Available for freelance & full-time opportunities

Hi, I'm Anas Yusuf
Web App Developer

Technical LeadFull-Stack Engineer

I craft high-performance, visually stunning web applications that deliver exceptional user experiences. From concept to deployment, turn ideas into impactful digital products.

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My Work

Featured Projects

A curated selection of web applications I've built — each project reflects my passion for clean code and exceptional UX.

8+
Projects
5+
Years Exp.
100%
Satisfaction
[ Open Source ] Sekitarku — Indonesia’s Real-Time Environmental Monitoring & Disaster Mitigation Platform preview

[ Open Source ] Sekitarku — Indonesia’s Real-Time Environmental Monitoring & Disaster Mitigation Platform

Sekitarku is a real-time environmental monitoring and disaster mitigation platform in Indonesia. It integrates official data from BMKG, PVMBG, NASA, and Open-Meteo to provide air quality (AQI & PM2.5), weather, forest and land fire hotspots, volcanic activity, and earthquake information in over 500 cities quickly and without latency.

React 19ViteVanilla CSSLeafletRechartsLucide IconsPWAHTML5 Canvas API
Live SiteSource
[ Open Source ] Akseskita preview

[ Open Source ] Akseskita

All-in-One Assistive Web Suite: Web Accessibility Toolbar (A11y) & Interactive Visual AAC Communicator with zero dependencies. Bilingual (ID/EN).

Vanilla JavaScript (ES6+)Web Speech APIModular CSS3Rollup.jsWeb ComponentsNode.js
Live SiteSource
Portfolio CMS Website preview

Portfolio CMS Website

Portofolio developer modern dengan headless CMS bawaan, NextAuth authentication, Incremental Static Regeneration (ISR) edge caching, serta guestbook live comments system.

Next.js 16TypeScriptTailwind CSSPrismaNextAuth
Live SiteSource
🏫 SLB Super App preview

🏫 SLB Super App

Platform web all-in-one untuk Sekolah Luar Biasa (SLB) & pendidikan inklusi. Terdiri dari Asesmen Diagnostik, Program Pembelajaran Individual (PPI), Buku Penghubung Harian Orang Tua & Guru, serta Radar Chart Perkembangan Siswa.

Next.jsTypeScriptTailwind CSSPrisma ORMNeon PostgreSQL
Live SiteSource
🔬 SIMLAB Kampus preview

🔬 SIMLAB Kampus

Platform manajemen laboratorium terpadu untuk koordinator lab & mahasiswa. Menyediakan sistem katalog stok instrumen, reservasi ruangan praktikum, serta verifikasi peminjaman cepat.

Next.jsTypeScriptTailwind CSSPrismaPostgreSQL
Live SiteSource
♿ AccesiLearn - Inclusive LMS preview

♿ AccesiLearn - Inclusive LMS

Platform e-learning berbasis keilmuan Pendidikan Luar Biasa yang ramah untuk peserta didik dengan hambatan visual, auditori, motorik, maupun profil neurodivergen (ADHD, Disleksia, Autisme).

Next.jsTypeScriptTailwind CSSPrismaNeon PostgreSQL
Live SiteSource
Sistem Point of Sales (POS) Toko Universal preview

Sistem Point of Sales (POS) Toko Universal

Sistem Point of Sales (POS) & Manajemen Retail Toko Universal berbasis website (Self-Hosted / Local-First). Dirancang khusus untuk toko kelontong, minimarket, warung sembako, dan toko retail di Indonesia dengan antarmuka kasir berkecepatan tinggi, integrasi scanner barcode, manajemen stok opname, pelacakan piutang/bon pelanggan, dan laporan laba rugi kotor (HPP).

Next.jsTypeScriptTailwind CSSPrisma ORMSQLiteLocal JWT Cookie SessionDocker
Live SiteSource
Pantau GPK (Platform Pemantauan Progres Siswa Inklusi) preview

Pantau GPK (Platform Pemantauan Progres Siswa Inklusi)

Platform digital berbasis website yang dirancang untuk mendigitalkan siklus observasi perkembangan siswa berkebutuhan khusus (Autism, ADHD, Disleksia, Slow Learner) pada Sekolah Penyelenggara Pendidikan Inklusif (SPPI). Menggantikan pencatatan manual berbasis kertas dengan sistem observasi terstruktur 3 domain (Akademik, Sosial, Perilaku) dengan skala kemandirian terstandarisasi (1–5), visualisasi kurva tren multi-line interaktif, sistem peran multi-pihak (GPK, Koordinator Sekolah, Orang Tua), serta generator ringkasan naratif perkembangan berbasis AI yang siap diekspor ke WhatsApp dan lembar cetak formal.

Next.js 16 (Turbopack)React 19TypeScriptTailwind CSS v4Prisma ORMRechartsAI Synthesis Engine
Live SiteSource
View more on GitHub
About Me

The Developer Behind the Work

I’m a web application developer who takes projects from concept to delivery, with a focus on meeting scope, timelines, and quality standards. I review code thoroughly and maintain consistent coding practices to build clean, scalable, and maintainable applications.

I specialize in building responsive, user-friendly web interfaces that work consistently across devices. I also manage website tracking and analytics events, implement authentication and authorization, strengthen application security, and optimize performance for reliable production use.

I keep up with evolving web technologies and development practices, from modern JavaScript and TypeScript frameworks to current security approaches, and apply them when they provide a practical benefit to the project.

Timeline & Quality Focused
Code Review & Standards Expert
Security & Performance Optimized
Responsive UI Specialist

Tech Stack & Skills

Frontend

Next.jsReactTypeScriptTailwind CSSVue.jsResponsive Design

Backend

Node.jsPHPLaravelPythonFastAPIREST API

Auth & Security

NextAuth.jsOAuth 2.0JWTRBACCSRF/XSS ProtectionHTTPS/TLS

Database

PostgreSQLNeon PostgreSQLMySQLSQLiteMongoDBRedis

Tracking & Analytics

Google AnalyticsGoogle Tag ManagerVercel AnalyticsEvent TrackingA/B Testing

DevOps & Tools

GitDockerVercelLinuxNginxCI/CD
Let's Talk

Get In Touch

Have a project in mind or need a developer who delivers on time, on scope, and on quality? Let's build something great together.

Email

mail@anasyusuf.dev

Best for project inquiries

GitHub

@anasysuf

Check out my open source work

Ready to start a project?

I'm currently open to new freelance and full-time opportunities. Whether you need a responsive web app, a secure platform, or a performance-optimized solution — reach out!

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