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Data Scientist & Machine Learning Engineer specializing in production-ready machine learning systems that solve practical problems. I’ve delivered over $2.5M in measurable annual savings by designing, deploying, and unblocking machine learning solutions across Manufacturing, Recruitment, Sales, and Marketing. I adapt data pipelines, models, and evaluation strategies to fit the needs and goals of each business function. Core Expertise: 📌 End-to-end machine learning systems 📌 Data pipelines for robust workflows 📌 Domain-tailored solutions 📌 MLOps aligned with existing workflows 📌 Strategy for ML, data, and platforms Project Highlights: 📈 Built ML capability from zero over 5.5 years at a major steel plant as its first Data Scientist. Scaled the team to 5 people by hiring 2 Data Scientists and 2 Data Engineers, and established an MLOps way-of-working that increased project output by 3.5x. 📈 Removed a key blocker to ML integration by aligning 5 departments around a shared analytics platform, enabling reliable data visualization and model validation — resulting in broad adoption and $1.5M in annual cost savings. 📈 Revived a stalled machine learning model by developing a custom evaluation algorithm, achieving $600K in annual cost savings. 📈 Developed and maintained an end-to-end ML-based image recognition system for a steel plant, resulting in $500K in annual cost savings. 📈 Designed and implemented a data pipeline that aggregated and transferred over 2,300 sensor values to a forecasting model, enabling predictive maintenance for a plate furnace. What I Bring to Every Project: 🔷 Adapting quickly across domains, with a proven ability to learn new fields fast 🔷 Simplifying complex concepts so decision-makers can act with confidence 🔷 Collaborating effectively in cross-functional teams 🔷 Applying both deep and broad expertise in data science and machine learning 🔷 Ensuring clarity and alignment throughout the project 🔷 Delivering well-documented code and smooth handover for long-term maintainability Technical Skills: ❇️ Machine Learning Types (Classification, Regression, Image Recognition, Ranking Models) ❇️ Machine Learning Development (scikit-learn, PyTorch, XGBoost, SHAP) ❇️ Data Engineering (Pandas, SQL, Apache Airflow, Apache Iceberg, Trino, dbt, Databricks) ❇️ Deployment (Docker, FastAPI, Github Actions) ❇️ Data Visualization (Matplotlib, Seaborn, Interactive Dashboards, Grafana) ❇️ Python (Pandas, Numpy, SciPy) I care deeply about delivering practically useful solutions that are capable of delivering value for the long-term. I achieve this by respecting domain knowledge, building reliable systems, and keeping a clear line of sight to business value. I’m focused on projects where my experience can make a meaningful impact and where I can ensure that the delivery meets a high standard. If you’re looking for an experienced Data Scientist who focuses on business value, not just code, I’d love to explore how we can unlock value from your data.

Struggling to unlock value from your data or build scalable, high-performance analytics platforms? I’m 𝑯𝒂𝒔𝒆𝒆𝒃 𝑨𝒔𝒊𝒇,a Senior Data Engineer specializing in Databricks, Snowflake, Big Data Engineering, and scalable ETL/ELT solutions. With expertise in PySpark, Python, SQL, GCP, AWS, Azure, and NLP, I build high-performance data pipelines, cloud data platforms, and real-time analytics solutions. Experienced in data warehousing, cloud integration, machine learning workflows, and performance optimization to transform raw data into actionable business insights. Let’s build reliable, scalable, and data-driven solutions for your business growth. I’ve successfully completed 99+ projects across industries, designing ETL pipelines, MLOps workflows, Delta Lake architectures, and cloud analytics solutions on AWS, Azure, and GCP. ✔️ 𝑯𝒐𝒘 𝑰 𝑯𝒆𝒍𝒑 𝑩𝒖𝒔𝒊𝒏𝒆𝒔𝒔𝒆𝒔 𝑻𝒓𝒂𝒏𝒔𝒇𝒐𝒓𝒎 𝑫𝒂𝒕𝒂 𝒊𝒏𝒕𝒐 𝑰𝒏𝒔𝒊𝒈𝒉𝒕𝒔 ➜ Databricks & Big Data Engineering I specialize in designing enterprise-grade Databricks Lakehouse architectures and Delta Lake solutions. My expertise in Spark and PySpark allows me to build high-performance pipelines for both batch and real-time analytics, ensuring your data infrastructure is robust and scalable. ➜ Machine Learning & MLOps With a focus on machine learning and MLOps, I build and deploy predictive models using tools like MLflow and TensorFlow. I automate end-to-end ML pipelines to enhance efficiency and accuracy, driving impactful insights from your data. ➜ Cloud & Data Platforms I implement secure, scalable cloud solutions on platforms like AWS, Azure, and GCP. My experience includes cloud migration, Kubernetes, Docker, and CI/CD automation, ensuring seamless integration and optimal performance. ➜ ETL & Data Pipelines I develop reliable ETL processes and data pipelines that streamline data integration and transformation. My work with streaming analytics using Kafka and Spark ensures real-time data processing and actionable insights. ➜ Data Analyst & Visualization I create actionable dashboards and visualizations using Power BI, Tableau, and Databricks SQL. My focus is on driving KPI reporting and business intelligence to support strategic decision-making. ➜ Snowflake I leverage Snowflake's capabilities to build efficient data warehousing solutions, optimizing data storage and retrieval for enhanced performance and scalability. ➜ Python My proficiency in Python allows me to develop complex data processing scripts and machine learning models, ensuring robust and efficient data handling. ➜ NLP (Natural Language Processing) I apply NLP techniques to extract meaningful insights from unstructured data, enabling advanced text analytics and improved decision-making processes. ➜ GCP (Google Cloud Platform) I utilize GCP's powerful tools to design and deploy scalable cloud solutions, ensuring high availability and performance for your data-driven applications. ➜ Data Warehouses I design and manage data warehouses that provide a centralized repository for your data, facilitating efficient data analysis and reporting. ✔️ 𝑲𝒆𝒚 𝑻𝒐𝒐𝒍𝒔 & 𝑻𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒊𝒆𝒔 ▪ Databricks & Big Data: Databricks, Delta Lake, Apache Spark, PySpark, Unity Catalog, Kafka, Hadoop, Real-time Streaming ▪ Machine Learning: MLflow, TensorFlow, PyTorch, scikit-learn, Feature Store, Predictive Analytics, NLP ▪ Cloud Platforms: AWS, Azure, GCP, Kubernetes, Docker, CI/CD ▪ Analytics & BI: Power BI, Tableau, Databricks SQL, KPI Dashboards, Data Strategy ▪ Data Engineering: ETL Pipelines, Data Lakes, Data Warehousing, Data Migration, Performance Optimization ✔️ 𝑾𝒉𝒚 𝑪𝒉𝒐𝒐𝒔𝒆 𝑴𝒆 I combine deep technical expertise with practical business understanding, delivering scalable, cost-efficient, and AI-ready data solutions. My goal is to turn your data into a strategic asset that powers smarter decisions and measurable growth. Let’s collaborate to build your next-generation analytics platform and unlock the full potential of your data. Check my portfolio for architecture samples, dashboards, and case studies. Databricks Engineer, Big Data Consultant, Spark Developer, MLOps Engineer, Data Engineer, AWS Data Specialist, Azure Databricks, GCP Analytics, ETL Developer, Data Analytics, Delta Lake Expert, Machine Learning Engineer, Python, Database Architecture, Data Processing, ETL, Big Data, Database Design, Data Engineering, Data Analytics & Visualization Software, Data Visualization, Deep Learning Modeling, Data Warehousing & ETL Software, Snowflake, Amazon Web Services, ETL Pipeline, Machine Learning, Deep Learning, Data Science, Data Analysis, Cloud Engineering, Artificial Intelligence, Databricks Engineer, Big Data Consultant, Spark Developer, MLOps Engineer, Data Engineer, AWS Data Specialist, Senior Data Engineer specializing in Databricks, Snowflake, Big Data Engineering, and scalable ETL/ELT solutions. With expertise in PySpark, Python, SQL, GCP, AWS, Azure, and NLP

Need a modern WordPress website that looks professional, loads fast, and helps grow your business? I help startups, small businesses, agencies, and entrepreneurs build high-converting WordPress and WooCommerce websites that are visually appealing, mobile-friendly, secure, and optimized for performance. With 10+ years of software engineering experience and over $30K earned on Upwork, I combine professional web design with strong technical expertise to deliver websites that not only look great but also perform reliably. I am a seasoned software engineer with over ten years of experience in DevOps, cloud infrastructure, machine learning, embedded systems, WordPress website design/redesign, WooCommerce setup, Elementor page design, landing pages, website migration, WordPress bug fixes, speed optimization and mobile responsiveness fixes. I specialize in designing scalable solutions, automating workflows, and delivering innovative technology that drives efficiency and solves real-world problems. My expertise spans cloud-native development, AI-driven systems, and modern software practices, backed by a proven track record of success across multiple industries. *What I Bring to Your Project* DevOps & Cloud Engineering ⭐⭐⭐⭐⭐ - Built scalable infrastructure, including centralized GitLab platforms and optimized CI/CD pipelines, reducing deployment times by up to 50%. - Expertise in Terraform, Kubernetes, Helm, and Docker, alongside Azure, AWS, and GCP cloud environments. - Strong focus on DevSecOps, ensuring security is integrated into every phase of the development lifecycle. AI & Machine Learning Solutions ⭐⭐⭐⭐⭐ - Developed advanced machine learning models, such as embedding-based autoencoders for predictive maintenance and image recognition systems. - Expertise in Large Language Models (LLM) and Generative AI, including applications in content generation, NLP, and text summarization. - Experience with CNNs, GANs, OpenCV, and TensorFlow, delivering AI systems for diverse applications, including object detection and predictive analytics. Embedded Systems & Automation ⭐⭐⭐⭐⭐ - Designed custom hardware solutions, including smart meters and embedded AI applications, achieving over 90% accuracy in real-time detection tasks. Technical Writing & Consulting ⭐⭐⭐⭐⭐ - Published articles on AI and software engineering for top platforms like CNX Software and Hackster(website). - Adept at translating complex technical concepts into accessible content for diverse audiences. *Why Choose Me?* - I combine technical expertise with a customer-first mindset, ensuring high-quality results that align with your goals. - My diverse skill set spans DevOps, AI, automation, and embedded systems, enabling me to tackle complex, interdisciplinary projects. - I deliver projects on time, communicate effectively, and prioritize collaboration. Let’s collaborate to bring your vision to life. Reach out today, and let’s get started!

I help businesses turn raw data into actionable insights through automated data pipelines, dashboards, and reporting systems. With experience in Power BI, Qlik Sense, Databricks, Python, and SQL, I design complete end-to-end data solutions — from data extraction and cleaning to visualization and decision support. 💡 What I can do for you: Build and automate ETL pipelines (Python, SQL, DBT, Databricks) Design interactive dashboards in Power BI or Qlik Sense Set up data models and warehouse structures for reporting Automate financial and business reports for management teams Improve data quality and reporting flows for better decision-making I’ve worked with data from various domains including finance, sales, logistics, and operations, helping teams save time and make data-driven decisions faster. My goal is to deliver clean, reliable, and automated data solutions that fit your business perfectly — whether you need a one-time project or ongoing data support. 📊 Let’s work together to make your data smarter, faster, and more valuable.

Greetings! I am a highly skilled and results-driven Data Scientist with a strong background in Computer Engineering. My expertise lies in leveraging advanced analytics and machine learning techniques to derive valuable insights and drive data-driven decision-making. Key Strengths: Data Analysis: Proficient in analyzing large datasets using statistical methods, identifying trends, and extracting meaningful patterns. Machine Learning: Experienced in developing predictive models, classification algorithms, and clustering techniques to solve complex business problems. Programming: Proficient in Python, R, and SQL for data manipulation, analysis, and visualization. Data Visualization: Skilled in creating interactive and insightful visualizations using tools such as Matplotlib, Seaborn, and Tableau. I am confident in my ability to bring a data-driven approach to any project, delivering actionable insights and driving business success. Let's collaborate to transform data into valuable solutions for your organization. Looking forward to contributing to your projects and achieving outstanding results together!

Hi, I'm Zaki! A Project Manager and Junior Data Scientist. During my tenure working for national and international scale projects, I develop the capability to build empathy and understanding with almost anyone and help transform their outcomes with innovative and effective software delivery with a focus on digital transformation. 🚀 Key Products I've Worked On: - Digitalized logistics ecosystem in Indonesia - Helping truck driver to ease their container delivery - CRM implementation - Marketing analytics - Dashboarding (Tableau, Google Looker Studio, Power BI) - ML model - ESG & Carbon Accounting Platform 🛠 How I Can Support Your Project: - Technical Documentation: PRD, GDD, User Stories, and more in Confluence/Google Docs. - Agile Development: Product Roadmap, Sprint/Milestone Planning. - QA Support: Crafting detailed test cases. - UI/UX Design: Mockups, Wireframes, User Journeys, and Flows. - Research & Testing: Market analysis, user personas, feedback studies, A/B testing. - Back Office & Mobile Adaptivity: Comprehensive design & documentation. - Stakeholder Insights: Conducting interviews for data-driven decisions. 🔧 Tools I Expertly Navigate: - Infrastructure: Google Cloud Platform - Project Management: Agile Method, ClickUp, Jira, and Coda, Notion - Technical Documentation: Draw.io, Microsoft Visio, Google Workspace, Miro, Confluence - Communication: Slack, Zoom, Microsoft Teams - Data Visualization: Tableau, Power BI and Google Looker - Machine Learning: SQL and Python (Pandas, Numpy, TensorFlow, Scikit-Learn, Matplotlib)