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I am a full-cycle SAP Business One (SAP B1) developer working on end-to-end solutions including SDK add-ons and SAP Business One integrations with external systems. My work covers requirement analysis, development using DI-API, UI-API and Service Layer, SAP HANA / SQL Server queries, deployment, and production support. I have hands-on experience with: • SAP Business One SDK (DI-API, UI-API, Service Layer) • SAP Business One Integrations & Automation • Custom SAP B1 Add-On Development • SAP HANA & SQL Server Reporting • E-Invoicing & Compliance If this all sounds good to you, click the message button and let’s chat (I’ll respond in <30mins if I’m awake). 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: SAP, SAP Business One, SAP B1, SAP ByDesign, SAP ByD, SAP S/4HANA, SAP ECC, SAP HANA, SAP HANA DB, SAP HANA SQL, SAP Crystal Reports, SAP Fiori, SAP Fiori UX, SAP Fiori Apps, SAP Dashboards, SAP Pervasive Analytics, Boyum B1 Usability Package, B1UP, SAP Coresuite, SAP Xcelsius, SAP B1 SDK, DI API, UI API, Server DI API, B1i, B1i Integration Framework, SAP Service Layer API, REST API, SAP Add-ons, SAP Data Migration, Data Transfer Workbench, DTW, Copy Express, Solution Packages, LSMW, SAP Print Layout Designer, PLD, SAP Reporting, SAP Customization, SAP Workflow, SAP ABAP, SAP BADI, SAP Consulting,SAP Business One Developer, SAP B1 SDK Expert, SAP B1 Addon Developer, SAP Business One Integration Specialist, SAP Service Layer API Developer, SAP Business Technology Platform (BTP) Consultant, SAP S/4HANA Developer, SAP S/4HANA Cloud Extension Specialist, SAP S/4HANA API Developer, SAP Cloud SDK Developer, SAP CAP (Cloud Application Programming) Specialist, SAP RAP Developer, SAP Fiori Developer, SAP UI5 Developer, SAP Fiori App Developer, SAP Integration Suite Expert, SAP API Management Consultant, SAP Business One Customization Expert, SAP B1 API Integration Specialist, SAP B1if Integration Specialist, SAP Workflow Automation Expert, SAP Crystal Reports Developer (SAP B1), SAP Crystal Reports Customization Expert, SAP HANA SQL Developer, SAP HANA Cloud Developer, SAP HANA Optimization Consultant, SAP B1 Database Optimization Specialist, SAP Business One REST API Developer, SAP B1 Migration Specialist,SAP Business One (SAP B1) expert in SDK, DI API, UI API, Service Layer, B1if, HANA, Crystal Reports, DTW, PLD, integrations, custom add-ons, reporting, and data migration.

Hi I'm an SAP S/4HANA MM and SD consultant with hands-on experience across implementations, rollouts, and production support — the kind of work where things break in real-time and you need to figure out why, fast. My focus is procurement (P2P) and sales (O2C) processes: purchase requisitions and orders, release strategies, pricing configuration, inventory and valuation, and the master data that ties it all together. I've also worked on authorization design, workflow configuration, and troubleshooting production issues — like tracing a valuation area error back to a miss]ed config step after a transport. I've supported a university-sector MM rollout under Pakistan's Higher Education Commission and an SLA engagement with an oil & gas company covering pricing and order-to-cash customizations. Outside of core SAP work, I've been building skills in Python, SQL, and Power BI — which comes in handy when a client needs more than standard reporting, or when functional and technical teams need someone who can speak both languages. If you need someone who can own a process end-to-end, write clear specs, and communicate well with both business and technical stakeholders, let's talk. Thanks to you!

I’m Ahsan Hafeez, a Senior SAP B1 (SAP Business One) Technical Consultant & C# .NET Developer with over 8 years of experience helping global companies streamline operations, integrate ERP with e-commerce, and automate complex business processes. My focus is always on delivering measurable results, cutting costs, improving efficiency, and enabling growth. I specialize in SAP Business One customizations, ERP integrations, API development, and full-stack .NET solutions that empower businesses across retail, e-commerce, logistics, manufacturing, and healthcare. 🔧 Core Expertise ⚡ SAP B1 (SAP Business One) Development SDK Programming (.NET / C# / DI-API / Service Layer) Custom SAP BusinessOne Add-Ons & UI Enhancements Integrations: SAP Business One ↔ Shopify, WooCommerce, Amazon, Odoo, Salesforce, HubSpot SAP S/4HANA & HANA Cloud Connectivity 🔗 API Development & Automation RESTful API Design & Integration (ASP.NET Core / MVC) ERP, CRM & WMS Connectivity Middleware & Real-Time Data Sync End-to-End Business Process Automation 📊 Business Intelligence & Reporting SAP Crystal Reports (Dashboards, KPIs, Advanced Analytics) SQL Optimization & HANA Queries Power BI Data Visualization Automated Insight-Driven Reporting 💻 Full-Stack Development Web Apps: ASP.NET Core, MVC, C#, PHP, JavaScript, jQuery Frontend: HTML5, CSS3, Bootstrap Databases: MSSQL, SAP HANA, PostgreSQL, MongoDB ⚡ WooCommerce Development Custom Store Design & Development Theme Customization (Elementor, Divi, WPBakery, etc.) Plugin Development & Customization Secure Payment Gateway Integration (PayPal, Stripe, Authorize.net) ERP & API Integrations (SAP B1, Dynamics 365, Odoo, Salesforce, HubSpot) Maintenance, Security & Performance Optimization ⚡ E-Commerce Management End-to-End Store Setup & Configuration (WooCommerce, Shopify) Product Catalog Management (Bulk Uploads, Variations, Categorization) Order Processing & Inventory Synchronization Customer Accounts & Subscription Handling Shipping & Logistics Integration (DHL, FedEx, UPS, Royal Mail Click & Drop) Store Audits, Maintenance & Growth Strategy ☁️ Cloud & DevOps AWS (Lambda, EC2, S3) & Microsoft Azure Git, CI/CD Pipelines & Deployment Automation 💡 Why Clients Work With Me ✔️ Top Rated Plus – Among the top 3% of talent on Upwork ✔️ ERP Specialist – SAP B1, Integrations & Automation focus ✔️ Proven Track Record – 100% Job Success & consistent ⭐⭐⭐⭐⭐ reviews ✔️ Business Impact – I deliver solutions that cut costs, improve efficiency & scale operations 🚀 What You’ll Gain ✅ Streamlined ERP workflows & processes ✅ Secure, future-ready integrations ✅ Real-time insights with dashboards & reporting ✅ Scalable solutions designed for growth 📩 Let’s Connect! If you’re looking for an SAP Business One (SAP B1) Consultant, ERP Integration Expert, or Full-Stack .NET Developer, I’d love to help. I also offer a FREE 30-minute consultation to understand your goals and suggest the best solution. Best regards, Ahsan Hafeez SAP Business One | ERP Integrations | API Development | .NET C# Developer 🔑 Keywords: SAP Business One, SAP B1, SAP B1 SDK, SAP DI API, SAP Service Layer, SAP B1 Integration, SAP Crystal Reports, SAP HANA, SAP HANA Cloud, SAP S/4HANA, SAP ERP, ERP Automation, API Development, Middleware, Custom Add-On Development, RESTful APIs, SQL Server, Database Optimization, Shopify Integration, WooCommerce Integration, Amazon Vendor Central, Salesforce Integration, Odoo Integration, HubSpot Integration, Business Intelligence, Power BI Reporting, SAP Troubleshooting, Workflow Automation, SAP, SAP ByDesign, SAP ByD, SAP ECC, SAP HANA DB, SAP HANA SQL, SAP Fiori, SAP Fiori UX, SAP Fiori Apps, SAP Dashboards, SAP Pervasive Analytics, Boyum B1 Usability Package, B1UP, SAP Coresuite, SAP Xcelsius, UI API, Server DI API, B1i, B1i Integration Framework, SAP Service Layer API, REST API, SAP Add-ons, SAP Data Migration, Data Transfer Workbench, DTW, Copy Express, Solution Packages, LSMW, SAP Print Layout Designer, PLD, SAP Reporting, SAP Customization, SAP Workflow, SAP ABAP, SAP BADI, SAP Consulting, SAP Business One Developer, SAP B1 SDK Expert, SAP B1 Addon Developer, SAP Business One Integration Specialist, SAP Service Layer API Developer, SAP Business Technology Platform (BTP) Consultant, SAP S/4HANA Developer, SAP S/4HANA Cloud Extension Specialist, SAP S/4HANA API Developer, SAP Cloud SDK Developer, SAP CAP (Cloud Application Programming) Specialist, SAP RAP Developer, SAP Fiori Developer, SAP UI5 Developer, SAP Fiori App Developer, SAP Integration Suite Expert, SAP API Management Consultant, SAP Business One Customization Expert, SAP B1 API Integration Specialist, SAP B1if Integration Specialist, SAP Workflow Automation Expert, SAP Crystal Reports Developer (SAP B1), SAP Crystal Reports Customization Expert, SAP HANA SQL Developer, SAP HANA Cloud Developer, SAP HANA Optimization Consultant, SAP B1 Database , SAP Business One REST API Developer

🌟 SAP Analytics Cloud (SAC) Consultant | SAP Certified Solution Architect | ABAP & SD Specialist 🌟 Hi! I'm a SAP Certified Solution Architect with 3 years of specialized experience in SAP Analytics Cloud (SAC) and a solid background in SAP ABAP and SAP SD. I help businesses unlock the full potential of their SAP systems through powerful analytics, intuitive dashboards, and seamless data integration. 🔹 Whether you're looking to visualize your data, optimize business processes, or create custom applications in SAC—I bring deep technical expertise and a collaborative mindset to every project. 💼 What I Can Do for You: ✅ SAP Analytics Cloud (SAC) • Story & dashboard development • Data modeling & connectivity • Application design (Analytic Applications) • Planning models & custom widgets ✅ SAP ABAP Development • Classical/interactive/ALV reports • Smart Forms, BADIs, BAPIs, Enhancements • Dialog programming, Screen Painter/Menu Painter • Performance tuning & debugging ✅ SAP SD & Cross-Module Expertise • Functional understanding of SAP SD with ABAP integration • Experience with FICO, MM, PP, PM modules 🚀 Why Work With Me? I'm honest, efficient, and laser-focused on delivering high-quality solutions that meet your business goals. I take pride in understanding your unique needs and turning complex requirements into elegant, scalable SAP solutions. 💬 Let’s connect! I’m available for both short- and long-term SAP projects. Whether you need help building SAC dashboards, writing ABAP logic, or enhancing your SAP SD processes—I’m ready to help you succeed.

🌟 Expert SAP SAC, BW/BO & SAP Datasphere Consultant with 5 Years of Proven Success 🌟 📊 Experience Highlights: I bring experience in requirement gathering, design, development, analysis, implementation, administration, and support of comprehensive BI solutions. My expertise spans various sectors, including Banking, Utilities, Education, Telecommunication, and Media etc. 💼 Power BI Expertise: I specialize in transforming raw data into actionable insights through engaging, interactive dashboards and reports. My ability to integrate various data sources, apply advanced DAX calculations, and design visually compelling reports ensures businesses have clear and accurate insights. I leverage Power BI to provide self-service BI solutions, enabling users at all levels to gain real-time, actionable business intelligence. 🌈 SAP Analytics Cloud (SAC): I excel in harnessing the full potential of SAP Analytics Cloud to deliver advanced analytics, immersive visualization, and predictive analysis. My skills enable me to create dynamic, interactive dashboards and reports that empower organizations to make data-driven decisions with confidence. 🚀 SAP Datasphere Expertise: I specialize in SAP Datasphere, transforming complex data landscapes into a cohesive and governed data environment. My capabilities include data modeling, integration, and orchestration within Datasphere, ensuring seamless access to reliable, high-quality data across the organization. 💼 SAP BW/BO Skills: Expertise: - SAP BusinessObjects (Webi, Dashboard Designer) - SAP BW/4HANA (Standard content activation, Customize datasources, ADSOs, Data flows, DTPs and.Queries). Delivering data-driven insights through innovative reporting and dashboard solutions. 💥 Client Impact: I've consistently delivered customized BI and analytics solutions that drive business value across key functions such as Marketing, Sales, and Operations. My work is recognized for transforming data into actionable insights that fuel strategic decision-making and optimize business performance. 👥 Team Collaboration: A collaborative team player, I have a proven ability to work effectively with cross-functional teams to meet project goals. My strong communication and interpersonal skills allow me to engage seamlessly with stakeholders at all levels, ensuring alignment and successful project outcomes. 🔥 Passion for Excellence: I am committed to delivering exceptional quality in all my projects, consistently exceeding client expectations, and achieving measurable business outcomes. I thrive in fast-paced environments and am adept at juggling multiple projects while maintaining a keen focus on detail and precision. 🤝 Let's Collaborate: I’m excited to bring my expertise in SAP BW/BO, SAC, and Datasphere to help organizations unlock the power of their data. Let’s connect to discuss how we can drive your business forward with analytics-driven solutions and strategic insights.

*SAP B ONE IMPLEMENTATION | CRYSTAL REPORT | HANA | SQL EXPERT* As an SAP Certified Consultant, for me, real success comes from giving 200% on all projects. That means keeping an eye on all the small details within the requirement and existing business flow and creating a solution that makes sense for both the users and clients. I specialize in delivering end-to-end ERP solutions, implementation, reporting, development and training for Management Information Systems (MIS), with a strong focus on SAP Business One. With extensive experience in implementing and optimizing ERP systems, I have successfully worked with businesses across various industries, helping them streamline operations, enhance decision-making, and achieve measurable results. Major services include: -ERP Implementation -Requirement Gathering -Business Document Preparation -Mapping of Business Processes into SAP -SAP Business One (HANA & SQL) Implementations -End User Training -Server Maintenance -Crystal Report -Toad (Stored Procedures) -Addon Designing -Implementation -Customization -Training -Support With my eagerness to learn more, I don't think that there are small or big clients; my priority is to work on existing opportunities and learn from them. That excitement translates into a passion that allows me to provide something unique, which has a remarkable effect on my projects. I have been implementing and customizing SAP B One for years, and I believe that my hands-on skills and solid technical knowledge will be productive for your company. Feel free to share your project details, don't hesitate, and let's connect. Regards, Arslan.