Muhammad Rifqy Saputra muris11

About Me

I'm an undergraduate student pursuing a D4 in Smart City Information Systems at Politeknik Negeri Indramayu with a current GPA of 3.98 / 4.00. I specialize in turning real-world business challenges into robust, intuitive software products—spanning scalable full-stack web applications, cross-platform mobile apps, and practical AI integrations.

During my academic journey, I served as Head of Research & Development at HIMA-SIKC, leading strategic engineering initiatives, orchestrating tech workshops, and mentoring fellow developers. My work ranges from multi-store POS and e-commerce architectures to decision-support systems utilizing fuzzy logic and modern machine learning pipelines.

Building: Full-stack systems, mobile apps, practical AI workflows, and developer tools
Exploring: Cloud architecture, microservices, and agentic AI systems
Ask me about: Laravel 12, Next.js 16, Flutter, REST/GraphQL APIs, and system design
Key highlight: Maintained a 3.98 GPA while actively developing production-ready software.

const rifqy: Developer = {
  name: "Muhammad Rifqy Saputra",
  username: "muris11",
  role: "Full Stack & Mobile Developer | AI Integration",
  education: {
    institution: "Politeknik Negeri Indramayu (Polindra)",
    major: "D4 Smart City Information Systems",
    gpa: "3.98 / 4.00",
    status: "Active Student & Tech Lead",
  },
  location: "Indonesia",
  contact: {
    email: "rifqysaputra1102@gmail.com",
    academic: "rifqysaputra11@student.polindra.ac.id",
    portfolio: "https://www.rifqysaputra.dev",
  },
  focusAreas: [
    "Full-Stack Web Architecture (Next.js 16, React 19, Laravel 12)",
    "Cross-Platform Mobile Applications (Flutter & Dart)",
    "Practical AI & Decision Systems (Gemini AI, FastAPI, Fuzzy Logic)",
    "Cloud Microservices & Scalable Deployment (Docker, CI/CD)",
  ],
  lifePhilosophy: "Code with passion, build with purpose.",
};

export default rifqy;

What I'm Currently Doing & Learning

Building AI-powered applications with Google Gemini and autonomous agent workflows
Shipping Kompresio (privacy-first image toolkit) and POS UMKM (multi-store cashier platform)
Maintaining anti-ai-slop, an open-source toolkit with 17 agent skills
Open to freelance engagements, internships, and full-stack software collaborations
Direct inquiries: rifqysaputra1102@gmail.com

Tech Stack & Skills

Frontend Technologies

Category	Technologies & Libraries
Frameworks & Core	React 19, Next.js 16, Vue.js 3, Nuxt.js, Angular, Svelte, TypeScript, JavaScript (ESNext)
Styling & Design	Tailwind CSS 4, Alpine.js, Sass, Bootstrap, Material-UI, Styled Components, Responsive UI/UX
Tooling & Testing	Vite, Turbopack, Vitest, Webpack, Rollup, ESLint, Prettier
State Management	Zustand, Redux Toolkit, Pinia, Context API

Backend & API Engineering

Category	Technologies & Architecture
Frameworks	Laravel 12, Node.js, Express.js, FastAPI (Python), NestJS, Django, Spring Boot
Languages	PHP 8.x, TypeScript, Python 3.x, Go (Golang), Java, C++, Rust
API Standards	RESTful APIs, GraphQL, Server-Sent Events, WebSockets, gRPC
Auth & Security	JWT, Laravel Sanctum, Passport.js, OAuth 2.0, NextAuth / Auth.js, CORS & Rate Limiting
Testing	PHPUnit, Pest, Pytest, Jest, Postman, Insomnia

Mobile Application Development

Category	Technologies & Frameworks
Cross-Platform	Flutter & Dart, React Native, Expo
Native Tooling	Android Studio, Kotlin, Swift, Xcode
State Management	Provider, Riverpod, BLoC, GetX
Platform Services	Firebase Auth/Firestore, REST Client, Offline Caching, Device APIs, Push Notifications

Database & Cloud Storage

Category	Engines & ORMs
Relational (SQL)	MySQL, PostgreSQL, SQLite, MariaDB, Neon, PlanetScale
NoSQL & Realtime	Supabase, Firebase Firestore, MongoDB, Redis, DynamoDB
ORM / Query Builders	Eloquent (Laravel), Prisma, Mongoose, TypeORM, Supabase Client
Caching	Redis, Memcached, CDN edge caching

AI & Intelligent Systems

Category	Technologies & Implementations
Large Language Models	Google Gemini API, OpenAI API, Anthropic Claude
Pipelines & Frameworks	FastAPI AI microservices, LangChain, Hugging Face, Python ML ecosystem
Decision Science	Fuzzy Logic (Tsukamoto & Mamdani), Medical Diagnostic Models, Smart Recommenders

DevOps, Cloud & Infrastructure

Category	Platforms & Workflows
Containerization	Docker, Docker Compose, Kubernetes
CI / CD Pipelines	GitHub Actions (automated testing, linting, asset generation), GitLab CI
Cloud Hosting	Vercel, Railway, Render, Supabase Cloud, AWS, Google Cloud, DigitalOcean
Environment	Linux (Ubuntu), Bash, PowerShell, Git version control, Vim

Payments & Integrations

Category	Services & Tools
Payment Gateways	Midtrans Payment Gateway (Snap & Core API), Stripe
Media & Storage	Cloudinary, ImageKit, AWS S3, Vercel Blob
Communication	Resend, SendGrid, Nodemailer, REST Webhooks

Technical Architecture

graph TB
    Me(["Muhammad Rifqy Saputra"]) --> FullStack["Full Stack Web"]
    Me --> Mobile["Mobile Applications"]
    Me --> AI["AI & Intelligent Systems"]
    Me --> Biz["Business Solutions"]

    FullStack --> F1["Next.js 16 · React 19 · Vue.js"]
    FullStack --> F2["Laravel 12 · Node.js · Express"]
    FullStack --> F3["Tailwind CSS 4 · Alpine.js"]

    Mobile --> M1["Flutter & Dart Cross-Platform"]
    Mobile --> M2["State Management & Clean Architecture"]

    AI --> A1["Google Gemini AI Integration"]
    AI --> A2["FastAPI & Python Pipelines"]
    AI --> A3["Fuzzy Logic Decision Support (90%+ Acc)"]

    Biz --> B1["POS UMKM Cashier Systems"]
    Biz --> B2["Midtrans Payment Gateway"]
    Biz --> B3["Privacy-First Image Tools (Kompresio)"]

Featured Projects & Showcase

1. Kompresio — Privacy-First Image Toolkit

A modern, high-performance in-browser image optimization application. Offers intelligent compression, format conversion (WebP, PNG, JPEG, AVIF), bulk resizing, EXIF cleanup, batch ZIP packaging, and image-to-PDF generation—running 100% on the client side with zero cloud uploads.

Stack: Next.js 16, React 19, TypeScript, Tailwind CSS 4, Vitest
Highlights: Client-side privacy-first architecture, drag-and-drop batch processing, zero server costs
Links: Live Demo · Source Code

2. POS UMKM — Enterprise MSME Point of Sale

A complete point-of-sale management system built specifically for Indonesian small-to-medium businesses. Features real-time multi-outlet stock tracking, rapid barcode cashier workflows, dynamic sales analytics, PDF receipt generation, and integrated online checkout via Midtrans.

Stack: Laravel 12, PHP 8.2+, MySQL, Tailwind CSS, Alpine.js, Midtrans SDK
Highlights: Multi-store role-based access, cash & cashless Midtrans transactions, daily profit analytics
Links: Source Code

3. anti-ai-slop — AI Coding Agent Quality Guardrails

An open-source quality filter and prompt harness for AI coding assistants (Claude Code, Cursor, Copilot). Prevents generic boilerplate, repetitive AI tropes, low-contrast designs, and sloppy code comments while promoting distinctive, intentional engineering choices.

Stack: 17 Agent Skills, Bash CLI Installer, GitHub Actions CI
Highlights: Zero runtime dependencies, community-tested across real developer workflows
Links: Source Code · Install via skills.sh

AI-Powered Applications (Detailed Specifications)

1. Groupora AI — Intelligent Team Formation Platform

Name: Groupora AI (Groupify AI)
Description: AI-powered intelligent team formation using Google Gemini AI
Tech Stack: Next.js, Supabase, PostgreSQL, Google Gemini AI, Tailwind CSS
Features: Automated personality/skill clustering, smart group recommendations, PDF/CSV export
Repository: https://github.com/muris11/groupify-ai-nextjs

2. Fuzzy Tsukamoto Disease Prediction

Name: Fuzzy Tsukamoto Disease Prediction System
Description: Clinical decision-support system implementing Tsukamoto fuzzy logic with 90%+ diagnostic accuracy
Tech Stack: Python, FastAPI, Fuzzy Logic Engine, Scikit-learn, REST API
Features: Rule-based inference engine, medical informatics API, verifiable diagnostic output
Repository: https://github.com/muris11/fuzzy-tsukamoto-disease-prediction

3. AI Study Planner — Smart Productivity Assistant

Name: AI Study Planner
Description: AI-driven personalized study scheduler with dynamic task prioritization
Tech Stack: Laravel 12, FastAPI, Python, MySQL, Tailwind CSS
Features: Smart calendar scheduling, milestone tracking, automated progress analytics
Repository: https://github.com/muris11/AI-Study-Planner

4. Fuzzy Tsukamoto Mobile (Flutter)

Name: Fuzzy Tsukamoto Flutter App
Description: Cross-platform mobile client for real-time medical decision queries
Tech Stack: Flutter, Dart, REST API Integration, Provider State Management
Features: Responsive mobile UI, real-time prediction charts, offline error handling
Repository: https://github.com/muris11/Fuzzy-Tsukamoto-Flutter

Business & E-Commerce Platforms

1. POS UMKM — Point of Sale Management

Name: POS UMKM
Description: Multi-outlet retail POS system for Indonesian small and medium enterprises
Tech Stack: Laravel 12, Alpine.js, Tailwind CSS, MySQL, Midtrans Payment Gateway
Features: Real-time stock audit, cashier invoice printing, Midtrans Snap & QRIS
Repository: https://github.com/muris11/Pos-UMKM-Laravel-12

2. Smart Budget Planner

Name: Smart Budget Planner
Description: Personal financial planning and budget tracking dashboard for students
Tech Stack: PHP, JavaScript, CSS3, MySQL
Features: Expense categorization, visual financial charts, goal tracking
Repository: https://github.com/muris11/task-manager

3. E-Commerce Platform

Name: E-Commerce Storefront
Description: Complete online store solution with product catalog and order management
Tech Stack: Laravel, Blade Templates, MySQL, Tailwind CSS
Features: Shopping cart, order tracking, admin dashboard, inventory management
Repository: https://github.com/muris11/ecommerce_project2

Smart City & Academic Systems

1. Mini Library Smart City

Name: Mini Library Smart City
Description: Digital municipal library repository managing collections and active memberships
Tech Stack: Laravel 12, Tailwind CSS, MySQL
Features: Circulation analytics, member borrowing logs, book search & reservation
Repository: https://github.com/muris11/minilibrary-smartcity

2. Mahasi — Student Aspiration Portal

Name: Mahasi Student Portal
Description: Digital civic engagement platform uniting student voices with faculty resolution
Tech Stack: PHP, JavaScript, CSS3, MySQL
Features: Aspiration moderation, public discussion boards, admin case tracking
Repository: https://github.com/muris11/mahasi_project1

3. SIKCB 2023 — Cohort Learning Portal

Name: SIKCB Learning Portal
Description: Interactive cohort archive documenting academic milestones, curriculum modules, and project repositories
Tech Stack: PHP, JavaScript, CSS3, MySQL
Features: Semester archive, project documentation, material access
Repository: https://github.com/muris11/SIKCB-2023

4. Golang Fundamentals & Concurrency

Name: Golang Basic & Clean Architecture
Description: Comprehensive codebase of idiomatic Go programming patterns and concurrency routines
Tech Stack: Go (Golang)
Features: Goroutines & channels, data structures, interfaces, REST server scaffolding
Repository: https://github.com/muris11/golang-basic

Portfolio Impact at a Glance

Total Projects	Live Deployments	AI Integrations	Business Systems	Academic Platforms	Languages	Users Impacted
24+	10+	4	3	5	9 Languages	1000+

Engineering Standards & Values

What Sets My Work Apart?

Pillar	Standard & Execution
Practical AI Integration	Leveraging Gemini AI & LLM tooling for high-utility workflows, not just superficial chat wrappers.
Responsive & Cross-Platform	Pixel-perfect responsiveness across mobile, tablet, and widescreen desktop viewports.
Transactional Readiness	Production-grade checkout flows integrated with Midtrans Payment Gateway.
Intuitive & Accessible UX	Designed with high visual hierarchy, clean contrast, and fluid micro-interactions.
Data-Driven Architecture	Real-time analytics, robust relational schema design, and performant indexing.
Enterprise-Grade Security	Sanitized inputs, CSRF/XSS protection, JWT/Sanctum authentication, and rate limiting.
Zero-Latency Performance	In-browser client-side processing where possible (e.g. Kompresio), optimized bundle sizes.

Engineering Philosophy

"Building solutions that matter, one line of code at a time."

Clean Code: Self-documenting, maintainable, modular, and testable architectures.
Best Practices: Strict adherence to modern industry standards (SOLID, DRY, Clean Architecture).
Continuous Learning: Relentlessly exploring emergent tech (Agentic AI, Microservices, Cloud).
User-Centric: Solving genuine pain points for real users and MSMEs.

Professional Experience & Leadership

Role	Organization	Period	Core Responsibilities & Impact
Head of Research & Development	HIMA-SIKC, Polindra	Aug 2024 – Jul 2025	Led departmental engineering initiatives, directed peer mentorship programs, and oversaw technical systems development.
General Secretary	Mahasiswa Jabodetabek Polindra	Jun 2024 – Jun 2025	Managed institutional documentation, organizational communications, and regional event logistics.
Young Staff (Foreign Affairs)	BEM Polindra	2023 – 2024	Coordinated external university partnerships and inter-campus student government relations.
Lab Assistant Intern	Universitas Telkom Purwokerto	Jan 2022 – Apr 2022	Maintained computer lab infrastructure, assisted with networking practicums, and provided student technical support.

Education & Academic Honors

Institution	Degree & Major	Period	Honors & Focus
Politeknik Negeri Indramayu (Polindra)	D4 Smart City Information Systems	2023 – Present	GPA 3.98 / 4.00 · Top Academic Honors, Tech Leadership
SMKS Telekomunikasi Telesandi	Computer & Network Engineering (TKJ)	2020 – 2023	Mikrotik UKK Certification, IoT Capstone Project
SMPN 06 Cibitung	Junior High School	2017 – 2020	—
SDN Wanasari 01	Primary School	2011 – 2017	—

Professional Certifications

Certification	Issuing Organization	Area of Verification
Belajar Back-End Pemula dengan JavaScript	Dicoding Indonesia	Node.js, Hapi Framework, REST API Design
Fundamental Deep Learning	Pijak x IBM SkillsBuild	Neural Networks, Model Evaluation, Deep Learning Concepts
Membangun Sistem Machine Learning	Pijak by Dicoding	ML System Architectures & Model Deployment
AI Praktis untuk Produktivitas	Dicoding Indonesia	Practical Generative AI & Developer Productivity

Roadmap & Current Focus

Active Priorities

Cloud-Native Scalability: Deep diving into Docker containerization, Kubernetes, and event-driven microservices.
Agentic Engineering: Building autonomous LLM agent systems, deterministic evaluation harnesses, and tool-use workflows.
Open Source Tooling: Contributing to developer efficiency tools and anti-slop guardrails for modern software teams.
Technical Writing: Publishing in-depth engineering breakdowns on dev.to and personal engineering journals.
Cloud Certification: Preparing for AWS / GCP developer certifications.

Verified Milestones

Maintained GPA 3.98 / 4.00 in D4 Smart City Information Systems at Polindra.
Shipped Kompresio with client-side image processing pipelines.
Deployed POS UMKM with Midtrans payment integration.
Released anti-ai-slop open-source toolkit on skills.sh.
Served as Head of R&D at HIMA-SIKC leading technical development.
Created and maintained 24+ software projects and 10+ live deployments.

GitHub Community Achievements

GitHub Analytics & Activity

3D Contribution City & Visual Activity

Contribution Snake

Let's Connect & Collaborate

Interested in building something impactful together? Let's connect!

Personal Email `rifqysaputra1102@gmail.com`	Academic Email `rifqysaputra11@student.polindra.ac.id`	Portfolio Website `rifqysaputra.dev`
LinkedIn Profile `Muhammad Rifqy Saputra`	Instagram `@rfqy_sptr`	GitHub `@muris11`

"Code is like humor. When you have to explain it, it's bad." — Cory House

Designed & Built by Muhammad Rifqy Saputra