I build time-saving, results-driven tools that turn ideas into working systems. 🔸 I specialize in Python-based automation using libraries like Selenium, BeautifulSoup, Scrapy, and Pandas to extract data, streamline workflows, and deliver clean, usable results. 🔸 From backend automation to smart data pipelines, the goal is always the same: build systems that handle the heavy lifting so you can focus on what matters. 🔸 I take the time to understand your goals, then build exactly what fits. Be it a custom data pipeline, an automation script, or a seamless integration. 🔸 If you're looking to save time, improve efficiency, or unlock value from your data, I’m ready to help. Let’s talk about your project.

Hi there! 👋 I'm a passionate Mobile App Developer with hands-on experience building robust, scalable, and feature-rich applications using Android (Java/Kotlin) and Flutter (Dart). I specialize in delivering seamless In-App Purchases, In-App Advertising, User Authentication, and backend systems powered by Python that scale with real users. My tech stack includes: 🔹 Android App Development (Java/Kotlin) using Android Studio 🔹 Flutter for building beautiful cross-platform apps 🔹 Firebase (Realtime Database, Firestore, Cloud Messaging, Analytics) 🔹 Authentication systems (Email, Google, Facebook, OTP, etc.) 🔹 In-App Billing integration (subscriptions, one-time purchases) 🔹 Ads Monetization using AdMob, Facebook Audience Network 🔹 Python Development: - Building RESTful APIs (Flask / FastAPI) - Automation scripts & backend services - Web scraping & data processing - Integration with third-party APIs - Scalable backend with MongoDB 🔹 Database & Backend: - MongoDB for scalable data storage - API design and system integration 🔹 Native App Development with a strong focus on performance and user experience Whether you're launching your MVP, improving an existing app, or integrating payments, authentication, ads, or Python-powered backend systems — I can help you ship fast and ship right. Let's build something great together! 🚀

Hey I am Hassaan, Robotics Engineer by profession and Quant developer by passion having and experience of 10 years. I provide professional trading automation and indicator development services for traders, investors, and businesses who need reliable, customized, and high-performance trading tools. With strong experience in MQL4, MQL5, Pine Script, and Python, I can help you build, automate, convert, optimize, and improve your trading systems for Forex, crypto, stocks, indices, and commodities. Services I Offer Algorithmic Trading Solutions I develop custom trading robots and automated systems based on your strategy rules. This includes: MT4 Expert Advisors MT5 Expert Advisors Automated entry and exit logic Stop-loss, take-profit, trailing stop, and breakeven systems Risk management modules Multi-symbol and multi-timeframe trading systems Backtesting and optimization support MQL4 & MQL5 Indicator Development I create custom indicators for MetaTrader 4 and MetaTrader 5 to help traders analyze the market more effectively. This includes: Trend indicators Signal indicators Dashboard indicators Support and resistance tools Supply and demand zones Alert-based indicators Multi-timeframe indicators Custom visual panels and scanners TradingView Pine Script Development I develop professional TradingView indicators and strategies using Pine Script. This includes: Custom TradingView indicators Buy/sell signal tools Strategy backtesting scripts Alert conditions Dashboard-style scripts Indicator modifications and improvements Pine Script bug fixing TradingView to MT4/MT5 Conversion I can convert your TradingView Pine Script indicator or strategy into MetaTrader 4 or MetaTrader 5. This allows you to use the same logic inside your preferred trading platform. This includes: Pine Script to MQL4 conversion Pine Script to MQL5 conversion Indicator logic replication Signal matching Alert conversion EA version development from TradingView logic Why Choose My Services? Strong Technical Expertise I have hands-on experience in algorithmic trading, indicator development, trading dashboards, and automated execution systems. Custom-Built Solutions Every trader has a different strategy. I build tools according to your exact trading rules, risk model, and platform requirements. Clean and Reliable Code I focus on writing stable, optimized, and easy-to-use trading tools that work smoothly in live market conditions. Professional Communication I keep the process clear and transparent from start to finish, including regular updates, testing, and revisions based on your feedback. Multi-Platform Experience I can work across different platforms and technologies, including: MetaTrader 4 MetaTrader 5 TradingView Pine Script MQL4 MQL5 Python Forex, crypto, stocks, indices, and commodities Let’s Build Your Trading Tool Whether you need a simple indicator, a full trading robot, a custom dashboard, or a complete strategy automation system, I can help you turn your trading idea into a professional working product.

I design and deploy production-grade AI systems: from data pipelines to scalable LLM applications. With 7+ years in ML/AI, I specialize in LLM systems, RAG architectures, and MLOps, helping teams move from prototype to reliable, scalable AI in production. My focus is not just building models but ensuring they perform under real-world constraints: latency, cost, hallucination control, and continuous improvement. What I build -End-to-end ML pipelines: ingestion, training, deployment, monitoring -RAG systems with proper evaluation harnesses (retrieval quality, regression catching) -LLM observability: prompt versioning, tracing, feedback loops -Scalable inference (real-time and batch) with GPU optimization -CI/CD for ML with MLflow, Airflow, automated retraining -AI agents with guardrails and reliable tool use Selected results -Fraud detection pipeline (real-time inference) → ~$890K in losses prevented -Forecasting system using ensemble models → 31% accuracy lift over baseline -Multiple LLM products running in production under client SLAs -$3M+ in measurable business impact across deployments (happy to walk through specifics on a call) Stack -Languages/frameworks: Python, FastAPI -LLMs: OpenAI, Anthropic, HuggingFace, LangChain, LlamaIndex -Vector DBs: Pinecone, Weaviate, ChromaDB, FAISS -Infra: AWS, Docker, Supabase, MLflow, Airflow How I work -Replies in 0–4 hours on business days -Production-grade code with tests and docs, not throwaway notebooks -Clear scope, direct communication, focused on business outcomes -Revenue, automation, speed-to-market — that's the scoreboard Let's turn your AI idea into a working product. Send an invite with your project details and I'll get back to you with a clear plan.

I am a software developer with over a decade of experience in building modern web applications. I specialize in Python and JavaScript with extensive experience in designing, implementing, deploying, scaling, and maintaining both frontend and backend applications. My recent work has centred around Django, FastAPI, HTMX, React, Vue, Selenium, PostgreSQL, OpenAI, Terraform, and AWS. Beyond web development, I have a strong background in data analysis and machine learning using Python and R, as well as data visualization with tools such as Grafana and Chart.js. I am also proficient in deploying and managing applications on cloud platforms such as AWS, GCP, Render, and Heroku.

🔷 Senior AI Developer with 7+ years of experience, passionate about building multi-agent architectures, RAG systems, and LLM optimization solutions 🔵 AI expert leading projects for BMW, WPP and for successful Start-Ups Yofi.ai (raised $ 1.5mln), MediKit.ua (largest telemedicine company in Ukraine, 100 000 + consultations made) What I do for clients: ✅ Complex multi-agent AI systems with MCP integration ✅ Advanced RAG architecture with custom embeddings ✅ Custom LLM fine-tuning (GPT, Claude, Llama, Mistral, Qwen) ✅ LLM pipeline optimization ($25,000/month => $9,000/month for BMW) ✅ AI voice agents with Text-to-Speech & Speech-to-Text (ElevenLabs, Whisper) ✅ Enterprise chatbots with context awareness ✅ AI workflow automation for business processes ✅ Scalable cloud deployment with auto-scaling infrastructure, containerization (Docker, Kubernetes), CI/CD pipelines, and production monitoring across AWS, Azure, and GCP Some of my recent projects: 🔷 AI Transcriber for Healthcare - SaaS platform processing 3,000+ calls/month with Whisper + GPT for auto-summarization and KPI tracking. 🔷 Mental Health Chatbot (Avocado AI) - Empathetic multi-LLM ensemble chatbot trained on 90 hours of therapy sessions with safety checks. 🔷 BMW Internal Knowledge System - RAG-powered platform for candidate screening, interview scoring, and internal knowledge assistant. 🔷 Swiss Legal Research Platform - Agent-based GenAI system searching 100K+ legal documents with CrewAI and LangGraph orchestration. 🔷 AI Project Management Platform (Genbai) - Jira-style tool with text-to-SQL and RAG using fine-tuned GPT, Llama and Mistral models. 🔷 Voice AI for Real Estate - Virtual receptionist with VAPI, Elevenlabs + GPT for call handling, booking, and searchable transcripts. 🔷 E-commerce Shopping Assistant - Chat-based RAG assistant for 100K+ products with recommendation system, live inventory integration, and analytics pipeline. 🔷 VeryBoat WhatsApp Booking Agent - Automated yacht charter bookings via WhatsApp with payment processing and calendar sync. 🔷 Flamingo Logistics Chatbot - MCP-based system translating natural language to database queries for parcel tracking. 🔷 AI Candidate Matching Engine - ETL pipeline with real-time vector indexing and RAG scoring for recruiting automation. Reviews: ⭐⭐⭐⭐⭐ 𝗝𝗮𝗱𝗲 𝗡𝗲𝘄𝗯𝗲𝗿𝗿𝘆, 𝗦𝗲𝗻𝗶𝗼𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗿 𝗮𝘁 𝗪𝗣𝗣 Mykola has been an incredible asset to our team at WPP. His expertise as an AI developer is not only profound but also practically applied to real-world problems. His work has significantly contributed to the success of our projects. Mykola is a true professional and a pleasure to work with. ⭐⭐⭐⭐⭐ 𝗥𝘂𝘀𝗹𝗮𝗻 𝗞𝗿𝗮𝘃𝗲𝘁𝘀, 𝗖𝗘𝗢 𝗼𝗳 𝗠𝗲𝗱𝗶𝗸𝗶𝘁 Working with Mykola as our AI developer has revolutionized our marketing strategies at Medikit. His insights have significantly enhanced our targeting accuracy and campaign effectiveness, leading to a notable increase in customer engagement and ROI. Beyond his technical prowess, Mykola's collaborative spirit and dedication to excellence have been key to reshaping our marketing landscape. Technical Stack: 🔹 LLMs & AI Models: OpenAI GPT, Anthropic Claude, Google Gemini, Llama, Deepseek, Qwen, Mistral 🔹 AI Frameworks: LangChain, LangGraph, CrewAI, Autogen, LlamaIndex, Haystack 🔹 ML/DL: PyTorch, TensorFlow, scikit-learn, Hugging Face Transformers 🔹 Programming: Python, JavaScript/TypeScript, Node.js 🔹 Full Stack: React.js, Next.js, FastAPI, Flask, REST APIs 🔹 Databases: PostgreSQL, MongoDB, Redis, ElasticSearch, Weaviate, Qdant, Pinecone, Faiss 🔹Cloud & DevOps: AWS (SageMaker, Lambda, EC2, SQS), Google Cloud, Azure, Docker, Kubernetes 🔹 Voice AI: ElevenLabs, Whisper AI, Speech-to-Text, Text-to-Speech, Twilio 🔹Video Generation: Runway API, Kling AI 🔹 Monitoring: LangSmith, Weights & Biases, Prometheus, Grafana, CloudWatch 🔹 Security & Compliance: GDPR, HIPAA, SOC 2, PCI-DSS Why Work With Me: 🔷 As an experienced AI developer, I dig deep to understand your business - both technically and strategically. I'll give you honest feedback on your project, identify challenges early, and architect scalable solutions. 🔵If you're looking for an AI developer with proven expertise and a track record of delivering real ROI, let's discuss your idea.

For the past 7+ years, I have worked as a .NET Developer, Python Developer, and Data & Analytics Specialist, helping businesses turn raw data, Excel sheets, and software reports into interactive Power BI dashboards and automated data solutions. I build ETL pipelines using Python, SQL, Azure Data Factory, and Microsoft Fabric, connecting multiple data sources into a centralized, secure, and fast reporting system. I also set up row-level security (RLS) so each user only sees the data they are allowed to access. My expertise includes: Power BI dashboard development (KPI tracking, business intelligence, real-time monitoring) Data integration & automation (.NET / Python tools to update records, send alerts, and clean data) ETL pipeline design (Python, SQL, Azure Data Factory, Microsoft Fabric) Process automation to eliminate manual work and save time I have helped many clients: ✔ Move from Excel to smart, interactive dashboards ✔ Join data from multiple systems into one report ✔ Automate repetitive workflows ✔ Track business performance in real-time I focus on simplicity, clarity, and speed, delivering clean code and clear communication, always on time. If you need a Power BI, ETL, or automation expert to transform your data into actionable insights, I’m here to help.

I build Python automation tools for businesses that want to reduce repetitive manual work. My recent projects include an AI accounting platform, Telegram bots, booking automation, web scraping tools, internal dashboards, and API integrations. I usually handle the full process: understanding the workflow, building the backend, connecting external services, creating a simple interface, and deploying the finished system. I can help with: • Python and FastAPI automation • AI and OpenAI integrations • Telegram bots and notification systems • Web scraping and data extraction • Internal dashboards and API integrations My Upwork history includes several completed AI and automation projects with 5-star feedback, including a $3,150 automation contract. Send me your current process or even a rough idea. I will explain what can be automated, what access is needed, and how I would build it.

📅 12+ Years of Experience | ⏰ Full Time Availability | 🌐 60+ projects outside Upwork | 🚀 Quick Response Time | 🕒 On-Time Delivery | 🛡️ Post Contract Support I represent MarsDevs, a Full Stack development team focused on building AI-enabled products and scalable web and mobile applications. Depending on the project needs, our developers can work either as individual contributors or collaborate as a team to build and scale your product, SaaS platform, or AI-driven solution. Our role usually involves designing architecture, UI/UX designing, integrating AI workflows, frontend & backend code development and shipping clean, production-ready frontends. We actively use tools like Claude and Cursor to accelerate development, but don’t treat AI output as final rather than We review, refactor, and align it with the existing codebase to ensure stability. The goal is always to ship fast while keeping the system maintainable, well-structured, and ready for future scaling. Pretty good with Python, MERN, Vuejs, TypeScript, Vanilla JavaScript (ES6) with tools like Docker, Terraform, AWS, GCP, and Azure. Deliveries are safe, effective, and on schedule thanks to the agile methodology's simplified development. Our expertise spans integrating advanced Language Models (LLMs) like GPT-4, Gemini-1.5, and Llama-3, Claude & Cursor into existing projects or new ventures, ensuring your business stays ahead of the curve. 👉Skilled in: ✅ Hybrid — Mobile App Development - Flutter, ReactNative ✅ Backend — - Python — Python Framework (Django, Flask, FastAPI) — Python ORM (Django ORM, SQLAlchemy) - NodeJS — NodeJS Framework (Express, Nest, Loopback) — NodeJS ORM (TypeORM, Mongoose, Sequelize, Prisma) ✅ Frontend — - VueJS, ReactJS ✅ Database — - MySQL / MariaDB - PostgreSQL - SQLite3 - MongoDB - Redis - ElasticSearch - Memcached ✅ Tests — - PyTest - Jest - Mocha - Cypress ✅ DevOps & Cloud — - CI/CD, Docker, Terraform, AWS, GCP, Azure ✅ Realtime — - WebSockets Why Us? Our Developers working either as Individual contributors or working as a team • Constantly aim to go far above what our clients want, and our work is always done to the strongest standards. • Provide insightful suggestions to improve results and cut costs. • Take full responsibility for assignments and projects and keep regular, transparent progress reports. • Always deliver what promise, so you can expect prompt answers to your questions and requests. • Fluency in verbal and written English ensures smooth communication, add a lighthearted touch to the job process to make it more fun. • Main goal is to always deliver excellent solutions that resonate with my clients' target demographic. Above all - good business is based on good relationships. So, if you want a relationship that increases profit, drop me a line and let me know what you need. P.S. if you've read this far, we're probably a match!

𝐏𝐲𝐭𝐡𝐨𝐧 • 𝐃𝐣𝐚𝐧𝐠𝐨 • 𝐅𝐥𝐚𝐬𝐤 • 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 • 𝐑𝐞𝐚𝐜𝐭.𝐉𝐒 • 𝐀𝐧𝐠𝐮𝐥𝐚𝐫.𝐉𝐒 • 𝐍𝐞𝐱𝐭.𝐉𝐒 • 𝐍𝐨𝐝𝐞.𝐣𝐬 • 𝐕𝐮𝐞.𝐉𝐒 • 𝐓𝐞𝐧𝐬𝐨𝐫𝐅𝐥𝐨𝐰 • 𝐂𝐡𝐫𝐨𝐦𝐞 𝐄𝐱𝐭𝐞𝐧𝐬𝐢𝐨𝐧𝐬 • 𝐒𝐞𝐜𝐮𝐫𝐞 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞:- I am a problem-solver at heart and a builder by trade, blending the worlds of AI, machine learning, and full-stack web development to craft next-gen digital experiences. With a foundation rooted in Python and a passion for scalable intelligence, I architect solutions that aren't just smart, they’re transformative. From building AI models that see, understand, and predict, to launching full-stack platforms that integrate those models in real-time, I thrive at the intersection of code, creativity, and cutting-edge tech. Whether you need a smart Chrome extension, an AI-powered SaaS platform, or a custom deep learning pipeline, I bring the tools, mindset, and execution to get it done. 𝐂𝐨𝐫𝐞 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐭𝐢𝐞𝐬 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 Custom Model Development: Deep learning and ML using TensorFlow, PyTorch, Hugging Face Computer Vision: Real-time image & video processing, object detection, frame-rate optimization Smart Data Pipelines: Automated data collection, annotation, pre-processing, and feature extraction 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Frontend: React, Angular, Vue, Tailwind, Bootstrap, TypeScript, Redux Backend: Python, Django, FastAPI, Flask, Node.js, Laravel, Symfony Databases: PostgreSQL, MongoDB, MySQL API Integration: Secure RESTful APIs, real-time sync, token-based auth 𝐂𝐡𝐫𝐨𝐦𝐞 𝐄𝐱𝐭𝐞𝐧𝐬𝐢𝐨𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠:- Custom extensions (Manifest V2/V3) using JS or modern frameworks In-browser AI tools, automation, data scraping, UI enhancements 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 Cloud: AWS, Heroku, Vercel, Netlify, Azure CI/CD: Docker, Jenkins, GitHub Actions, Nginx Version Control: Git, Bitbucket, SVN 𝐍𝐨𝐭𝐚𝐛𝐥𝐞 𝐖𝐢𝐧𝐬 Built computer vision AI that analyzed live video feeds across multiple industries Launched full-stack platforms with real-time AI inference on the front-end Developed automation systems that reduced manual work by 60% Engineered Chrome extensions with built-in AI — boosting productivity and scraping efficiency 𝐖𝐡𝐚𝐭 𝐒𝐞𝐭𝐬 𝐌𝐞 𝐀𝐩𝐚𝐫𝐭 AI Meets UX: I bridge the gap between back-end intelligence and intuitive front-end design — bringing ML predictions to the browser in real-time. Builder’s Mentality: I don't just ship code. I craft solutions that are scalable, user-focused, and business-ready. Security-Driven: From encrypted user flows to secure APIs — data integrity is always top of mind. 𝐓𝐨𝐨𝐥𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐀𝐈/𝐌𝐋: TensorFlow, PyTorch, Hugging Face, Scikit-learn, OpenCV, Pandas, NumPy, OpenAI 𝐃𝐞𝐯𝐎𝐩𝐬: Docker, Nginx, Jenkins, Heroku 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐓𝐨𝐨𝐥𝐬: Asana, Trello, OpenProject, Jira 𝐄𝐧𝐯𝐢𝐫𝐨𝐧𝐦𝐞𝐧𝐭𝐬: Linux, macOS, Windows 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐭𝐡𝐞 𝐅𝐮𝐭𝐮𝐫𝐞 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫 I am always excited to collaborate on projects that push the boundaries of what AI and software can do, whether you're building a smart SaaS tool, automating workflows, or launching a product from scratch. 𝐋𝐞𝐭’𝐬 𝐜𝐨𝐧𝐧𝐞𝐜𝐭 𝐢𝐟 𝐲𝐨𝐮’𝐫𝐞 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐨𝐧: AI-powered web applications Custom ML model development and deployment AI Chatbot, Agent and Trading Solution building Chrome extension development Data-driven dashboards and analytics Intelligent automation systems Together, we can turn innovative ideas into intelligent, high-impact products.