Muhammad Rizki | Full-Stack + AI Engineer

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ENGINEER

PRODUCT

BUILDER

SYSTEMS

SOFTWARE

INTELLIGENCE

00Product engineer / applied intelligence

I turn complex problems into useful products, intelligent systems, and reliable software.

Selected work Download CV Project archive

Scroll to enter the narrativeNative scroll / no hijack

01Manifesto / product position

People first, product minded,engineered to work.

Growing across design, business, leadership, and technology to build products that work for people.

Beat 01
Empathize
Start with empathy. Understand people, context, and the problem worth solving.
Beat 02
Align
Connect design, engineering, and business around a clear product direction.
Beat 03
Deliver
Bring teams and ideas together, then turn that direction into outcomes that matter.

01Manifesto / product position

Product position

People first, product minded,engineered to work.

Growing across design, business, leadership, and technology to build products that work for people.

01EmpathizeUnderstand people, context, and the problem worth solving.
02AlignConnect product, design, engineering, and business direction.
03DeliverTurn shared decisions into useful outcomes that last.

Scroll to advance01 / 03

Narrative beat / 01

Beat 1
Beat 2
Beat 3

02Selected work / proof

KostHub | Data & Insight Platform for the Kost Ecosystem

3 frames / case studyLive available

2025Competition ProjectWeb App

KostHub: Boarding House Data & Insight Platform

Information about boarding houses (kost) in Bandung is scattered, inconsistent, and often invalid, making the search process time-consuming and expensive. Existing platforms lack deep analytics for property owners and seekers. The goal of KostHub is to build a transparent and efficient, data-driven kost ecosystem by providing relevant property data and insights to support better decision-making for all stakeholders.

Role

Project Lead / Backend developer

System focus

GIS-Based Kost Map

React
Python
FastAPI
Leaflet.js
PostgreSQL

Read full case study

01 / 03

An illustration of a friendly-looking robot head, depicted within a hexagonal shape, representing the project's use of AI.

3 frames / case studyLive available

2024Research ProjectWeb App

TOEFLify: An Adaptive English Learning Application

The Structure and Written Expression section is consistently identified as the most challenging part of the TOEFL test. While numerous learning resources exist, including books, e-learning applications, and courses, they often fall short in providing effective personalization. Furthermore, existing placement tests can be time-consuming, and self-assessments are prone to subjective bias. This project aims to address these issues by developing an efficient and adaptive TOEFL learning application that leverages generative AI to deliver a personalized learning experience tailored to the user's CEFR proficiency level.

Role

Project Manager / AI/ML Engineer / Backend Developer

System focus

In-depth Personalization

React
PostgreSQL
Scikit-learn
LangChain
FastAPI

Read full case study

02 / 03

4 frames / case studyLive available

2024Competition ProjectWeb App

Malala – Cultural Tourism Showcase

Cultural tourism in Indonesia, especially the Minangkabau heritage, often lacks modern digital platforms to showcase attractions, traditions, and cultural values. Many websites are outdated or not user-friendly, making it harder for visitors to explore information effectively. The goal of Malala is to create a responsive and modern web application that highlights Minangkabau culture and tourism.

Role

UI/UX Designer / Frontend Developer

System focus

Showcases Minangkabau cultural and tourism content.

React
Tailwind CSS
Figma

Read full case study

03 / 03

02Selected work / proof

View all projects ↗

Scene 01 / 03

KostHub: Boarding House Data & Insight Platform
TOEFLify: An Adaptive English Learning Application
Malala – Cultural Tourism Showcase

3 frames / case studyLive available

2025Competition ProjectWeb App

KostHub: Boarding House Data & Insight Platform

Role

Project Lead / Backend developer

System focus

GIS-Based Kost Map

React
Python
FastAPI
Leaflet.js
PostgreSQL

Read full case study

01 / 03

3 frames / case studyLive available

2024Research ProjectWeb App

TOEFLify: An Adaptive English Learning Application

Role

Project Manager / AI/ML Engineer / Backend Developer

System focus

In-depth Personalization

React
PostgreSQL
Scikit-learn
LangChain
FastAPI

Read full case study

02 / 03

4 frames / case studyLive available

2024Competition ProjectWeb App

Malala – Cultural Tourism Showcase

Role

UI/UX Designer / Frontend Developer

System focus

Showcases Minangkabau cultural and tourism content.

React
Tailwind CSS
Figma

Read full case study

03 / 03

03Capabilities / areas of practice

Capability / 01
Service record
App Development
I develop web applications that are functional, reliable, and easy to use. My focus is on solving problems and improving the overall user experience.
Explore this capability
Capability records describe the area of practice. Project proof is referenced separately below without forcing an artificial one-to-one mapping.
01 / capability
Capability / 02
Service record
Data & AI Solutions
I work with data to create solutions such as automation, analysis, and intelligent systems. By applying AI and LLMs, I help turn data into useful insights and smarter processes.
Explore this capability
Capability records describe the area of practice. Project proof is referenced separately below without forcing an artificial one-to-one mapping.
02 / capability

Evidence base

Capabilities proven in shipped work.

A compact reference to selected projects. Full narratives remain in the work section and individual case studies.

Browse all projects

Technology index

Tools and platforms represented across the current portfolio.

42 registered

04Professional journey / evidence over time

Built through practice.

A chronological record of roles, responsibilities, and the evidence attached to each chapter. Skills and the complete technology index remain in Capabilities, where they belong.

Roles: 7
Learning: 8
Credentials: 3
Training: 4

Active / Fullstack Developer

Dec 2025Present
Chapter 01
Dec 2025Present
Chapter 01
Fullstack Developer
AI Talent
Remote
Working on the development of a project management tool application, contributing to product features, application workflows, and implementation details in an active full-stack development environment.
Feb 2025Jul 2025
Chapter 02
Feb 2025Jul 2025
Chapter 02
Developer Intern
Telkom Indonesia
On-site / Bandung, Indonesia
Assigned to the Infrastructure, Network, & Security (INS) division within the Directorate of Business Technology (DBT), contributing to the Apilogy API Marketplace project as part of the Digistarclass Internship program. Contributed to the database migration for the Go (Golang)-based Billing API from MySQL to PostgreSQL to enhance system scalability and performance. Developed technical documentation for the Billing API, implementing an automated diagram generator to improve visual clarity. Collaborated within an Agile/Scrum environment, utilizing Jira & Taiga for task management and actively participating in daily stand-ups and sprint planning. Authored playbooks and user guides for internal processes (domain & SSL renewal, developer and publisher portal navigation) to streamline operations. Identified and resolved bugs on the Apilogy blog system, improving user experience. Implemented an automation workflow using N8N to proactively monitor domain & SSL certificate expiration, featuring an email alert system.
Role-specific tools
Go PostgreSQL MySQL N8N Docker Sonarqube+2 more
Evidence records
04
Internship transcript activity documentation Class Documentation Internship Report All
Feb 2025Apr 2025
Chapter 03
Feb 2025Apr 2025
Chapter 03
Back End Developer Intern
Gatxel
Remote
Developed RESTful APIs for POS application using Node.js (Express.js) and PostgreSQL. Collaborated with frontend developers to integrate API endpoints and ensure data consistency
Role-specific tools
Express.js Prisma PostgreSQL Node.js
Evidence records
01
Certificate
Aug 2024Jan 2025
Chapter 04
Aug 2024Jan 2025
Chapter 04
DevOps Engineer Intern
Telkom Indonesia
Hybrid / Jakarta & Bandung
Supported platform migration by applying DevSecOps practices aligned with Telkom standards. Maintained 6 Golang projects and achieved 80%+ unit test coverage.
Role-specific tools
Go Jenkins Docker MongoDB Redis Sonarqube
Evidence records
02
Internship transcript documentation picture
Mar 2024May 2024
Chapter 05
Mar 2024May 2024
Chapter 05
Back End Developer Intern
SineasHub
Remote
Maintained back-office systems using Laravel and MySQL, supporting backend maintenance tasks, improving application stability, and keeping internal workflows reliable.
Role-specific tools
Laravel MySQL
Evidence records
01
Certificate
Jan 2024Mar 2024
Chapter 06
Jan 2024Mar 2024
Chapter 06
Mobile Developer Intern
Sintech
Remote
Developed RESTful APIs for POS application using Node.js (Express.js) and PostgreSQL. Collaborated with frontend developers to integrate API endpoints and ensure data consistency
Role-specific tools
Flutter Figma
Evidence records
01
Certificate
Mar 2023Jun 2023
Chapter 07
Mar 2023Jun 2023
Chapter 07
Front-end Developer
SMAN 13 Bandung
On-site / Bandung, Indonesia
Built a responsive school profile website with React.js and Laravel, enhancing communication and accessibility for the school community. Improved user experience through cross-browser compatibility and mobile-first design.
Role-specific tools
Laravel React MySQL
Evidence records
01
Documentation

Learning and credentials

Learning that supports the practice.

Formal study, practical training, and credentials are grouped here as one supporting record—not as a second skills or technology index.

08 records

Formal education

Sep 2021Sep 2025

Universitas Pendidikan Indonesia

Bachelor / Computer Science

Thesis: Development of an Automated Summarization System Based on Large Language Models for Public Company Annual Report Documents. Processed and curated a specialized summarization dataset from over 400+ annual report documents from company listed in IDX. Fine-tuned open-source models LLaMA and Mistral, using the LoRa method for memory-efficient adaptation. The resulting specialized model outperformed a baseline model with 2x larger parameters, demonstrating significant gains in performance and efficiency. Designed and built an automated data pipeline for the system, handling processes from data ingestion to final summary generation. Teaching Assistant (September 2023 - June 2024) Led practicum sessions for 80+ students in Data Mining, Data Warehouse, and Visual Mobile Programming. Created 7 learning modules to support hands-on practical sessions.

GPA: 3.89
Predicate: Cum Laude

Practical training

Jul 2025

Laskar AI

Lintasarta, Dicoding, & NVIDIA

Learned fundamental AI, Machine Learning, Data Science, and MLOps. Developed Realestica, an AI‑powered property pricing and recommendation platform, including scraping, workflow automation, backend implementation, and ML service deployment.

Learning path: AI Engineer
Score: 94 / Full Graduate

View record

Verified credential

Nov 2024

Database Administrator

National Professional Certification Agency (BNSP)

Credential ID: 62010 2529 0 0002220 2024
Validity: Until Nov 2027

Skills validated

Database Administration

Verify credential

Verified credential

Oct 2024

Junior Web Developer

National Professional Certification Agency (BNSP)

Credential ID: 62019 2513 4 0031100 2024
Validity: Until Oct 2027

Skills validated

Web Development

Verify credential

Practical training

Aug 2024

Digital Talent Scholarship

Ministry of Communication and Information Technology

Completed the Vocational School Graduate Academy Digital Talent Scholarship 2024, focusing on Web Development. Gained hands‑on experience with HTML, CSS, JavaScript, and building basic web applications.

Learning path: Web Developer
Score: 95 / Full Graduate

View record

Verified credential

Mar 2024

Associate Cloud Engineer

Google Cloud

Credential ID: 71cf7bcdbe594aa2b0f419a970bdfb51
Validity: Until Mar 2027

Skills validated

Cloud Computing

Verify credential

Practical training

Jan 2024

Bangkit Academy

Google, Dicoding, GoTo, Traveloka

Completed 24+ modules in cloud computing, backend development, and soft skills. Developed and deployed a RESTful API-based backend application using Python, Flask, and Google Cloud Platform. Implemented cloud architecture solutions on Google Cloud Platform and deployed machine learning models

Learning path: Cloud Computing
Score: 92 / Full Graduate

View record

Practical training

Oct 2023

Rakamin X ID/X Partners

Rakamin

Learned the fundamentals of core data science concepts. Working on credit loan data analysis projects starting from preprocessing, visualization, modeling, and presentation of analysis results. received an excelent predicate with a score of 80+

Learning path: Data Scientist
Score: 81 / Excellent

View record

05Selected writings / ideas in practice

Thinking, made legible.

Notes on engineering decisions, product systems, and the reasoning behind dependable digital work.

01Oct 09, 2025Learning notes

Communication Protocols: Webhooks, APIs, Polling, and Web Sockets

Learning notes comparing web communication protocols-webhooks, APIs, polling, and WebSockets-using practical analogies to explain when each approach fits.

Read featured article

Open writing

02Oct 02, 2025Learning notes

SOLID programming principles with analogies

Breaks down the five essential SOLID principles using simple analogies and code examples.

/ Learning notes

Read article

03Sep 11, 2025Web Development

Building a Modern Blog with Next.js and Sanity: A Step-by-Step Guide

A comprehensive guide on setting up a fast, scalable, and SEO-friendly blog using the power of Next.js for the frontend and Sanity.io as a flexible headless CMS.

/ Web Development
/ Tutorials

Read article

View all writing

06Contact / final scene

Available for thoughtful product and engineering work

Bring me the problem worth untangling.

If the next thing needs clear product thinking, dependable engineering, and careful execution, start with a conversation.

Start a conversationStart a conversationStart a conversation mrizki135790@gmail.commrizki135790@gmail.commrizki135790@gmail.com 083164919535

Location

Bandung, Indonesia

Response

Start with context, goals, and the constraint that matters most.

Elsewhere

MuhammadV/>/GJN/Rizki112YY

People first, product minded,engineered to work.

People first, product minded,engineered to work.

Selected work

KostHub: Boarding House Data & Insight Platform

TOEFLify: An Adaptive English Learning Application

Malala – Cultural Tourism Showcase

KostHub: Boarding House Data & Insight Platform

TOEFLify: An Adaptive English Learning Application

Malala – Cultural Tourism Showcase

App Development

Data & AI Solutions

Capabilities proven in shipped work.

Built through practice.

Fullstack Developer

Developer Intern

Back End Developer Intern

DevOps Engineer Intern

Back End Developer Intern

Mobile Developer Intern

Front-end Developer

Learning that supports the practice.

Universitas Pendidikan Indonesia

Laskar AI

Database Administrator

Junior Web Developer

Digital Talent Scholarship

Associate Cloud Engineer

Bangkit Academy

Rakamin X ID/X Partners

Thinking, made legible.

Communication Protocols: Webhooks, APIs, Polling, and Web Sockets

SOLID programming principles with analogies

Building a Modern Blog with Next.js and Sanity: A Step-by-Step Guide

Bring me the problem worth untangling.