
MDPreview Center
Modern Markdown editor with live preview, Mermaid diagrams, KaTeX math, syntax highlighting, PDF export, and shareable links. Built as a fast, fully client-side web app for writing, previewing, and sharing Markdown documents.

32
Production software releases
21
Languages, frameworks & tools
12
Verified technical credentials
9
Career roles & academic milestones
End-to-end web platforms engineered with Next.js, React, Vue, TypeScript, and Laravel—designed for high concurrency, clean REST APIs, and responsive interfaces.
Predictive analytics, Fuzzy Inference Systems, FastAPI microservices, and Big Data dashboards that turn complex datasets into actionable policy and business insights.
Smooth, native-feel mobile applications built with Flutter, Dart, and Firebase—featuring real-time cloud sync, offline resilience, and intuitive mobile UX.
Selected Portfolio

Modern Markdown editor with live preview, Mermaid diagrams, KaTeX math, syntax highlighting, PDF export, and shareable links. Built as a fast, fully client-side web app for writing, previewing, and sharing Markdown documents.

SapaLaku is a commission-free digital catalog platform built for Indonesian businesses. Easily publish products, attract customers, and manage direct conversations via WhatsApp without the complexity of traditional marketplaces.

Jangan Injak Itu! is a browser-based arcade trap platformer game designed for instant play on both desktop and mobile devices. Players can enter their name, choose a character, and survive absurd traps such as falling durians, fake doors, collapsing floors, and an angry goat while competing for the highest local score. The game focuses on fast-paced gameplay, humorous level design, mobile responsiveness, and a lightweight experience without requiring login, download, or database integration. It also includes multiple game modes such as Story Trap, Endless Chaos, One Life, Speedrun, and real-time multiplayer concept support.

A modern and responsive organizational website created for MAJAP (Mahasiswa Jabodetabek Politeknik Negeri Indramayu), a regional student community that connects students from Jakarta, Bogor, Depok, Tangerang, and Bekasi who are studying at Politeknik Negeri Indramayu. This website was designed to strengthen MAJAP’s digital presence by presenting its profile, history, activities, gallery, frequently asked questions, and contact information in a clear and engaging layout. It also highlights the organization’s values of solidarity, togetherness, and support for students living away from home. Through sections such as the organizational journey, upcoming and completed activities, documentation gallery, and membership invitation, the website serves as an informative platform for members, prospective students, alumni, and collaborators. The design focuses on a friendly community atmosphere, easy navigation, and responsive accessibility across desktop and mobile devices.

NurRamadhan is a modern Islamic web platform designed to support worship during Ramadan, featuring prayer schedules, a 30-day imsakiyah calendar, digital Quran access, daily duas, and AI-powered verse search in a clean and user-friendly interface.

Kompresio — Privacy-First Image Optimization Platform Built a modern image utility platform focused on fast, browser-based image processing. Features include image compression, format conversion, resize, crop, metadata cleaning, batch processing, and image-to-PDF generation with support for JPG, PNG, WebP, AVIF, HEIC, GIF, and SVG. Designed with a privacy-first approach where core processing runs locally in the browser, optimized for performance, SEO, and scalable deployment on Vercel.
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Browse all 32 full-stack, mobile, and AI projects by Muhammad Rifqy Saputra.
Technical Ecosystem
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Mobile
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Backend
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Frontend
Frontend
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Database
Career & Academic Path
Full Stack Developer
Working as a Full Stack Developer and Flutter Developer, responsible for designing, developing, and maintaining end-to-end web applications and cross-platform mobile applications. Developing responsive frontend interfaces, building backend services and RESTful APIs, designing and managing databases, and integrating frontend applications with backend systems. Also developing mobile applications using Flutter, with a focus on reusable components, clean architecture, API integration, and a consistent user experience. Contributing to application development, system integration, debugging, performance optimization, and deployment to deliver reliable, maintainable, and scalable software solutions.
AI Engineer Cohort
I was selected as one of 600+ participants from over 22,000 applicants in the Pijak Cohort AI Engineer program in collaboration with IBM SkillsBuild. This intensive program became an important part of my journey in developing both technical and professional skills in Artificial Intelligence. Throughout the program, I learned programming fundamentals, Python, Git & GitHub, Machine Learning, Deep Learning, Computer Vision, NLP, TensorFlow, MLOps, and model deployment. I also improved soft skills such as communication, critical thinking, problem solving, adaptability, networking, and interview preparation. The program helped me understand how to build practical AI/ML solutions, from data processing and model development to evaluation and deployment, while also completing a capstone project as a real-world implementation of the skills I gained.
Head of Research and Development Division
Served as the Head of Research and Development Division at the Smart City Information Systems Student Association. Responsible for managing two sub-divisions (Academic and Achievement) and developing strategic programs to enhance students’ academic and non-academic competencies. Key Responsibilities: Led and coordinated the Academic and Achievement sub-divisions to run strategic and measurable programs. Developed platforms to support students’ interests and talents in both academic and non-academic fields. Conducted research, identified, and nurtured potential talents within the Smart City Information Systems study program. Collaborated with the Achievement sub-division to organize internal competitions and prepare teams for external competitions. Designed talent development frameworks aligned with students’ skill profiles and study program objectives. Ensured program execution met expected outcomes and supported the academic excellence of the department.
Currently pursuing a Bachelor of Applied Science in Smart City Information Systems at Politeknik Negeri Indramayu. Actively engaged in organizational leadership and student government roles, demonstrating strong communication, coordination, and teamwork abilities. Held multiple leadership positions, including: Young Staff Member at the Ministry of Foreign Affairs Division, Student Executive Board (BEM) Secretary General of Jabodetabek Polindra Student Association Head of Research and Development Division at the Smart City Information Systems Student Association (HIMA-SIKC) Developing academic and professional competencies in smart city technology, data-driven decision making, artificial intelligence, and modern information systems for sustainable urban development.
Completed vocational high school (SMK) majoring in Computer and Network Engineering at SMS Telekomunikasi Telesandi Bekasi. Actively participated in multiple extracurricular programs, including music, Japanese language, and IT-focused networking clubs. Successfully completed the national Mikrotik Competency Test (Uji Kompetensi Keahlian) as part of the TKJ curriculum. Successfully conducted and defended a final internship project titled “Temperature and Humidity Monitoring System Using Arduino Uno and DHT11,” which involved designing, assembling, and programming an embedded IoT monitoring system. Received admission through the SNBP national selection program to Politeknik Negeri Indramayu, majoring in Smart City Information Systems.
Completed junior high school education at SMPN 06 Cibitung with strong academic performance and active participation in extracurricular activities. Joined the Scout extracurricular program and represented the school in a traditional dance competition. Performed in a school art performance event, demonstrating discipline, teamwork, creativity, and stage confidence.
Verified Credentials





