Hire the Best SanSueB Software iPortal Specialists

I have helped companies to develop (robust software) and quality according to what has been requested and within the established deadline. I like working teams, I am interested to help my coworkers as well to learn with them. I have been working with software development for 20 years inside educational companies, banking and the Federal government. Also, I already worked giving support at managing application servers (JBoss) and databases (Oracle, Postgres, Firebase). Through this way, I manage to improve my knowledge in this area. Therefore, I participated in a partnership with a startup android mobile development directly back end part. I develop Delphi system Client/Server, web applications .net com c#, modern web in Java applications (Jakarta EE / java 8) and angular utilizing concecpts of back end and front end, gather respectively through APIs REST. Skills - Developer Delphi, c#, Java, Angular, PL/SQL. - Scrum, Redmine, Integrations, Web services, REST. I look forward to making your schedule and helping you with your project. Please, send me an email or text me.

🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 - Delivering nearly a 𝗱𝗲𝗰𝗮𝗱𝗲 𝗼𝗳 𝗢𝗿𝗮𝗰𝗹𝗲 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 and 𝗼𝘃𝗲𝗿 𝟭𝟱+ 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 across the 𝗢𝗿𝗮𝗰𝗹𝗲 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝘀𝘁𝗮𝗰𝗸 - covering development, integration, implementation, consulting, and AI-driven enterprise automation for mission-critical systems. Whether you're modernizing Oracle ERP, building enterprise web applications, integrating third-party systems, or creating AI assistants that interact securely with your data, I deliver scalable, secure, and production-ready solutions. 📊 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱 • Performed process discovery, feasibility analysis, and solution design for automation candidates across multiple business functions. • Architected AI agent development and automation workflows using n8n and custom bots. • Integrated global CRM platforms (including NetSuite, Salesforce, and Creatio). • Designed and delivered end-to-end EBS to POS integrations for NIKE, ADIDAS, LEVI'S, and PUMA retail operations in Bangladesh (Oracle EBS R12.2.x). • Built and deployed RPA solutions in UiPath Studio + Orchestrator, improving process automation by 40% • Core team member on an Oracle Fusion Cloud Supply Planning implementation. • Developed multiple customized systems across government and enterprise clients. • Delivered inbound/outbound integrations across EBS and Fusion Cloud using OIC, VBCS, FBDI, and BI Publisher. • Completed multiple end-to-end data migration projects. • Top Rated with a 100% Job Success Score on Upwork. 🏢 𝗖𝗼𝗿𝗲 𝗔𝗿𝗲𝗮𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 • 𝗢𝗿𝗮𝗰𝗹𝗲 𝗙𝘂𝘀𝗶𝗼𝗻 𝗖𝗹𝗼𝘂𝗱 𝗣𝗮𝗮𝗦 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: OIC, Fusion Cloud APIs, VBCS, PCS, FBDI, HDL, BI Publisher, OTBI • 𝗥𝗣𝗔 & 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: UiPath Studio, UiPath Orchestrator, Process Discovery, n8n AI automation • 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Oracle APEX, Oracle ADF, OAF, Oracle Forms/Reports 6i–12c, PHP, Laravel • 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗪𝗲𝗯 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: REST/SOAP APIs, Web Services, Microservices, ORDS, Oracle SOA Suite • 𝗜𝗻𝘁𝗲𝗿𝗳𝗮𝗰𝗲𝘀 & 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻𝘀: Standard APIs, Open Interface tables, data conversions, WebADI • 𝗢𝗿𝗮𝗰𝗹𝗲 𝗘-𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗦𝘂𝗶𝘁𝗲 (𝗘𝗕𝗦 𝗥𝟭𝟮.𝟮.𝘅): Purchasing, iProcurement, iSupplier, Sourcing, Inventory, Landed Cost Management (LCM), Order Management, Advanced Pricing, AP, AR; P2P and O2C cycles; RICEW development (Reports, Interfaces, Conversions, Extensions, Workflows) • 𝗢𝗿𝗮𝗰𝗹𝗲 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗖𝗹𝗼𝘂𝗱 (𝗢𝗜𝗖): real-time and event-driven integrations, ORDS, inbound/outbound interfaces, middleware • 𝗣𝗟/𝗦𝗤𝗟 & 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: SQL, PL/SQL, Oracle Database 10g–19c, BI/XML Publisher, Oracle Workflow, WebLogic Server administration 📋 𝗠𝘆 𝗘𝗻𝗴𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 Every architecture is unique. My approach centers on deep technical assessment, clear risk identification, and structured remediation: ▪️Discovery & Architecture Audit: Map out dependencies, evaluate configuration drifts, and identify security or compliance gaps. ▪️Strategic Blueprinting: Deliver a pragmatic roadmap aligning technical execution with regulatory and operational requirements. ▪️Execution with Zero Disruption: Implement, migrate, or harden the stack using proven change-management strategies to maintain business continuity. ▪️Documentation & Knowledge Transfer: Provide clear, audit-ready SOPs and technical documentation so your internal teams can maintain operations cleanly. ✉️ 𝗟𝗲𝘁'𝘀 𝗧𝗮𝗹𝗸 If you are looking to modernize Oracle systems, integrate fragmented platforms, or build a scalable enterprise application ecosystem, I can help you design and deliver it end-to-end. Click the “𝗜𝗻𝘃𝗶𝘁𝗲” or “𝗠𝗲𝘀𝘀𝗮𝗴𝗲” button. Please include a brief summary about the current systems you need assistance with. If you have new ideas or projects, it helps to have a short summary of what the system or process needs to do.

I’m a Senior Software Engineer and Technical Lead with 16+ years of hands-on experience building, modernizing, integrating and supporting business-critical web applications. My strongest experience is in complex enterprise systems where software is closely connected to real business processes — including e-commerce, order management, warehouse management, inventory, purchasing, POS, CRM and multichannel sales. I work across both Microsoft .NET and PHP ecosystems and can take a project from understanding the existing system and business requirements through architecture, development, integration, performance optimization, modernization and deployment. My core experience includes: • ASP.NET, ASP.NET MVC, ASP.NET Core, .NET Framework, WebForms and Web API • PHP, Laravel and modern web development • JavaScript, jQuery, React, Vue.js, HTML/CSS and AJAX • SQL Server, T-SQL, MySQL, database design, stored procedures, indexing and query optimization • REST, SOAP, GraphQL, webhooks and third-party API integrations • Event-driven and asynchronous processing • Legacy application modernization and incremental migration • Software architecture, system design and technical decision-making • Code reviews, technical specifications and development-team guidance • Performance analysis and optimization at application and database level I have extensive experience integrating enterprise systems with platforms such as Shopify, Magento, WooCommerce, Fortnox, Visma, Business Central, Ongoing Warehouse, Jira, Tempo, Upsales, Microsoft 365 and Google Cloud/BigQuery. A significant part of my work has involved modernizing large existing systems without disrupting day-to-day business operations. For example, I designed and implemented a hybrid migration approach for a major ASP.NET WebForms system, allowing existing WebForms functionality to remain operational while functionality was gradually moved toward ASP.NET MVC. I also work hands-on when a problem is difficult. When a performance, architecture, database or integration problem requires deeper investigation, I prefer to understand and solve the underlying problem rather than simply work around the symptoms. I can work as a senior individual contributor, technical lead, or as the technical lead for a development team when a project requires broader ownership. If you have an existing application that needs modernization, a complex integration that needs to work reliably, a performance problem that has been difficult to solve, or a new business system that needs experienced technical direction, I can help assess the situation and determine the most practical way forward.

🌟Top Rated 🌟100% Job Success 🌟Always On Time, Every Time 🕒 Hi, I'm Malaika, a qualified Software Engineer having 7+ years of experience as Business analyst, Product Owner, System Analyst, Project Manager, Documentation expert, Enterprise Solution Architect, software architect, certified TOGAF Architect and I am honored to offer distinctive services as Solution Architect, business process modeling expert, Business/System analyst, Software architect, UML & SRS Designer and technical writer. Services I provide: - ERP workflow & documentation - Project Management Skills - Any kind of software documentation including - BRD - SRS - FSD - SDD - Design document - Agile methodologies - Scrum Master - Architectural document - Archimate diagram - BPMN diagrams - Test plan, test cases - Use cases - API documentation - Wireframing - User stories - User Manuals - Class diagram - Use case diagram - Sequence diagram - Activity diagram - Entity relationship diagram ERD Tools: - MS Visio - JIRA - Azure DevOps - Bizagi - Archi - Lucidchart - Sparx EA - bpmn..io - StarUML - Signavio - SAP Ariba - Bonita -Camunda - visual paradigm - Figma - AWS - others. Please feel free to reach out if you have any questions or specific requirements. I am here to collaborate and provide you with the best possible outcome for your project. Let's get started on creating exceptional documents that will impress and drive your project towards success.

I am a Senior Full-Stack .NET Developer and ERP Specialist with expertise in building enterprise applications, SaaS platforms, ERP systems, CRM solutions, AI-powered applications, and business automation software. I specialize in designing scalable, secure, and high-performance applications using modern Microsoft technologies while integrating industry-leading third-party services to create complete business solutions. ### Core Expertise * Enterprise ERP Development * CRM Development * SaaS Product Development * Business Process Automation * Financial & FinTech Applications * Inventory & Warehouse Management * Accounting Systems * HR & Payroll Systems * AI Application Development * Multi-Tenant SaaS Architecture * Cloud Application Development * API Development & Integration * Dashboard & Reporting Solutions ### Microsoft Technologies * ASP.NET Core (.NET 6/7/8/9/10) * C# * Entity Framework Core * LINQ * SQL Server * PostgreSQL * MySQL * Azure DevOps * AWS * Docker * SignalR * Redis * Hangfire * MediatR * CQRS * Clean Architecture * Microservices * JWT Authentication * Identity Server * OAuth 2.0 * OpenID Connect ### Frontend Technologies * Angular (Latest Versions) * Blazor Server * Blazor WebAssembly * TypeScript * JavaScript (ES6+) * HTML5 * CSS3 * Bootstrap * Tailwind CSS ### Angular Component Libraries * Angular Material * PrimeNG * Kendo UI * Syncfusion * DevExtreme * NG-ZORRO * AG Grid * ApexCharts * Chart.js ### Blazor Component Libraries * Radzen Blazor * MudBlazor * Syncfusion Blazor * Telerik UI for Blazor * DevExpress Blazor * Blazorise ### AI & Machine Learning Integration * OpenAI (ChatGPT) * Azure OpenAI * Google Gemini * Anthropic Claude * LangChain * Vector Databases * AI Chatbots * AI Document Processing * AI Workflow Automation ### Third-Party API Integrations * Stripe * PayPal * Square * Razorpay * Mollie * Braintree * Authorize.Net * Adyen * Twilio * SendGrid * Mailgun * Brevo (Sendinblue) * Amazon SES * Firebase * Firebase Cloud Messaging (FCM) * OneSignal * Google Maps Platform * Mapbox * HERE Maps * Bing Maps * Google OAuth * Microsoft Entra ID (Azure AD) * Facebook Login * LinkedIn Login * GitHub OAuth * Auth0 * DocuSign * Adobe Acrobat Sign * Dropbox API * Google Drive API * Microsoft Graph API * OneDrive API * QuickBooks * Xero * Zoho CRM * HubSpot * Salesforce * Zoom API * Microsoft Teams API * Slack API * Discord API * YouTube Data API * Vimeo API * Cloudinary * AWS S3 * Cloudflare R2 * Shippo * ShipStation * EasyPost * FedEx API * UPS API * DHL API ### Reporting & Business Intelligence * Power BI * SSRS * Crystal Reports * FastReport * QuestPDF ### Database Technologies * SQL Server * PostgreSQL * MySQL * SQLite * Redis I build software with a strong focus on clean architecture, scalability, security, performance, and long-term maintainability. Whether it's a startup MVP or a large enterprise platform, I deliver production-ready solutions that are reliable, extensible, and aligned with business objectives.

Full-Stack Developer | .NET, Laravel, React, Flutter | API Architecture | Enterprise & SaaS Solutions I build reliable, scalable software that solves real business problems — from enterprise-grade APIs to cross-platform mobile apps. With a strong foundation in both backend and frontend development, I work with startups, SMEs, and large organizations to deliver production-ready systems on time and with measurable impact. Services Full-stack web applications (React, .NET, Laravel) RESTful & GraphQL API design and development Cross-platform mobile apps (Flutter) Enterprise portals and internal tools SaaS platforms with authentication, billing, and dashboards Legacy system modernization and API integrations Tech Stack Backend: .NET (ASP.NET Core), Laravel (PHP), Node.js Frontend: React, Next.js, Tailwind CSS Mobile: Flutter (iOS & Android) Databases: PostgreSQL, MySQL, SQL Server, MongoDB Cloud & DevOps: Azure, AWS, Docker, CI/CD pipelines Auth & Security: JWT, OAuth2, role-based access control What I Deliver Scalable APIs powering high-traffic applications Full-stack platforms with clean architecture and maintainable code Mobile apps with seamless UX across iOS and Android Systems built for long-term growth, not just the MVP Why Clients Work With Me Clear communication and structured delivery — no surprises Business-aware development focused on ROI and performance End-to-end ownership from architecture to deployment Battle-tested in a high-stakes enterprise environment (Ethiopian Airlines) Let's Scope Your Project Reach out with your technical requirements or system goals. I'll deliver a structured proposal covering architecture, stack selection, API design considerations, and milestone-based delivery — so we align on expectations before a single line of code is written.