Customer lifetime value (CLV/LTV) modeling is my specialty. Using probability models (BG/NBD, Pareto/NBD, Gamma-Gamma), retention curves, and RFM segmentation, I tell you who your most valuable customers are, what they are worth, and how to acquire more of them. Around that core I bring the full marketing-analytics toolkit - marketing mix modeling (MMM), multi-touch attribution, pricing, and forecasting - in Python and R, for CPG, DTC, media, fintech, and B2B clients. Over 30 years I have directed more than $70M in combined consumer-insights and analytics spend - $20M+ client-side (Bacardi Global Brands) and $50M+ agency-side (GfK, Millward Brown/Kantar) - so I read these models the way a CMO does, not just a data scientist. I translate model output into the decision, the deck, and the board-ready story. What I deliver: - Customer lifetime value (CLV/LTV): BG/NBD and Pareto/NBD + Gamma-Gamma probability models, retention curves, cohort and RFM segmentation; forecast customer value and surface your most valuable acquisition cohorts for DTC and subscription brands. - Marketing mix modeling & media ROI: ARIMAX, Bayesian/hierarchical, and regression models with adstock and saturation; in a recent engagement I identified a channel-reallocation opportunity worth roughly a 185% gain in marketing efficiency. Build from scratch, or finalize, validate, deploy, and maintain existing models (Python or R). - Attribution & measurement: reconciling Meta / Google / GA4 platform reporting against actual business outcomes; blended CAC and single-source-of-truth frameworks. - Pricing & forecasting: conjoint / willingness-to-pay studies and supervised-ML pricing models (random forest, gradient boosting) deployed as interactive calculators. - Data engineering & viz: BigQuery warehousing, dashboards (Power BI, Tableau, Looker Studio), and clear recommendations leadership can act on. Credentials: Wharton MBA (Marketing), Brown B.A. in Applied Mathematics. Top Rated on Upwork with 100% Job Success across 8 engagements. Stack: Python, R, SQL, SAS, Azure, AWS, GCP/BigQuery, Power BI, Tableau, GA4, Looker Studio. Fluent in Spanish, working Portuguese - comfortable on global, multi-market engagements. I keep scope tight, communicate in business terms, and hit deadlines.

Strong SQL and VBA programmer with experience in supply chain, Accounting, Finance, and asset management Able to think outside of the box and come up with innovative solutions—at Kroger’s, identified products that could be moved between warehouses, resulting in a savings of $400k in transportation costs a year Multilingual: English, Spanish, Cantonese, and French.

I am a Senior ERP Technical Consultant with 10+ years of experience delivering Microsoft Dynamics ERP solutions, specializing in Microsoft Dynamics 365 Finance & Operations (D365 F&O), Dynamics AX 2012, Microsoft Dynamics 365 Business Central, Azure Services, and the Microsoft Power Platform. I help organizations implement, customize, integrate, automate, and support enterprise ERP solutions that improve operational efficiency, streamline business processes, and accelerate digital transformation. Core Expertise Microsoft Dynamics 365 Finance & Operations (D365 F&O) Microsoft Dynamics AX 2012 Microsoft Dynamics 365 Business Central (AL Development & Customization) X++ Development and Extensions AL Development for Business Central Forms, Tables, Data Entities, Services, and Extensions Power Platform (Power Apps & Power Automate) Azure Services (Logic Apps, Azure Functions, Service Bus) REST APIs, OData, and Third-Party Integrations Azure DevOps, CI/CD, and Release Management Data Management Framework (DMF) SSRS Reporting Electronic Reporting (ER) Workflow Development Environment Management and Deployments Business Process Automation Technical Analysis and Solution Design Over the years, I have collaborated with business stakeholders, solution architects, functional consultants, project managers, and end users to design and deliver scalable, secure, and maintainable ERP solutions. My experience spans full project lifecycles, including development, customizations, integrations, deployments, production support, performance optimization, and solution architecture. In addition to my extensive experience with Dynamics 365 Finance & Operations, I am expanding my expertise in Dynamics 365 Business Central, focusing on AL development, extensions, API integrations, Power Automate, and modern Microsoft cloud technologies to help organizations leverage the complete Microsoft Business Applications ecosystem. I am passionate about enabling businesses to maximize the value of Microsoft technologies by combining ERP capabilities with automation, cloud integration, and modern development practices. Whether you need a Dynamics 365 Finance & Operations Technical Consultant, Business Central Developer, X++ Developer, ERP Integration Specialist, Power Platform Consultant, or Azure Integration Expert, I can help deliver reliable, scalable, and business-focused solutions. Core Services ✔ Microsoft Dynamics 365 Finance & Operations Development & Customization ✔ Dynamics 365 Business Central Development & Extensions (AL) ✔ ERP Integrations (REST APIs, OData, Azure Services) ✔ Data Migration & Data Management ✔ Power Apps & Power Automate Solutions ✔ Azure DevOps & CI/CD Release Management ✔ Production Support & Troubleshooting ✔ Performance Optimization ✔ Workflow & Business Process Automation ✔ ERP Solution Design & Technical Consulting Let's connect to discuss how I can help your organization transform and optimize its business processes using Microsoft Dynamics 365, Business Central, Azure, and the Microsoft Power Platform.

🌐 Professional Profile __________________________________________________________________________ Career Objective: I'm an accomplished Cybersecurity Consultant (IS), ISO 27001 IT Auditor, Data Researcher, and .NET/Android Programmer. Seeking a senior leadership role to drive robust security governance and technical innovation. Career Summary: Exp in Banking (ICT Security), Software R&D, & International Research/Consultancy. Specialized in system/software development, security monitoring, & compliance. Proficient in .NET, Android, RStudio, databases, & AI/ML with OWASP/NIST/CERT best practices. Author (Google Scholar) with multiple peer-reviewed publications & serving as a Journal Peer Reviewer (Springer Nature). Proven track record bridging governance & deep engineering. 🔬 Research & Academic Contributions __________________________________________________________________________ Peer Reviewer, Springer Nature (New York, US) — Reviewed multiple international research papers on Software Engineering, Data Science, Cybersecurity, and AI/ML. 💻 Technical Expertise __________________________________________________________________________ • Core Competencies: GRC, ISO/IEC/IEEE Standards, SaaS Design, Clean Architecture • Certifications: CRPR, CSE, CEH, CySA+ • Cybersecurity: Trend Vision One™, Apex Central, Trellix, Tenable, ISO 27001, NIST Framework • AI/ML: YOLO, VoTT, TensorFlow/PyTorch, Anaconda, Streamlit ——————————————————————————————————— • Languages & Libraries: C#, R/Python & Libraries, jQuery, Kotlin • IDEs/Editors: Visual Studio/VS Code, RStudio, Android Studio, LATEX • Database: MS SQL Server, MySQL Workbench, PostgreSQL 📌 Closing Note __________________________________________________ I bring together a unique blend of R&D-driven Software Engineering, Data Science, and Cybersecurity expertise. With proven contributions across academia, industry, and research, I am committed to advancing technology solutions that address real-world challenges. We can set up a time to discuss potential collaborations and determine an appropriate engagement model.

Senior Dynamics 365 F&O / AX 2012 consultant (18+ yrs). I fix security, reporting, and integrations quickly and safely. $9K+ earned on Upwork. I help teams ship secure, reliable D365 solutions—fast. From role/duty/privilege design and audit-friendly access reviews to rock-solid SSRS/Power BI reporting and data integrations, I focus on outcomes and clear documentation. What I deliver • Security & Compliance: Role/Duty/Privilege design, SoD-friendly changes, database log/audit, access reviews. • Reporting & Analytics: SSRS in F&O/AX, Power BI (BYOD), scheduled refresh & KPIs. • Integrations: Data Entities/DMF, OData & custom services (REST/SOAP), Power Automate/Logic Apps, robust retries & error handling. • Customizations: X++ forms/reports, data model changes, batch jobs, workflows, alerts. • DevOps & Environments: DevBox/LCS setup, Azure DevOps pipelines, code promotion, performance tuning. • Data Management: Imports/exports, mapping & validation, cutover support. Recent wins • Built a clean D365 F&O security baseline with role hierarchy & audit logs. • Delivered SSRS + Power BI dashboards via BYOD for finance & sales. • Implemented OData + custom service integrations with telemetry & retries, reduced support noise. • Set up DevBox & CI/CD to cut deployment friction and lead times. Bonus — AI & Automation Need automated emails, report summaries, Slack/Teams alerts, or lead workflows around D365? I also build Make.com/Zapier + OpenAI automations that reduce manual ops. Tech stack D365 F&O, AX 2012, X++, SSRS, Power BI (BYOD), Data Entities/DMF, OData/REST/SOAP, Azure DevOps, Power Automate/Logic Apps, SQL Server. Next step Share a short description or screenshot of your issue; I’ll reply with the approach, estimate, and risks in one message.

Looking for a reliable and skilled WordPress & Web Developer to bring your project to life? I specialize in custom web solutions, performance optimization, and scalable applications, ensuring your website is fast, secure, and user-friendly. With years of hands-on experience in Laravel, Core PHP, React.js, Node.js, and WordPress, I build high-performance websites that drive results. Whether it’s a custom WordPress theme, plugin development, eCommerce setup, or a full-stack web application, I’ve got you covered. 🔹 My Expertise: ✅ Backend Development – Laravel, Core PHP, Node.js ✅ Frontend Development – React.js, Bootstrap, Tailwind CSS ✅ WordPress Development – Custom Themes, Plugins, Elementor, WP Bakery, Divi ✅ Database Management – MySQL, PostgreSQL, Firebase, MongoDB ✅ API Development & Integration – RESTful APIs, Third-Party Integrations ✅ Performance Optimization & Debugging – Speed & Security Enhancements ✅ SEO & Core Web Vitals – Speed Optimization, SEO-friendly Code 🔹 Why Choose Me? ✔ 100% Client Satisfaction – Clean, maintainable code that meets industry standards ✔ SEO & Mobile-Friendly Designs – Ensuring top rankings & great user experience ✔ Timely Delivery – I respect deadlines and deliver projects on time ✔ Ongoing Support & Maintenance – For long-term success Whether you need a custom WordPress solution, website migration, WooCommerce setup, or API integration, I am here to help. Let’s build something amazing together! 📩 Contact me today to discuss your project! WordPress Developer, WordPress Designer, Full Stack WordPress Developer, Elementor Pro, WP Bakery Expert, Divi Designer, Gutenberg Blocks, API Integration, WooCommerce, Webflow Expert, Figma to Webflow, SEO Expert, Website Speed Optimization, Website Maintenance, Web Security, Figma to WordPress, Custom Post Type, Advanced Custom Fields, Google Analytics, Website Migration, Multilingual Sites.

I build automated data tools that turn messy spreadsheets into actionable insights. I have over 12 years experience delivering analytics and reporting across banking, retail, telecommunication, construction management, education, and professional service industries. My work covers the full data pipeline. I clean and structure raw data, automate repetitive tasks, and build tools that people actually use. I'm comfortable working in ambiguous environments. Give me a vague idea and I'll figure out what you actually need, then build it. I use Python, SQL, VBA, Google Apps Script, JavaScript, and rStudio to replace repetitive workflows in Excel, Access, Outlook, Word, and Google Sheets. I create highly stylized dashboards designed to provide insights in seconds. I also have experience in SPSS, ArcGIS, BigQuery, Google Cloud Scripting, and website design.

Hi, I’m Miloš — Python developer, GIS expert, and project manager with a proven track record of building smart solutions—from spatial data automation to full-fledged business applications. With a Master's in Geodesy and Geoinformatics and a hands-on background in GIS, I started my career solving mapping and cadastral problems. But my curiosity pushed me further—into Python, databases, web frameworks, and eventually, leading teams and projects. Today, I combine technical know-how with strategic thinking to deliver scalable, efficient systems for clients across industries—and for myself. 🔧 What I Do: - Problem Solving – As a passionate riddle-solver, I’ll gladly design a solution tailored to your challenge. - Python Development – From QGIS plugins and PyQt apps to web backends (Django, Flask). - Database Engineering – Postgres, MySQL, Oracle, spatial SQL, and performance optimization. - Automation – Scripts for data processing, web testing (Selenium, Playwright), and workflow optimization. - GIS Systems – Registries, segmentation tools, cadastral platforms, spatial data validation, and more. - Project Management – Leading agile teams, defining scope, managing delivery, and coordinating devs and stakeholders. - Cross-industry Work – Including eCommerce platforms like oddo.deals and business tools like the Royal Fruit App (a fruit reseller platform). 🚀 Highlight Projects: - Oddo.deals – Web platform development & project coordination. - National Cadastral System (Serbia) – Project management, solution design, data testing, topology validation, automation. - Work Organization App – Custom Python + SQL tool for internal operations and financial management. - Royal Fruit App – Full-stack solution for fruit reseller companies to manage inventory and finances. - Geo Segmentation & Mass Valuation Tools – High-volume spatial data systems. - QGIS Drone Flight Planning Plugin – Developed as my faculty graduation project. Whether you need a Python automation expert, a GIS systems engineer, or someone to lead your dev team from chaos to clarity — I’ve got your back. Let’s build something powerful.

I design and develop databases, present data with stunning visualisations to easily get the big picture, and perform deep dive analysis to make key decisions. I am an US MSIT+MBA Dual Degree Graduate with 12 years of work experience in Business Intelligence, Data Science, Business Analysis, Systems Implementation and Web Development Fluent in English and expert in understanding your business requirements and identifying root cause of problems. Thus, I plan and execute the best course of action for your needs I make business recommendations to improve productivity or return on investment, due to my experience in various industries and functional area, but primarily Marketing & Sales, Accounting & Finance, and Inventory Management I implement out of the box or custom solutions to handle your business processes Worked with Fortune 500 and Multinational companies such as Dell, SelectQuote, One Affiniti, and Staples. Initiative, fast due to specialisation and experience, and always looking to add more value to my clients ===================================================================== What my clients say... "Shahid is so skilled and a great communicator. He even suggests better ways of doing things and why they would be better" "great attention to detail, quick turn around and exactly the output we were looking for" "he built us an amazing custom CRM system and was set some difficult tasks and always found a way to overcome any challenge." "He brought some good ideas to the work and finished in super quick time. Kept me informed and provided good explanations of how functionality worked" "Shahid did the requested job at a very impressive professional level" "Fantastic Work! - got to grips with the job very quickly and produced a first class results at lightening speed." "He was very reliable and integrated well with the rest of the team."

I am an IT engineer with a lot of experiences in french IT Companies in Paris. Working on Cloud, Network Operator. Skills : * Cloud, PHP, AWS, SQL, CSV, Shell * Databases SQL and NoSQL * Wordpress websites & SEO * Scripting bash, shell, update, export * PowerShell Scripting Bash .bat, .cmd * Python scrapper to Excel and CSV files * Websites scrapping * SQL extract automation * SQL CSV extract * SQL mass data update * SQL backup * SQL programing & SQL Scripting * SQL Replace and SQL Update * Recording french native speaker audio voice * MySQL and Docker Important need is a client contact available for fast project delivery Contact me and let's work together :)