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in Bangladesh

👨‍💻I've worked with 100+ projects in 𝐖𝐞𝐛 & AI, 𝐌𝐋, 𝐍𝐋𝐏/𝐋𝐋𝐌, 𝐑𝐍𝐍 application development expertise over 8+ years ▒🎓CSE graduate ✩ 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞, 𝐰𝐞𝐛 𝐬𝐜𝐫𝐚𝐩𝐢𝐧𝐠, 𝐰𝐞𝐛 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨n, AI API developer▒ worked with Nexstack Singapore. 🔬 My passion and research area lies in solving real-world problems using ✩ 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐃𝐞𝐞𝐩 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐍𝐚𝐭𝐮𝐫𝐚 𝐥𝐚𝐧𝐠𝐮𝐚𝐠𝐞 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠(𝐍𝐋𝐏), 𝐋𝐚𝐫𝐠𝐞 𝐥𝐚𝐧𝐠𝐮𝐚𝐠𝐞 𝐦𝐨𝐝𝐞𝐥(𝐋𝐋𝐌) such as ✩ 𝐆𝐏𝐓-𝟒, 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐞𝐫𝐬, and 𝐃𝐢𝐟𝐟𝐮𝐬𝐞𝐫. I offer bespoke Python automation solutions and possess extensive knowledge in Python 𝐒𝐞𝐥𝐞𝐧𝐢𝐮𝐦 ✩ frameworks like 𝐃𝐣𝐚𝐧𝐠𝐨, 𝐅𝐥𝐚𝐬𝐤, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 ✩ 𝐃𝐞𝐯𝐎𝐩𝐬 support to maintain the application on the cloud. 🍺 FREE 15-20 MINUTE CONSULTATION🍺 ░✩𝙎𝙪𝙥𝙥𝙤𝙧𝙩𝙞𝙣𝙜 𝙖𝙡𝙡 𝙩𝙞𝙢 𝙚 𝙯𝙤𝙣𝙚𝙨 ░✩𝓕𝓵𝓾𝓮𝓷𝓽 𝓔𝓷𝓰𝓵𝓲𝓼𝓱 💼 Seeking to develop cutting-edge web-based data science/AI products or assist with financial and research projects? Look no further! With expertise in Data Science and Machine Learning, I offer hands-on experience in developing full-stack applications. ✨ As a seasoned CSE graduate with specialized in Data Science, ML, and AI, I offer top-notch services for web-based data science/AI products and financial/research projects. 💼 Specializing in Full-stack development with Python (Flask/FastAPI/Django), I seamlessly integrate data science, analytics, and visualization components into web applications. ✅ Expect integrity, clear communication, technical proficiency, and long-term support. Let's drive your business forward with data-driven solutions!🚀 🔨𝕀𝕞𝕡𝕝𝕖𝕞𝕖𝕟𝕥𝕒𝕥𝕚𝕠𝕟🔨 ✔️ 𝙁𝙤𝙧𝙚𝙘𝙖𝙨𝙩𝙞𝙣𝙜/ 𝙎𝙩𝙖𝙩𝙞𝙨𝙩𝙞𝙘𝙖𝙡 𝘼𝙣𝙖𝙡𝙮𝙨𝙞𝙨/𝙑𝙞𝙨𝙪𝙖𝙡𝙞𝙯𝙖𝙩𝙞𝙤𝙣/ Chatbot 𝙎𝙤𝙛𝙩𝙬𝙖𝙧𝙚 ✨𝘿𝙟𝙖𝙣𝙜𝙤/𝙁𝙡𝙖𝙨𝙠 ✨ Python & Javascript✨ ♟ 𝙎𝙘𝙞𝙠𝙞𝙩-𝙡𝙚𝙖𝙧𝙣 | 𝙆𝙚𝙧𝙖𝙨 | 𝙋𝙮𝙩𝙤𝙧𝙘𝙝 ✔️ 𝐃𝐚𝐭𝐚 𝐯𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐮𝐬𝐢𝐧𝐠 ✨𝐏𝐲𝐭𝐡𝐨𝐧 𝐌𝐚𝐭𝐩𝐥𝐨𝐭𝐥𝐢𝐛, 𝐒𝐞𝐚𝐛𝐨𝐫𝐧, ✨R 𝐠𝐠𝐩𝐥𝐨𝐭 ✨𝐩𝐥𝐨𝐭𝐥𝐲 ✔️ Software with Django/Flask ✔️ Time series analysis/forcasting ✔️ Natural Language processing ✔️ Computer vision ✔️ Quantitative Finance. ✔️ Machine learning for Marketing use cases. ✔️ Machine learning for trading. ✔️ Statistics, Exploratory data analysis. ✔️ Hypothesis Testing ✔️ Deep learning with TensorFlow Keras | Pytorch. 🔍 Why Choose Me? 🔍 ✅ ✩░ 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞░✩: Proficient in crafting LLM/NLP-based applications development. ✅ ✩░ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐜𝐚𝐥 𝐌𝐚𝐬𝐭𝐞𝐫𝐲░✩ : Skilled in Python Django, Flask, and FastAPI, I build robust web applications that seamlessly integrate 𝐌𝐋, 𝐍𝐋𝐏 𝐂𝐡𝐚𝐭𝐆𝐏𝐓 and 𝐨𝐭𝐡𝐞𝐫𝐬 𝐀𝐏𝐈. ✅ ✩░ 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧░✩: Committed to delivering excellence, I offer clear communication, timely delivery, and unparalleled support, ensuring your project's success. ✅ ✩░ 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 ░✩: From data preprocessing to forecasting and visualization, I provide comprehensive solutions tailored to your specific requirements. ✅ ✩░ 𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐨𝐮𝐬 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 ░✩: Your satisfaction is paramount. I offer 24/7 support to ensure your project's success on maintain the application on the cloud. 💼 What I Offer: 💼 🔹 Complex Data Preprocessing and Forecasting 🔹 NLP-based Application Development 🔹 Legal Language Model Integration 🔹 100% Satisfaction Guaranteed 🔥Unlimited Revisions 🛑🛑 You may have had bad experiences working with freelancers who: ❌ Don't understand exact project requirments, ❌ Don't listen, ❌ Never meet deadlines, ❌ Cannot communicate effectively, ❌ Have no clue what you are asking about, and ❌Can't work well in teams. 🟢🟢You will never have another bad encounter like this. If we are connected, I can promise you the greatest delivery and long-term assistance you've ever had on Upwork. ⭐️⭐️⭐️⭐️⭐️ Alauddin is a great resource with machine learning, statistical analysis, NLP/LLM, and problem-solving skills --Zulf H. ⭐️⭐️⭐️⭐️⭐️ He listens to requirements carefully and executes them. He did it all using Python for me and it was perfectly executed ✔️ --Abi M.

Top Rated full-stack AI engineer (68 jobs, 100% JSS, 2,000+ hours on Upwork) with 6+ years building production AI systems for manufacturing, FMCG, and operations clients. I ship full SaaS products end-to-end — backend, frontend, AI features, deployment — not prototypes. I build the whole thing. I am a full-stack AI engineer with 6+ years of real business experience inside manufacturing, FMCG, and operations at Coca-Cola, Singer Bangladesh (Arçelik), Walton Hi-Tech. I have been on the client side of broken tools and bad data. Now I build the systems I wished existed. What makes me different from most full-stack freelancers: I can ship your React frontend, wire it to a FastAPI backend, connect it to PostgreSQL, add an AI agent or LLM feature, deploy it to AWS or Vercel — and I understand the business problem well enough to tell you when you are overbuilding. → SAAS MVP DEVELOPMENT This is my primary focus. If you are a founder who needs a working product in 2–4 weeks, this is what I deliver: → React / Next.js frontends — clean, responsive UI built for real users, not just demos. Tailwind CSS, component libraries, smooth UX. → FastAPI or Node.js backends — REST APIs with proper auth (JWT/OAuth), rate limiting, error handling, and documentation your team can actually use → Database design — PostgreSQL with a schema that won’t break when you hit 10,000 users. Migrations, indexing, query optimization. → Full deployment — Vercel for frontend, AWS EC2 or Railway for backend, environment configs, CI/CD with GitHub Actions. You get a live URL, not a zip file. → Stripe integration — subscription billing, usage metering, webhook handling, customer portal. Revenue from day one. → Auth systems — user registration, login, roles and permissions, password reset, email verification. Done properly, not hacked together. → AI & AGENTIC FEATURES FOR YOUR SAAS Most SaaS products in 2025 need at least one AI feature. I build them as production-ready components, not demos: → AI agents built with LangChain and LangGraph — autonomous workflows that research, extract, decide, and deliver structured outputs inside your product → RAG document systems — users upload files, ask questions, get answers with citations. Customer support, internal knowledge bases, legal document review. → LLM-powered data extraction — turn unstructured inputs (emails, PDFs, forms) into clean structured data your database can store → Automation pipelines — Airflow or Celery workers that run background jobs, send alerts, process queues, and keep your product running while nobody is watching → DATA & ANALYTICS LAYER → Power BI and Looker dashboards embedded in your product or delivered standalone — connected to live data, auto-refreshing, built for decision-making not decoration → ETL pipelines — multi-source data ingestion into PostgreSQL or data warehouses, replacing manual work permanently → ML prediction APIs — demand forecasting, churn scoring, recommendation engines — FastAPI endpoints your product can call in real time WHO I WORK WITH Founders building a SaaS MVP who need one engineer who can own the full stack — frontend, backend, AI, and deployment — without managing 4 different freelancers. Startups that have a working product but need to add AI features, improve performance, or fix the architecture before scaling. Operations and manufacturing businesses that need internal tools, dashboards, or automation systems built properly. Small teams where budget matters — you need someone who makes good decisions independently, not someone who needs constant direction. WHAT I HAVE DELIVERED ✓ Full-stack SaaS starter — Next.js frontend, FastAPI backend, PostgreSQL, JWT auth, Stripe billing hooks, rate limiting, deployed on AWS. Used as a base for client products. ✓ RAG document assistant — React UI, FastAPI backend, LangChain + ChromaDB pipeline, deployed on Vercel + EC2. Users upload PDFs, ask questions, get cited answers. ✓ LLM automation agent — searches the web, reads documents, queries a database, writes structured reports to Slack. Replaced 3 hours of manual work per week. ✓ Commercial analytics at Coca-Cola Icecek — sales data systems driving strategic decisions in a high-volume FMCG environment ✓ Quality data systems at Singer Bangladesh

A proficient data scientist in Python with exceptional writing, graphic design and documentation skills. My Github project repositories, achievements and certifications, published writing samples and graphic design samples are all available in my portfolio. While my primary professional focus is data analysis and data science programming, I am also open to writing and design assignments.

TOP-RATED DATA ANALYST - Expert on PowerBI, Tableau, Metabase, Excel, GSheet, Looker, Zoho ▣ Top Rated Plus Data Analyst on Upwork ▣ Power BI Dashboards & Data Modeling expert ▣ 11 years in business intelligence ▣ 80+ projects delivered on Upwork ▣ 4,253+ hours worked ▣ $100K+ earned ▣ 100% Job Success Score (JSS) MSC, with 11+ years of data related experience. Worked with more than 5 companies in local and 12 companies in remote job and 80+ upwork client project. I have worked with many clients from the USA, Europe, Canada, Australia, and EMEA regions. Specialized in getting insights out of your data through dashboards and reports built in Metabase, Zoho, Tableau, Power BI or Excel/Google Sheets. WHAT I BUILD IN POWER BI ▣ Semantic models that hold up: star schema, clean relationships, DAX measures that don't break as your data grows ▣ Power Query pipelines that clean and reshape messy source data automatically ▣ Executive dashboards, KPI scorecards, drill through pages, Row Level Security ▣ Gateway setup, scheduled refresh and app deployment in Power BI Service ▣ Fixing slow reports, and migrations from Looker Studio, Metabase, Tableau and Excel ▣ Sources: SQL Server, PostgreSQL, MySQL, Snowflake, BigQuery, Google Sheets, Excel, REST APIs, Shopify, HubSpot, GA4 ▣ My profile: Mahabubur Rahman, Education 03: Master's of Science in Data Science Education 02: Diploma in Data Analytics Education 01: Bsc in Computer Science Certification: Certified Data Analyst Professional (Issued by Datacamp) Certification: Google Certified Data Analyst ▣ Professional Data Analyst Profile: (SQL Based) Expert on Metabase, YellowfinBI, Tableau, PowerBI, Excel, Google Sheet ▣ For consultancy and opportunities with Power BI platform, I prefer to discuss in Upwork chat before you purchase my upwork projects. We will discuss first before starting reports and dashboards in Power BI. Also I’m open to negotiate.

am a GIS and Data Science professional specializing in landslide prediction, disaster risk modeling, and real-time business data analysis. I develop machine learning and geospatial solutions that help organizations predict natural hazards, optimize operations, and solve complex real-world problems using data-driven strategies. My expertise includes spatial analysis, remote sensing, and geospatial modeling using ArcGIS and QGIS, combined with Python, SQL, and advanced machine learning techniques for predictive analytics. I have developed landslide susceptibility models, disaster prediction systems, risk assessment studies, and market analysis solutions that support strategic planning and decision-making. In addition to environmental modeling, I provide business data analysis, market trend evaluation, performance forecasting, and real-time analytical solutions to help companies improve efficiency and profitability. I transform complex environmental and business data into clear, actionable insights. I am analytical, detail-oriented, and committed to delivering accurate, high-impact solutions that create measurable results.

3x Microsoft Certified | 7 years+ total exp | UNICEF, US Property Investment Firm, Fortune 500 and International tech startups. Let's setup a time to discuss more.