AIRLANGGAPRADANA
FULL-STACK DEVELOPER &
TECH ENTHUSIAST
I craft seamless web experiences with React, Node.js, and modern technologies. Let's build something amazing together!
Turning ideas into powerful digital experiences.
Experiences
Full-Stack Developer & Head of RISTEK FOSTI 2025/2026
Leading the RISTEK division to drive technological innovation and open-source initiatives. Overseeing development projects and mentoring junior developers.
Google Student Ambassador 2026
As a Google Student Ambassador, I serve as a bridge between Google and the student community, organizing tech-focused events, workshops, and campaigns to promote Google technologies and digital skills. I collaborate with university stakeholders to foster innovation and empower students with cutting-edge tools and knowledge.
Full-Stack Developer
Designed and developed the end-to-end architecture of NutriAI, an AI-powered clinical workflow engine for professional nutritionists and dietitians in Indonesia. Built the automated Nutrition Care Process (NCP) generator, clinical gizi calculators, patient tracking systems, and AI diet menu planners.
SELECTED PROJECTS

NutriAI | Solusi Gizi Cerdas
An advanced AI-powered workflow platform for professional clinical nutritionists and health facilities in Indonesia, automating Nutrition Care Process (NCP) documentation and diet menu generation.

UploadXam | Bank Soal Digital
A digital platform for managing and distributing exam questions, featuring user authentication, role-based access, and real-time collaboration.

Check Your Vibes | Know Your Aura
Check Your Vibes is a website that can help you to know your aura based on your music preferences.

Evoria | Event Ticketing Platform
Comprehensive event management and ticketing platform with features like event creation, ticket sales, QR code check-ins, and analytics dashboard.

FOSTIFEST 2025
Official website for FOSTIFEST 2025, featuring event schedules, speaker profiles, registration system, and live updates.

Company Profile FOSTI 2025
Sleek and modern company profile website for FOSTI 2025, showcasing services, portfolio, team members, and contact information.

Open Recruitment FOSTI 2025/2026
Dynamic open recruitment platform with application forms, status tracking, admin dashboard, and email notifications.
Achievements & Competitions
01CompetitionGOLD MEDAL | MYNTHERKE: INTERACTIVE EDUCATIONAL VIDEO GAME IN A PROGRAMME TO IMPROVE CHILDREN'S LEARNING MOTIVATION AND COGNITIVE FUNCTION
World Young Innovators Exhibition (WYIE), INNOPA
Myntherke is an interactive educational video game designed to improve children's learning motivation and cognitive function.
02CompetitionGOLD MEDAL | MomSync: An Integrated Smartwatch-Based Maternal Health System for Pre-eclampsia Prevention, Medication Recommendations, Hospital Recommendations, Stunting Education, and Supporting Equitable Access to Healthcare Services
Kaohsiung Invention and Design Exposition (KIDE), INNOPA
MomSync is an integrated smartwatch-based maternal health system that provides pre-eclampsia prevention, medication recommendations, hospital recommendations, stunting education, and supports equitable access to healthcare services.
03CompetitionTOP 180 INNOVILLAGE 2025 | RABA: A Smart Interactive Carpet as an Intelligent and Inclusive Solution for Optimizing Sensory and Language Development in Children with Attention Deficit and Hyperactivity Disorders
INNOVILLAGE, Telkom University, Danantara Indonesia
RABA is an interactive carpet that helps children with attention deficit and hyperactivity disorders to improve their sensory and language development.
04CompetitionSILVER MEDAL | KINDO: AN INTERACTIVE DIGITAL SCREENING PLATFORM FOR EARLY DETECTION OF DEVELOPMENTAL DELAY RISK IN CHILDREN
Indonesian Young Scientist Association (IYSA) & SEGi University
Awarded the Silver Medal in the IT & Robotics Category at the World Invention Competition and Exhibition (WICE) 2026, held at SEGi University, Subang Jaya, Malaysia, organized by the Indonesian Young Scientist Association (IYSA).
About the Project: KINDO is an interactive digital screening platform designed for early detection of developmental delay risks in children aged 0–72 months, transforming the conventional paper-based Developmental Screening Questionnaire (KPSP) used in primary healthcare (Posyandu) into an automated, interactive, and interoperable system.
Key Highlights & Technical Achievements: • Architecture & Tech Stack: Built using Flutter (Cross-platform Mobile), Node.js/Express RESTful API with a rule-based developmental scoring engine, and PostgreSQL. • Clinical Validity: Achieved perfect inter-rater reliability against manual expert screening with Cohen’s Kappa coefficient (κ = 1.000). • Usability: Scored 90.31 on the System Usability Scale (SUS), categorized as Grade A+ ("Best Imaginable"). • Software Quality: Evaluated under ISO/IEC 25010:2023 standards with an overall quality score of 4.87/5.0 (97.4%).
05CompetitionSILVER MEDAL | MYNTHERKE: INTERACTIVE EDUCATIONAL VIDEO GAME IN A PROGRAMME TO IMPROVE CHILDREN'S LEARNING MOTIVATION AND COGNITIVE FUNCTION
Indonesia Inventors Day (IID), INNOPA
Myntherke is an interactive educational video game designed to improve children's learning motivation and cognitive function.
06CompetitionBRONZE MEDAL | MOVEWALL-AI :Transforming Shoulder Rehabilitation Through AI-Adaptive Interactive Exergaming
Indonesian Young Scientist Association (IYSA) & Universitas Indonesia
Awarded the Bronze Medal in the Technology Category at the International Science and Invention Fair (ISIF) 2026 (Offline Competition), held in Depok, Indonesia, co-organized by the Indonesian Young Scientist Association (IYSA) and the Faculty of Mathematics and Natural Sciences, Universitas Indonesia (FMIPA UI).
About the Project: MOVEWALL-AI is an artificial intelligence-driven, markerless interactive exergaming system designed to transform repetitive shoulder musculoskeletal rehabilitation into engaging, clinically guided therapeutic exercises.
Key Technical Highlights: • Markerless Motion Tracking: Captures upper-limb body movements using a standard RGB camera without requiring uncomfortable wearable motion sensors. • Biomechanical Analysis & AI Adaptation: Real-time estimation of shoulder Range of Motion (ROM) in flexion and abduction angles, movement speed, and trajectory accuracy with dynamic difficulty adjustments. • Interactive Wall-Projected Gameplay: Implements gamified functional missions (e.g., Apple Archery) tailored to individual patient capabilities and physiotherapist safety limits. • System Metrics: 45 ms real-time processing latency, 91.6/100 System Usability Scale (SUS) score, and projected session adherence of up to 94.2%.
07CompetitionBRONZE MEDAL | KASMARA : An Interactive Sensory-Motor Smart Carpet Designed to Improve Cognitive Performance in Children with ADHD in SPARK International Student Poster and Article Research Competition held at Edutorium UMS, Indonesia 2026
SPARK
Awarded the Bronze Award in the Technology & Digital Innovation category at SPARK 2026 (International Student Poster and Article Research Competition). The presented research is titled "KASMARA: An Interactive Sensory-Motor Smart Carpet Designed to Improve Cognitive Performance in Children with ADHD". This multidisciplinary project focuses on developing an interactive smart carpet integrating sensory-motor mechanisms, hardware-software platforms, and cognitive stimulation to foster inclusive educational therapy for children with special needs.
08AwardGoogle Student Ambassador 2026
Google Indonesia
Selected to join Google's global community of student leaders who are passionate about technology and innovation. As a GSA, I will represent Google Indonesia on campus and lead various tech-related initiatives.
About Me
Education
Informatics Engineering
Universitas Muhammadiyah Surakarta
Skills
Work Process
DISCOVER
Understanding goals, audience, and project requirements.
IDEATE
Planning, wireframing, and creating the right concept.
DESIGN
Crafting visual design with a focus on user experience.
DEVELOP
Building fast, responsive, and high-performing websites.
DELIVER
Testing, optimizing, and launching with perfection.
Good design is not just how it looks, but how it works.
Airlangga
Let's create
something great
together.
I'm a passionate full-stack developer with over 3 years of experience building digital products that make a difference.

When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, or mentoring aspiring developers. I believe in continuous learning and pushing the boundaries of what's possible on the web.
Location
Surakarta, Indonesia
Experience
3+ Years
ranggavfxartwork@gmail.com
âš¡ Technical Skills & Tools
Tools I Use
LET'S WORK
TOGETHER
I'm currently open for new projects and collaborations. Let's create something amazing that drives results.