Yunggi Alyana.

Full Stack & Security

Yunggi Alyana

About

Skills

Projects

Journal

Contact

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01. ABOUT

Secure & Scalable.

Crafting secure & scalable digital experiences. Specialized in Next.js Architecture and Vulnerability Assessment. Currently a Project Drafter at Indomaret Group, having transitioned from retail operations, I bring a unique blend of technical design, resilience, and operational empathy to build secure applications that solve real-world friction.

Jul 2026 - Present

Project Drafter

Indomaret Group• Depok, Jawa Barat

Successfully transitioned to the Project Department, bridging extensive retail operations experience with technical drafting to design highly efficient commercial spaces.

AutoCADSpace Planning2D DraftingProcess Optimization
Jun 2026 - Present

Front-end AI Engineering Intern

FlyRank AI• Chicago, IL (Remote)

Focusing on Front-end AI Engineering. Utilizing AI tools to accelerate problem-solving and component development, specializing in Next.js, TypeScript, and modern cloud deployment.

Next.jsTypeScriptAI IntegrationPrompt Engineering
Feb 2026 - Jul 2026

Full-Stack Web Developer Cohort (Distinction)

Coding Camp powered by DBS Foundation• Remote

Graduated with Distinction (Average Score: 95). Led the frontend and UI/UX architecture for the 'Vitara' capstone project, which was recognized as a Top 15 Capstone Project and awarded Best Capstone Team out of 469 teams. Mastered industry-standard web development, focusing on React and Next.js.

ReactNext.jsFrontend DevelopmentUI/UXTeam Leadership
Jan 2026 - Present

Independent Security Researcher

Self-Employed• Remote

Conducting ethical security research and vulnerability assessments on public academic infrastructure. Identified critical network misconfigurations (Origin IP Disclosure) and utilized OSINT methodologies.

OSINTVulnerability AssessmentNetwork Security
Jan 2026 - Jul 2026

Store Junior Leader

Indomaret Group• Depok, Jawa Barat

Led a team to ensure operational targets and SLAs were met. Mentored new crew members in SOPs and operational workflows while balancing academic responsibilities.

Team SupervisionLeadershipOperational Excellence
Aug 2025 - Jan 2026

Full Stack & AI Cohort (Distinction)

Asah led by Dicoding & Accenture• Remote

Graduated with Distinction. Led the 'TelcoSense' capstone project (Score: 92). Developed secure backend using Hapi.js and integrated ML services via FastAPI. Managed end-to-end deployment on Vercel and Railway.

Hapi.jsFastAPIDevOpsTeam Leadership
Aug 2022 - Dec 2025

Store Crew

Indomaret Group• Bogor, West Java

Built a strong operational foundation. Developed a Barcode Lookup Web App to solve manual price-checking inefficiencies. Consistently maintained 100% transaction accuracy.

POS SystemsInventory ManagementProcess Innovation
Oct 2023 - Aug 2027

Bachelor's degree, Information Systems

Universitas Terbuka• Indonesia

Current GPA: 3.51 / 4.00. Relevant Coursework: Web Programming, Software Engineering, Data Science, Network Security, and Database Systems.

Data StructuresWeb ProgrammingNetwork Security
Jul 2020 - Jun 2022

High School Diploma, Software Engineering

SMK Madya Depok• Depok, Jawa Barat

Focus on Software Engineering fundamentals, Object-Oriented Programming (OOP), and Database Systems.

OOPDatabase SystemsSoftware Engineering
02. SKILLS

Technical Arsenal.

Specializing in Full Stack Engineering, accompanied by a strong foundation in commercial spatial design and infrastructure security.

  • Frontend & Core
  • Next.js & React 19
  • TypeScript (Strict Mode)
  • Tailwind CSS & Shadcn/UI
  • Backend & AI
  • Node.js & Hapi.js
  • Python & FastAPI (ML)
  • Supabase & MongoDB
  • Security & Cloud
  • Vulnerability Assessment
  • OSINT Methodologies
  • Network Security
  • Spatial & Drafting
  • AutoCAD & GstarCAD
  • Commercial Space Planning
  • Process Optimization
03. WORKS

Selected Works.

Building real-world solutions: from YouTube-based Certificate Generators to ML-powered Telco Recommendation Systems.

Vitara

A mobile-first health ecosystem built as a capstone project. Transforms complex AI-driven health inputs into an intuitive, seamless user experience.

Next.jsReact

CertifYT

A web application that converts self-taught learning effort on YouTube into valid certificates of achievement. Automates total duration calculation and generates unique QR codes for verification.

Next.jsTypeScript
View All Projects & Case Studies
04. JOURNAL

Latest Thoughts.

Writing about code security, system architecture, and the evolving landscape of web development.

Jan 05, 2026 • Personal Branding

Hacking SEO: How I Engineered My Google Search Results

A year ago, searching my name returned nothing. Today, I dominate the first page. Here is how I treated my digital identity like a software project using Personal SEO, JSON-LD, and a retail-inspired strategy.

Read All Articles
05. GET IN TOUCH

Let's build something secure.

Have a project in mind or want to discuss security architecture? I'm currently available for freelance projects and consulting.

Open to Work
Depok, Indonesia (GMT+7)