightweight
Ether Linux is a lightweight Linux distribution designed for efficiency and performance. It provides a minimalistic environment ideal for developers and users who prefer a streamlined operating system without unnecessary bloat.
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Credentials
Certifications
Verified credentials showcasing my expertise and commitment to continuous learning in the tech industry.
~/adyuta/certifications
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Front-End Developer
Hackerrank
Jan 2026
$
Introduction to Back-End Programming Course
Codeacademy
Dec 2025
$
Belajar Machine Learning untuk Pemula
Dicoding Indonesia
Jul 2025
$
AI Praktis untuk Produktivitas
Dicoding Indonesia
May 2025
$
Belajar Penggunaan Generative AI
Dicoding Indonesia
May 2025
❯ls -la credentials/
View all 36 certificationsView allRecognition
Honors & Awards
Recognition and achievements earned through dedication, innovation, and excellence in various competitions and programs.
~/adyuta/achievements
2nd Place for Best Marketing Team, Business Plan InnoClub (Innovare 2025)
InnoClub Universitas Indonesia•Dec 2025
Awarded 2nd Place for Best Marketing Team in the Business Plan category at Innovare 2025.
2nd Place Winner of Hackathon Computer Science Festival 2025
Politeknik Negeri Jakarta•Nov 2025
Secured 2nd Place in the Hackathon event at Computer Science Festival 2025.
Semifinalist (Top 3) in Business Plan Competition by Vorment UI
Vorment Universitas Indonesia•Oct 2024
Recognized as a Semifinalist (Top 3) in the Business Plan Competition organized by Vorment UI.
Semifinalist in Business Plan Competition organized by UI Innovation War
UI Innovation War•Mar 2024
Achieved Semifinalist status in the Business Plan Competition hosted by UI Innovation War.
Semifinalist National Digital League Web Development 2024
Skilvul Indonesia•Mar 2024
Achieved Semifinalist status in the National Digital League Web Development competition organized by Skilvul Indonesia.
Participants of the National Science Olympiad in Informatics 2024
Pusat Prestasi Nasional•Mar 2024
Participated in the National Science Olympiad in Informatics 2024 organized by Pusat Prestasi Nasional.
National Participant of Geography Olympiad
HMD Geografi FMIPA UI•Oct 2023
Recognized as a National Participant in the Geography Olympiad organized by HMD Geografi FMIPA UI.
Participants of the National Science Olympiad in Informatics 2023
Pusat Prestasi Nasional•Mar 2023
Participated in the National Science Olympiad in Informatics 2023 organized by Pusat Prestasi Nasional.
❯cat achievements.log
Artifacts
Open Source Projects
in-progress
2026
learn-tailwind-csc
No description available
00
HTML
in-progress
2026
learn-css-csc
No description available
00
CSS
in-progress
2021
adyuta447
No description available
00
githubgithub-profilegithub-profile-readmeprofile-readme
in-progress
2026
learn-nodejs-basic
No description available
00
JavaScript
in-progress
2026
sistem-antrian-klinik
No description available
00
C++
in-progress
2026
final-assesment-dasar-js
No description available
00
JavaScript
in-progress
2026
adyuta-portfolio
Personal Portfolio Website
00
TypeScript
in-progress
2026
dotfiles-lazynvim
No description available
00
Lua
in-progress
2026
learn-data-science-microsoft
No description available
00
Jupyter Notebook
in-progress
2026
opex-analysis
No description available
00
Jupyter Notebook
in-progress
2021
SlicingtoNextJS
Learning NextJS
00
TypeScriptnextjsnextjs-pluginnextjs-typescriptreactjs