👋 Hello! I’m a Computer Science Professional, Tutor, Data Entry & Analysis Expert. I have 4+ years of teaching experience and a strong background in programming, data analysis, artificial intelligence, and automation. My expertise spans multiple domains, allowing me to deliver high-quality solutions for various technical needs. 🎓 Teaching & Programming Expertise I provide clear explanations, practical examples, and problem-solving guidance in: ✔ Data Structures & Algorithms ✔ Python, C, JavaScript Programming ✔ Operating Systems & Digital Logic Design ✔ Artificial Intelligence & Machine Learning (Clustering, Unsupervised Learning) ✔ Statistics & Analytical Programming ✔ Competitive Programming (100+ LeetCode problems solved) 📌 Ideal for school/college/university students, interview prep, and beginners to advanced learners. 2. Web & Database Development I have extensive experience in front-end development and database management: ✔ Technologies: HTML, CSS, JavaScript, React ✔ Landing Page Design: UI/UX best practices ✔ Databases: SQL, MySQL 3. Data Analysis & Machine Learning As a professional data analyst, I specialize in: 📊 Data Analysis & Exploration 🧹 Data Cleaning & Processing 📈 Data Visualization: Seaborn, Matplotlib 🔍 Web Scraping & Automation 🤖 Machine Learning (Python: Pandas, NumPy) 4. Automation & AI Development I have hands-on experience in workflow automation and AI-driven solutions: 🔹 n8n Automation: AI agents, chatbot development 🔹 Google Apps Script: Automating Google Docs, Slides, and Sheets 🔹 AI-Powered Chatbots for intelligent user interaction Why Work With Me? ✔ Reliable & Detail-Oriented – I take my work seriously and ensure high-quality results. ✔ Quick Learner & Problem Solver – Always ready to take on challenges and learn new technologies. ✔ Strong Communication Skills – Fluent in English, ensuring clear collaboration. 💡 Check out my portfolio and project catalog to see my work in action. Let's collaborate and bring your project to life! 📩 Feel free to reach out—I'm excited to work together!

Need scalable data pipelines that actually work? I help companies streamline data workflows from messy raw to clean gold using industry-best engineering practices.💡 Free 30-min consultation to audit your pipeline or discuss architecture. 🎥 Want a Loom video of a similar project? Just ask. I am a "Top Rated Data Engineer" with over 5 years of experience in the field. I specialize in designing and implementing end-to-end data solutions that drive business value, specifically for Data Lake and Data warehousing purposes. Whether it's optimizing data retrieval performance or delivering successful projects for clients. 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✅ Building and architecting multiple Data pipelines, end-to-end ETL processes for Data ingestion and transformation in MS Azure (Data Factory & Synapse) & AWS Glue. ✅ Handling diverse data formats - Excel, JSON, XML, and various DB files. ✅ Experience in Migrating SQL databases to Azure cloud, Azure Data Lake, Azure Data Lake Analytics, Azure SQL Database, Data Bricks, and Azure SQL Data warehouse, as well as controlling and granting database access. Migrating On-premise databases to Azure Data Lake store using Azure Data Factory. ✅ Experience in Developing Spark applications using Spark-SQL in Databricks for data extraction, transformation, and aggregation from multiple file formats for analyzing & transforming the data to uncover insights into customer usage patterns. ✅ Creating simple and informative Data Visualizations using Power BI. 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: 🌟 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Database Design, SQL Query Writing, Stored Procedures, SQL Views and Functions, Database Triggers, Building ER Diagrams, Table Partitioning. 🌟 𝐄𝐱𝐩𝐥𝐨𝐫𝐚𝐭𝐨𝐫𝐲 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬: Pandas Python, Seaborn, Matplotlib, Numpy. 🌟 𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭 𝐀𝐳𝐮𝐫𝐞: Storage Account, Data Factory, Synapse Analytics, Analysis Service,DataBricks, Stream Analytics. 🌟 𝐀𝐦𝐚𝐳𝐨𝐧 𝐖𝐞𝐛 𝐒𝐞𝐫𝐯𝐢𝐜𝐞: API Gateway, Lambda, S3, Athena, Cloud Formation, IAM. 🌟 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Azure SQL Database, Google Big Query, PostgreSQL, Microsoft SQL Server, MySQL, MongoDB. 🌟 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞s: Python, PySpark 🌟 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧𝐓𝐨𝐨𝐥: Airflow. 🌟 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠: Microsoft Power BI. #DataAnalytics #Python #BigData #DataPipeline #PowerBI #DataVisualization #DataAnalyst #Analytics #SQL #Dashboard #Visualization #PYSpark #ExcelDashboard #ExcelDataAnalysis #SQL #DataEngineering #BigData #DataEngineer #Cloud #ETLDeveloper #DatabaseDesign #AzureDataFactory #Spark #DataExtraction #SoftwareArchitect #DataPipeline #ETL #Data Engineering #DataCleaning #DatabaseDesign #ExcelDataEntry #DataEntry #BigDataAnalytics #DataVisualisation #MicrosoftExcel #DataAnalytic#ApacheSpark #DataAnalyst #BigDataAnalytics #DataPipelines #Consultation #Airflow #ETLPipeline #DataIntegration #CloudMigration #Azure Data Factory #Synapse #Microsoft Fabric #Google Ads API

AI expert specialising in product building. With 5+ years of experience in AI/LLM and React+Django+AWS deployment. Well versed with Product Building and Machine Learning, Data processing With 4 years of professional experience as an AI Engineer, I specialize in building and deploying advanced AI solutions across multiple domains, including Natural Language Processing (NLP),Computer Vision and Deep Learning. I have successfully applied AI to revolutionize sectors such as ecommerce, academia, and industry by automating data annotation, optimizing model deployment processes, and creating innovative AI-driven applications. 🛠️ Skills & Expertise: - Programming Languages: Python - Frameworks: TensorFlow, PyTorch - Libraries: Transformers, Matplotlib, Pandas, NumPy, Scikit-Learn, PIL, Tesseract, EasyOCR, PaddleOCR - AI Techniques: EDA & Dataset Preprocessing, Transfer Learning, Model Fine-Tuning, Machine Learning (SVM, KNN, Regression, Decision Trees, Random Forest, Ensemble, Time Series), Deep Learning (ANN, CNN, YOLO, LSTMs, RNNs), OCR, Generative Models (Inpainting, Stable Diffusion, DALL-E, StyleGAN, Lora), Text-to-Speech & Speech-to-Text Models, LLMs (LangChain, LLaMA, BERT, OpenAI API, Prompt Engineering, GPT Fine-Tuning, Gemini, Mistral, Retrieval-Augmented Generation - RAG), NLP (Spacy, NLTK, NER, word2Vec, TF-IDF, Transformers) - Tools: Anaconda, Docker, GitHub - Cloud Services: GCP (Vertex AI, BigQuery, AutoML, DialogueFlow, Apache Beam), AWS (S3 Bucket, SageMaker, EC2 instance) - API Development: Flask and FastAPI - UI Development: Streamlit, HTML/CSS, JSS, Webflow - Databases: Vector Database (Pinecone, ChromDB, mangoDB), SQL (PostgreSQL, MySQL) - Operating Systems: Windows, Linux, MacOS 💻 Highlighted Projects: - Hugging Face LLM Models Merging: Integrated and fine-tuned multiple LLM models for specialized text processing tasks. - E-commerce Website AI automation: Automated data addition to ecommerce website - Low latency voice to text: Created a robust solution to extract text from voice in real-time. - German Invoice Data Extraction: Automated the extraction and processing of data from German invoices using OCR and NLP techniques. - Solar panel defect Detection: Deployed a deep learning model for detection defective solar cells - Number Plate Detection: Created a system for detecting and recognizing vehicle number plates for security and monitoring purposes. - Handwritten Descriptive Answer Evaluation: Automated the evaluation of handwritten descriptive answers in exams. - Handwritten MCQs Detection: Built a system to detect and score handwritten multiple-choice answers. 🚀 Key Strengths: - Efficient and Clean Code - Excellent Communication - Timely Delivery - Client Satisfaction Ready to bring your vision to life? Let's make it happen together! 🌟 Why Choose Me? 📈 Business Growth: By leveraging the latest technologies and best practices, I ensure your business solutions are scalable and future-proof. 🤝 Collaborative Approach: I believe in a collaborative approach, working closely with you to understand your needs and deliver tailored solutions. 🔍 Attention to Detail: My meticulous attention to detail ensures that every project is delivered to the highest standard. 💬 Clear Communication: Transparent and regular communication to keep you updated on the progress and ensure we’re always on the same page. Let's Collaborate! If you're looking for a dedicated professional to help your business grow and succeed, let's connect! Together, we can turn your vision into a reality and achieve great results.

⭐⭐⭐⭐⭐🎖️ UPWORK TOP RATED FREELANCER | 🧑‍💻 4+ years of professional experience in Data Science and Machine Learning. I have successfully completed several projects My clients value my attention to detail, technical expertise, and dedication to their success. In my 4 years of experience as a data scientist I've undertaken a multitude of projects including creation of machine learning models, utilization of clustering methodologies, implementation of image recognition systems, conducting text classification from CSV data, delving into time-series forecasting, and addressing tasks such as classification, prediction, and detection. ⭐️ My Areas of Expertise: ⭐️ ✔️ Machine Learning 🤖 ✔️ Deep Learning 🧠 ✔️ Exploratory Data Analysis (EDA) 📊 ✔️ Data Visualization 🎨 ✔️ Cleaning 🧳 ✔️ Technical Writing ✍️ ✔️ Report Writing 📝 ✔️ Academic Research 📚 ✔️ Academic Writing 🖋️ ✔️ Research Paper Preparation 📖 ✔️ LaTeX Formatting 🖤 ⭐️ Projects I Have Worked On: ⭐️ ✔️ Academic Research in Data Science 📚🔬 ✔️ Credit card deetcion Using Machine Learning 💳 ✔️ Time Series Forecasting for Stock Prices 💹 ✔️ Milk Yield Prediction Using Machine Learning 🥛📈 ✔️ Skin Disease Classification Using Deep Learning 🧑‍⚕️🖼️ ✔️ Breast Cancer Prediction Models 🎗️🔬 ✔️ Cervical Cancer Risk Prediction 🩺📊 ✔️ Review Writing for Academic Research 📝📚 ✔️ Formatting Research Papers with LaTeX 🖤📖 ⭐️Why you should choose me over other freelancers⭐️ ✅ I am top rated on upwork and i take my time to deliver the best you want. ✅Client Reviews: I have focus on providing value to my clients and earning their TRUST. ✅I have a combination of both academic knowledge and practical experience in data science and data analysis ✅Responses: One of my top priorities is keeping my clients happy by being super responsive and maintaining open lines of communication. ✅Resilience: I take great pride in my resilience and my ability to find solutions to any challenges that my clients may face.you can as well reach out to my previous clients and asking them. ✅Kindness: When it comes to working with my clients, kindness is a fundamental value that I hold close to my heart. I believe in treating every client with the utmost respect, understanding their unique situations with empathy, and genuinely caring about improving their circumstances.

Proud partner with NVIDIA Inception + MIcrosoft Startups ⭐⭐⭐⭐⭐ "Amazing work with Nitish, very professional and glad..." ⭐⭐⭐⭐⭐ "Professional and with great expertise. A pleasure to work with!" ⭐⭐⭐⭐⭐ "Great attention to detail and v responsive..." ⭐⭐⭐⭐⭐ "Very good developer, Really he saved my time and solved my problem in very short time. Best developer ... on Upwork" ════════════════════════ 🏆 UPWORK ACCREDITATIONS & ACHIEVEMENTS ✅ Top Reinforcement Learning Freelancer in India ✅ Top 5 Computer Vision Engineer in India ✅ Top 10 Machine Learning Engineer in India ✅ Top 10 Deep Learning Experts in India ✅ Best Robot Operating System (ROS) Developers in India ✅ Top PyTorch Freelancer in India ✅ Top 20 Robotics Agency (Robolabs AI) ✅ 100% Job Success Rate with perfect client satisfaction ✅ Top Rated Status with 5-star client reviews ════════════════════════ ⚡ EXPERTISE & SERVICES Specializing in high-performance AI/ML solutions using Python, C++, and MATLAB 🔹 Machine Learning & Reinforcement Learning Chatbots • Recommendation Engines • Autonomous Decision-Making Systems 🔹 Robotics & Autonomous Systems Real-time Localization • Robotic Control • Motion Planning 🔹 Computer Vision Applications Autonomous Vehicles • Surveillance • Quality Control Systems 🔹 Cloud AI Deployment Scalable Solutions on AWS, GCP, Azure • Docker • Kubernetes 🔹 Quality Assurance Rigorous Testing • Top-Performing Models • Enterprise Reliability ════════════════════════ ⚡ TECHNICAL SKILLS 🤖 Robotics: ROS, ROS2, Isaac Sim, SLAM, RL, Gazebo, MoveIT, RoboDK, RPA, End-to-end Learning, Sim2Real, Digital Twin, Robotics Sensors (LiDAR, Stereo Camera, IMU, Odom) 🧠 LLM Development: Supervised Fine-tuning, DRPO with state-of-art models (DeepSeek, o1, o3-mini, Claude Sonnet, Grok, Google Gemini, Mistral) 📊 Machine Learning & Deep Learning: TensorFlow, PyTorch, Keras, Scikit-learn, StableBaselines, XGBoost, LightGBM 💬 NLP: spaCy, NLTK, Hugging Face Transformers, OpenAI API 👁️ Computer Vision: VLMs, OpenCV, YOLO, SAM, SAM2, Point Cloud Library (PCL), Dlib 🎯 Reinforcement Learning: OpenAI Gym, RLlib, Unity ML-Agents 📈 Data Science & Big Data: Pandas, NumPy, Dask, Apache Spark, Hadoop, Presto 🗄️ Data Storage: SQL, MongoDB, Cassandra, Neo4j, Dgraph ☁️ Cloud & DevOps: AWS, GCP, Azure, Docker, Kubernetes, Terraform, CI/CD (Jenkins, GitLab CI) 🚀 AI Deployment: ONNX, TensorFlow Serving, NVIDIA Triton, MLflow, FastAPI, Flask 💻 Programming Languages: Python, C++, C, MATLAB 🌐 Web Frameworks: React, Node.js, Flask, Django 🔧 Automation & CRM: Zapier, Make, Salesforce, HubSpot, Airtable, Notion ⚙️ Other Tools: Apache Kafka, Redis, RabbitMQ, Elasticsearch, Prometheus, Grafana ════════════════════════ ⭐ WHY CHOOSE ROBOLABS AI? 🏆 Award-Winning Excellence Backed by Microsoft • Trusted Global Leader • Recognized for Consistent Quality 🌍 Global Presence, Local Commitment Team Members Worldwide • Seamless Support • Round-the-Clock Availability 📊 Proven Track Record 100+ Successfully Delivered Projects • AI-Driven Automation • Intelligent Systems ════════════════════════ ✨ WHAT SETS US APART 🏢 Enterprise-Grade Solutions: From MVP to production systems handling millions of users 🔄 Complete AI Implementation: End-to-end development, deployment, and maintenance 🎯 Industry Expertise: 100+ successful projects across Fortune 500 companies and fast-scaling startups 🚀 Cutting-Edge Technology: Using 2025’s breakthrough AI models and frameworks ════════════════════════ At Robolabs AI, we blend technical expertise with industry insights to create AI solutions that transform your business.

Hi! I’m an expert in Artificial Intelligence (AI) and Machine Learning (ML). I use tools like Python, ChatGPT and TensorFlow to build smart systems that save time, reduce manual work and improve your business operations. ✅ 𝗛𝗲𝗿𝗲’𝘀 𝘄𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂: 🤖 Build AI chatbots using ChatGPT / OpenAI 📊 Create smart ML models for prediction, recommendation, and classification 🧠 Work with text data (summarization, sentiment analysis, keyword extraction, etc.) ⚙️ Automate daily tasks using Python scripts 🔧 Improve and fine-tune existing AI/ML models for better accuracy 🧰 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝗨𝘀𝗲: 💻 Languages & Frameworks: Python, TensorFlow, PyTorch, Scikit-learn, FastAPI, Flask 🧠 AI & NLP: OpenAI (ChatGPT API), LangChain, Pinecone, Hugging Face, NLTK, SpaCy 🔄 Automation: Make.com, n8n, Zapier, Google Cloud Functions, Firebase, REST APIs 📂 Data Handling: Pandas, NumPy, SQL, JSON, CSV 🛠️ Dev Tools: Jupyter Notebook, Postman, Git, VS Code 🎯 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? ✅ I deliver easy-to-use, practical AI/ML solutions tailored to your needs 🧼 You’ll get clean code, fast delivery, and full support 💬 I keep communication simple and clear, so you always know what’s happening 🚀 Let’s build something smart together! Feel free to message me—I'm always ready to help. 𝗥𝗲𝗴𝗮𝗿𝗱'𝘀, Usama J. AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation, Prompt Engineer, LLM Expert, LLM, Chat GPT, Chat GPT Integration, Open AI API, GPT 4, Open AI GPT4, Voice AI, Voice AI Developer, LLM, LLM Backend Developer, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, ML, ML Expert, ML Automation, ChatBot, ChatBot Developer, AI Agent, AI Agent Developer, AI/ML, SaaS, AI SaaS Developer, AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation, Prompt Engineer, LLM Expert, LLM, Chat GPT, Chat GPT Integration, Open AI API, GPT 4, Open AI GPT4, Voice AI, Voice AI Developer, LLM, LLM Backend Developer, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, ML, ML Expert, ML Automation, ChatBot, ChatBot Developer, AI Agent, AI Agent Developer, AI/ML, SaaS, AI SaaS Developer, AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation, Prompt Engineer, LLM Expert, LLM, Chat GPT, Chat GPT Integration, Open AI API, GPT 4, Open AI GPT4, Voice AI, Voice AI Developer, LLM, LLM Backend Developer, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, ML, ML Expert, ML Automation, ChatBot, ChatBot Developer, AI Agent, AI Agent Developer, AI/ML, SaaS, AI SaaS Developer,AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation, Prompt Engineer, LLM Expert, LLM, Chat GPT, Chat GPT Integration, Open AI API, GPT 4, Open AI GPT4, Voice AI, Voice AI Developer, LLM, LLM Backend Developer, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, ML, ML Expert, ML Automation, ChatBot, ChatBot Developer, AI Agent, AI Agent Developer, AI/ML, SaaS, AI SaaS Developer, AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation, Prompt Engineer, LLM Expert, LLM, Chat GPT, Chat GPT Integration, Open AI API, GPT 4, Open AI GPT4, Voice AI, Voice AI Developer, LLM, LLM Backend Developer, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, ML, ML Expert, ML Automation, ChatBot, ChatBot Developer, AI Agent, AI Agent Developer, AI/ML, SaaS, AI SaaS Developer, AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation, Prompt Engineer, LLM Expert, LLM, Chat GPT, Chat GPT Integration, Open AI API, GPT 4, Open AI GPT4, Voice AI, Voice AI Developer, LLM, LLM Backend Developer, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, ML, ML Expert, ML Automation, ChatBot, ChatBot Developer, AI Agent, AI Agent Developer, AI/ML, SaaS, AI SaaS Developer,AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation, Prompt Engineer, LLM Expert, LLM, Chat GPT, Chat GPT Integration, Open AI API, GPT 4, Open AI GPT4, Voice AI, Voice AI Developer, LLM, LLM Backend Developer, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, ML, ML Expert, ML Automation, ChatBot, ChatBot Developer, AI Agent, AI Agent Developer, AI/ML, SaaS, AI SaaS Developer, AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation, Prompt Engineer, LLM Expert, LLM, Chat GPT, Chat GPT Integration, Open AI API, GPT 4, Open AI GPT4, Voice AI, Voice AI Developer, LLM, LLM Backend Developer, Machine Learning, Machine Learning Developer, Machine Learning Expert, Machine Learning Engineer, ML, ML Expert, ML Automation, ChatBot, ChatBot Developer, AI Agent, AI Agent Developer, AI/ML, SaaS, AI SaaS Developer, AI, AI Developer, AI Engineer, AI Automation, N8N, N8N Automation.

I provide programming services in the field of deep learning, particularly in Computer Vision, Language models, NLP, Data Science, GCN'S and Voice synthesis. I try to answer very fast.

I am an AWS-certified data engineer, with specializations in developing data pipelines, creating ML solutions, and orchestrating workflows. 🥇 Expert in Python and R (Data Science, Data Engineering) 🥇 Expert in PostgreSQL, MySQL, MongoDB, Cassandra (Databases) 🥇 Expert in Amazon Aurora, Redshift, DynamoDB, S3, Google BigQuery (Cloud Data Services) 🥇 Expert in Apache Spark and Databricks (Big Data Processing) 🥇 Expert in n8n, OpenCode, OpenClaw, and AI agent workflow automation 🥇 Expert in Apache Airflow, ETL scripts, and AWS Step Functions (Data Pipelines) 🥇 Expert in Classification, Regression, Clustering, NLU (Machine Learning) 🥇 Expert in Power BI 🥇 Expert in RLHF for AI Models (Reinforcement Learning from Human Feedback) 🥇 Expert in Kubernetes and Docker (Container Management) 🥇 Expert in Apache Kafka (Event Streaming) 🥇 Expert in CI/CD with GA Workflows, Terraform, etc. 🕐 Prompt Turnaround My expertise encompasses data pipeline developments, data wrangling techniques, custom ETL scripts, Machine Learning, workflow automation, database management, cloud data warehousing, big data, and more. As a data engineer with extra data science experience, I have gained invaluable experience collaborating with numerous companies across continents. 🌟WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Client Testimonials: My utmost dedication lies in providing unparalleled VALUE to all my clients and establishing strong partnerships to facilitate outstanding projects. Glancing through the testimonials, you'll witness heartfelt expressions from satisfied clients describing their exceptional experience working with me. I aim to leave a lasting impression on every individual I have the pleasure of collaborating with. ✅ Effective Communication: Based on my extensive background, I understand the significance of communication in successful collaborations. I prioritize transparent, fast, and sincere communication as a fundamental responsibility, ensuring a seamless working process. ✅ Mastery: I consistently strive to deliver my very best. I am committed to going the extra mile, guaranteeing flawless and captivating solutions. Each solution showcased in my portfolio reflects my unwavering confidence. I eagerly anticipate the opportunity to collaborate with you. 🟢 EXPERTISE AT A GLANCE 🟢 • Data Engineering and Data Pipelines: - Apache Spark, Databricks, Amazon EMR - Dagster, Airflow, Step Functions - AWS Glue, Python ETL scripts, Bash scripts - CI/CD with GA Workflows and Terraform • Data Science and AI: - pandas, numpy, scikit-learn, tidyverse, Spark MLlib - n8n, SageMaker - ML techniques: classification, regression, clustering, NLU, RLHF • Databases: - MySQL, PostgreSQL, MS SQL, MongoDB, Cassandra • Cloud Databases: - Amazon Aurora, Redshift, DynamoDB, Azure Cosmos DB, Google BigQuery • Data Lake Solutions: - Amazon S3, AWS Lake Formation • Business Intelligence: - Power BI, Amazon QuickSight CERTIFICATIONS 🏅 AWS Certified Data Engineer 🏅 AWS Certified AI Practicioner 🏅 IBM Data Engineering Specialization 🏅 Analyzing and Visualizing Data with Power BI 🏅 Google Data Analytics Specialization If you seek a consummate professional known for delivering exceptional value, empowering projects, and resolving complex challenges, you have unequivocally arrived at the right destination.

MSc. Data Science (Distinction), BSc. Chemical Engineering (Honours), former New Methods Data Scientist @ NIQ with 9+ years of well-established professional and academic track record. I specialize in machine learning research & model deployment, functional programming, statistical and mathematical computation, and business consulting. I'm highly technical and extremely rigorous while maintaining a personable touch through every client interaction, and have a proven track record in the petrochemical, market research, and consulting sectors. I selectively partner with clients, prioritizing high-profile projects that align with my expertise and pristine standards. ■ SOCIALS ───────────────────── ◉ LinkedIn: /in/pablo-aguirre-nunez ◉ GitHub: github.com/pabloagn ◉ Technical Blog: pabloagn.com ■ METHOD ───────────────────── ◉ I only deliver top-quality work and abstain from requests that trade quality for cheap solutions. ◉ I also abstain from requests that undervalue the task. (If the budget is constrained and you acknowledge this, I will take the case and propose a viable, realistic approach.) ■ TOOLS (I can attest to any expertise if required) ───────────────────── ◉ Programming Languages (General & Systems): ◎ Python, SQL, Julia, Rust, Go, C++, Java, Bash ◉ Functional Programming: ◎ Scala, Haskell, Nix, Lisps ◉ Data Science, Analytics & High-Performance Computing: ◎ Polars, Pandas, NumPy, SciPy ◉ Machine Learning, Modeling & Bayesian: ◎ Ray Ecosystem, JAX, PyTorch, TensorFlow, Scikit-learn, PyMC, Hugging Face Hub, StatsModels, MLflow, Kubeflow ◉ LLMOps, Observability & AI Tooling: ◎ LangFuse, Pydantic Ecosystem (Pydantic, Logfire, PydanticAI, Pydantic Gateway), Gradio, Prompt Engineering (Jinja2 templating), Experimentation & Evaluation Tooling ◉ Back-End, APIs & Systems Programming: ◎ FastAPI, Node.js, uvicorn, Inference Endpoints (Modal, Baseten), Dramatiq (task processing), Jinja2 templating ◉ Distributed Systems, Data Engineering & Infrastructure: ◎ Kubernetes, kind, Docker, Apache Airflow, Apache Spark (Scala, PySpark), Apache Flink, Apache Kafka, Terraform, GitOps (Argo CD), Linux (NixOS, Debian-based, Kali, Oracle Enterprise), Hadoop ◉ Cloud Platforms: ◎ AWS, GCP, Azure ◉ Monitoring, Logging & Observability Stack: ◎ Prometheus, Grafana, Loki, Promtail ◉ Databases & Storage: ◎ PostgreSQL, MySQL, MariaDB, MongoDB, Redis, Oracle DB, Qdrant, Azure Blob Storage ◉ Data Visualization & Reporting: ◎ Power BI (DAX, Power Query M), Tableau ◉ IaC & DevOps: ◎ NixOS, Nix Flakes, Terraform, GitHub Actions, CI/CD pipelines ◉ Prototyping & Front-End: ◎ Figma, Adobe Illustrator, React, Turborepo, pnpm, Streamlit ◉ Documentation & Version Control: ◎ Typst, LaTeX, Markdown, Git, GitHub ◉ Project & Workflow Management: ◎ Linear ■ INDUSTRIES OF EXPERTISE ───────────────────── ◉ Petrochemical ◉ Agricultural ◉ Financial ◉ Consumer and Retail ◉ Insurance ◉ Business Consulting ■ AREAS OF EXPERTISE ───────────────────── ◉ Behavior of complex systems and processes ◉ Mathematical modeling across diverse contexts ◉ Robust data analysis, interpretation, and validation ◉ Strategic consulting in technically complex fields ◉ Deep understanding of consumer behavior ◉ Cross-disciplinary collaboration and communication ◉ Abstracting business problems into computational solutions ◉ Designing, testing, and delivering complex systems to both technical and non-technical stakeholders ◉ Contributing to the open-source community through maintained projects and utilities ■ WAY OF WORK ───────────────────── ◉ We meet → I understand your business problem → I provide feedback and help manage expectations. ◉ If it’s a go and the timeline is realistic, we plan. Else, I assemble a bigger team with dedicated experts. ◉ I develop the solution → you provide feedback → I deliver the final version. ◉ We set short/medium/long-term maintenance support if required. ◉ We both win. ■ AVAILABLE UPON REQUEST ───────────────────── ◉ Verified credentials / CV ◉ A full Business Services Offering ◉ Previous work evidence ◉ References (Professional / Academic) ■ BUSINESS HOURS (BST) ───────────────────── ◉ Mon - Fri, 9:00 hrs - 19:00 hrs ◉ Sat, 9:00 hrs - 14:00 hrs Expected response time: ◉ During BD: 30 minutes ◉ Outside of BD: 2 hours Complexity, simplified. Let's work together.

With 7+ years of experience in Data Engineering, AI, and Automation, I specialize in transforming raw, complex data into actionable insights and intelligent solutions. I design and deploy end-to-end data pipelines, AI-driven workflows, and automation systems that empower businesses to make smarter, faster decisions. My expertise spans across Python, SQL, AI/ML, Cloud Platforms (AWS, GCP, Azure), and APIs, enabling me to build scalable, high-performance solutions tailored to client needs. Whether it’s data analysis, predictive modeling, or process automation, I deliver results that create measurable business impact. ✅ Why Clients Work With Me AI & Data Expertise: Skilled in embeddings, FAISS, predictive modeling, and advanced analytics. Cloud Engineering Mastery: Hands-on with AWS, GCP, and Azure for scalable deployments. Automation Specialist: Build intelligent bots, web scrapers, and custom automation workflows. Visualization Excellence: Design insightful dashboards with Looker Studio, Tableau, Power BI, and Grow.com. Client-Centric Approach: Solutions are always tailored, reliable, and business-focused. 🔹 Services I Offer Data cleaning, wrangling & transformation Advanced analytics, AI/ML models & predictive insights Cloud-based solutions (AWS, GCP, Azure) & database management (SQL, Snowflake) Automation: bots, scrapers, Selenium workflows, and API integrations Dashboard design & visualization (Tableau, Power BI, Looker Studio, Grow.com) End-to-end data pipelines & process optimization 🔹 Tools & Technologies Programming & Data: Python, SQL, Pandas, NumPy AI/ML & Automation: OpenAI, FAISS, embeddings, Selenium, bots Cloud Platforms: AWS, GCP, Azure Databases: Snowflake, MySQL, PostgreSQL, relational DBs Visualization: Tableau, Power BI, Looker Studio, Grow.com APIs: Development, integration, and management Spreadsheets: Google Sheets, Excel 🚀 By combining AI, cloud, and automation, I help businesses unlock hidden opportunities in their data and streamline operations. If you’re looking for a Data Engineer & AI/Automation Expert who delivers high-impact results, let’s connect!