I'm Giovanni Goj from Italy and I'm 47 years old. I'm a animal scientist but I work as Quality Assurance in a Food Industry. I'm very interested in IA and I use it very often. My greatest enjoymet is to "force" and "test" IA and find bugs, contradition or incoerence. In confident with root cause analysis and risk evaluation methods. I'm married with a Polish woman and I've 2 daughters. My hobbyes are variegate: motorbike, music (drummer), falconry, drawing, RC models, FPV drone, photography etc. I like write with precision end with a deep and clear description to "transmit information". I think that often we think to communicate well but most of the time the destinatary isn't able to understand us. I'm fluent with Italian language and I've not any problem to write text.

8 years’ experience | 60+ projects | 𝗠𝗮𝘀𝘁𝗲𝗿’𝘀 𝗶𝗻 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 & 𝗔𝗜 | Only 5-star reviews ⭐⭐⭐⭐⭐ Full Stack Developer & AI Developer / SaaS Developer & SaaS Architect — I'm a Python Developer & Web Developer focused on AI Solutions & SaaS, with strong skills as an AI Architect, Python Full Stack Developer / React Developer. You'll get an AI SaaS / Website prototype in 2 days and an AI SaaS solution shipped in 6-12 weeks. 🎯 WHAT I DO I ship production-grade AI SaaS / AI product end-to-end. You come to me when you need: 🔹 Full Stack development delivery — one senior point of contact, one accountable owner 🔹 AI development, AI Integration, LLM integration — RAG pipelines, AI agent, Voice Agent 🔹 SaaS MVP in weeks — built on architecture that scales beyond the prototype 🔹 A technical co-founder mindset — scoping the AI / SaaS development, making architecture decisions, owning the result 🎓 BACKGROUND I’m a Senior Full-Stack Developer / AI Developer & AI Solution Architect with 8+ years as an AI Python developer and 7+ years as a Full Stack Web developer, having delivered 60+ AI, SaaS, Web, Mobile, and Full-Stack projects. I hold a Master’s Degree in Data Science & AI and am preparing a PhD in AI. My focus spans Artificial Intelligence and Software Architecture & Design. 🛠 HOW I WORK As a Senior Full Stack Developer (React Python) and AWS Architect, I lead a small team — Backend Engineer (Python Node.js), Frontend (React Angular Next.js), Full Stack Developer AI (JavaScript Vue.js jQuery Bootstrap), AI Engineer (RAG NLP), Mobile App Developer (Flutter), UI UX designer / SaaS UX designer — all under my direct coordination. In my work as a Full Stack AI SaaS developer & Senior Python AI developer, I act as your delivery manager: one point of contact with the delivery capacity of a small agency. I work with Founders as a long-term Partner — calm execution, clear communication. 📌 AI-Powered SaaS Development As a Full Stack developer / SaaS AI Software Architect, I design a SaaS Startup MVP that scales beyond the first version — multi-tenant architecture, role-based access, billing, webhooks, pipelines. 🔹 SaaS architecture → Multi-tenant SaaS, RBAC, OAuth2, Stripe, AI API Integration 🔹 SaaS data layer → PostgreSQL, Redis, Supabase, multi-tenant isolation 🔹 SaaS infrastructure → Docker, AWS, Azure, Vercel, Cloudflare, CI/CD 🔹 SaaS delivery & AI MVP Development → As an MVP developer, I take SaaS design from MVP to production in 6 weeks 📌 AI Software Development As an Anthropic / OpenAI Developer, Data Scientist & Machine Learning Engineer, I integrate LLM & RAG into SaaS & Websites. As an Open AI developer / AI LLM developer, I also build Machine Learning Python workflows. 🔹 AI/LLM integrations → Claude, ChatGPT-5, LLaMA, Mistral — fine-tuning, prompt design 🔹 RAG & Vector DB → LangChain, FAISS, Qdrant, Pinecone, ChromaDB, pgvector — hybrid search, AI SEO 🔹 Generative AI → Stable Diffusion, SDXL, LoRA — custom image pipelines 🔹 AI ML Engineer → AI automation, deep voice agent, Computer Vision, MCP integrations, dashboards 📌 Full-Stack Development / Web Application Development As an AI Python Full Stack Developer & React developer / Senior Web Developer Python, I own the SaaS product end-to-end — ReactJS Next.js frontends, Python FastAPI Node.js backends with Supabase; MERN stack, PHP, Webflow, WordPress developer & website developer. 🔹 Front end developer → React, Next.js, TypeScript, Tailwind CSS, JavaScript, CSS 3, HTML, HTML5 🔹 Backend developer → Python FastAPI, Django, Node.js, Laravel, SQL, MySQL, REST API development, GraphQL API 🔹 Real-time → WebSockets, Server-Sent Events for streaming AI 🔹 Web Application architecture & Web Development → modular monorepos, microservices 🤖 SENIOR AI-AUGMENTED DEVELOPMENT As an AI Engineer / Python Backend Developer / AI backend developer, I use modern AI tools to speed delivery: Git, GitHub Copilot for coding, ChatGPT for reasoning, Cursor for refactoring, Claude Code with MCP for architecture in full stack developer SaaS projects, Replit for prototyping, Lovable for MVPs, Bolt.new for web experiments, v0 by Vercel for UI generation. 🏆 MY UPWORK TRACK RECORD ✅ Top Rated Plus Expert ✅ 100% Job Success Score ✅ $200K+ earned delivering Full-Stack / SaaS & AI Solutions ✅ 17 successfully completed Upwork jobs ✅ Only 5-star reviews ✅ Upwork Skill Certified — Python Developer; Back-End Development 💬 "Thanks to Ilya for developing my AI-powered SaaS. Ilya proved himself as an excellent AI software developer & full stack developer, proposed a clean ui ux SaaS web design, built a solid backend with Python FastAPI, a front end with React" — Dmitri Dalla-Riva, Aidtrade, Australia 🤝 LET'S WORK TOGETHER If you're building SaaS or AI solution — you need a technical partner who ships, owns, thinks like a co-founder — message me. You’re taken from idea to deployment — faster and smarter!

Welcome! I am Philip O, a seasoned Geographic Information Science (GIS) and Data Science Expert with a career spanning over two decades. My professional journey has been marked by a profound commitment to advancing Spatial Data Science, particularly within the utility and telecommunication sectors. My skill set encompasses advanced spatial analysis, data modelling, big data analytics, script automation, ETL/data pipelines, machine learning, web mapping, and imagery processing. Join me on a journey through my experiences and contributions to the ever-evolving landscape of geospatial technology. Professional Journey Connectbase - GIS Expert and Developer (Jan 2016 – Jan 2024) Orchestrated the design, coding, and integration of applications at Connectbase, ensuring functionality within complex database management systems. Maintained GIS web applications, developed sophisticated web mapping solutions, and visualized key market data. Spearheaded the tracking, visualization, and sharing of fiber routes and connected buildings, fostering effective communication both internally and with clients. Conducted training sessions for staff, emphasizing security, control, and intelligence in GIS usage. Rising Connection Pty Ltd, NSW Australia - GIS Specialist (August 2015 – Dec 2015) Developed cutting-edge web mapping applications and geo-processing tools, contributing to the enhancement of GIS capabilities. Designed and prepared graphic representations of GIS data, ensuring effective communication. Honed skills in analysing GIS data to identify spatial relationships and maintained/modifying GIS databases. Transmara Sugar Company - GIS Officer (Sept 2011 – Mar 2015) Led the planning and mapping of road networks, providing critical insights into conditions, distances, and optimal transportation routes. Categorized farms for easy access and mapped extensive farmlands, detailing soil types, terrain views, and crop specifics. Provided comprehensive data on cane crops, generating insights into planted dates, maturity periods, crop types, and quality. Trained and coordinated staff on system usage, ensuring a seamless integration of GIS technology. Diverse Engagements and Collaborations Engaged in various short-term projects, including roles such as GIS Trainer, ICT Consultant, IT Administrator, and Translation Coordinator. These diverse experiences enriched my skill set and provided me with a holistic understanding of the intersections between GIS, data science, and technology. Skills at a Glance Spatial Analysis: Proficient in advanced spatial analysis for insightful decision-making. Data Modeming: Expertise in designing and implementing robust data models. Big Data Analytics: Skilled in utilizing big data analytics tools for valuable insights. Script Automation: Proven ability to automate workflows through scripting. ETL/Data Pipelines: Design and maintenance of efficient ETL/data pipelines. Machine Learning: Application of machine learning algorithms for pattern discovery. Web Mapping: Development of sophisticated web mapping applications. Imagery Processing: Specialized in processing and interpreting satellite or aerial imagery. Potential Contributions and Future Endeavours My expansive expertise positions me as a versatile professional capable of contributing to various domains: GIS Analyst/Manager: Applying spatial analysis skills to interpret geographical information. Data Scientist: Leveraging big data analytics and machine learning for decision-making. Data Engineer: Designing and maintaining efficient data processing systems. Spatial Data Scientist: Specializing in geospatial analysis, mapping, and visualization. Telecommunications Analyst/Consultant: Optimizing telecommunication networks for efficiency. Entrepreneurship: Offering specialized services in spatial data science, GIS, and data analytics. Research Scientist: Contributing to advancements in GIS and data science research. Conclusion In conclusion, my journey as a Geographic Information Science and Data Science Expert has been characterized by a relentless pursuit of excellence, innovation, and a commitment to leveraging technology for positive change. I am enthusiastic about the prospect of contributing my skills and experiences to new challenges, fostering collaborative environments, and making a meaningful impact in the ever-evolving landscape of geospatial technology. If you are seeking a dynamic professional with a proven track record and a passion for pushing the boundaries of spatial data science, I welcome the opportunity to explore how my skills align with your organizational needs. Let's embark on a journey of innovation and success together.

About Me Hello! I'm Muhammad Musa, a passionate BS Computer Scientist and a dedicated mobile app developer with a flair for crafting innovative, user-centric solutions. I specialize in: ⦿ Android Native Development (Java) ⦿ Cross-Platform Development with Flutter and Flutter Flow With over four year of experience in app development, I've honed my skills to transform complex ideas into high-performing, visually stunning applications that make a real impact. What I Bring to the Table ⦾ A commitment to writing clean, maintainable, and testable code optimized for performance and scalability. ⦾ A belief that “You cannot learn unless the client’s problem becomes your problem.” Expertise Highlights ◉ Payment Gateways – Secure and seamless integration ◉ TensorFlow Lite – Embedding AI and ML models ◉ PyTorch – Training and embedding custom models ◉ LLM Embedding – Integrating large language models for help/query systems ◉ End-to-End Implementation – From scratch development to deployment ◉ User Flow & Data Flow Management – Optimized structure for scalability ◉ App Optimization – Performance tuning and resource management ◉ Outdated Libraries Configuration – Handling legacy code in Flutter & Java ◉ Animations – Using tools like Rive ◉ Third-Party Integrations – Gateways, libraries, and APIs ◉ State Management – Provider, GetIt, Bloc, and Riverpod ◉ Architectural Patterns – MVC, MVP, and MVVM

I’m a Data Scientist with 6+ years of experience turning data into actionable insights that drive smarter business decisions. I specialize in data analysis, statistical modeling, and building data-driven solutions that improve performance and efficiency. My work spans the full data science process, from data cleaning and exploration to advanced analytics, visualization, and model development. I have strong experience working with large and complex datasets, including time-series data, where I’ve delivered insights that support forecasting and strategic planning. I focus on not just building models, but clearly communicating results through dashboards, reports, and visualizations that stakeholders can easily understand and act on. If you’re looking for someone who can analyze your data, uncover meaningful patterns, and provide insights that support growth, let’s connect.

I’m Okafor Chibuzor Authur, an AI Engineer specializing in LLM systems, Retrieval-Augmented Generation (RAG), and multi-agent AI architectures. I build production-grade AI platforms and scalable automation workflows that help businesses unlock value from large-scale data, streamline decision-making, and operationalize AI reliably. What you get working with me is a partner who can take an AI solution from concept to production using proven, production-ready patterns. I design systems that are scalable, operationally practical, and aligned to measurable business outcomes. How I help you increase ROI and reduce cost 1. Automate complex workflows that would otherwise require significant manual effort and headcount. 2. Improve retrieval accuracy and response quality with RAG (document chunking, embeddings, retrieval, and scoped question answering), reducing time spent searching, verifying, and rewriting information. 3. Enable intelligent, scalable operations through multi-agent workflows (including LangGraph-based orchestration), so repetitive and high-volume tasks are handled faster and more consistently. 4. The result is faster turnaround times, reduced operational overhead, and better utilization of your existing business data, translating into stronger output per dollar spent. What I build and deliver 1. RAG-powered document intelligence systems: upload documents, extract text, chunk and embed into vector stores, retrieve relevant context, and generate accurate AI answers and drafts. 2. Agentic automation workflows: multi-step systems where AI agents can reason, collaborate, and take structured actions (LangGraph-based workflows). 3. Production AI backends and platforms using FastAPI, PostgreSQL (pgvector), Redis, and Celery for asynchronous and scalable processing. 4. Deployable solutions to AWS, GCP, Vercel, and Docker-based infrastructure designed for real-world usage. Where I’ve delivered value I’ve delivered high-impact AI solutions across e-commerce, customer support, and internal automation, and I’m comfortable working under strict client confidentiality when needed.

With a wealth of experience as a seasoned Senior AI professional, I specialise in pioneering data science and machine learning innovations. Through strategic planning and the implementation of best engineering practices, I consistently deliver impactful solutions that drive tangible results. My proven track record includes leading the development and enhancement of products infused with cutting-edge machine learning technologies, propelling organisations to the forefront of their industries. Backed by a PhD, my expertise is further enriched, empowering me with enhanced communication, adaptability, and problem-solving prowess to excel in every project I undertake.

I help founders, CFOs, finance teams, and operators turn complex financial and operational data into clear decisions, reliable models, dashboards, and AI-powered automation systems. My profile is hybrid: **15+ years in senior finance, financial modelling, FP&A, reporting, valuation, risk analysis, and business performance**, combined with strong hands-on technical ability in **Python, SQL, Excel, Power Query, dashboards, data pipelines, and AI workflow design**. I am not only a finance analyst, and I am not only a developer. I sit between both worlds. That means I can understand the business problem, build the model or system, challenge the assumptions, automate the workflow, and explain the output in plain language for decision-makers. What I can help you with: **Financial modelling & strategic finance** * SaaS pricing and unit economics * Financial projections and cash-flow models * Budgeting and forecasting * Company valuation and scenario analysis * Board/investor reporting * Profitability and margin analysis * Fractional CFO / FP&A support * Cost control, working capital, and business performance analysis **Finance operations & reporting** * Monthly management reporting * KPI dashboards * Budget vs actual analysis * Cash-flow visibility * Revenue, margin, and customer profitability * Reconciliation logic and financial controls * Multi-entity reporting and consolidation * Process improvement and finance automation **AI, data, and automation** * Python automation and data pipelines * SQL-based analytics and reporting * AI agents for finance and operations * OpenAI / Claude API workflows * Streamlit dashboards and internal tools * Excel / Google Sheets automation * RAG, structured outputs, and AI-assisted reporting * n8n, workflow automation, and API integrations Relevant background: * Senior finance and reporting experience across complex international environments * Financial reporting and data management across 140+ legal entities in 51 countries * Institutional finance experience including portfolio reporting, valuation, IFRS topics, and risk analysis * Current data engineering / business data analyst experience in a Databricks environment * Platform economics and financial performance strategy for AI / marketplace-style businesses * AI architect work for operational control-tower systems combining sales, production, forecasting, and recommendations Typical projects I am a strong fit for: * “We need a financial model investors can trust.” * “Our reports are messy and nobody trusts the numbers.” * “We need a dashboard that explains what is really happening.” * “We want to automate a finance or operations workflow.” * “We need an AI agent that turns data into recommendations.” * “We need pricing, margin, or unit economics analysis.” * “We need a senior finance person who can also build the technical solution.” My working style is structured, analytical, and direct. I do not just produce spreadsheets or code. I focus on the decision the client needs to make, the assumptions behind it, the risks, and the practical next step. If the numbers do not work, I will say so. If a process is fragile, I will explain why. If AI is useful, I will use it carefully. If deterministic logic is safer than AI, I will keep the calculation controlled and auditable. I am based in Switzerland and work remotely with clients internationally. I am comfortable with async collaboration, clear milestones, documentation, and executive-level communication.

I help businesses design, build, and scale AI-driven systems from data pipelines and predictive models to cutting-edge GenAI/LLM applications with robust DevOps practices for seamless production deployment. My Expertise AI & Machine Learning – Model development, training pipelines, feature engineering, model optimization, MLOps workflows Data Science & Analytics – Data cleaning, exploratory analysis, statistical modeling, forecasting, and visualization LLMs & GenAI – Custom LLM integration, prompt engineering, RAG systems, fine-tuning, vector database design (Milvus, Pinecone, Weaviate) MLOps & DevOps – CI/CD pipelines, model deployment (Kubernetes, Docker, Terraform), GPU optimization, monitoring, and scaling DataOps – Data pipelines (Airflow, Spark, Kafka), data validation, and versioning (DVC, MLflow) Why Work With Me End-to-end ownership — from data to deployed product Strong focus on reliability, reproducibility, and cost optimization Clear communication, documentation, and long-term maintainability Proven experience across multiple domains and cloud environments Tech Stack Python, PyTorch, TensorFlow, Scikit-learn, LangChain, HuggingFace, MLflow, Kubeflow, Docker, Kubernetes, Terraform, AWS/GCP/Azure Let’s discuss how I can help you build reliable and scalable AI solutions for your business.

Hi there! I'm Murtaza, a data analyst with over 3 years of experience. After completing my MSc from the University of Minnesota Duluth, I delved into a data career and helped businesses find clarity in their numbers for agritech, ed-tech, and healthcare. I'm highly interested in collaborating, and here's how I can help your businesses- A. End-to-end Business Intelligence dashboard with Power BI with data integration from SQL-based databases, MS SharePoint, custom APIs, and flat files. I have experience writing complex SQL queries. B. Making infographics with creative design. It can be a high-level presentation with charts, numbers, and short texts designed with creative tools like Adobe Creative Suite, Canva, Figma, etc. C. Notebook-style text-heavy analytics report with tools like pandas, Python, and LaTeX. D. Group training or individual training on Power BI- I have certifications from Microsoft, and I have past teaching experience. As a human, I champion empathy and stress a listening-first approach. When I work, I pay attention to details. During delivery, I provide multiple revisions. Overall, my goal is to become your trusted and skilled partner. Try me for your next project, and you'll get a wonderful outcome. Guaranteed! Thanks