I build reliable web applications that stay working after they ship. If you need a Full Stack Developer who handles Python, Node.js, React, and complicated API Integrations from day one, I'm here to help. If your current project is stuck because of messy APIs or poor Software Architecture & Design, I step in. My job as a Full Stack Developer is taking an idea and making it a running Web Application. I focus on getting things done efficiently, whether you are building a complicated e-commerce platform or need specialized AI Integration for proprietary data. I work hard to make the entire development cycle clear for everyone involved. A good web developer needs to handle both the frontend experience and the back end logic so that the whole thing runs smoothly in production. If your team is looking for a Full Stack Developer who can deliver quality code using technologies like JavaScript, CSS, and HTML5 right away, we should talk. I am a reliable full stack developer helping clients build better digital tools. Over 12+ years as a web developer, I have been building systems from the ground up. As an experienced Full Stack Developer, my background spans multiple core areas of software development. I work across stacks including Django and Laravel backend logic. For example, I spent over 5 years with Python as a full stack developer, working on 20+ backends that use Django or pure Python for Software Development. When building these services, I bring expertise in API Integration and using technologies like MySQL and Git from day one. My work covers everything from the web design layer to complex backend processes. I am a Full Stack Developer helping clients who need solid React developer work paired with strong Node.js backends. I have experience delivering 40+ client projects for about 10 diverse clients, making me a safe choice as your full stack developer. My skills span the entire scope of Full-Stack Development, supporting both Web Application and pure Web Design needs. I am a highly capable web developer who manages multiple tech stacks effectively. For instance, I have delivered several key features like: • Migrating complex Django monoliths to microservices, improving maintenance for 15+ modules in 5 years with the django developer role. • Building real-time data pipelines using technologies like Celery and RabbitMQ that handled millions of daily events across my 8+ year experience as a full stack developer. • Developing secure RESTful APIs using Node.js/Express and TypeScript for SaaS backends, serving over 30 unique API Integrations to different clients. I work with React developer patterns constantly to make sure the user sees something fast and clean. As a Full Stack Developer, I am comfortable acting as a react developer when needed, supporting the frontend build using modern JavaScript and CSS principles. Another example of my capabilities: - Implementing advanced AI RAG systems, connecting LLM APIs via LangChain for up to 5 distinct knowledge sources, backed by professional backend work from the last 1 year. I am committed to being a top-tier web developer and full stack developer. As a Full Stack Developer, I understand that every detail counts, from the Bootstrap usage on the frontend to the query tuning in MySQL on the backend. A good react developer must know how to write clean HTML5 and effective JavaScript for maximum Web Design impact. Many times, clients wrongly assume they need a simple wordpress developer when what they really need is sophisticated full stack development using React or Angular frameworks. I ensure that no one needs a basic wordpress developer if they are ready for real web applications built with Python/Django or Node.js. The best Full Stack Developer helps you avoid the mistakes of a low-skilled wordpress developer at any cost. I am also skilled in advanced backend logic, acting as a dedicated python developer when the task requires it. I ensure that my work exceeds what a generalist full stack developer might offer by mastering core Software Architecture & Design principles. For example, building complex SQL stored procedures and serverless components using Python Lambda functions over 4 years allowed me to deliver reliable systems for critical financial processes. ❌ I'm not a wordpress developer, please don't invite me to wordpress projects ❌ I'm not a mobile app developer, please don't invite me to mobile app projects I bring 12+ years of overall experience as a full stack developer, building reliable Web Applications using technologies like JavaScript and React. My dedication as a Full Stack Developer means you get a single point of contact that knows how to write good CSS, HTML5, use Django, and manage Node.js environments equally well. I am the web developer who makes it run smoothly in production environment every time. Send me your job details or message me directly about your project.

🏆 Top-Rated on Upwork 🌟 100% Job Success Score ✅ 20+ Jobs completed 🏆 Hi, I am a Python Backend developer with 4 years of experience crafting robust and scalable web applications. I am passionate about turning ideas into reality, I specialize in building efficient and reliable backend systems using Django, Flask, and FastAPI. ✅ Why I am Unique? 🌟 Service Before Money 🌟 Full-Stack Proficiency 🌟 Uncompromising Communication 🌟 Weekend Support 🌟 Dedicated Freelancer 🌟 Attention to Detail 🌟 Problem Solver 🌟 Client-Centric Approach ✅ My Working Strategies I follow Agile methodologies and Waterfall models to ensure efficient project management and deliver high-quality results. I prioritize clear communication, code quality, and maintainability. My focus is on building scalable, secure, and well-documented applications. ✅ Technical Expertise 🔹 Python: Core programming language for backend development 🔹 Django, Flask, FastAPI: Python web frameworks for building robust applications 🔹 Databases: PostgreSQL, MySQL, SQLite 🔹 Cloud Platforms: AWS (EC2, S3, Lambda, RDS) 🔹 API Development: RESTful and GraphQL APIs using Open API specifications 🔹 Version Control: Git 🔹 Testing: Unit, integration, and API testing Ready to bring your project to life? Let's connect! Feel free to send me a message or check out my portfolio for more details. I am eager to discuss your project requirements and explore how I can help you achieve your goals. Thanks & Regards

🚀 DevOps Engineer | ☁️ AWS Solutions Architect & Developer • 🏗️ Terraform • 🔄 CI/CD • 🐍 Python I’m a DevOps Engineer who enjoys building reliable and scalable systems in the cloud, mainly using ☁️ AWS, 🏗️ Terraform, 🔄 GitHub Actions, and 🐍 Python. Over the past projects I’ve worked on — including 150+ hours on Upwork — I’ve helped clients automate their infrastructure, simplify deployments, and make their systems easier to manage. My goal is always to deliver solutions that are clean, practical, and built to last — not just something that “works once.” ⚡ 🛠️ What I work with: 🏗️ Infrastructure as Code using Terraform ☁️ AWS services (Lambda, S3, EC2, Aurora, DynamoDB, API Gateway, Step Functions,etc) 🔄 CI/CD pipelines with GitHub Actions 🐍 Automation & scripting with Python I also come from a backend background (.NET / C#), which helps me understand the full picture — from application code 💻 to infrastructure 🌐 — and build solutions that actually fit real development workflows. 🤝 What you can expect: 💬 Clear communication & regular updates 🧼 Clean, maintainable infrastructure 📈 Scalable and cost-aware solutions If you need help setting up your cloud infrastructure, automating your workflows, or improving your DevOps processes — feel free to reach out. I’d be happy to collaborate! 🚀

👋 Need a python Full stack developer and Python AI Developer who can ship production-ready AI products, not just prototypes? I'm Roman, a Python Full stack Developer and Python AI developer with 5+ years in scalable web development and 2+ years in AI/ML. I have built AI systems for skincare, corporate LMS, real estate and SaaS, including a multilingual assistant for a company with 100+ branches and an AI SaaS chatbot platform built over 11 months. What I can help with: ✓ AI chatbot development with RAG, memory and business logic ✓ OpenAI / Claude / LLaMA integrations for SaaS, CRM, support, and internal tools ✓ AI agents trained on company documentation, knowledge bases, and enterprise data ✓ python fastapi API development for scalable AI backends ✓ React / Next.js dashboards connected to Python AI systems ✓ Database architecture, API integration, cloud deployment, and performance optimization ✓ Custom machine learning workflows, benchmarking, data pipelines and analytics ⚡My work combines python full stack engineering, python fastapi backends, LLM architecture and business-focused delivery that reduces manual work and improves user experience. As a python full stack developer, I build full-cycle products from database design and API architecture to React / Next.js interfaces, deployment and long-term optimization. My core stack includes python full stack, Python Fastapi, Flask, Node.js, React, TypeScript, PostgreSQL, MongoDB, Supabase, AWS, Azure, Vercel, REST APIs, WebSockets, Tailwind CSS, and Material UI. As a Python AI Developer, I create AI chatbots, RAG systems, AI agents, document intelligence tools, recommendation engines, and automation workflows. I work with OpenAI, Claude, LLaMA, LangChain, LangGraph, LlamaIndex, vector databases, prompt engineering, ReAct agents, and llm integration for real business use cases. 🤖 AI/ML Solutions I Build 📌 LLM-Powered Applications → Custom AI chatbots with RAG (Retrieval-Augmented Generation) → Multi-agent systems using LangChain & LangGraph → Context-aware conversational AI that maintains conversation flow → Integration with GPT-4, Claude, LLaMA models 📌 Intelligent Automation & Agents → ReAct systems (Reasoning + Acting) for complex workflows → Document parsing and knowledge extraction (LlamaIndex) → AI agents trained on internal documentation and enterprise data → Multi-language support with automatic language detection 📌 Smart Recommendations & Analysis → AI-powered recommendation engines → Image analysis and classification systems → Custom ML models for specific business use cases → Performance optimization for production environments 📌 Full-Stack Integration → RESTful API development and integration → Real-time data handling with WebSockets → Database design (PostgreSQL, MongoDB, Supabase) → Cloud deployment (AWS, Azure, Vercel) 💡 Recent AI Projects & Real Results Recent work includes an AI skincare recommendation system that analyzes customer inputs and recommends products, a corporate LMS AI assistant for 100+ branches, a real estate rental assistant using landmarks and neighborhoods instead of only addresses, and a full-stack SaaS AI chatbot platform with multi-agent logic and RAG capabilities. 🛠️ Technical Stack My experience covers both product engineering and AI development. On the engineering side, I build SaaS platforms, dashboards, APIs, admin panels and automation systems as a python full stack developer ( backend python developer ) backend developer and web developer. On the AI side, I work as a Python AI developer and AI Developer, supporting chatbots, RAG systems, llm integration, OpenAI workflows, benchmarking, machine learning and data science tasks for real business use cases. ⚡My approach is simple: clarify the business problem, design cost-conscious architecture, build clean and maintainable code, show progress through regular demos, and transfer knowledge so your team can use and maintain the system confidently. Additional relevant experience: I have worked around startup products and teams involving laravel, wordpress, sharepoint, moodle lti, flutter, material ui, html front end, payment gateway, back end development, full stack developer react, full stack java, marketing saas, mls, mls idx, real estate photo, ai video, crypto bot, trading python, dask, pandas, data entry, oxwall, qa analyst, ux designer, product manager, it consultant, seo specialist, journalist content workflows, technical resume writing, python full stack, python fastapi, python ai, llm integration, openai, and custom business automation. 🤝If you need a reliable python full stack developer who can own the full product workflow, or a python ai developer who can build practical AI systems with python fastapi, python ai, llm integration, openai, and scalable architecture, send me a message and let’s discuss your project.

With over 12+ years of extensive experience, I specialize in developing custom web solutions and search engine-optimized web applications, seamlessly integrating them into mobile applications as well. 𝐌𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: → 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Python, Java → 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Vue.js, Next.js → 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: PostgreSQL, MongoDB, MySQL, MariaDB, Redis → 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐢𝐧 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐮𝐬𝐢𝐧𝐠 𝐒𝐮𝐩𝐚𝐛𝐚𝐬𝐞 𝐟𝐨𝐫 𝐛𝐚𝐜𝐤𝐞𝐧𝐝, 𝐚𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭. 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: → 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: OpenAI (ChatGPT API), LangChain, TensorFlow, Keras. → 𝐀𝐳𝐮𝐫𝐞 𝐀𝐈 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: Document Intelligence, Vision, Speech, AI Search. 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: → AWS, Azure, Google Cloud. 𝐊𝐞𝐲 𝐒𝐃𝐊𝐬 𝐚𝐧𝐝 𝐓𝐨𝐨𝐥𝐬: → Apple SDKs: ARKit, RealityKit, MetalKit, CoreImage, SiriKit. → Android SDKs: Google Maps, CameraX, MLKit. → Payment Gateways: Apple Pay, Google Pay, Stripe, Shopify. → Testing & Deployment: TestFlight, Diawi, Jenkins CI/CD. → Collaboration Tools: Jira, Slack, GitHub, Bitbucket, Trello. 𝐌𝐲 𝐏𝐨𝐫𝐭𝐟𝐨𝐥𝐢𝐨: 𝐅𝐫𝐨𝐦 𝐈𝐝𝐞𝐚𝐬 𝐭𝐨 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐭𝐨𝐫𝐢𝐞𝐬 I’ve collaborated with clients across various industries, delivering: 𝐑𝐞𝐚𝐥 𝐄𝐬𝐭𝐚𝐭𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Custom platforms for property management, listings, and transactions. 𝐎𝐧𝐥𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: Development of eLearning systems, LMS, and interactive learning experiences. 𝐂𝐑𝐌 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Tailored CRM solutions to enhance customer relationships and business processes. 𝐂𝐮𝐬𝐭𝐨𝐦 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Scalable and efficient enterprise-level software to meet specific business needs. 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Secure and seamless integration for online payment gateways and financial transactions. 𝐒𝐨𝐜𝐢𝐚𝐥 𝐌𝐞𝐝𝐢𝐚 & 𝐃𝐚𝐭𝐢𝐧𝐠 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: Innovative platforms for social networking and online dating services. 𝐑𝐞𝐭𝐚𝐢𝐥 & 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: End-to-end solutions for online retail, marketplace development, and product management systems. 𝐀𝐈 & 𝐈𝐨𝐓 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐯𝐢𝐭𝐲 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Advanced backend systems integrating AI and IoT for smart devices and data processing. 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, 𝐅𝐢𝐭𝐧𝐞𝐬𝐬 & 𝐅𝐢𝐧𝐚𝐧𝐜𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Specialized applications for healthcare management, fitness tracking, and financial services. 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐏𝐨𝐫𝐭𝐚𝐥𝐬 & 𝐈𝐝𝐞𝐧𝐭𝐢𝐭𝐲 𝐀𝐜𝐜𝐞𝐬𝐬 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Development of secure portals with user authentication and role-based access control. 𝐎𝐧-𝐃𝐞𝐦𝐚𝐧𝐝 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: Scalable solutions for industries such as food delivery, taxi booking, home services, beauty salons, laundry, and more. In recent years, my focus has shifted toward AI-driven solutions that automate workflows, enhance user experiences, and unlock new growth opportunities for businesses. 𝐁𝐨𝐧𝐮𝐬 𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: – In-depth knowledge of PCI compliance and other e-commerce industry topics – Knowledge of optimization, caching, and scaling techniques – Multi-website, store view deployment – Mobile site development I believe, words are words, explanations are explanations, promises are promises, but only performance is reality. 𝐏𝐨𝐬𝐭-𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: I offer one year of free support after the project is completed, ensuring your application runs smoothly. For ongoing support, I offer affordable maintenance packages, providing peace of mind well beyond the first year. Overall, my core competency lies in complete end-end management of a new mobile app development project, and I am seeking opportunities to build mobile apps from the ground up for you or your business. I consistently take the time to fully understand my clients' challenges and address them in real-time, executing solutions in the most efficient and high-quality manner. Additionally, I possess strong mathematical and system control knowledge to support effective problem-solving.

With over 5 years of experience in web development, I specialize in creating robust, scalable, and efficient web applications using Python, Django, Wagtail, and related technologies. My expertise spans from backend development to deployment, ensuring your projects are functional and optimized for performance. Core Competencies: ✅ Scalable Backend Development: Designing and building microservices architectures, API development with Django, FastAPI, and Flask. ✅ Wagtail CMS: Creating dynamic, content-rich websites, suitable for small to large-scale projects. ✅ Asynchronous Processing: Managing long-running background jobs with Celery for smooth operations. ✅ Caching & Optimization: Implementing in-memory and database caching, message broking with Redis. ✅ Web Server Configuration: Experience with NGINX, Gunicorn, uWSGI, and PHP-FPM for optimal deployment. ✅ Containerization & Orchestration: Deploying with Docker and Docker Compose, managing applications using Kubernetes. ✅ Django & DRF Expertise: Developing web and mobile backends, REST API design and implementation. ✅ Message Broking: Utilizing RabbitMQ for reliable and efficient messaging. ✅ Cloud Services & GraphQL: Working with AWS (Lambda, EC2, Fargate, S3, DynamoDB, SNS, SQS, MQ, AppSync) and Google Cloud (Cloud Run, Cloud Functions, App Engine, Cloud SQL, Firestore, Cloud Storage), including GraphQL API development. ✅ Testing & Quality Assurance: Strong background in unit testing and integration testing for high-quality, bug-free code. ✅ Authentication & Security: Implementing secure authentication systems with Djoser and Django JWT. I am passionate about collaborating with diverse teams and eager to tackle new challenges with innovative solutions. Let’s connect to bring your next project to life!

🚀 Building AI-Powered Products, Automation Systems, and Scalable Python Backends If you're looking for a developer who can turn AI ideas into production-ready systems, you're in the right place. I help startups, SaaS companies, and growing businesses build intelligent applications using Python, FastAPI, OpenAI, Claude, LangChain, AWS, and modern cloud architecture. Over the last 7+ years, I have designed and delivered: ✅ AI Agents and Multi-Agent Systems ✅ ChatGPT and Claude Integrations ✅ RAG Applications and Knowledge Bases ✅ AI-Powered SaaS Platforms ✅ Workflow Automation Systems ✅ FastAPI and Django Backends ✅ Scalable REST and GraphQL APIs ✅ AWS Cloud Infrastructure ✅ Real-Time Analytics Platforms ✅ Enterprise Business Applications My technical expertise includes: Python • FastAPI • Django • Flask OpenAI • Claude • LangChain • CrewAI Vector Databases • Pinecone • Weaviate • ChromaDB PostgreSQL • MongoDB • Redis AWS • Docker • Kubernetes React • Next.js What clients appreciate most: ✔ Clean architecture ✔ Reliable communication ✔ Fast delivery ✔ Long-term thinking ✔ Production-ready solutions Whether you need an AI assistant, automation platform, SaaS application, backend API, or complete cloud solution, I can help take it from concept to deployment. Let's discuss your project.

Hi, Need a reliable senior Python developer who can design, build, and scale production applications? I have 9+ years of experience helping startups and businesses build SaaS platforms, REST APIs, automation systems, dashboards, cloud-based applications and data extraction tools. ✔Over my Upwork career I have: • Completed 68+ projects • Earned $50K+ • Delivered 3,000+ hours of development work • Maintained excellent client satisfaction ✔ My core expertise includes: • Python • Django • FastAPI • Flask • React • Node Js • Docker • PostgreSQL • AWS • API Integrations • Automation & Data Processing ✔ SERVICES • FastAPI & Django Development • Node Js / Express Development • REST API Development • Third-Party API Integrations • Web Scraping & Data Extraction • Workflow Automation • AWS Deployment • Docker & CI/CD • Backend Performance Optimization I focus on building maintainable, scalable systems rather than quick fixes. If you're looking for a developer who can take ownership from development to deployment , I’d be happy to discuss your project. Regards Sher Singh 🔑 Keywords - Full Stack Developer, SaaS Developer, React Developer, Next.js Developer, Node.js Developer, Django Developer, DjangoREST Developer, Flask Developer, FastAPI Developer, REST API developer, MERN Developer, MERN stack Developer, MEAN Developer, MEAN stack Developer, Dashboard Development, Web Application Development, Backend Developer, Frontend Developer, API Development, AWS Developer, SaaS MVP, Scalable Web Apps, Top Rated Plus Freelancer, Top rated Developer, API Integration, Python Scripts, Scraper, Browser Automation, Selenium, Python, DevOps, Docker, Docker-compose, Automated deployments

If your team is losing hours to manual processes, unstable backends, or fragmented AI tools — I build the Python systems that fix that. I'm a Senior Python Backend & AI Automation Engineer with 15+ years of experience, 4,000+ Upwork hours, and a 100% Job Success Score. I specialise in three areas: Python Backend Systems — FastAPI, Flask, async Python, REST APIs, WebSockets, PostgreSQL, Redis, and worker queues built for production scale. AI Automation & LLM Workflows — OpenAI API, LangChain, LangGraph, MCP-based agents, RAG pipelines, agentic workflows, and vector databases that replace manual work with intelligent, reliable automation. Cloud & DevOps — AWS and GCP architectures, Docker, Kubernetes, CI/CD pipelines, and Terraform deployments that are secure, cost-optimised, and built to last. Recent outcomes: — Cut law enforcement video analysis time from hours to minutes using a Python + AWS computer vision platform — Saved a team 15+ hours per week through targeted backend automation — Reduced AWS infrastructure costs by $400/month through architecture review and optimisation — Built an AI SEO automation system integrating Google Search Console, GA4, Slack, and Asana with LLM-driven task generation — Contributed backend work to a full-stack application serving 1M+ active users My process: I start with a short discovery call to understand what you're actually trying to solve — not just the technical spec. From there I move fast: clear documentation, reliable delivery, and communication that doesn't require chasing. Best-fit projects: — Python/FastAPI/Flask backend development — AI agents, MCP integrations, LLM workflows, RAG systems, and agentic automation — AWS/GCP cloud architecture, Docker/Kubernetes deployments — API integrations, async workers, microservices, and event-driven systems — SaaS backends with RBAC, billing, multi-tenancy, and audit logs — Cloud cost optimisation and DevOps improvement Available up to 55 hrs/week. Time-zone flexible. Free 30-minute consultation to start. Skills 1. Python 2. FastAPI 3. AWS 4. LangChain 5. AI Automation 6. OpenAI API 7. LangGraph 8. Docker 9. PostgreSQL 10. REST API Development 11. Flask 12. Redis 13. RAG 14. Kubernetes 15. Google Cloud Platform 16. CI/CD 17. WebSockets 18. API Integration 19. Microservices 20. DevOps PORTFOLIO — PROJECT 1 Title: AI Video Analytics Platform — Python, AWS, Computer Vision Description: Problem: Law enforcement teams spent hours manually reviewing CCTV footage with no automated way to detect, classify, or track objects across video streams. Solution: Built a Python + Next.js video analytics platform on AWS with separate frontend, detection, and inference services. Used SQS for async processing and WebSockets to stream real-time results to the UI. Integrated object detection, classification, and tracking pipelines using Docker-based microservices. Outcome: Video analysis time reduced from hours to minutes — giving analysts faster, more reliable results at scale. PORTFOLIO — PROJECT 2 Title: AI SEO Automation Platform — LLM Workflows, Python, DigitalOcean Description: Problem: SEO teams were spending hours on manual analysis, task creation, and execution tracking across disconnected tools. Solution: Deployed an agentic automation system on DigitalOcean integrating Google Search Console, GA4, Slack, and Asana. Built LLM-driven workflows for daily SEO insight generation, automated task creation, and controlled-permission execution tracking using Python and RAG-based data retrieval. Outcome: Fully automated end-to-end SEO workflow — from data ingestion to task execution — replacing hours of manual work per week. PORTFOLIO — PROJECT 3 Title: Heka Insights — Open Source Linux Telemetry Agent — Python, Datadog, OTLP Description: Problem: Teams needed a lightweight, open-source server monitoring agent compatible with modern observability stacks — without the overhead of heavy commercial solutions. Solution: Built a Linux metrics agent in Python that collects CPU, memory, disk, and network data with minimal resource usage. Exports in JSON, Prometheus/OpenMetrics, and OTLP/HTTP formats. Includes Datadog and New Relic support, Docker-based testing, and fail-fast exporter validation for CI/CD pipelines. Outcome: Production-ready observability agent deployable across cloud and on-premise environments, ready for integration with any major monitoring platform.

Python Full Stack Developer who steps in where products stall - fixing broken ownership, tightening architecture, and turning messy delivery into a system that actually ships 10+ years in web product development, I now lead UASOFTDEV as CTO & Co-Founder, building and scaling teams of senior Ukrainian engineers who can integrate fast and take real technical responsibility from day one. If your product is slowed down by handoff gaps, weak architecture, or fragmented ownership, I help turn it into a clear delivery process with strong technical control My strongest core role is a python developer for backend-heavy products, with additional experience in C# .NET when projects require enterprise-grade backend logic. When the scope expands, I work as a full stack developer with end-to-end ownership, or as a web developer focused on scalable execution. 📌 What I typically cover Web and Mobile Development backed by 10+ years of product work, supported by a python full stack developer approach when APIs and UI must evolve together Full-Stack Development aligned into 1 clear delivery flow, shaped through python full stack thinking for faster releases and fewer handoff gaps E-commerce Web Development across 3 core layers - business logic, integrations, and user flows - delivered with full stack python experience API development and Integration for internal platforms and 3rd-party systems, handled in a full stack developer python role when architecture must stay practical ⚙️ My current capability set covers React with JavaScript, Next.js, Nest.js and TypeScript, plus Vue.js and Angular. On the backend, I work with Node.js, laravel, python, Django, Flask, .NET, C++, Go, Ruby on Rails and Java. Mobile and cloud delivery includes iOS, Android, flutter, React Native, AWS, Azure, GCP, Docker, Kubernetes, and openstack. I also support CMS and platform work through wordpress, Drupal, Symfony, Magento and Shopify. 🛠️ Delivery across product layers Lean API products often benefit from a python full stack developer flask setup User-facing systems need a full stack web developer mindset when flow affects adoption Interface-heavy platforms grow faster with a full stack developer react profile Cross-layer execution works well in a full stack developer react python environment System reliability improves early with a backend python developer focus 🤖 I build AI features for real workflows, not for demo value alone. In that context, I work as a python ai developer on assistants, automation and internal tools. My python ai work is strongest where adoption matters, and clients also bring me in as an ai developer or ai software developer when implementation must connect product, backend, and rollout. 🧠 AI, frontend, and product execution ✔️Practical ai machine learning features tied to support, search, and operations ✔️Applied machine learning developer work when smart functionality must fit an existing product ✔️Business-facing machine learning integrations designed for measurable value ✔️Custom chatbot systems built with react python flows and fastapi services ✔️Scalable UI delivery as a react developer with clean html front end execution and thoughtful app design ☁️ I stay close to architecture because strong delivery depends on clear ownership. That is why I regularly handle back end development, step in as a backend developer when technical decisions affect release quality, and support python devops workflows across cloud and deployment planning. 🔧 Collaboration and adjacent exposure In a startup, delivery often means working beside a data scientist, then translating that work with a product manager into usable features. Release quality improves when a qa analyst joins early, especially in products shaped by compliance. Some founders also involve me as a startup consultant before code begins. ✔️Broader platform exposure includes sharepoint workflows, material ui dashboards, payment gateway implementation ✔️Cross-team delivery has also touched full stack java environments and adjacent java devops processes. ✔️Finance-related work has included trading python flows, algorithmic trading logic, binance integrations, and tools built for a trader. ✔️Adjacent product contexts have involved data entry operations, support for a journalist workflow, technical resume writing solutions, selected dall-e use cases, prototype work around crypto bot ideas, and tools requested by gaming developers. ✔️Growth-focused engagements may also involve a seo specialist, a practical it consultant, or teams building in marketing saas. 🌍 My domain expertise includes AI Startups, Data Analytics, Healthcare, Fintech, E-commerce agencies, IT Consulting/Softdev companies, Real Estate, Non-Profit, Blockchain and Gambling 🤝 If you need senior technical ownership Python Full Stack Developer, fast ramp-up and delivery that stays aligned with business goals, let’s talk."