👋 Let's connect! I automate the boring stuff so you can run the business. Certified Excel Expert. $10k+ in proven ROI. Explore my portfolio showcasing my data automation and visualization expertise, and let's discuss how I can elevate your business. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗘𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝗰𝗲: 🏆 Top Rated Excel VBA automation expert 🧗 5+ Years of experience as VBA Excel Programmer 👈 80+ Excel, VBA, and Data Analytics projects with 100% JSS 💰 10K + Earned 𝗠𝗮𝗷𝗼𝗿 𝗦𝗸𝗶𝗹𝗹𝘀: ⭐ Spreadsheet: Microsoft Excel, Macros, Google Sheets ⭐ Programming: Excel VBA, Macros, Google Apps Script, Python, SQL I transform raw data into actionable insights, empowering businesses to make informed decisions. My core competencies include: Excel Automation & Development: ✔️ Advanced Excel (Functions, Pivot Tables, Charts, Formulas) ✔️ VBA Automation (Macros, Batch Processing, Data Manipulation) ✔️ Excel Dashboard Development (Dynamic & Interactive) ✔️ Report Automation (Excel & Power BI Integration) ✔️ Data Cleaning, Transformation, and Visualization ✔️ Custom Data Transfer and Formatting ✔️ Task Automation (e.g., PDF Generation, Invoice/Certificate Printing, Bulk Operations) ✔️ Goal Seek & What-If Analysis Data Analysis & Visualization: ✔️ Data Modeling & Case Analysis for Profit Maximization ✔️ Python Scripting (Pandas, NumPy, OpenPyXL) for Excel Data Manipulation ✔️ Power BI Dashboard Creation (Basic) ✔️ Data Summarization & Analysis Additional Skills:** ✔️ Google Sheets & Apps Script (1+ Year Experience) ✔️ SQL (Basic) ✔️ TypeScript for Office Scripts Automation ✔️ Power Query (Basic) ✔️ Scheduling Solutions ✔️ IBM AS/400 data manipulation using Excel as front end My Approach: I'm passionate about delivering high-quality, detail-oriented solutions that provide real value to businesses. I'm a reliable and committed freelancer dedicated to exceeding client expectations. Thank you for considering my profile. I look forward to working with you!

I have extensive experience in Computer Vision, Deep Learning, AI/ML, and Data Science, focused on creating impactful solutions that address real-world challenges. I specialize in transforming complex concepts into practical systems that meet and exceed client expectations. Whether it's building efficient models for object detection, classification, segmentation, or delivering insightful data analysis, I am dedicated to creating solutions that add value and drive success. **𝗦𝗞𝗜𝗟𝗟𝗦:** - Data Wrangling, Feature Engineering, Predictive Modeling - Machine Learning & Deep Learning Models, Data Analysis - Algorithm Development & Optimization - Object Detection, Classification, Instance & Semantic Segmentation - Face Detection & Recognition, Object Tracking, Re-Identification - Pose Estimation, Action Recognition - Image & Video Annotation, High Precision Bounding Boxes & Segmentation Masks - Frame Differentiation, Motion Detection, Change Detection - Model Deployment & Training, Hyperparameter Tuning - Data Visualization & Reporting, Feature Importance Analysis - Real-Time Video Processing, Edge AI Deployment, Model Integration into Applications **𝗧𝗢𝗢𝗟𝗦 𝗜 𝗨𝗦𝗘:** - YOLO (YOLOv8, YOLOv9, YOLO-NAS, YOLOv10), ByteTrack, BoT-SORT - DeepFace, FaceNet512, Dlib, RetinaFace, MediaPipe - CVAT (Computer Vision Annotation Tool), Roboflow - FastAPI, Python (NumPy, Pandas, Scikit-Learn, TensorFlow, PyTorch), OpenCV - Jupyter, Google Colab, SQL for Data Analysis, VSCode - Matplotlib, Seaborn, Plotly for Data Visualization When you work with me, you're not just hiring a technical expert—you’re gaining a partner who is committed to your success. I take pride in delivering solutions that are technically sound, practical, and aligned with your business goals. Let’s work together to create something exceptional and ensure your project's success.

🏆 3+ Years of Professional Experience 💡 Turning ideas into scalable, automated, and data-driven solutions Hello! 👋 I’m a Python Backend Developer with over 2+ years of hands-on experience building robust backend systems, high-performance web scrapers, and automation pipelines for real-world businesses. My goal is simple: deliver clean, reliable, and scalable solutions that save time and grow your business. 🔥 What I Can Do for You 🧠 Backend Development & APIs Python, Django, Django REST Framework, FastAPI RESTful API design & development Authentication, permissions & performance optimization Unit testing & clean architecture 🕷️ Web Scraping & Data Extraction (Large Scale) Scrapy, Selenium (Automation), BeautifulSoup, Requests API reverse-engineering & structured data extraction Anti-bot handling, proxies & optimization Data cleaning, transformation & storage 🗄️ Database Administration & Management PostgreSQL, MySQL, SQLite Database design & normalization Query optimization & indexing Data migration, backup & performance tuning 🤖 AI Automation & n8n Workflows n8n workflow automation AI-powered data pipelines API integrations & event-based automation Connecting AI models with databases & backend services ☁️ Cloud & DevOps Amazon Web Services (AWS) Deployment & environment setup Server management & scalability basics 🧰 Tools & Technologies Git & GitHub Bash & Shell scripting Basic JavaScript & HTML5 Pandas for data analysis 🌟 Why Clients Choose Me ✅ Clean, well-documented & scalable code ✅ Strong communication & on-time delivery ✅ Problem-solving mindset ✅ Long-term support mindset (not just delivery) Thanks for reading!

Your data shouldn’t be a collection of spreadsheets, broken pipelines, and disconnected dashboards. I help businesses build a data system they can actually rely on from getting data out of different sources, cleaning and structuring it, building and managing pipelines, to analyzing it and turning it into dashboards, models, and decisions. Data in → Clean & reliable → Automated → Analyzed → Actionable Whether your data is messy, your reporting is manual, your pipeline keeps breaking, or you simply can't get a clear answer from your numbers — I can help. SQL · Python · ETL/ELT · Data Pipelines · Data Warehousing · BI · Analytics · ML 6+ years · $100K+ earned · 50+ jobs · Near-perfect ratings

👋 Hello! I'm Alparslan (Alp) — a machine learning and data science freelancer with an engineering mindset, AWS experience, and a calm, systematic work style. 🏅 AWS Machine Learning Specialty 🏅 AWS Cloud Practitioner I’ve built end-to-end ML projects, contributed to NLP research, and written public tutorials covering model development, deployment, and real-world use cases. I also hold certifications from AWS and DeepLearning.AI, and I’ve published peer-reviewed work on sentiment metrics using YouTube user behavior data. ✅ What I can help you with: Supervised ML models (classification, regression, XGBoost, etc.) AWS SageMaker training, tuning & deployment Data pipelines, preprocessing & feature engineering NLP workflows: TF-IDF, sentiment, summarization I focus on clarity, quality, and reliability — whether it’s building a prototype or improving an existing pipeline. Let’s build something useful, explainable, and well-documented.

I am an advanced quantitative data analyst with 14 years of experience in statistical modeling, marketing analytics, and data visualization. I hold a PhD in Marketing and a Postdoctoral Fellowship in Marketing & AI from the University of Western Australia, specializing in data-driven consumer behavior analysis and predictive modeling. My expertise lies in transforming complex data into actionable insights, optimizing business strategies, and enhancing decision-making through advanced analytics. Key Expertise & Skills: ✔ Marketing Mix Modeling (MMM): Measuring media effectiveness, optimizing ad spend, and ROI analysis ✔ Advanced Statistical Modeling: SPSS, AMOS, Smart-PLS, Structural Equation Modeling (SEM), ANN, Scale Development ✔ Data Analysis & Machine Learning: Python (Pandas, NumPy, SciPy, Statsmodels), R, MATLAB ✔ Data Visualization & Reporting: Tableau, Power BI, Seaborn, Matplotlib ✔ Predictive Analytics & Business Intelligence: Trend Analysis, Forecasting, Customer Segmentation ✔ Digital Marketing Strategy: Campaign Design, Consumer Targeting, Strategic Implementation While I am new to Meta Ads and campaign management, my strong foundation in Marketing Mix Modeling (MMM) and marketing analytics allows me to translate data-driven insights into effective digital strategies. I am passionate about leveraging AI-driven marketing insights and advanced statistical techniques to help businesses optimize their marketing spend and campaign performance. I look forward to collaborating on projects that require high-level statistical expertise, advanced data analysis, and impactful visualization solutions. Let’s connect!

Hi! I am a Python developer with over 4 years of experience, specializing in building robust backend systems and automated trading bots. I have extensive experience in: Python Backend Systems: Developing APIs and backend applications using FastAPI, Flask, Falcon, with SQLAlchemy for database integration. Trading Bots & Automation: Built multiple fully automated trading bots for stocks, futures, and options, including data handling, logging, alerts, and integration with Interactive Brokers. Data Analysis & Visualization: Preprocessing, statistical analysis, and visualization using Jupyter, Pandas, Seaborn, and Plotly. Web Scraping & API Integration: Experienced with BeautifulSoup, Selenium, and building/consuming RESTful APIs. I am committed to delivering high-quality work on time and exceeding expectations. Let’s collaborate to bring your Python projects to life!

I help founders, SaaS teams, and business owners turn AI ideas into clear product, architecture, and implementation plans. If you are planning an AI chatbot, RAG system, AI agent, AI copilot, OpenAI/Claude/Gemini integration, or AI-enabled SaaS feature, I can help you decide what to build, what to avoid, and how to move toward a production-ready solution. I have 7+ years of experience across software architecture, SaaS development, API integration, cloud systems, and product delivery. I usually work with clients before or during development to bring clarity around the right AI approach, MVP scope, architecture, timeline, risks, and execution plan. I can help with: - AI integration strategy for SaaS products and web applications - RAG architecture for document, knowledge base, and internal search systems - AI chatbot, AI assistant, and AI copilot planning - AI agent and multi-agent workflow design - OpenAI, Claude, Gemini, Cursor, LangChain, and LlamaIndex solution planning - AI-powered document processing, summarization, search, and reporting - SaaS architecture, API integration planning, and cloud readiness review - AI MVP scoping, technical roadmap, and development team guidance Clients usually come to me when they need answers to questions like: 1. Can AI actually solve this product or business problem? 2. Should this be a chatbot, RAG system, AI agent, copilot, or simpler AI feature? 3. How do we connect AI with our SaaS product, database, CRM, internal tools, or APIs? 4. How do we reduce hallucinations and unreliable AI responses? 5. What should be included in the first MVP? 6. What will it take to build this securely, scalably, and cost-effectively? My focus is not “adding AI” just because it sounds good. My focus is helping clients build AI features that solve real product, workflow, and business problems. Relevant areas I can help plan: 1) AI Integration for SaaS Products - AI search, AI assistants, AI copilots, automated summaries, smart recommendations, document analysis, reporting workflows, and backend AI features for SaaS products and internal platforms. 2) RAG Systems and Knowledge Assistants - RAG architecture for products that need to answer from documents, PDFs, websites, customer records, internal knowledge bases, or structured business data. 3) AI Chatbots and AI Agents - Planning chatbot and agent workflows with conversation flow, role-based access, admin controls, escalation logic, backend integration, API actions, and human review where needed. Tools and technologies I work around include OpenAI, ChatGPT, Claude, Gemini, LangChain, LlamaIndex, RAG, vector databases, Pinecone, Weaviate, Chroma, Supabase, Python, FastAPI, Django, Node.js, React, Next.js, REST APIs, SaaS architecture, AWS, Azure, Google Cloud, API integrations, CRM/ERP integrations, n8n, Make, and Zapier-style automation. I bring both technical and business understanding. I can work with founders, product owners, CTOs, business teams, and developers to convert an idea into a clear technical direction. When needed, I can also support execution through AI and SaaS engineering team.

Building AI solutions that solve real business problems—not just impressive demos. I help businesses solve real-world challenges using Machine Learning, Data Science, and AI. Whether it's predictive analytics, intelligent document processing, AI agents, workflow automation, or computer vision, I build solutions that integrate seamlessly into your products and business processes. My approach starts with the problem, not the technology. Before choosing an LLM or the latest AI framework, I first understand your data, business objectives, and technical constraints. Sometimes a traditional machine learning model is the fastest, most accurate, and most cost-effective solution. Other times, the right approach is a RAG system, an AI agent, or an AI-powered automation workflow. I choose the technology that delivers the best outcome—not the one that's simply trending. What I Can Help With • Predictive modelling for classification, regression, forecasting, and anomaly detection • Data analysis, feature engineering, and model evaluation • NLP for document processing, text classification, information extraction, and semantic search • Retrieval-Augmented Generation (RAG) applications over private knowledge bases • AI agents and multi-agent systems for reasoning, planning, and workflow automation • Computer vision solutions, including object detection, image segmentation, OCR, and medical image analysis • Synthetic data generation using diffusion models • AI-powered workflow automation with APIs, databases, MCP, and low-code platforms like n8n I've built AI solutions ranging from traditional machine learning models for large-scale document analysis to modern LLM-powered applications, RAG systems, and computer vision models. My focus is always the same: choosing the right technology to solve the problem efficiently and reliably. Tech Stack: Python • FastAPI • Pandas • NumPy • Scikit-learn • TensorFlow • PyTorch • OpenCV • YOLO • Hugging Face • OpenAI • Claude • Ollama • LangChain • LangGraph • RAG • ChromaDB • SQL • Docker • Git • n8n If you're not sure whether your project needs a traditional machine learning model, a RAG application, an AI agent, or an automated workflow, send me a message with what you're trying to achieve. I'll give you a straightforward recommendation on the best approach.

I help you leverage AI to solve your business challenges and achieve measurable results. With 5+ years of experience in NLP, Generative AI, Computer Vision, NLU, NLG and large language models, I create AI solutions that are scalable, efficient and tailored to your needs. I have a strong grip on AI models and voice AI technologies and know how to apply them effectively to deliver real value for your business. 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗗𝗼 𝗳𝗼𝗿 𝗬𝗼𝘂: - 𝗔𝗜 & 𝗡𝗟𝗣 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Build chatbots, perform sentiment analysis and predictive analytics to improve customer engagement - 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜: Generate content, create text-to-image models and automate workflows to save time and costs - 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻: Implement image recognition, object detection and video analytics to enhance your operations - 𝗩𝗼𝗶𝗰𝗲 𝗔𝗜: Speech-to-Text (STT), Text-to-Speech (TTS), Text-to-Text (TTT), voice assistants and conversational AI - 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗔𝗜: Predictive analytics, diagnostic assistance, patient monitoring and personalized treatment solutions - 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Connect secure APIs, cloud solutions and real-time data processing to streamline your systems - 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Improve performance, reduce costs and scale AI solutions efficiently I’ve helped clients like ScanPlan B.V., BimBuildings, Wellness Tech, Know-Me and OpenHome, engaging 65,000+ users on OpenHome and delivering projects that enhance user experiences, increase efficiency and reduce operational costs. My expertise spans 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗣𝘆𝗧𝗼𝗿𝗰𝗵, 𝗧𝗲𝗻𝘀𝗼𝗿𝗙𝗹𝗼𝘄, 𝗙𝗮𝘀𝘁𝗔𝗣𝗜, 𝗗𝗷𝗮𝗻𝗴𝗼, 𝗡𝗼𝗱𝗲, 𝗥𝗲𝗮𝗰𝘁, 𝗔𝗪𝗦, 𝗔𝘇𝘂𝗿𝗲 𝗮𝗻𝗱 𝗖𝗜/𝗖𝗗 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀. If you want AI and Voice AI solutions, including Healthcare AI, that solve your toughest problems and grow your business, I’m ready to help you turn your ideas into reality.