Wahyudi,
S.Kom.
AI Developer & Full-Stack Developer
AI Developer & Full-Stack Developer experienced in designing RAG systems, LLM integrations, and AI-driven platforms ranging from data pipelines and machine learning model development to full-stack implementation. Accustomed to building production-ready AI products for real-world business environments.
About Me
I am an AI Developer & Full-Stack Developer with experience designing RAG systems, LLM integrations, and AI-driven platforms ranging from data pipelines to full-stack implementation.
Proven through building production-ready AI systems, asynchronous ETL pipelines, and predictive analytics engines that automate complex workflows and replace manual operations.
I am ready to contribute by designing AI solutions that are fully integrated with modern full-stack applications (Laravel, Vue.js, Python, Next.js) to deliver real, measurable business and operational impact.
Skills & Tools
Programming Languages
AI/ML & Data Science
Web & Mobile Development
Database & Backend
Data Analytics & Visualization
Architecture & Tools
Soft Skills
Featured Projects
Case Studies & Experiments
Personal Project
PicClaw
Local-First Gallery Curation Mobile App
PicClaw is a Flutter-based mobile utility app designed to streamline photo and video gallery curation. Utilizing an intuitive swipe-to-sort gesture system, it minimizes cognitive load when sorting thousands of local media files. Built with a Local-First architecture, ensuring absolute privacy as all processing and caching are done offline without third-party servers.
Uangku
Enterprise Personal Finance Management System
Uangku is a web-based Personal Finance Management platform designed to help users track income, expenses, multi-asset accounts, and budget targets in real-time. Built with a modern architecture prioritizing data security, high performance, and interactive data visualization.
Maxy Academy
AI Sales Assistant
Bazic — Enterprise AI Sales & Predictive Analytics
An enterprise AI-driven sales intelligence platform that automates daily follow-up reminders, translates complex ERP/SQL metrics into natural language insights, and empowers sales teams with predictive customer churn analytics, market basket cross-selling, and AI copilot prospect research.
Maxy Talenta
AI-Powered HR Tech & Assessment Platform
An end-to-end AI-powered HR Tech & Assessment platform developed for bootcamp participants and corporate recruitment. Features include a CEFR-based English Assessment, AI-driven interview simulation, and various psychometric tests (DISC, Kraepelin, OCEAN). The system streamlines high-volume recruitment by automatically screening thousands of CVs with direct integration into digital psychological assessments.
LPKA 2 Bandung
Sipandi
Mini ERP & POS System for Foster Care
A web-based Mini ERP and Point-of-Sales (POS) system designed to manage fund circulation, savings, and expenditures for Foster Children centrally and transparently. It integrates Parents, Cashiers, and Foundation Admins into a cohesive financial ecosystem.
Institut Teknologi Nasional Bandung (ITENAS)
Automated Speech Assessment System
Using Supervised Learning
I-Speak is an AI-powered automated English speaking assessment system. It provides detailed feedback on pronunciation, fluency, and overall proficiency, developing an accessible, objective tool for English learners.
Bangkit Academy
Other Projects
Retail Performance Analysis
Revenue Trends & Customer Retention
A comprehensive analysis of retail performance data focusing on revenue, orders, and customer behavior. The goal was to identify trends to prevent revenue decline and improve customer retention.
Customer Churn Prediction Dashboard
Using XGBoost
A machine learning-powered dashboard for predicting customer churn. Upload customer data to identify high-risk accounts, analyze churn probability distributions, and generate actionable retention insights — built with XGBoost and Streamlit.
Noeva - AI Chatbot Assistant
Google Gemini & Ollama Cloud
Streamlit-based AI chatbot integrating Google Gemini and Ollama Cloud. Designed for Indonesian users, supporting both technical (coding) and general conversations.
Education & Experience
Education
Bachelor of Information Systems (S.Kom)
Institut Teknologi Nasional Bandung (ITENAS)
Bandung City, West Java
Top Graduate with Honors in Information Systems. Focused on Data Science and Machine Learning.
Work Experience
Artificial Intelligence Developer, Hybrid
Maxy Academy
Jakarta, DKI Jakarta
- Built a RAG-based Sales & FAQ Chatbot that automates responses to prospective customers, accelerating follow-up and lead conversion for the sales team.
- Configured an Agentic AI system with custom skills, extensions, and access controls to maintain security & operational isolation.
- Automated notifications & bootcamp participant schedule reminders via n8n, eliminating manual communication overhead for the operations team.
- Developed an AI-driven Sales Assistant that automates daily follow-up reminders and translates complex SQL metrics into natural language insights for non-technical teams.
- Designed an automated ETL pipeline integrating ERP SAP Business One data into the data warehouse, equipped with a caching system that slashes data size by up to 90% so reports can be accessed in seconds.
- Developed an RFM-based predictive analytics model to detect customer churn risks, as well as Market Basket Analysis algorithms to recommend cross-sell products based on real-time stock availability.
- Integrated an AI Copilot with web scraping to accelerate prospective customer research and generate automated proposal drafts, as well as built an AI Sales Manager Agent module for automated pipeline health audits & team quota achievement.
Project Management Officer (PMO), Side Job
Maxy Academy
Jakarta, DKI Jakarta
- Project Management Officer (PMO) – Korea Digital Academy (Elice) Batch 5 (2026): Coordinated the execution of the digital talent training program powered by the Elice EdTech platform, ensured seamless learning infrastructure for participants, and monitored training progress metrics to ensure program effectiveness.
- Project Management Officer (PMO) – AI Talent Factory (2025): Managed end-to-end project operations and lifecycles for the AI talent incubation program, facilitated cross-team coordination, and ensured all program targets were achieved according to established timelines.
Fullstack Developer Intern, Part Time
Lembaga Pembinaan Khusus Anak (LPKA) Bandung Kelas II
Bandung City, West Java
- Built SIPANDI (Foster Child Savings System) based on Laravel & MySQL from scratch, digitalizing 100% of the manual savings recording for all LPKA Bandung foster children (authentication, CRUD, database management).
- Designed a responsive Cashier System that automates daily transaction recording, eliminating human error in the institution's financial bookkeeping.
- Implemented role-based access control (RBAC) on a relational database schema to ensure data integrity & cross-role user access security.
- Compiled a User Guide & operational manual for LPKA staff with consistent and reusable documentation standards (Single Sourcing), enabling independent onboarding for new users.
Data Mining Lecturer Assistant, Part Time
Institut Teknologi Nasional Bandung (ITENAS)
Bandung City, West Java
- Guided students in implementing classification, clustering, and association rule mining algorithms with Python & Scikit-learn based on real-world case studies.
- Developed Data Mining practicum modules (CRISP-DM methodology, supervised & unsupervised learning) as the official practical guide for the current semester.
AI & Machine Learning Research Assistant, Part Time
Institut Teknologi Nasional Bandung (ITENAS)
Bandung City, West Java
- Designed an automated speaking assessment system based on the CEFR framework (A1–C2) using supervised learning to classify oral English proficiency from expert-labeled datasets.
- Built an audio-text feature extraction pipeline with Whisper AI, Librosa, Parselmouth, SBERT, NLTK, and spaCy, converting raw voice signals into 39-dimensional vectors ready for modeling.
- Engineered 39 linguistic & acoustic features mapping 7 language assessment sub-constructs (fluency, pronunciation, prosody, coherence, topic relevance, complexity, accuracy).
- Systematically evaluated model performance (accuracy, F1-score, precision, recall, confusion matrix) and documented findings to support scientific publication.
Training Programs
Machine Learning Cohort
Bangkit Academy
Bandung City, West Java
Member, Part Time
- Completed 35+ professional courses covering end-to-end ML pipelines, Deep Learning (CNN, RNN/LSTM, NLP), and the TensorFlow ecosystem.
- Designed and deployed a real-time speech-based depression detection application on mobile platforms using TensorFlow Lite for on-device inference.
- Applied EDA, data cleaning, and visualization with Python (Pandas, NumPy, Scikit-learn) within cross-disciplinary teams using Git/GitHub.
Data Analyst Program
MySkill
Bandung City, West Java
Member, Part Time
- Mastered data analysis using SQL, Python (Pandas, NumPy), and data visualization
- Built interactive dashboards with Power BI and Google Looker Data Studio
- Analyzed business case studies and generated data-driven reports to support decision making
Mini Course: Data Analytics
RevoU
Bandung City, West Java
Member, Part Time
- Mastered fundamentals of Data Analytics, Data Science, and Business Intelligence, and learned holistic data analysis implementation in business context, from raw data analysis, key insight extraction, to AI utilization.