I'm a filmmaker who believes that great stories don’t just entertain they move people. With hands-on experience in directing, screenwriting, and sound mixing, I approach every project with a storyteller’s mindset and a technician’s precision. My experience as a 1st AD, sound mixer, and director has taught me to see both the big picture and the tiniest frame detail. Directing/Scriptwriting (award-winning scripts) Post-Production/Sound Mixing Script Supervision/Boom Operator Passionate about creative collaborations—let’s connect! ?

Hi, I’m Cris 👋 A Lead Video Editor who will help you create and produce high-quality video ads, product demos, and social media assets. I recently worked with SaaS companies, startups and growth-focused brands even agencies that needs creative to bridge their B2B marketing services, my main objective is to help your business grow with high-performing video ads and content. ⭐ Top Rated | 100% Job Success Score 🎬 Expert in Adobe Premiere Pro & After Effects 🚀 Turn raw footage into high-performing ad assets 🧠 Creative Direction + Strategy: Not just editing ✅ Services I Offer: 🔹SaaS Explainer Videos & Product Demos 🔹Motion Graphics & UI/UX Animations 🔹High-Converting Video Ads (Meta, YouTube, LinkedIn) 🔹Onboarding & Campaign Videos 🔹Instructional Videos 🔹Product Walkthroughs 🔹Webinar & Event Visual Assets If you need these kind of videos right now, send me a message or invite. Let’s build something that works.🚀

Overview ----------- AD Scientific Index ID: 5290448 Hello! I'm Sheikh Md. Razibul Hasan Raj, a passionate researcher and academic professional with over 7 years of experience in academic research, data science, and teaching. I am a former Lecturer, Department of Computer Science and Engineering (CSE), University of Global Village, where I guided students in conducting impactful research projects. Under my supervision, students successfully completed research work in areas such as machine learning, data analysis, and system optimization, with some of their projects being showcased at academic conferences and competitions. I specialize in delivering high-quality research outputs, assisting Ph.D. candidates, and providing tailored teaching solutions in ICT, computer science, and engineering subjects. With multiple peer-reviewed publications and extensive teaching experience, I am committed to excellence and precision in my work. Services Offered: --------------------- Academic Research: Deep research, literature reviews, research assistant and innovative idea generation. Writing: Summary writing, SOPs, research proposals, and thesis support. Teaching: Personalized lessons in mathematics, computer science, and ICT. Data Science: Data analysis, visualization, and interpretation. Why Hire Me? ---------------- Proven Expertise: Ph.D. candidate with published papers in Q1 and Q2 journals. Dedicated Educator: Experience as a lecturer in computer science and engineering. Results-Oriented: Delivering quality work within deadlines. Tools: Python, R, LaTeX, and advanced research methodologies. Highlighted Publications: ----------------------------- Cardiovascular disease identification using a hybrid CNN-LSTM model with explainable AI. (Informatics in Medicine Unlocked, Elsevier, 2023) Network-Based Approach to Identify Interactions Between Type 2 Diabetes and Cancer Comorbidities. (Life Science Journal, Q1) Skills: ------- Academic Research & Writing Machine Learning & Data Science Teaching ICT, Computer Science, and Mathematics Proposal Writing & SOP Development Certifications: Machine Learning by Stanford University (Coursera) Education: M.Sc. in ICT | Islamic University, Bangladesh | CGPA: 3.65/4.00 B.Sc. in ICT | Islamic University, Bangladesh | CGPA: 3.73/4.00 IELTS Score: 6.5 (All Band)

You've seen it before: an AI agent looks great in the demo, then meets real users, messy data, and edge cases — and quietly falls apart. Closing that gap is what I do. I build and deploy LLM-based agents and RAG systems designed to hold up once they're actually live — not just impress in a walkthrough. That means solid tool integration, memory that keeps context straight instead of drifting, and deployment on AWS or GCP that doesn't need constant babysitting the first week it's running. If you're somewhere between "we know AI agents could help" and "we can't quite get one to hold together," that's exactly the kind of problem I like solving. I also build and stress-test multi-agent systems on my own time, so what you get reflects what's actually working right now — not something I picked up once and never revisited. Currently finishing an M.Sc. in Data Science, and available full-time. Happy to talk through what you're building.

🏆 Microsoft Certified Data Engineer and Analyst 🏆 Senior Data Engineer and Analyst with over 10 years of experience I am a Senior Data Engineer and Analyst specializing in building scalable data pipelines, designing data architectures, and delivering impactful dashboards. My expertise spans data integration, transformation, and analytics, ensuring optimized and actionable solutions tailored to business needs. Expertise includes: 🔶 Data Engineering & Architecture: ● ETL Mastery: Expert in cloud-based ETL tools such as AWS Glue, Azure Data Factory, GCP Data Fusion, and Snowflake ELT workflows for seamless data ingestion, transformation, and loading. ● SQL Proficiency: Mastery of SQL query optimization, advanced joins, window functions, and stored procedures across T-SQL, MySQL, PostgreSQL and Snowflake SQL (micro-partition pruning, clustering, semi-structured data queries). ● Data Pipeline Orchestration: Experienced in using workflow management tools like Apache Airflow and Snowflake Tasks to automate and monitor data pipelines efficiently. ● Data Warehousing: In-depth experience with Snowflake, Redshift, and BigQuery, including dimensional modeling and normalization best practices. 🔶 Data Analysis & Dashboard Development: ● Power BI: Skilled in creating dynamic, interactive reports using centralized datasets, PowerQuery, DAX measures, and Python scripting for complex data transformations. ● Tableau: Advanced expertise in integrating diverse data sources, creating calculated fields, and developing visually compelling dashboards. ● Looker: Proficient in LookML for data modeling, custom visualization, and embedding analytics for seamless integration with business workflows. ● Real-Time Insights: Delivered actionable dashboards connected directly to cloud-based sources for up-to-date analytics. 🔶 Cloud Platform Expertise: ● AWS: Advanced knowledge of Lambda, Glue, S3, and Redshift for scalable and secure data processing. ● Azure: Extensive experience with Function Apps, Synapse, Data Factory, and Data Lake Gen 2 for robust data solutions. ● GCP: Expertise in BigQuery, Cloud Functions, Data Fusion, and Looker for analytics and data management. ● Snowflake: End-to-end warehouse development including schema design, performance tuning, ELT, RBAC security, semi-structured data (VARIANT), Streams & Tasks, external tables, and cost optimization 🔶 Data Governance & Transformation: ● Strong Python scripting skills for automation, API integration, and advanced data cleansing. ● Hands-on experience with tools like Pandas Profiling, OpenRefine, and Trifacta Wrangler for data profiling, quality assurance, and anomaly detection. ● Proficient in implementing secure access controls using IAM roles, Lake Formation, and APIs, as well as Snowflake RBAC, masking policies, and secure data sharing for governance and compliance. 🔶 API Integration & Automation: ● Built and managed data pipelines for platforms such as Stripe, AWS, and Google Analytics. ● Integrated APIs to extract, transform, and load data seamlessly into analytics platforms. ● Automated complex workflows using Python and cloud-native tools, ensuring efficiency and scalability. I am passionate about delivering data solutions that not only meet but exceed client expectations. Let’s collaborate to turn your data into a powerful asset for strategic decision-making! Thank you for your time!

I build production-grade AI systems that connect LLMs with real business data, tools, APIs, and workflows—not basic demo chatbots. My core expertise includes Agentic AI, LangGraph, RAG, natural-language data analytics, multi-agent orchestration, computer vision, and scalable Python backends. I can help you build: * AI agents and multi-agent workflows using LangGraph and LangChain * RAG applications with vector search, document retrieval, and source-grounded answers * Natural-language analytics systems for SQL databases, Excel, CSV, and business platforms * LLM integrations with Shopify, Stripe, CRMs, internal APIs, and third-party services * Computer vision and video analytics systems using OpenCV and object detection models * Production APIs using FastAPI, PostgreSQL/MySQL, Docker, Kubernetes, AWS, and GCP My recent work includes production-style AI analysts, tool-using agents, retail intelligence systems, secure execution environments, and scalable backend architectures. I focus on more than the model layer. My work covers architecture, data access, authentication, API design, agent state, observability, testing, deployment, and security. Core stack: Python, LangGraph, LangChain, LLM APIs, RAG, FastAPI, SQL, vector databases, OpenCV, Docker, Kubernetes, AWS, and GCP. You will receive clean code, clear documentation, realistic architecture decisions, and honest communication about limitations, costs, and technical risks.

🌾 Helping Researchers and Academics Achieve Outstanding Results I specialize in providing data analysis, research support, and academic writing services with precision and reliability. Using tools like IBM SPSS, STATA, R, and Minitab, I transform complex data into meaningful insights that help you achieve your goals. 🧮 My Expertise Includes: 1️⃣ Data entry and cleaning for seamless processing 2️⃣ Basic statistics: mean, median, mode, range, variance, standard deviation 3️⃣ Descriptive statistics: frequencies, cross-tabs, and more 4️⃣ Graphs: all types of visualizations for clear presentation 5️⃣ Recoding and computing variables for streamlined analysis 6️⃣ Dummy variables, custom tables, case summaries, and cross-tabs with clustered bar charts 7️⃣ Correlation and regression analysis 🔗 8️⃣ Non-parametric tests for robust insights 9️⃣ Split cases and multiple response variable analysis, ANOVA and MANOVA 🔟 Factor and cluster analysis for in-depth exploration 1️⃣1️⃣ Reliability analysis to ensure data consistency 1️⃣2️⃣ Academic Writing (Summary, Conclusion, Report, Journal) 📚 Clients Who Work with Me: ✔️ Enhance their research projects with actionable and accurate data ✔️ Achieve top-tier publications with high-quality academic writing ✔️ Save time by relying on professional data processing and analysis ✔️ Anticipate reviewer or stakeholder concerns and address them effectively 🔑 What I Offer: ✨ End-to-end data analysis, from raw data processing to advanced statistical tests ✨ Clear and compelling interpretation of results for academic and practical purposes ✨ Research proposal development and methodology design ✨ Comprehensive editing and formatting of manuscripts for high-impact journals ✨ Futureproofed, ready-to-use datasets and presentations ✅ Client Testimonials: 💬 "Her analysis was critical in unlocking the insights we needed for our Scopus publication!" – Researcher in Food Security 💬 "Thanks to her expertise, I can learn multiple regression easily." – Master’s Student in Economics 🚀 About Me: With years of experience in socio-economic, food security, and smart farming research, I’ve collaborated on multiple high-impact projects. I bring a strong foundation in quantitative research, an eye for detail, and a commitment to excellence in every task. As a published author with Scopus-indexed articles and expertise in survey-based studies, I understand the challenges researchers face and provide solutions that work. 🛠️ My Tools: 📌 IBM SPSS, STATA, R, and Minitab 📌 Microsoft Excel and Google Sheets for data processing and visualization 👩‍🔬 Past Projects Include: 🌟 Investigating the influence of socioeconomic factors on smallholder farmers’ attitudes toward adopting smart farming technologies 🌟 Analyzing food security and social well-being among farming communities 🌟 Statistical modeling to explore relationships between income, education, and agricultural practices ⏱️ Why Choose Me? ⏳ Timely delivery: Your deadlines are my priority 🎯 Detail-oriented: From raw data to polished results, every step is handled with care 📩 Reliable communication: I keep you updated throughout the project 🌟 Excellence guaranteed: I only take on projects where I’m confident I can deliver exceptional results Ready to elevate your research with expert data analysis and support? Let’s work together to make your goals a reality! 😊

Many product concepts struggle because material performance and processing behavior do not match application requirements. I help start-ups, SMEs, and established manufacturers close that gap. Chemical Engineer (PhD) and Top Rated Upwork consultant with 20 years of international industrial R&D experience in thermoplastic materials, combining deep technical expertise with practical, industry-driven execution. I have held senior R&D roles at the German Plastics Centre SKZ (Würzburg, Germany) and Lubrizol Advanced Materials (Barcelona, Spain), operating at the interface of applied polymer research and industrial product development. Starting from application requirements, I define development strategy and roadmaps, select materials, design formulations, and optimize processing and scale-up under real manufacturing conditions. I integrate performance and sustainability within the same development logic, enabling clear, data-driven decisions and delivering materials that are both technically robust and commercially viable. My approach reduces development risk, avoids costly trial-and-error, and accelerates time-to-market. I have supported companies such as Merck, Lanxess, Bayer, Oxea, and Kautex through end-to-end projects — from problem diagnosis and structured roadmapping to material development, testing, and implementation. Typical challenges I solve: • Unclear technical feasibility • Lack of structured development strategy and clear roadmap • Need for independent technical validation • Difficulty selecting or designing the right material or formulation • Lab-to-production performance gap • Reformulation trade-offs and performance limitations • Compatibility constraints in polymer blends, compounds and recyclates • Process instability and manufacturing variability • Multi-property optimization limits • Absence of robust PCF/LCA methodology for complex products • Non-auditable sustainability profiling • Unverified circularity claims Core services: Technical direction & decision-making I structure complex polymer challenges into clear, executable roadmaps — enabling fast decisions with reduced technical risk. 🔹Development strategy, roadmapping & experimental planning 🔹Results interpretation and translation into clear decisions 🔹Feasibility assessment & risk evaluation 🔹Independent technical review & validation Polymer engineering & industrial development I solve formulation, processing, and scale-up challenges — delivering materials that perform reliably under real manufacturing conditions. 🔹Material selection & formulation development (main focus thermoplastics) 🔹Compatibility engineering (blends, recyclates, compounds) 🔹Process optimization (compounding, extrusion, injection- blow- or compression molding) 🔹Multi-property performance optimization 🔹Scale-up & industrial validation Sustainability & environmental impact I quantify and optimize environmental performance using LCA/PCF — identifying hotspots, enabling resource optimization, sustainable design and supply chain improvements. I integrate results into product strategy, funding and go-to-market decisions, with audit-ready outputs. 🔹PCF & LCA (ISO 14040/44, 14067, PEF) 🔹Method selection & framework alignment 🔹System boundaries, allocation & end-of-life modeling 🔹Scope 3 data strategy & supplier integration 🔹Comparative environmental analysis How I work: I follow a structured, decision-driven approach to ensure fast progress and clear outcomes: 1️⃣ Clarify the problem: Define requirements, constraints, failure modes, and success criteria 2️⃣ Build the roadmap: Define milestones and experiments, align formulation, processing and tests 3️⃣ Execute development: Lead material and process development, coordinate labs and partners 4️⃣ Convert results into decisions: Interpret results, define trade-offs and next steps Key outcomes: ✔️Clear, structured technical decisions with reduced development risk ✔️Stable, scalable materials ready for industrial production ✔️Defensible sustainability and circularity claims backed by data Let’s discuss your project If you’re working on a material formulation, processing, or scale-up challenge, feel free to reach out. I can quickly assess your situation and outline a clear, structured next step. If useful, we can follow with a short call to clarify requirements and define a practical development roadmap.

I am a Data Scientist and ML/BI Engineer specialized in building and industrializing data & ML pipelines on Google Cloud. With 5 years of experience across large enterprises (Amazon, Equifax, SFR), scale-ups (Glovo) and multiple freelance projects in Europe, I help companies design robust data architectures, automate analytics workflows and deploy production-grade ML systems. My expertise covers the full lifecycle: • Data engineering on GCP (BigQuery, Cloud Run, Cloud Functions, Vertex AI) • End-to-end ML engineering & MLOps (model migration, training, serving, CI/CD) • BI and analytics solutions (Looker, Power BI, dbt, automated reporting) • API/Data integrations and process automation at scale Today I work through my EURL Damiani Data Consulting, supporting SMEs, scale-ups and grands comptes in modernizing their data stack and delivering actionable, production-ready solutions. 🔊​Call to Action: Feel free to contact me for data-driven solutions to your business challenges. Let's work together to turn your data into actionable insights.

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.