Hire the Best XSLT Specialists
in Bangladesh

🏆 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.

Workday HCM and Integration certified consultant , worked as a techno-functional consultant for last 13 years. Having solid experience of workday implementation and post go-live support for large workday project. Experienced on workday studio, core connector, EIB, REST, SOAP, RaaS and Document Transformation. I have end-to-end knowledge on custom report, Calculated fields, BIRT, CCTP, SOAP, REST, XML, XSLT and custom object. Solid knowledge on Workday HCM, Workday benefit, Workday time tracking, workday rrecruiting, workday finance, workday time Absence, Workday Project and workday Financial.Proven expertice on workday web services, workday API etc. Current job: Workday Individual Consultant(2017 to current date) Workday skills: From Workday version 20 to workday 2024R2, Technical and functional knowledge on the below areas: - Workday architecture and workday service methodology. - Core Concepts of workday functional area and modules - Workday Organization and configuration of them as per requirement - Staffing Model, implementation of staffing model for the specific organization. - Jobs and Positions for organization specific to different criteria - Transactions in Workday - Compensation Configuration and compensation event - Security configuration and security implementation - Business Process configuration and workflow management -Workday Absence Management, time tracking, and talent management - High volume data migration and data validation - Workday process monitoring and alert management - Integration Development, testing, and monitoring using integration tool. - Report Writer, report sharing, data analysis, custom matrix generation. - EIB, Data extraction of third-party application, Mass data load, and data validation - Report Designer - BIRT Reporting - nBox - Workday Studio - Cloud Connector - Package Connector - Web Services API's, XML, XSLT. - iLoad

Need a backend, full-stack, or AI system that holds up in production, not just on a demo branch? That's what I do. I'm a senior software engineer with 6+ years building web apps, desktop products, data platforms, and enterprise integrations for clients in the US, Canada, and Europe. Clients usually come to me with one of these problems: - "Our API is slow or falls over under load." I profile it, fix the queries and caching, and add retries, idempotency, and monitoring so failures stop reaching your users. - "We need a real product, not a prototype." Secure auth, roles and permissions, billing, background jobs, licensing, automated tests, and CI/CD are part of the build, not a phase two. - "We want AI over our own documents but it keeps answering wrong." I build RAG pipelines with hybrid search, reranking, and measured retrieval quality so answers are traceable. - "Our legacy mainframe code needs to run somewhere modern." I deploy and repair COBOL/CICS/DB2/JCL systems on z/OS and IBM Cloud. WHAT I WORK WITH Backend: .NET Core, Python, FastAPI, Node.js, REST APIs, Clean Architecture, CQRS, Kafka, MassTransit, SignalR, Hangfire Frontend: Angular, React, Next.js, TypeScript, RxJS, NgRx, Tailwind, Material UI Data: PostgreSQL, SQL Server, MongoDB, Redis, Qdrant, pgvector AI: RAG, LangChain, OpenAI, Cohere, hybrid vector + BM25 search, reranking, evaluation Cloud and DevOps: AWS, Azure, IBM Cloud, Docker, GitHub Actions, Azure DevOps, xUnit, pytest Mainframe: z/OS, COBOL, CICS, DB2, VSAM, JCL WHAT I'VE DELIVERED - A multi-tenant vendor risk platform covering supplier onboarding through audits and remediation, with enterprise SSO, granular permissions, Stripe billing, and AWS deployment. - Three years on a freight-forwarding ERP: 1,000+ endpoints, 25+ carrier and accounting integrations, and the full rate-to-shipment lifecycle. - A licensed Windows and macOS desktop product with signed entitlements, offline grace periods, and crash-recovery testing. - A multilingual vehicle-manual chatbot with intent classification and an automated retrieval-evaluation harness. - Technical leadership of a 6-developer team across architecture, estimation, and releases. HOW I WORK I plan carefully before writing code, clarify anything that is unclear, and provide an honest estimate before development begins. I will also tell you early if an approach is risky or unlikely to work. You will receive working increments that you can review throughout the project - not a month of silence followed by unexpected results. I always take ownership of project and meet the deadline I commit to. I have maintained a 100% Job Success Score and delivered more than 2,400 hours of work on Upwork. Some of my project details are in my portfolio and work history below. Send me your requirements, and I will reply with a clear technical approach, the main trade-offs, and a realistic delivery timeline.

My professional career has been running on purely oracle based. I’m engaged with Desktop/Online Application development with oracle forms 6i,10g & 11g with Oracle Database version 9i, 10g, 11g,12c & 19c Since year 2006. I started working with Oracle Apex since version 4. End-user support is built-in from the beginning. I have excellent troubleshooting & debugging skills developed over the years. I am a patient, thorough person with high attention to detail. I can provide consulting, software development, SQL, PL/SQL scripts, testing/debugging and other services ranging from short one-hour jobs, to full-time every day works, to long-term cooperation and support. You can check my oracle forum profile, community.oracle.com/people/HamidHelal Thank you for visiting my profile and I look forward to hearing from you.

I’m an Oracle Certified Professional (OCP) with 12+ years of experience building and leading application delivery using Oracle Database, Oracle APEX, PL/SQL, and Java. I help clients design, build, optimize, and integrate business-critical systems—especially in Banking/FinTech, ERP, and Budgeting/Forecasting. What I can do for you: • Oracle APEX application development (Forms, Reports, Dashboards, Interactive Grid, Validations, Dynamic Forms, Dynamic Content, Workflow Management, Task Management, Integration with External Service) • PL/SQL & SQL development + performance tuning (slow pages/reports, query optimization, indexing) • ORDS / RESTful services (build and consume REST APIs; integrate with external systems) • System integrations via REST/SOAP APIs • Reporting: Jasper Reports, Oracle Reports, BI Publisher • Server & deployment setup: ORDS with Tomcat, and Apache/Nginx load balancing • Integration experience includes: Google Maps integration in APEX, Open Street Map Integration, Biometric authentication integration in APEX, Camera Integration I work in a structured way: scope → quick prototype → iteration → delivery + handover. If you already have an APEX app, share the page/report and issue (error/slow/wrong output)—I’ll propose the best fix plan quickly.

I am a Microsoft Certified Solutions Developer and a Technical Lead having 16+ years of experience. I have developed many complex web and desktop applications, Web API/WCF services and mobile applications. I have strong experience in Back-end development, Software Architecture and Design Principles, Object-Oriented Design, Test Driven Development and relational database. Furthermore, always focused on code quality and performance improvement. Here are my skill sets: Front-End: ★ Angular 9/6/4, AngularJS, TypeScript, jQuery, JavaScript ★ Bootstrap 5/4/3, Foundation Zurb 5, jQuery-UI, SASS Back-End: ★ ASP.NET (Core, MVC, Web-Form, Classic), Silverlight, WPF, WinForm, VB6 ★ Entity Framework, ADO.NET, Dapper, LINQ, N-Layer ★ Web API, WCF, Web Service, Windows Service, Swagger Swashbuckle ★ Selenium WebDriver, Apache JMeter, XUnit, NUnit, MSTest ★ Azure, Windows Server 2016 / 2012 / 2008 Databases: ★ MS SQL Server 2019 - 2000/CE, PostgreSQL, MySQL, SQLite, Oracle Reporting: ★ SSRS, Crystal Report, RDLC Report, Telerik Reports, Active Report Third-party Controls: ★ Telerik Controls, DevExpress Controls Web Security Tools: ★ Web Vulnerability Scanners (Acunetix WVS, Burp Suite, Zed Attack Proxy, Paros) Source Controls and Tools: ★ Azure DevOps, Bitbucket (Git), Kiln (Mercurial), GitLab, VSTS, TFS, Visual Source Safe ★ SourceTree, TortoiseHg CI/CD: ★ Azure DevOps Project Management and Issue Tracking: ★ Azure DevOps, Jira, Asana, Zoho, FogBugz I have experience working with non-tech teams, requirement capturing, direct communication to clients, designing architecture, development, leading team and application deployment. I can analyze, design and architect any system for big or small companies. I love to work on long-term projects and always maintain excellent relationships with my clients. To achieve that, I provide an EFFECTIVE, USER-FRIENDLY, SECURE and EFFICIENT system to my clients for their business in TIME.