I am a data-driven and innovative professional with 3 years of experience in data science. My skills encompass statistical analysis, data visualization, machine learning, and mathematics. My proficiency in Python, SQL, Airflow, PySpark, Power BI, and Google Cloud Platform allows me to analyze and derive insights from complex datasets. I have a track record of successfully delivering projects and ensuring client satisfaction.
Here are some highlights of my work:
- I have developed Python ETL pipelines using PySpark and Airflow.
- I have built sentiment analysis models to analyze customer feedback, providing valuable insights for business strategies.
- I have developed predictive models for stock market forecasting, assisting in investment decision-making.
With my dedication to delivering high-quality work and providing 24/7 consultation, I am equipped to handle your data science needs effectively.
Can’t wait to work with you!
Machine Learning
Deep Learning
Machine Learning Model
Data Analysis
Looker Studio
Time Series Analysis
Data Science
TensorFlow
Computer Vision
Natural Language Processing
Data Cleaning
Predictive Analytics
Data Scraping
Data Extraction
Microsoft Power BI Data Visualization
Sazqia Aulia P.
Purwakarta, Indonesia
$5/hr
5.0
3 jobs
I’m a Machine Learning & Backend Engineer with a strong background in AI, data analytics, and software development. I have hands-on experience building intelligent systems ranging from deep learning models with MobileNetV2 for image classification to reinforcement learning for medical diagnosis support systems.
🔹 What I can help you with:
• Machine Learning & Deep Learning: Model training, evaluation, and deployment (XGBoost, Random Forest, TensorFlow, MobileNetV2, BERT).
• Computer Vision & NLP: Image classification, data augmentation, OCR, and text analytics.
• Backend Development: API design with FastAPI, scalable data pipelines, and cloud integration.
• Data Analytics: Data preprocessing, visualization, and predictive modeling.
• Healthcare & AI Research: Clinical decision support systems (AI-CDSS), medical data pipelines, and published research (IEEE Scopus Indexed).
💼 Highlights:
• Built BerryCare, an AI-powered strawberry disease detection app (MobileNetV2 + FastAPI, Hybrid Edge AI & Cloud).
• Currently working at GreyDx (Singapore), developing AI models and backend systems for a Clinical Decision Support System.
• Authored and presented a research paper on deep learning at IEEE IAICT 2025.
• Holder of 25+ professional certifications (Stanford, DeepLearning.AI, Google, Huawei, etc.).
I combine strong technical skills with creativity and collaboration, ensuring every solution is both innovative and practical. If you’re looking for someone who can deliver end-to-end AI/ML solutions or backend systems, I’m here to help.
🚀 Let’s bring your ideas to life with data-driven solutions!
Machine Learning
Artificial Intelligence
Python
Computer Vision
Natural Language Processing
Data Analytics
TensorFlow
Python Scikit-Learn
XGBoost
Random Forest
pandas
NumPy
FastAPI
API Development
Cloud Computing
Yoga K.
Denpasar, Indonesia
$20/hr
5.0
2 jobs
I build end-to-end software, custom enterprise integrations, and practical AI solutions designed to solve complex business problems. Whether you need a high-throughput SaaS platform, custom Odoo ERP modules, bespoke WordPress development, automated data extraction pipelines, self-hosted AI models, or performance optimization for existing systems, I deliver reliable, scalable production solutions.
Over the past decade, I've architected and scaled solutions across global teams and public institutions—from maintaining SaaS infrastructure serving 8,000+ active users to engineering custom web applications, WordPress platforms, mobile apps, ERP systems, and machine learning models for client acquisition, inventory management, and computer vision.
Core Capabilities & Expertise
Full-Stack & ERP Engineering: C# (.NET), Python, PHP, Flutter, JavaScript (including the Odoo OWL framework), SQL, REST APIs, and custom ERP/CRM module development.
WordPress Development: Custom WordPress theme development, bespoke plugin development, WooCommerce customization, HTML-to-WordPress conversion, API integrations, Gutenberg customization, and long-term maintenance.
Website Performance & Optimization: Core Web Vitals optimization, page speed improvements, database optimization, caching strategies, image optimization, server tuning, SEO-focused technical improvements, and performance troubleshooting.
Applied Machine Learning & AI: Self-hosted LLM deployment, local AI inference (zero recurring API costs), computer vision (CNNs for image classification), OCR engines, automated scraping, ETL pipelines, and AI workflow automation.
Cloud Infrastructure & DevOps: Azure, Linux server administration, IIS, cPanel, Plesk, CI/CD pipelines, infrastructure automation, and database optimization.
System Architecture: Designing scalable multi-tier applications, API integrations (Shopify, WMS, payment gateways, third-party services), event-driven systems, and real-time synchronization frameworks.
Selected Project Highlights
Custom ERP Platform (Odoo / OWL): Developed a real-time court booking engine, membership management system, CRM workflow, and business automation modules natively within Odoo for a high-volume sports venue.
Custom WordPress Development: Designed and developed fully custom WordPress themes and plugins, converted HTML designs into production-ready WordPress themes, integrated third-party APIs, customized WooCommerce functionality, and optimized websites for speed, security, and scalability.
Computer Vision & AI Research: Built deep learning classification models for food recognition, regional mask identification, and medical imaging, with research published in peer-reviewed journals.
Enterprise SaaS & Infrastructure: Maintain enterprise C# applications and Azure infrastructure supporting global organizations with thousands of daily active users, focusing on reliability, maintainability, and continuous delivery.
Self-Hosted AI Solutions: Deployed local LLMs and open-source diffusion models into production workflows, enabling complete data privacy while eliminating recurring API expenses.
I believe great software should be maintainable, performant, and aligned with measurable business outcomes. I prioritize clean architecture, scalable engineering, transparent communication, and delivering solutions that provide lasting business value. Whether you're building a new platform, extending an existing ERP, developing a custom WordPress solution, or integrating AI into your business, I can help turn your technical vision into a production-ready system.
Python
C#
Flutter
PHP
TensorFlow
NumPy
Dashboard
WordPress
DNS
cPanel
Flask
Search Engine Optimization
Lead Generation
HTML
CSS
Tryan Aditya P.
Bekasi, Indonesia
$35/hr
4.9
16 jobs
Having professional title as data scientist since 2015, among the first three indonesian having title as Data Scientist. Worked in various big companies like Traveloka, Accenture, and Telkom Indonesia. Hold PhD in Computer Engineering. Always delivering the most advanced technologies published in prestigious conference and journal to every projects I do.
Primary Skills:
* AI Engineering (NLP, Computer Vision, Edge AI)
* Advance Data Science
* Automation for dataset creation
* Software Engineering (Java, Javascript, Python, C)
Machine Learning
AI Agent Development
Conversational AI
Interactive Voice Response
Automatic Speech Recognition
Twilio
WebRTC
Large Language Model
Retrieval Augmented Generation
LangChain
OpenAI API
Computer Vision
Optical Character Recognition
Artificial Intelligence
Python
Muhammad I.
Barabai, Indonesia
$15/hr
5.0
4 jobs
Hi, if you are seeking a skilled AI/ML/DL engineer or blockchain developer for your project, you are in the right place!
I am an expert in both artificial intelligence, web development, and blockchain technologies, ready to deliver optimal solutions for your needs.
Projects I Can Help With:
AI/ML/DL Engineering:
✅ Image Classification
✅ Object Detection
✅ Image Segmentation
✅ Data Analysis and Visualization
✅ Large Language Model
✅ Custom Chatbot
Web Development:
✅ Web Applications
✅ Single-Page Applications (SPAs)
✅ Custom API Development
✅ Migration of Legacy Systems to Modern Frameworks
Blockchain Development:
✅ Smart Contract Development (Solidity)
✅ Decentralized Applications (DApps)
✅ Tokenization (ERC-20, ERC-721, and ERC-1155)
✅ Blockchain Integration with Web Applications
✅ NFT Marketplace Development
✅ Crypto Payment Gateway Integration
✅ Blockchain Data Analysis
What I Offer:
Web Development:
✅ Proficient in Back-end Development, especially in Python and Django.
✅ Expertise in building scalable and robust web applications.
✅ Experience in building dynamic and responsive user interfaces.
✅ Ability to integrate your project into existing technologies such as ChatGPT.
AI/ML/DL Engineering:
✅ Proficient in Python and various machine learning algorithms.
✅ Expertise in exploratory and explanatory data analysis.
✅ Skilled in deep learning algorithms and image processing.
Blockchain Development:
✅ Proficient in Solidity for developing secure and efficient smart contracts.
✅ Experience with blockchain frameworks like Ethereum and Binance Smart Chain.
✅ Integration of blockchain features into web or mobile applications.
Machine Learning Algorithms:
✅ Linear Regression
✅ SVM
✅ Logistic Regression
✅ Decision Tree
✅ Clustering
Deep Learning Algorithms:
✅ CNN
✅ VGG
✅ ResNet
✅ U-Net
✅ YOLO
Libraries:
✅ Pandas
✅ NumPy
✅ TensorFlow
✅ Keras
✅ OpenCV
Why Choose Me:
➤ Quality: Commitment to delivering high-quality code that meets industry standards.
➤ Communication: Consistent communication throughout the project.
➤ Timely Delivery: Ensuring projects are completed on time.
➤ Collaboration: Willingness to work closely with clients to understand their vision and requirements.
➤ Quality Assurance: Ensuring end-to-end testing and deployment to ensure a seamless experience.
Feel free to reach out if you're ready to take your project to the next level with a dedicated and experienced professional. Let's discuss your requirements and how I can help you achieve your goals.
Machine Learning
Deep Learning
Python
TensorFlow
Streamlit
Flask
PyTorch
OpenAI API
LangChain
ChatGPT
Django
Hugging Face
Large Language Model
Web Development
Data Analytics
Fahmi Aziz F.
Tegal, Indonesia
$12/hr
4.9
10 jobs
𝐈 𝐡𝐞𝐥𝐩 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐛𝐮𝐢𝐥𝐝 𝐀𝐈 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 that work in production — from intelligent chatbots and RAG systems to custom LLM integrations and AI-powered automation.
Whether you're exploring AI for the first time or need an expert to implement advanced RAG architectures, I deliver clean, scalable, and well-documented solutions. Let's talk about your project.
I help startups and growing businesses build production-ready AI agents, intelligent chatbots, RAG systems, and LLM-powered automation that solve real problems and deliver measurable results.
Here are some examples:
· RAG system for Indonesian financial reports with 96% retrieval accuracy - reduces analyst research time by 67%
· AI clinic scheduler automating patient bookings and Google Calendar sync with human-in-the-loop confirmation
· LLM-powered ad copywriting tool generating high-converting content for e-commerce and social media
· Text-to-SQL agents enabling natural language database queries for non-technical teams
· AI chatbots for customer support handling 1000+ queries/day with 90%+ satisfaction rates
· Document intelligence systems extracting structured insights from complex PDFs and tables
I can help you build an advanced RAG system with your own data. Moreover, I can help you integrate AI / LLMs / ML into your business workflows, products, and growth strategy.
𝐋𝐋𝐌𝐬: OpenAI (GPT-4, GPT-4o), Anthropic (Claude 3.5 Sonnet), Gemini, Groq, and open-source models (Llama 3, Qwen, Mistral).
𝐀𝐈 𝐬𝐤𝐢𝐥𝐥𝐬: LangChain, LlamaIndex, Prompt Engineering, Vector databases (Pinecone, Qdrant, ChromaDB, FAISS), Contextual Retrieval, Hybrid Search, Reranking (BGE-M3, Cohere), AI Agents, Multi-Agent Systems.
𝐌𝐋/𝐃𝐋: TensorFlow, PyTorch, Scikit-learn, Hugging Face, SPLADE embeddings.
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐃𝐞𝐩𝐥𝐨𝐲: Python, FastAPI, Streamlit, Docker, AWS, GCP, Modal, RunPod.
If you're looking for a reliable AI engineer who delivers production-grade solutions (not just demos), message me. I'd love to hear more about your project and discuss how I can help you achieve 𝐲𝐨𝐮𝐫 𝐠𝐨𝐚𝐥𝐬.
Machine Learning
Deep Learning
AI Agent Development
Generative AI
OpenAI API
LangChain
Chatbot Development
LLM Prompt Engineering
Python
Natural Language Processing
ChatGPT API Integration
Data Annotation
FastAPI
n8n
PyTorch
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
Top interview questions to help you hire the right Machine Learning Engineers, faster.
How do I hire a Machine Learning Engineer in Indonesia on Upwork?
You can hire a Machine Learning Engineer in Indonesia on Upwork in four simple steps:
Create a job post tailored to your Machine Learning Engineer project scope. We'll walk you through the process step by step.
Browse top Machine Learning Engineer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Machine Learning Engineer profiles and interview.
Hire the right Machine Learning Engineer for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Machine Learning Engineer?
Rates charged by Machine Learning Engineers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Machine Learning Engineer in Indonesia on Upwork?
As the world's work marketplace, we connect highly-skilled freelance Machine Learning Engineers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Machine Learning Engineer team you need to succeed.
Can I hire a Machine Learning Engineer in Indonesia within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive Machine Learning Engineer proposals within 24 hours of posting a job description.
Find more freelancers
Top cities for Machine Learning Engineers in Indonesia