Hire the Best Computer Scientists

Memory updated Here's a brief profile overview: Jamie Eduardo Rosal Data Scientist | System Developer | AI Engineer | Software Engineer I am a versatile technology professional with a strong foundation in data science, system development, artificial intelligence, and software engineering. My expertise lies in building robust systems, crafting intelligent solutions, and driving innovation through cutting-edge technologies. I have successfully led projects from conception to deployment, delivering impactful results and optimizing processes across various domains. My strengths include analytical thinking, problem-solving, and a deep understanding of machine learning algorithms and software development practices. I hold a solid educational background, continuously upgrading my skills to stay at the forefront of the industry. Key achievements include developing advanced AI models for predictive analytics, implementing scalable software solutions, and contributing to research in emerging technologies.

Your paper deserves to be published. Your thesis deserves to pass. Your grants and NSF proposal deserve funding. I'm Dr. Ijaz, a PhD in Computer Science (University of Nottingham) with hands-on experience as a peer reviewer for Wiley and IEEE journals. I know exactly what editors and reviewers look for, and win grants like NSF — with PhD-level precision from someone who has been on both sides of the reviewer's desk. I don't do generic editing and proofreading. I do PhD-level, reviewer-minded editing that gets your work across the finish line. ✔ 100% Job Success · Top Rated · $30K+ earned on Upwork ✔ 78 completed projects · Clients across 4 continents ✔ Avg. response time: under 4 hours ✔ PhD in Computer Science (University of Nottingham) ✔ IEEE / Wiley reviewer experience ✔ 100% Job Success | Top Rated ⭐ Who I Work With Researchers who are serious about publication. PhD and MS students, university faculty, postdocs, and funded research labs working under real deadlines. Faculty and scientists are looking for funding from NSF and DoD. If you've received reviewer comments that feel impossible to address, a thesis your supervisor keeps sending back, or an NSF proposal that needs to be airtight — this is where I can help. ⭐ About Me I am a PhD in Computer Science with extensive experience in academic editing, research consulting, and grant proposal development. I have successfully supported: Q1 journal publications MS, PhD theses, and dissertations NSF and international grant proposals Reviewer-response and resubmission cycles I work with precision, ethics, and a reviewer’s mindset — not generic proofreading. 🔬 What I Do ✔ Thesis & Dissertation Editing: I work through supervisor feedback systematically — fixing logic gaps, argument flow, grammar, and structure. Fluent in LaTeX, Overleaf, and Word. ✔ Journal Paper Proofreading & Revision: I align your paper with IEEE, Elsevier, and Springer standards, address reviewer comments point by point, and strengthen your technical clarity before resubmission. ✔ Research Paper Polishing: Sharper arguments, stronger novelty positioning, cleaner references (Zotero / EndNote / Mendeley). I make your contribution impossible to overlook. ✔ NSF & Grant Proposal Writing: From technical narrative to budget justification — I write proposals that reviewers fund, not file away. Experience with NSF and international funding bodies. ✔ Formatting & Conversion: APA / IEEE / Springer templates, LaTeX ↔ Word/PDF conversion, journal submission formatting — done right the first time. 🎯 Why Researchers Choose Me Over Generic Editors Most editors fix grammar. I fix the argument. I bring a reviewer's eye to every document, catching not just language issues but also logical gaps, weak justifications, and structural problems that lead to desk rejections. My background in Computer Science, AI, and Smart Systems means I understand your content, not just your sentences. ✔ Confidential & ethical with strong and ethical use of AI, no plagiarism, ever ✔ On-time delivery, every time ✔ You get a collaborator, not just a contractor 📩 Next Step Message me with: Target journal or funding call Deadline Current draft (if available) I’ll respond with a clear plan and timeline in ln a matter of hours.

I build AI agents, automations, and RAG systems that ship to production - not demos that die in a notebook. As the founder of BeautyBuzz AI (a live SaaS with real users), I've taken AI products through the full cycle: idea → build → deploy → scale. I'm a full-stack developer with deep AI expertise, which means you get one person who can design the model, build the backend, and ship the app - no handoffs, no gaps. What I build for clients: • AI Agents & Multi-Agent Systems — LangChain, LangGraph, CrewAI; tool-calling, memory, orchestration • AI Automation & Workflows — n8n, Make, Zapier + OpenAI/Claude; connect your CRM, email, Slack, docs so work runs itself • RAG & Knowledge Assistants — chat over your documents/data with accurate, cited answers (vector DBs, hybrid retrieval) • LLM Fine-Tuning & Integration — OpenAI, Anthropic Claude, Gemini, Llama; prompt engineering, evals, cost/latency optimization • Full-Stack AI Products & MVPs — Python/FastAPI backends, clean databases, cloud deployment (AWS/GCP/Azure), Docker, CI/CD Why clients hire me: ✅ 100% Job Success Score and $60K+ earned on Upwork ✅ Founder of a real, deployed AI SaaS — I think about your business outcome, not just the code ✅ Recent 5-star work: agentic RAG systems, document-processing automation, a high-performance LLM inference engine, and a 150-hour PostgreSQL + Python app Tech I work with daily: Python, FastAPI, LangChain, LangGraph, OpenAI & Claude APIs, MCP, Pinecone/pgvector, Hugging Face, PyTorch, TensorFlow, Docker, AWS, n8n, SQL, React/Next.js. If you need an AI agent, an automation that saves hours every week, or a production-ready AI feature built properly the first time, send me a message or invite me to your job - I reply within hours and I'll tell you honestly what's worth building.

With 5+ years of experience and 150+ successful projects, I help businesses build high-performance Computer Vision systems that work in production — not just in theory. 🚀 What I Build ✔ Object Detection & Multi-Object Tracking (YOLO26, YOLOv12, YOLO11, YOLOv8, DeepSORT, ByteTrack, BOT-SORT) ✔ Real-Time Video Analytics & Surveillance Systems ✔ Face Recognition & Liveness Detection ✔ Image Segmentation (U-Net, DeepLabV3+, Semantic & Instance) ✔ OCR & Document AI (Tesseract, Google Document AI, PaddleOCR) ✔ Industrial Defect Detection & Quality Control ✔ Medical Image Analysis ✔ Traffic & Vehicle Detection Systems ✔ Retail Analytics & Customer Behavior Tracking ✔ Edge AI Deployment (Jetson, TensorRT, CUDA, Docker, AWS) ✔ Model Optimization (FPS, latency, memory efficiency) ⚡ What I Deliver ✔ End-to-end computer vision systems (data pipelines → model serving → deployment → monitoring) ✔ Real-time computer vision systems (detection, classification, tracking, segmentation) ✔ Custom YOLO model training on your own dataset (YOLOv8, YOLO11, YOLO26) ✔ Multi-camera surveillance & smart monitoring systems ✔ Video analytics pipelines with real-time alerting & reporting ✔ Scalable AI infrastructure on AWS (SageMaker, EKS, Lambda, EC2) ✔ Production-grade APIs and backend services ✔ Optimization of existing systems (lower latency, reduced cloud costs, improved reliability) 🧠 Core Expertise Computer Vision · Deep Learning · Machine Learning · Object Detection · Multi-Object Tracking · Image Segmentation · Real-Time AI · Video Analytics · OCR · Data Annotation · Edge AI 🛠 Tech Stack AI & Vision: PyTorch · TensorFlow · Keras · OpenCV · MediaPipe · YOLO variants · Faster R-CNN · Vision Transformers Tracking & Optimization: DeepSORT · ByteTrack · BOT-SORT · TensorRT · CUDA Backend & Deployment: FastAPI · Flask · Docker · AWS · Jetson · REST APIs 🌍 Industries I Serve Retail · Security & Surveillance · Healthcare & Medical · Industrial & Manufacturing · Traffic Management · Smart Cities · Agriculture · Sports Analytics 💡 Why 150+ Clients Chose Me ✔ 100% Job Success Score — Top Rated on Upwork ✔ 5+ years delivering real-world AI systems ✔ Production-ready, scalable solutions ✔ Strong optimization — high FPS, low latency ✔ Clear communication & on-time delivery 📩 Let's Work Together Looking to build a Computer Vision system, Object Detection model, or Real-Time AI solution? 👉 Message me now — I'll help you design the best approach and deliver a scalable, production-ready solution fast. /// The following is just for SEO. Please ignore it /// #computer vision #computer vision engineer #computer vision opencv #machine learning computer vision #deep learning computer vision #computer vision machine learning #machine learning python #nlp machine learning #ocr #computervision #machinelearning #ai # ml #cv #ai #transformers #llm #generative ai #generativeai #opencv #jetson nano #jetsonnano #nvidia #model training #modeltraining #yolo #object detection #objectdetection #model training #modeltraining #training yolo model #trainingyolomodel #objecttracking #object tracking #image annotation #imageannotation #datasetannotation #dataset labelling #datasetlabelling #dataset

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. 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 behind their production multi-agent chatbot, live ahead of their fundraise. • A Fortune 500 consumer brand: I built a shelf-life forecasting platform that turned weeks of manual modeling into 30-second predictions. • An Italian telecom firm: I built an LLM document validation pipeline that cut compliance review from days to minutes, with zero false approvals against their own 99.7% precision target. • A Dutch water consortium: I built an anomaly-detection system that caught real contamination with zero false alarms, then grew it into a 12.3M-measurement data platform that their own team can run without a developer. → 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, 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

During my five years of experience in data annotation, I have developed a deep expertise in image annotation for various applications, including object detection, image classification, semantic segmentation, and more. Here are some highlights from my portfolio: Object Detection: I have annotated thousands of images for object detection tasks, including bounding box annotations, landmark annotations, and more. Some of the projects I have worked on include identifying vehicles in traffic, recognizing pedestrians in surveillance footage, and detecting defects in manufacturing processes. Image Classification: I have annotated images for various types of image classification tasks, including binary classification, multi-class classification, and hierarchical classification. Some of the projects I have worked on include identifying different species of animals, classifying products for e-commerce platforms, and recognizing different types of food. Semantic Segmentation: I have annotated images for semantic segmentation tasks, which involves labeling each pixel in an image with a corresponding class label. Some of the projects I have worked on include segmenting medical images for diagnostic purposes, identifying different land cover types in satellite imagery, and recognizing different types of objects in aerial imagery. Throughout these projects, I have consistently demonstrated a high level of accuracy, attention to detail, and ability to work under tight deadlines. My experience in image annotation, combined with my knowledge of annotation tools and techniques, makes me a valuable asset to any team working on computer vision projects.