Available for R&D Collaboration

Riki Muhammad

R&D Instrumentation Engineer & Tech Architect — Engineering precision medical diagnostics (SPR), microfluidics, and intelligent AI/IoT ecosystems.

Research Institutions

Scientific Publications

Scholar Citations

Years Experience

About Me

Currently working full-time as an R&D Electrical & Instrumentation Engineer at Institut Teknologi Bandung (ITB), spearheading the research and development of a portable Surface Plasmon Resonance (SPR) medical diagnostic prototype for Tuberculosis (TB) detection. Simultaneously, I am the Founder & Architect of RIKODE.COM — an Indonesian technology studio building flagship digital ecosystems including SENTIX (Multi-Agent AI Stock Analytics), diundang.me (SaaS Wedding Platform), and AJAR (AI Edu-Platform). Bridging physical sciences and digital intelligence. As a Physics graduate from Institut Teknologi Sumatera, I specialize in precision instrumentation, optoelectronics, and microfluidic control. My core passion lies in combining embedded hardware (IoT/Sensors/3D Fabrication) with advanced Machine Learning algorithms to solve complex real-world diagnostic and experimental challenges, backed by extensive research tracks at BRIN and UGM.

Technical Stack & Tools

INSTRUMENTATION & MICROFLUIDICS

Surface Plasmon Resonance (SPR) · Lab-on-a-Chip Microchannel Design · Precision Dual Syringe Pump Systems · Optical Sensors & Photodiodes · Stepper Motor Control & PWM Processing

CAD DESIGN & 3D FABRICATION

Autodesk Fusion 360 & FreeCAD · Formlabs SLA & Anycubic FDM · CHITUBOX & Cura Slicing Optimization · Rapid Prototyping & Enclosure Design · Microfluidic Chip Fabrication

EMBEDDED SYSTEMS & IOT

Microcontrollers (ESP32, Arduino Uno/Nano) · IoT Protocols (MQTT, Wi-Fi, HTTP, BLE) · ADC Signal Conditioning & Calibration · Circuit Prototyping & Electronics

PYTHON, AI & DATA SCIENCE

Python (NumPy, Pandas, Scikit-Learn) · TensorFlow & PyTorch Machine Learning · Linear Regression & Flow Calibration Modeling · Multi-Agent AI Architecture (SENTIX) · Scientific Data Visualization (Matplotlib)

WEB SAAS & CLOUD ECOSYSTEM

Full-Stack Web & SaaS Architecture · Next.js, Node.js & Vercel Deployment · Cloudflare DNS, CDN & Workers · Hugo SSG & Tailwind CSS Styling · Git / GitHub Version Control

R&D & SCIENTIFIC METHODOLOGY

Prototype Performance Testing & Standards · Scientific Writing (IEEE, LaTeX, Peer-Review) · Statistical Data Analysis & Validation · R&D Project Architecture

Venture

STUDIO & SAAS

RIKODE.COM

Indonesian technology studio engineering scalable SaaS & AI workflows: SENTIX (AI Stock Analytics), diundang.me (SaaS Wedding Platform), and AJAR (AI EdTech).

Visit Studio

Featured Projects & Prototypes

2026

RIKODE.COM — Flagship Technology & Digital Studio

Founder & Chief Architect • Indonesian tech studio building SENTIX AI, diundang.me SaaS, & AJAR Edu-Platform.

#RIKODE#Technology Studio#SaaS#SENTIX AI#Fullstack

2024

Rapid 3D Microfluidic Lab-on-a-Chip Design & Prototyping

Precision CAD modeling of Lab-on-a-Chip microchannels for low-cost diagnostic testing & interactive STL Viewer.

#Microfluidics#3D Printing#CAD Modeling#Lab-on-a-Chip#STL

2024

IoT & Machine Learning Multispectral Honey Classifier

Optical multispectral classification system engineered with Python machine learning algorithms for honey verification.

#Machine Learning#Python#Multispectral#Scikit-Learn#IoT

2024

Dual Syringe Pump Control Interface & Linear Regression Calibration

High-precision dual microliter syringe pump engineered with Python linear regression calibration models.

#Syringe Pump#Python#Microfluidics#Linear Regression#Arduino

View all portfolio projects →

Scientific Publications

Jan 2025

Development of a Portable Low-Cost Multispectral Sensor Integrated with IoT and Machine Learning for Classifying Honey Types

Journal Article • Journal of Energy, Material, and Instrumentation Technology (JEMIT) • Cited by 1 (2025).

#AS7265X Sensor#Honey classification#Internet of Things#Machine Learning#Spectroscopy#JEMIT

Nov 2024

Rapid and Low-Cost Microfluidic Devices Fabricated Using a 3D Printer

International Conference Proceeding • 2024 IEEE International Conference (ICRAMET) — IEEE Xplore • Cited by 1 (2024).

#3D printer#microfluidic device#low cost#rapid#Digital Light Processing#Lab-on-a-chip#IEEE Xplore

View all scientific publications →

Work Experience & R&D Career

2025

Instrumentation / Electrical R&D Engineer

🏢 Institut Teknologi Bandung (ITB)

🗓️ August 2025 – Present (1 Year) 💼 Full-Time 📍 Bandung, West Java, Indonesia

Developing portable SPR diagnostic medical devices and analytical software.

#ITB#R&D Engineer#SPR#Medical Device#Instrumentation

2024

Scientific Researcher Intern

🏢 National Research and Innovation Agency (BRIN)

🗓️ February 2024 – July 2024 (6 Months) 💼 Internship 📍 Bandung, West Java, Indonesia

Dual syringe pump prototyping & microfluidic chip fabrication.

#BRIN#Researcher#Microfluidics#Syringe Pump#3D Printing

2025

Laboratory & Teaching Assistant

🏢 Sumatera Institute of Technology (ITERA)

🗓️ September 2022 – May 2025 (2 Years 9 Months) 💼 Teaching Assistant 📍 South Lampung, Lampung, Indonesia

Guiding fundamental physics practicums, instrumentation handling & experimental evaluation.

#ITERA#Teaching Assistant#Laboratory#Physics Practicum

2023

Research Intern

🏢 Universitas Gadjah Mada (UGM)

🗓️ June 2023 – August 2023 (3 Months) 💼 Research Internship 📍 Yogyakarta, Indonesia

Material Physics & Instrumentation Lab • Magnetic Hyperthermia research on nanoparticles.

#UGM#Research Intern#Magnetic Hyperthermia#Material Physics

View full work experience →

Education Profile

2025

Bachelor of Science in Physics

🏢 Sumatera Institute of Technology (ITERA)

🗓️ September 2021 – June 2025 (4 Years) 💼 Faculty of Science 📍 South Lampung, Lampung, Indonesia

Specializing in Physics Instrumentation, Electronics & Microfluidics.

#Physics#Instrumentation#Microfluidics#ITERA

2021

Natural Sciences and Mathematics (MIPA)

🏢 SMAN 7 Garut

🗓️ July 2018 – June 2021 (3 Years) 💼 Senior High School 📍 Garut, West Java, Indonesia

Exact Sciences & Fundamental Physics Specialization.

#High School#Science Track#Garut

View education details →

Open Source Contributions

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