I help startups and growing businesses build AI-powered products, workflow automation systems, and scalable SaaS platforms. Over the last 7+ years, I've designed, built, and deployed production systems ranging from AI agents and Voice AI applications to RAG platforms, business automation tools, and enterprise SaaS products. My experience spans AI architecture, backend engineering, cloud infrastructure, and full-stack development, allowing me to take products from concept to production without relying on multiple specialists. My focus goes beyond integrating AI into applications. I build the APIs, workflows, infrastructure, data pipelines, dashboards, and user experiences required to turn AI capabilities into reliable business products. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 𝐀𝐈 & 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 • AI Agents & Agentic Workflows • Multi-Agent Systems • OpenAI, Claude & Gemini Integrations • Retrieval-Augmented Generation (RAG) • Knowledge-Based AI Systems • AI Chatbots & Conversational AI • Voice AI & Real-Time AI Assistants • Semantic Search & Vector Search • Knowledge Graphs • Document Intelligence Systems • AI-Powered Report Generation • AI Automation & Business Process Automation 𝐒𝐚𝐚𝐒 & 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Multi-Tenant SaaS Platforms • Startup MVPs & Product Development • Internal Business Tools • Admin Dashboards • Marketplace Platforms • CRM & ERP Solutions • Subscription Platforms • Enterprise Applications 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 • FastAPI, Django & Flask • Node.js (Express, NestJS) • REST APIs & GraphQL APIs • Microservices Architecture • Event-Driven Systems • Authentication & Authorization • Queue-Based Processing • Third-Party API Integrations 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • React & Next.js Applications • TypeScript & JavaScript • Real-Time Applications • Dashboard Development • Data Visualization Platforms • Responsive Web Applications 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 • n8n • Make (Integromat) • Zapier • Webhooks • CRM Integrations • Payment Integrations • Marketing Automation • Custom Workflow Automation 𝐀𝐈 & 𝐀𝐩𝐩𝐥𝐢𝐞𝐝 𝐌𝐋 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 • Built production Voice AI systems integrating speech-to-text, text-to-speech, conversational workflows, backend automation, and real-time AI interactions. • Developed AI-powered automation platforms for customer engagement, lead qualification, content generation, and business workflow orchestration. • Built Multi-Agent AI systems using GPT-4o, LangChain, ChromaDB, structured reasoning workflows, Chain-of-Thought prompting, Instruction Tuning, and Retrieval-Augmented Generation (RAG). • Developed knowledge-based AI systems using vector databases, embeddings, semantic search, hybrid retrieval strategies, and Reciprocal Rank Fusion (RRF). • Built RAG applications over large-scale datasets using Weaviate, ChromaDB, semantic search, embeddings, and advanced retrieval techniques. • Worked on NLP systems involving document intelligence, text classification, multilingual language processing, semantic search, summarization, and knowledge retrieval. • Developed Computer Vision and Multimodal AI solutions involving image classification, object localization, caption generation, transformer-based architectures, CLIP, ResNet, and medical imaging workflows. 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐀𝐈 & 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 OpenAI, Claude, Gemini, LangChain, LangGraph, Hugging Face, GPT-4o, RAG, AI Agents, Multi-Agent Systems, Agentic AI, Prompt Engineering, Semantic Search, Vector Databases, Knowledge Graphs, ChromaDB, Weaviate, Embeddings, Retrieval Systems 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 PyTorch, TensorFlow, Scikit-learn, Transformers, BERT, T5, XLM-RoBERTa, CLIP, CNNs, Transfer Learning, NLP, Computer Vision, Fine-Tuning, Deep Learning 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 Python (FastAPI, Django, Flask), Node.js (Express, NestJS) 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 React, Next.js, TypeScript, JavaScript, Tailwind CSS 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 PostgreSQL, MongoDB, MySQL, Redis, Neo4j 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 AWS, GCP, Azure, Docker, Kubernetes, Terraform, CI/CD, GitHub Actions 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 n8n, Make, Zapier, Webhooks, Stripe, Twilio, Third-Party APIs 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 SaaS • Healthcare • Fintech • Logistics • Ecommerce • EdTech • Real Estate • Marketplaces • Business Automation • AI Products Whether you're building an AI agent, a RAG platform, a Voice AI solution, a SaaS application, an automation system, a marketplace, or an internal business tool, I can help design, build, and scale it from concept to production. Let's discuss your project.

Results-driven Data Scientist with 7+ years delivering production ML solutions for Fortune 500 companies and startups. I specialize in Media Mix Modeling (MMM), IoT predictive analytics, and agentic applications, with proven ROI in the millions. CORE EXPERTISE Machine Learning & AI: Python, PyTorch, Scikit-learn, XGBoost, Time Series Forecasting (Prophet, DARTS, Nixtla stack), Causal Inference, A/B Testing, Bayesian Modeling (PyMC) LLM & RAG: OpenAI, HuggingFace, LangChain, LangGraph, ChromaDB, FAISS MLOps & Cloud: Docker, Kubernetes, MLFlow, GitHub Actions, Databricks, AWS (S3, SageMaker, Redshift), Azure (ML, Synapse, ADF), databricks, model monitoring, drift detection Data Engineering: PySpark, Pandas, Polars, ETL pipelines, data quality frameworks (Great Expectations) SPECIALIZED SOLUTIONS ✓ Media Mix Modeling (MMM): Led Heineken's most successful analytics project—captured tens of millions in value first year. Bayesian attribution modeling, channel optimization, ROI measurement, budget allocation. ✓ IoT ML Solutions: Equipment monitoring, predictive maintenance, sensor data analytics, anomaly detection at scale—deployed solutions still running 3+ years later. ✓ RAG & LLM Applications: Production knowledge retrieval systems for financial services. Semantic search, document analysis, evaluation frameworks, prompt optimization. ✓ Entity Deduplication & Record Linkage: Fuzzy matching, probabilistic record matching at scale (millions of records), customer/product master data. ✓ Supply Chain & Logistics: Demand forecasting, inventory optimization, route planning, cost-benefit simulation. WHY WORK WITH ME? → End-to-End Delivery: From data architecture to production deployment - I handle the full ML lifecycle so you don't need multiple specialists. → Business Impact: My solutions deliver measurable ROI and remain operational years after launch. One client brought me back to improve my original work - the ultimate validation. → Startup-Ready: Modern tech stack (FastAPI, Streamlit, containerized deployments), rapid prototyping, pragmatic solutions over academic theory. → Scientific Rigor: PhD in Physical Chemistry from University of Amsterdam - I bring systematic methodology to ambiguous business problems. Looking for ML/AI expertise that delivers real business value? Let's discuss how my specialized skills can accelerate your data science initiatives.

Technical Project Lead (AI + IoT + Robotics + Web) I help startups and businesses turn ideas into fully working technology products — powered by AI, Computer Vision, NLP, IoT, Robotics, and Full-Stack Web engineering. I personally come from a Data Science background and lead a seasoned team of engineers with 20+ years of combined experience delivering end-to-end solutions. You bring the challenge. We bring the architecture, development, and deployment. Whether it’s a prototype, MVP, or full product development — we deliver efficiently with mid-range and budget-friendly options. What We Build: AI & Machine Learning–based applications Computer Vision Models (Detection, Recognition, Tracking) NLP + LLM fine-tuning (chatbots, document AI, RAG pipelines) IoT + Hardware + Robotics Integrations Web & App Development (MERN, Django, Flutter, APIs) On-device Edge AI for cameras, drones, robots Our Expertise: AI/ML: PyTorch, TensorFlow, Scikit-learn Computer Vision: YOLO, Segmentation, Face Recognition NLP & LLM: LangChain, Hugging Face, RAG, Generative AI IoT & Robotics: Arduino, Raspberry Pi, Sensors, ROS Web/App: MERN, Django, PHP, Flutter, REST APIs Deployments: AWS, GCP, Docker, On-prem Edge Services Offered: Idea to MVP in 2–8 weeks Rapid prototyping for investor demos Research + development for innovation-centric teams IoT + Robotics integration with AI AI Web apps with dashboards & analytics Ongoing maintenance & scaling options Why Work With Me: You talk to one person (me) — I manage everything end-to-end My team contains specialists in every skill needed Flexible pricing: Low-budget and Mid-budget both available Clear timelines, agile development, professional documentation Long-term collaboration focus

I'm an Upwork Expert-Vetted Data Scientist who covers what usually takes two specialists: classic ML and modern LLM systems, shipped to production. Nobody understands your business like you do, and you know exactly the bottleneck you want gone. You want someone who can see it just as clearly, bring it to life the way you imagined, and build it to last. That has been my track record. Imagine handing off your idea, and what comes back makes you say, "This is exactly what I had in mind!" That is the feedback I hear most from my clients. Here's what working together looks like: You explain the vision once. I turn it into a clear plan, build the system end-to-end, and ship something your team can actually run and trust. Whether it's an LLM or RAG application, an AI agent, or a forecasting or anomaly-detection engine, it is handed over to you already deployed in production, documented, and yours to keep building on. What my clients say: → "She took our vision as her own and brought it to life." → "When she says she'll handle something, it's done." → "Hwei is the proverbial needle in a haystack. She gets it. She gets it done." Recent projects: • A US women's health startup: I led the AI intelligence layer at the core of their v1.0, live before their funding raise. • A Fortune 500 consumer brand: I built a stability testing platform that turned days of manual work into seconds. • An Italian telecom compliance consultancy: I built an LLM document-processing pipeline that cut review time from days to minutes, with zero false approvals. • A Dutch water consortium: I built an anomaly-detection dashboard that flagged genuine contamination events with zero false alarms. → Expert-Vetted · Top 1% on Upwork · 100% Job Success → ML and AI since 2018 · 8 published papers · trained at Fraunhofer SCAI and the University of Hamburg Tell me what you're trying to build, and I'll reply with a clear path forward, built around your goals. ================== Tools and capabilities: • Generative AI and LLMs: large language models, RAG (Retrieval Augmented Generation), AI agents and multi-agent systems, chatbots, prompt engineering, LLM evaluation, vector databases (ChromaDB), LangChain, Pydantic AI • Machine learning: predictive modeling, anomaly detection, time series forecasting, predictive maintenance, statistical analysis, deep learning, computer vision, natural language processing (NLP) • Engineering and delivery: Python, FastAPI, Docker, cloud deployment (AWS, Azure, Render), data analysis, data pipelines, interactive dashboards (R Shiny, Streamlit, Gradio), data visualization • Model APIs: OpenAI, Anthropic Claude, Google Gemini, Hugging Face • Consulting: artificial intelligence (AI) strategy, AI implementation, AI consulting, code audits, knowledge transfer

AI Engineer | Building Production-Ready AI That Delivers ROI With 8+ years of experience in AI, Machine Learning, and Data Science, I've built and deployed 40+ AI solutions across Healthcare, Travel, Fintech, E-commerce, Manufacturing, SaaS, and HR Tech. I specialize in transforming complex business challenges into scalable AI systems that improve efficiency, reduce costs, and drive measurable business outcomes. 𝐈𝐦𝐩𝐚𝐜𝐭 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 ✅ Built GenAI chatbot platforms serving 75K+ monthly users, reducing support costs by 70% while achieving 96% customer satisfaction ✅ Developed computer vision systems with ~99% accuracy, generating $5M+ annual operational savings ✅ Created AI forecasting solutions that improved prediction accuracy by 60% and reduced inventory waste by 35% ✅ Designed enterprise RAG and document intelligence systems processing 100K+ documents daily 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Generative AI & LLM Applications : -- RAG (Retrieval-Augmented Generation) -- AI Agents & Multi-Agent Systems -- Enterprise Knowledge Assistants -- Custom Copilots & Chatbots -- Prompt Engineering & Evaluation -- LLM Fine-Tuning & Optimization Models: GPT-4, Claude, Llama, Mistral, Gemma 𝐍𝐋𝐏 & 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 -- Intelligent Search Systems -- Information Extraction -- Semantic Search -- OCR Pipelines -- Document Processing Automation -- Conversational AI 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐕𝐢𝐬𝐢𝐨𝐧 & 𝐌𝐮𝐥𝐭𝐢𝐦𝐨𝐝𝐚𝐥 𝐀𝐈 -- Object Detection & Tracking -- Defect Detection Systems -- OCR & Document Vision -- Video Analytics -- Custom YOLO Solutions -- Multimodal AI Applications 𝐏𝐫𝐞𝐝𝐢𝐜𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 -- Demand Forecasting -- Recommendation Systems -- Anomaly Detection -- Predictive Analytics -- Time-Series Modeling -- Classification & Regression Systems 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 -- AI Voice Agents -- WhatsApp Bots -- Workflow Automation -- End-to-End AI Operations -- Customer Support Automation 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 Languages & Frameworks Python • FastAPI • Django LLM & AI Frameworks LangChain • LangGraph • LlamaIndex • Hugging Face Vector Databases Pinecone • Weaviate • FAISS • ChromaDB • Redis Cloud & MLOps Azure • AWS • Docker • MLflow • CI/CD Databases PostgreSQL • MongoDB • Redis 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 ✔ Production-ready AI systems, not prototypes ✔ End-to-end ownership from architecture to deployment ✔ Enterprise-grade scalability, security, and monitoring ✔ Clear communication and predictable delivery ✔ Proven track record across multiple industries ✔ Supported by a network of 30+ AI specialists for larger engagements 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝 Healthcare | Travel | Fintech | E-commerce | Manufacturing | SaaS | HR Tech | Education 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐀𝐈 𝐓𝐡𝐚𝐭 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐬 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 Whether you need a GenAI application, RAG system, AI agent, computer vision solution, forecasting model, or end-to-end AI platform, I can help turn your business challenge into a production-ready AI solution.

✅ EXPERT-VETTED 🎖 TOP RATED PLUS (Top 1% 🥇 of GLOBAL talent on Upwork). I am a Data Scientist, AI, Machine Learning, and Software Engineer with over 9 years of professional experience building software at any scale. I used to work at large companies such as Yandex as well as in many successful startups. Now I am running Shapeion Technologies, providing software and ML consulting for companies around the globe, to accomplish their business goals. I have been managing startup projects with client teams and have helped draft product roadmaps, planning, and talent acquisition. I have a good network of engineer talent who can help build product MVPs effectively. Products made by me helped startups to raise millions of USD. I have a team of 15 professional Data Annotation specialists who have completed many projects in the Natural Language Processing and Computer Vision fields. They are fluent in the following data annotation platforms: CVAT, Doccano, and ProdiGy. Here is a brief summary of my expertise: ● 2000+ worked hours and 30+ projects completed PERSONALLY only at Upwork ● Created MVPs for various startups and companies that raised millions of USD ● Helped 30+ businesses to reach their goals in time I am proficient in: ✅ Data Science and Machine Learning: ● classification and regression tasks ● time-series prediction (ARIMA, ...) ✅ Natural Language Processing (NLP): ● Text classification (including Sentiment Analysis, Aspect-Based Sentiment Analysis) ● Named Entity Recognition (NER, automatic extraction of relevant entities, like names, locations, dates, etc) ● Chat-Bots (Deep Learning or Rule-Based chat-bots for various domains) Frameworks: SpaCy, HuggingFace, Transformers, NLTK, Langchain, Pinecone Annotation platforms: Doccano, ProdiGy, Clarifai Architectures: BERT, LongFormer, GPT-3, GPT-4 Domains: MedTech, E-Commerce, HRM, AD-tech ✅ Computer Vision (CV): ● Image Classification ● Object Detection (YoLo) ● Instance segmentation / Semantic Segmentation (Mask R-CNN) ● Optical Character Recognition (OCR) Frameworks: PyTorch, TensorFlow, Keras, DarkNet, Detectron, Detectron2, Fast.ai Annotation platforms: CVAT, Clarifai Domains: Medical Imaging, CCTV (surveillance), NFT, LegalTech (document analysis) ✅ Full-Stack Development: ● Backend (FastAPI, Flask, Django, django-rest-framework, Node.js, JavaScript, PHP, Yii Framework) ● Frontend (Vue.js, React.js) ● WordPress ● CI/CD (Docker, docker-compose, Kubernetes, k8s, Ansible, Terraform) ● Databases (PostgreSQL, MySql, MongoDB, OracleDB, ArangoDB, ClickHouse, GraphDB) ● AMQ (Celery, RabbitMQ) Technical skills: Python, Javascript, Go, Java, Spring Boot, Gradle, Node.js, Angular, Tensorflow, Keras, NumPy, Serverless Frameworks, Docker, Terraform, Ansible, Kubernetes, Jenkins, Spinnaker, GitOps, DataOps, AWS. GCP, Azure, JAMstack, GraphQL, MEAN Stack, React, Redux, ES6, Express, MongoDB, Redis, Linux, Etcd, Consul, Kinesis, Redshift, DynamoDB, Spark, Hadoop, Kafka, PostgreSQL, MySQL, ELK, Git, Flask, and Django. Thanks for your consideration! "Alexander was excellent. He managed expectations well and overperformed on the work. Communications were excellent. He saved us 100s of hours of work by automating our processes. He's more expensive than many people on Upwork, but appears to be exceptionally good an reliable." - Tom Mather

Codiant Software Technologies is a pioneer in AI-powered digital innovation, specializing in next-generation Web & Mobile Applications, UI/UX Design, Enterprise Mobility Solutions, and Application Maintenance Services. With deep expertise in Artificial Intelligence, Machine Learning, Generative AI, and Intelligent Automation, we help Fortune 500 companies and ambitious startups build smarter products, automate operations, and scale faster. Our AI capabilities span LLM integrations, AI agents, predictive analytics, and workflow automation, enabling businesses to move beyond traditional development and unlock real, measurable value. Backed by strong engineering across Web and Mobile platforms, we deliver intelligent, scalable, and future-ready solutions that accelerate digital transformation and drive long-term growth. Headquartered in East Moline, USA, with an offshore development center in India and corporate offices in the UK, Australia, and UAE, Codiant is an ISO 9001:2008 and ISO/IEC 27001:2013 certified organization. Leveraging years of experience and an extensive AI knowledge base, we design and implement intelligent, scalable, and future-ready solutions that bring measurable value to every client engagement. Our Main Services Include: • Resource Augmentation (Hire IT Resources On-Demand Basis) • AI Development & Consulting • Generative AI (LLMs, GPT-based Apps, AI Agents), Predictive Analytics & ML • Automation & AI Integrations (N8N), Computer Vision & NLP Solutions • Mobile Applications (Flutter, React Native, iOS, Android and Xamarin) • Web Application Design & Development • Digital Transformation • UI/UX Development • Custom Software Development • SaaS Development • Cloud & Data Migration • Digital Product Engineering • Digital Marketing (SEO, SEM, SMM) • E-Commerce Solutions (Custom and Template-Based) • Marketplace Platform Development • Full Stack Development IT Resource Augmentation – Scale Your Team with Ease: Need expert developers, designers, or AI specialists on demand? Our Resource Augmentation services provide flexible IT staffing solutions to help you scale your team quickly. Whether you need short-term talent or long-term dedicated resources, we offer skilled professionals in: • AI & Machine Learning Solutions (NLP, Chatbots, Voice Agents, Predictive Analytics, Recommendation Engines, Generative AI Applications) • Full-Stack Development • Mobile & Web Development • UI/UX Design • Cloud & DevOps Engineering Hire top-tier talent without the overhead costs. Our Technical Expertise: • LLMs & Gen AI: LangChain, LlamaIndex, OpenAI, FAISS, Stable Diffusion • ML Algorithms: XGBoost, Random Forest, SVM, CNN, LSTM, BERT, GPT-2, Transformers • MLOps & Deployment: MLflow, Jupyter, Google Colab, GitHub, VSCode • Hybrid Mobile App: React Native, Flutter • iOS: Swift, Objective C • Android: Kotlin, Java • Frontend: ReactJS, AngularJS, NextJs, Vue.js, HTML, CSS3, jQuery • Front-end Framework: Bootstrap • Backend: PHP: Node.js, Express.js, Nest.js, Python, Laravel, CodeIgniter, Yii, • Microsoft Technologies: .Net, C#, ASP.NET • Frameworks & Libraries: TensorFlow, PyTorch, Hugging Face, OpenCV, Ultralytics • Data Science & Visualization: Pandas, NumPy, SciPy, Matplotlib, Seaborn, Plotly, Tableau • CMS: WordPress, Shopify • UI/UX Design, UX Audit, Logo & Branding, Wireframing, Prototyping • Cloud Infrastructure: AWS (S3, Lambda, EC2), Azure, Google Cloud • Custom WebRTC Applications • Crypto Wallets We have Successfully Delivered 1450+ Projects across Industry Verticals Like: • Healthcare & Telemedicine • Transport & Logistics • E-Learning & LMS • On-Demand Services (Taxi, Delivery) • E-Commerce & Marketplaces • Recruitment & Job Portal • FinTech & Digital Banking • Insurance • Real Estate & Property Management • Fitness & Wellness • OTT and Entertainment • Travel and Hospitality • Social Media and Dating Platform • Rental Platform • NGO and Crowdfunding Platform • Event • AR/VR & Emerging Tech • CRM/ERP/POS Awards and Accolades: • Best Community Development • Top iOS App Development Companies in the USA • Top 50+ Mobile App Development Companies In the USA • Top CodeIgniter Development Companies | Top CodeIgniter Developers • Top Real Estate Mobile App Development Companies • Top Health & Fitness App Development Companies & Healthcare App Developers • Top 10+ Logistics App Development Companies *We work on agile methodology so that you can be flexible enough in your requirements and goals. *Committed to delivering value at every single step. *Reaching the milestones within committed deadlines. *Understanding of all work cultures viz. American, British, European, Australian, Asian and Arabic. We look forward to connecting with you and building a perfect solution that meets your business needs. Get in touch!

Hello, I'm Shedrah Stop hiring generalist writers and developers who get the medical terminology wrong, create compliance risks, or build AI tools without understanding what happens when they meet real clinical data. You need one partner who understands the clinical side, the regulatory framework, the technology, and the content strategy — all at once. That partner is rare. I'm one of them. I'm Shedrach — a licensed pharmacist operating at the intersection of regulatory writing, clinical AI, health automation, and strategic ghostwriting. I've written IND applications, built pharmacovigilance automation pipelines, validated LLM outputs for drug safety accuracy, and ghostwritten investor-grade white papers that contributed to Series B funding rounds for biotech companies. That range isn't common on Upwork. Most writers don't understand drug mechanisms. Most AI developers don't understand adverse event reporting. Most automation specialists have never read an ICH guideline. I bring all of it to every project. What I do across four specialities: ✅ Regulatory Medical Writing — IND applications, IVDR/MDR technical files, clinical protocols, drug monographs, and submission-ready documents for FDA, EMA, NAFDAC, and WHO frameworks ✅ Clinical AI & LLM Validation — reviewing and red-flagging AI-generated clinical content for drug safety errors, prompt engineering for medical LLMs, pharmacovigilance AI, and LLM fine-tuning for healthcare use cases using GPT-4, Claude API, and Hugging Face ✅ Health Automation & Chatbots — building AI-powered clinical chatbots, end-to-end workflow automation for pharmaceutical and health operations using n8n, Make, Zapier, Relevance AI, and Voiceflow ✅ Health Ghostwriting & Thought Leadership — investor white papers for drug development companies, executive thought leadership for health tech CEOs and biotech founders, evidence-based clinical content for digital health platforms and mental health organisations What clients say: "Investment-grade content — the white paper was a crucial piece of our Series B funding success." — Dr. Lena Wu, CSO, Biogenesis Labs "The clinical guides drove a 40% increase in user sign-ups." — Dr. Julian Hayes, Clinical Director, Mindful Pat If you need cheap content or a quick fix, I'm not your person. If you need a clinical and technical partner who gets it right, gets it done, and understands the stakes — let's talk. Shedrach O. | PharmD | Pharmacist · Regulatory Writer · Clinical AI Specialist · Health Automation Engineer

I'm the Technical Director (CTO) at tsukat, an XR & AI studio with a team of 50+ specialists: AI engineers, Unity/Unreal software engineers, web engineers, 3D artists, UI/UX designers, and QAs. I hold a PhD in Engineering Mechanics from KTH Royal Institute of Technology and previously worked on Microsoft's AI Perception and Mixed Reality team, building computer vision and AI algorithms for HoloLens, the Windows Mixed Reality platform, and Azure Kinect. Co-inventor on multiple US patents in computer vision, camera calibration, and head-mounted display tracking. My background is in geometric computer vision: 3D reconstruction, pose estimation, camera calibration, and human and environment tracking. That foundation now drives the AI and ML systems work I lead at tsukat. Since 2017, our team has delivered 300+ projects across healthcare, manufacturing, retail, real estate, education, and marketing. Read verified client reviews on Clutch. WHAT I LEAD ➖ Custom AI applications and Generative AI solutions ➖ Computer Vision systems: detection, tracking, 3D reconstruction, perception ➖ AI agents and workflow automation ➖ Model fine-tuning and prototype-to-production scaling ➖ R&D for novel or non-standard technical problems ➖ Technical advisory: AI/CV architecture review, team augmentation TECHNOLOGIES WE USE ➖ AI & LLMs: ChatGPT, Gemini, LLaMA, LangChain, LangGraph, Hugging Face Diffusers, ComfyUI ➖ Machine Learning: PyTorch, TensorFlow, ONNX ➖ Computer Vision: OpenCV, MediaPipe, YOLO, Ceres Solver ➖ Cloud & Infrastructure: AWS, Azure, Google Cloud, Docker, Kubernetes ➖ Engines (for XR/CV integration): Unity, Unreal HOW WE WORK We cover the full development cycle — prototype → MVP → full production → release. Or we can plug into your in-house team for specific components: AI/CV modules, model training, perception pipelines, or integration support. Planning an AI or Computer Vision solution, or have an early prototype you need to scale? Message me anytime or book a consultation below. Happy to help you find the best direction for your project.

AI Developer & Creative Technologist helping brands and e-commerce businesses create high-quality AI-generated visuals, product campaigns, and scalable creative workflows. I specialize in combining AI tools with strong visual design to deliver polished, on-brand content with faster turnaround and consistent quality. Core expertise: * AI image generation & editing * Ecommerce product creatives * AI-assisted product photography * Prompt engineering & AI workflows * Visual design & campaign assets * UI/UX & creative direction * Backend automation & AI integrations Tools & Technologies: * Image Generation Models- Nano Banana, Midjourney, Flux Kontext * AI-native creative tools- Pletor.ai, weavy.ai, Lovart.ai * Design and Editing- Photoshop, Figma, Adobe Creative Cloud, Adobe Expres * Python * Claude Code * Gemini * Hugging Face * AWS & GCP I work with a focused micro-team of tech and design specialists, allowing us to handle both creative execution and technical AI workflows efficiently across larger projects. Whether you need AI-powered product visuals, ecommerce creatives, marketing assets, or custom AI workflows, the goal is always the same deliver visually compelling results that are production-ready, scalable, and commercially effective. DM me or send an invite to discuss your project.