Works on the road - and preferably from Berlin, Geneva, and Cape Town - as a developer, trainer, and author. Coordinator and speaker at several open source conferences in Europe. Member of the Debian DebTags team. Technical writer for Linux User, a German linux journal, with monthly publications. Coauthor of the Debian Package Management Book. UNIX/Linux user since 1997 with strong focus on Debian GNU/Linux, and an experienced developer for Python and PHP. Specialist for PostScript and PDF processing, LaTeX, XML, and technical documentation such as DocBook and AsciiDoc. Familiar with revision control systems, e.g. Git and Bazaar. Self-organized, mobile, cooperative, and with a strong favour for project teams. Speaks German, English, and French. Likes accuracy in typography and the beauty of design.

Why hire me? Simple, because I am interested in meeting your expectations, in ensuring that your experience as a client is excellent and that you get fast, efficient and consistent solutions for your projects; my level of commitment is high from the first minute, it is easy for me to follow instructions so I will not waste your time with trivial or redundant questions, I pay attention to details, I want my projects to speak for me, and that the quality and punctuality that represents me. So, tell me; how can I help you? My profile summary Petroleum engineer with extensive training in exact sciences, calculus, algebra, physics, chemistry, statics, dynamics, differential equations and thermodynamics. Educated at one of the best engineering universities in COLOMBIA (UIS), I attended Bay Atlantic University in WASHINGTON D.C. - USA where I perfected my English language skills, I also lived in MELBOURNE - AUSTRALIA, where I attended the Australian Pacific College (APC) and graduated as a project manager.

Hi, I am a Mathematics expert. I have a Bachelors of Education with Mathematics as a major teaching subject. My expertise includes Pre-algebra, Algebra I, Geometry, Algebra II, Pre-Calculus, Trigonometry, Calculus, Probability, Geometry, Discrete Maths, and Statistics. I am a tutor and I have 3 years of tutoring experience. I am associated with a Singapore based tutoring company. I did my graduation in Civil Engineering but Mathematics has always been my passion. I can create Mathematics content like questions, quizzes with accurate answers, and proper explanation. I can create Mathematics content for any school level. I can assure you of quality work. I do the Mathematics projects at very reasonable rates keeping the quality of work very high. MOTTO- DOING MY BEST & DELIVERING BEYOND THE CLIENT'S EXPECTATIONS..... feel free to ask any questions..... Thanks & Regards

Hi, I am a Gold Medalist with a Master’s in Data Science and currently pursuing a Ph.D. in Deep Learning, specializing in academic research, thesis writing, and publication support for Master’s and PhD scholars. I help researchers with thesis and dissertation consultation from research design and methodology to statistical analysis, implementation, results interpretation, and journal ready paper. My expertise includes Artificial Intelligence, Machine Learning, Medical Imaging, Finance, Management, Cyber Security, Data Science, and advanced statistical modeling. I have published research articles in reputed journals and conferences and have extensive experience handling reviewer comments, improving manuscript quality, and preparing papers for Scopus, SCI, and IEEE-indexed venues. I also assist researchers preparing for EB1A, EB2-NIW, and O1 petitions by enhancing their scholarly profile through strategic publication planning, research documentation refinement, citation optimization guidance, and evidence-oriented research presentation aligned with USCIS standards. If you need support with: • Thesis or dissertation writing • Research methodology & statistical analysis • Machine learning model implementation • Systematic literature review • Journal paper publication • Academic Writing • Thesis Writing • Dissertation Writing • Research Papers • Technical Writing • Machine Learning • Data Analysis • Deep Learning • Statistical Analysis • Literature Review • Research Proposals • Journal Article Writing • SPSS • Python • Artificial Intelligence • LateX (Overleaf) I provide research-backed, plagiarism-free, AI-free, and technically strong research solutions. Technical Skills: Artificial Intelligence, Machine Learning, Deep Learning, Data Science, Generative AI, Large Language Models (LLM), NLP, Natural Language Processing, Computer Vision, AI Model Development, AI Research, AI Model Training, Neural Networks, Python AI Development, AI Automation, Intelligent Systems, Predictive Modeling, AI Solutions. Machine Learning Model Development, Deep Learning Algorithms, Supervised Learning, Unsupervised Learning, Feature Engineering, Model Optimization, Hyperparameter Tuning, Explainable AI (XAI), AI Model Deployment, AI System Design. Generative AI Development, GPT Development, LLM Fine-Tuning, LoRA Fine-Tuning, QLoRA Fine-Tuning, Prompt Engineering, Retrieval Augmented Generation (RAG), LangChain Development, AI Chatbot Development, Conversational AI, AI Agents, Autonomous AI Systems. Computer Vision, Image Classification, Object Detection, Image Segmentation, YOLOv5, YOLOv8, ResNet, DenseNet, UNet, Medical Image Analysis, Vision AI, Image Processing, Video Analytics. Natural Language Processing, Text Classification, Text Summarization, Sentiment Analysis, Document Processing AI, Transformer Models, BERT, RoBERTa, BART, Pegasus, GPT Models, Hugging Face Transformers. AI for Cybersecurity, Intrusion Detection System (IDS), Network Security AI, IoT Security, Anomaly Detection, Cyber Threat Detection, and Deep Learning for Cybersecurity. Visit my Google Scholar profile for my published articles in various reputed journals and conferences. Search (Priyanka Pursani Israni) in Google Scholar.

I help students and educators understand Mathematics with clarity, confidence, and real problem-solving ability — not memorization. I have 6+ years of experience teaching: CBSE & ICSE (Class 9–12) IB / IGCSE / AP Calculus University-level Mathematics (Calculus, Differential Equations, Linear Algebra, Real Analysis) What I Do ✔ One-to-one tutoring with clear step-by-step explanations ✔ Homework, assignment, and exam preparation support ✔ Personalized problem sets & practice plans ✔ Concept strengthening and score improvement strategies My students regularly improve their scores from 60% → 90%+ because I focus on: Understanding before formula application Visual explanation of concepts Problem-solving thinking patterns I Also Work With Teachers / Schools / Publishers If you need: Math Worksheets (Class 6–12 & College) Question Banks / Test Papers LaTeX formatted solutions Curriculum or course content development I create clean, accurate, and structured math content aligned with academic rubrics. Why Work With Me ⭐ Top Rated on Upwork ⭐ 100% Job Success & Consistent 5★ Ratings ⭐ Reliable, clear communication ⭐ Fast delivery and professional formatting Let’s Work Together Send me a message with: Level / grade Topic(s) needed Timeline I respond quickly and will help you plan the next steps.

Amazon FBA Specialist | Amazon PPC | Product Hunting | Listing Optimization | Seller Central Management Are you looking for a reliable Amazon FBA specialist who can help you research profitable products, optimize listings, manage Amazon PPC campaigns, and support your Seller Central account? I help Amazon sellers improve product visibility, optimize advertising performance, and manage day-to-day marketplace operations with a data-driven and detail-oriented approach. My Amazon Services Amazon Product Research & Product Hunting Product hunting using market research techniques Competitor analysis Product validation Market opportunity analysis ROI and profit calculations Demand and competition analysis Product selection for Amazon FBA 📦 Product Sourcing Supplier research Alibaba sourcing AliExpress sourcing Supplier comparison Cost analysis Shipping cost estimation Product profitability analysis 🛒 Amazon Listing Optimization Amazon listing creation SEO-optimized product titles High-converting bullet points Product descriptions Backend search terms Keyword research Listing audits Listing optimization Product variations Flat file support 📈 Amazon PPC Management PPC campaign setup Sponsored Products Sponsored Brands Sponsored Display Keyword research Search term analysis Campaign optimization Bid optimization Targeting optimization ACOS optimization ROAS analysis CTR monitoring PPC performance reporting Advertising recommendations 📊 Seller Central Management Amazon Seller Central account management Inventory monitoring Listing management Account health monitoring Business reports Order management Performance monitoring Catalog updates Variation listings 📉 Data Analysis & Reporting Excel dashboards Google Sheets Product performance analysis Sales reports Campaign performance reports ROI analysis Profit margin calculations CSV data management Python automation E-commerce Platforms Amazon FBA Amazon Seller Central Amazon Advertising eBay Tools Amazon Seller Central Amazon Advertising Console Helium 10 Jungle Scout Keepa SellerAmp SAS RevSeller Microsoft Excel Google Sheets Python Why Work With Me? ✔ Detail-oriented and organized ✔ Strong analytical and problem-solving skills ✔ Clear and professional communication ✔ Accurate product research and listing optimization ✔ Data-driven PPC analysis and reporting ✔ Reliable project delivery I focus on helping e-commerce businesses improve product visibility, optimize listings, analyze advertising performance, and support efficient marketplace operations. Whether you need product hunting, supplier sourcing, listing optimization, PPC management, or Seller Central support, I'm committed to delivering accurate, organized, and professional work. Let's work together to support the growth of your Amazon business.

As a Mathematics expert, I have dedicated my career to helping students and professionals overcome their challenges in mathematics and document preparation. I am here to bring clarity to complex concepts and deliver meticulously crafted documents using LaTeX. Comprehensive Mathematics Tutoring: From basic algebra to advanced calculus, I tailor my sessions to meet the needs of each client, ensuring they grasp the concepts thoroughly. LaTeX Document Creation: Specialized in transforming rough drafts into polished, professionally formatted documents. Whether it's academic papers, theses, or research proposals, I handle each with precision and care. Proven Expertise: Over 5 years of tutoring experience with a consistent client satisfaction rate of 97%, illustrating my commitment to quality and effective teaching. Educational Background: Earned a PhD in Mathematics, complementing my practical experience with a solid academic foundation. Project Successes: Successfully guided numerous students through their academic courses and helped researchers publish their findings with impeccably formatted documents. My approach is always centered around the needs of my clients, providing supportive and timely service that adheres to the highest standards of professionalism. I am dedicated to ensuring that every client achieves their educational and professional goals. Interested in turning academic challenges into achievements? Let’s discuss how we can work together to reach your goals. Reach out today!

Don't settle for basic question drafting. Work with an 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝗱 𝗮𝘂𝘁𝗵𝗼𝗿 and Assistant who builds precise, engaging 𝗲𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻𝗮𝗹 content designed to uphold your 𝗵𝗶𝗴𝗵𝗲𝘀𝘁 𝗮𝗰𝗮𝗱𝗲𝗺𝗶𝗰 𝘀𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀. As a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐞𝐱𝐩𝐞𝐫𝐭 with 𝟏𝟎𝟎+ high-stakes educational projects, I don't just deliver content, I architect entire courses and ensure your product is market-ready. I'm a 𝗠𝗮𝘁𝗵 𝗖𝘂𝗿𝗿𝗶𝗰𝘂𝗹𝘂𝗺 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with a 𝗠𝗮𝘀𝘁𝗲𝗿'𝘀 𝗶𝗻 𝗠𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝘀, a 𝗕.𝗘𝗱 𝗶𝗻 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻, and 6+ years building standards-aligned learning experiences. I turn messy notes and SOPs into structured, sequenced programs, curriculum maps, slide decks, scripts, quizzes, and assessments designed around behavior change, not just information. INSTRUCTIONAL DESIGN & LMS: I build LMS-ready STEM content using ADDIE, backward design, and Bloom's Taxonomy, and configure it inside Canvas, Moodle, Teachable, Thinkific, and Articulate (Storyline/Rise 360) including SCORM-ready storyboarding and microlearning design. STANDARDS: CCSS, Florida B.E.S.T., Ontario, MOE, and IGCSE. TEST PREP: Full curricula and practice systems for the SAT, ACT, GMAT, and GRE — score-aligned lessons, item banks, and full-length assessments where every objective maps to the test. I CAN HELP WITH: • Standards-aligned math and science lessons, worksheets, and assessments with answer keys • Curriculum maps, pacing guides, and scope & sequence • LMS setup, content configuration, and microlearning modules • AI-generated STEM content review, editing, and rewriting for accuracy and rigor • Dynamic math and science animations (Python/Manim, Desmos, GeoGebra, LaTeX) I work best with clients who want a thoughtful ally, not just a deliverable. If you've got a vague idea and need it turned into a real program with structure and sequence, send an invitation and let's talk.

You need more than just a "writer" or a "tutor." You need a 𝗣𝗔𝗥𝗧𝗡𝗘𝗥 who guarantees accuracy, engages students, and protects your reputation. As a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 expert with $𝟏𝟎𝟎𝐤+ in earnings, I specialize in high-stakes educational projects. I don't just deliver content; I architect entire courses and ensure your product is market-ready. Here is how I can solve your problem: ⭐ F̳O̳R̳ ̳C̳O̳N̳T̳E̳N̳T̳ ̳C̳L̳I̳E̳N̳T̳S̳ (𝐏𝐮𝐛𝐥𝐢𝐬𝐡𝐞𝐫𝐬, 𝐄𝐝𝐓𝐞𝐜𝐡, 𝐓𝐞𝐬𝐭 𝐏𝐫𝐞𝐩): You can’t afford errors, and you can’t afford "hallucinations." ► 𝐓𝐇𝐄 "𝐙𝐄𝐑𝐎-𝐄𝐑𝐑𝐎𝐑" 𝐆𝐔𝐀𝐑𝐀𝐍𝐓𝐄𝐄: I rigorously research and structure every question to ensure it is mathematically sound and pedagogically perfect. ►𝐀𝐈 𝐀𝐔𝐃𝐈𝐓 & 𝐕𝐄𝐑𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍: Using AI for scale? I act as your Quality Control Architect. I have real-world experience evaluating AI responses and stress-testing chatbots to catch logic errors that tools like ChatGPT miss. ► 𝐂𝐎𝐔𝐑𝐒𝐄 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄: I can build your product from the ground up. I have designed comprehensive curricula for GMAT, SAT, and Middle School Math, ensuring learning objectives map perfectly to assessments. ⭐F̳O̳R̳ ̳T̳U̳T̳O̳R̳I̳N̳G̳ ̳C̳L̳I̳E̳N̳T̳S̳ (Parents & Students) You don’t need a lecturer; you need a strategist. ►𝐂𝐎𝐍𝐅𝐈𝐃𝐄𝐍𝐂𝐄 𝐁𝐔𝐈𝐋𝐃𝐈𝐍𝐆: I move students from "Math Phobia" to "Math Mastery" using a scaffolded approach (I do, We do, You do). ► 𝐒𝐂𝐎𝐑𝐄 𝐎𝐏𝐓𝐈𝐌𝐈𝐙𝐀𝐓𝐈𝐎𝐍: We don't just solve problems; we hack the test. Your student will learn the specific time-management and psychological strategies needed for the SAT, ACT, GRE, and GMAT. ✔ 𝐌𝐘 𝐂𝐎𝐑𝐄 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄: • 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐢𝐳𝐞𝐝 𝐓𝐞𝐬𝐭𝐬: SAT, ACT, GMAT, GRE, LSAT. • 𝐍𝐢𝐜𝐡𝐞 𝐒𝐤𝐢𝐥𝐥𝐬: Psychometrics, Cognitive Assessments, Logic Puzzles, AI Evaluation. • 𝐓𝐨𝐨𝐥𝐬: LaTeX, MathJax, LMS Platforms. You have a vision for your project. Let's make it a reality. 𝐈𝐧𝐯𝐢𝐭𝐢𝐧𝐠 𝐦𝐞 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐣𝐨𝐛 𝐢𝐬 𝐭𝐡𝐞 𝐟𝐢𝐫𝐬𝐭 𝐬𝐭𝐞𝐩. I look forward to hearing about your goals!

⭐Welcome to my profile! 🧠 I’m a Physicist specializing in LaTeX, TikZ/PGFPlots, mathematical typesetting, and scientific writing — helping students and professionals with advanced physics, mathematics, and scientific documents. ⭐ Services I Provide: ✔ LaTeX editing & formatting for theses, research papers, books, and reports. ✔ TikZ & PGFPlots diagrams, scientific figures, graphs, and technical illustrations. ✔ Clean typesetting of equations, tables, references (BibTeX), and academic content. ✔ Creating or fixing LaTeX templates, classes, Beamer presentations, posters, CVs. ✔ Converting Word / PDF / handwritten notes → LaTeX. ✔ Physics & Math support (derivations, problem-solving, academic explanations). ✔ Scientific illustrations and diagrams in physics and mathematics. 🏆 Why Choose Me? ✔ PhD-level academic accuracy. ✔ Clean LaTeX code & professional TikZ/PGFPlots diagrams. ✔ Fast delivery, clear communication, and full confidentiality. 📩 Feel free to contact me—ready to work on your project!