Enterprise IT Systems Architecture
Nenad J.
Starting at
$
50
/hrAbout this service
Summary
What's included
Enterprise Architecture Landscape Advisory
Provide comprehensive advisory services on enterprise architecture landscape, including data management, technology infrastructure, security protocols, and system integration. Assess current systems, identify gaps, and recommend strategies to align IT initiatives with business objectives. Create a roadmap for achieving a target architecture that enhances overall system efficiency and security.
Legacy System Migration Analysis
Conduct an extensive analysis of legacy systems for large-scale transformation projects. Evaluate the current state of systems, map business workflows, identify business rules, and create use cases. Develop comprehensive migration strategies to transition from legacy systems to new solutions, ensuring seamless integration with existing infrastructure and compliance with regional regulations.
Systems Architecture for Trading Platform Integration
Develop systems architectures for integrating trading platforms with central data repositories, replacing legacy integrations. Design data flows covering trading security information, transactions, positions, and cash flows. Create system model diagrams, including physical, logical, and network representations, to ensure seamless data integration and improved operational efficiency.
Security System Upgrade and Centralization
Design and implement upgrades and centralization of security systems across multiple office buildings. Integrate access control systems, CCTV cameras, and ID management. Develop virtualized and SAN-based server infrastructure to host application, database, and video servers. Deliver comprehensive RFQ documents for vendor selection and collaborate closely with stakeholders to ensure successful implementation.
E-commerce Online Portal Design
Architect and design e-commerce online portals for various transactions such as land title changes, conveyances, mortgages, and property activity advisories. Integrate portals with external systems, including financial institutions and real estate agencies. Enhance search capabilities with advanced indexing and retrieval solutions. Provide a seamless user experience and streamlined operational processes.
Enterprise Service Bus (ESB) Technology Evaluation
Deliver comprehensive architecture analysis and decision documents for evaluating Enterprise Service Bus (ESB) technology. Cover use cases, solution comparisons, evaluation matrices, and recommendations based on industry research. Provide strategic guidance for long-term legacy migration plans and collaborate with consulting teams to review proposals and statements of work.
Customer Relationship Management System
Architect web-based Customer Relationship Management (CRM) systems designed to manage extensive customer records and support real-time credit card fraud detection. Develop scalable architectures to handle high transaction volumes and ensure data integrity and security. Collaborate with business and technical stakeholders to gather requirements, design solutions, and oversee implementation.
Web-Based Time Entry Management System
Design and implement web-based time entry management systems for internal use. Allow employees to log work hours, track project progress, and generate reports. Develop sophisticated architectures with custom web components and multi-layered application structures. Ensure solutions meet business needs and integrate seamlessly with existing systems, improving accuracy in time tracking and resource utilization.
Multi-Year Transition Program
Document solution concepts for wireless mobility transitions in multi-year programs. Research and document transitions from legacy systems to new solutions for specialized vehicle operations. Develop interim state infrastructure diagrams and conduct technical discussions with project teams. Provide clear roadmaps for transitions, ensuring continuity of services and alignment with strategic objectives.
Project Scope Statement and Functional Requirements
Produce detailed project scope statements and functional requirements for integrating internal systems with SaaS digital marketing execution platforms. Outline project objectives, deliverables, timelines, and technical specifications. Conduct extensive research and analysis to ensure alignment with business goals and regulatory requirements. Facilitate clear communication and guide project execution.
Integration Strategy for Web Services
Develop integration strategies for incorporating web services (XML, SOAP, REST) into existing systems. Conduct feasibility studies, technology research, and provide recommendations for optimal integration solutions. Ensure seamless data exchange, enhanced system interoperability, and support business process automation. Collaborate with project teams to implement integration solutions.
IT Project Specifications
Author detailed technical specification documents, including scope statements, functional requirements, and solution architecture. Serve as blueprints for project execution, ensuring alignment with business objectives and regulatory requirements. Collaborate with stakeholders to gather input, validate requirements, and ensure comprehensive documentation. Facilitate clear communication and guide development.
Business Analysis for Healthcare System Implementation
Conduct business analysis for implementing new healthcare systems, involving pension and benefits plans. Analyze current state of legacy systems, map business workflows, and identify gaps. Develop detailed design specifications for new systems, ensuring compliance with regional regulations. Oversee implementation to ensure smooth transition and improved system functionality.
Web-Based Customer Support System
Architect and manage the implementation of web-based customer support systems for global operations. Handle extensive customer records, support real-time credit card fraud detection, and address operational challenges. Develop scalable and secure architectures to ensure data integrity and high performance. Collaborate with stakeholders to gather requirements, design solutions, and oversee implementation.
System Architecture for Real-Time Operations Support
Engage in architecture and design of software solutions supporting 24/7 real-time operations. Develop real-time EAI backend applications, optimize middleware-based solutions, and integrate accounting systems with trading platforms. Ensure high availability, seamless data integration, and enhanced operational efficiency. Provide guidance on best practices and create comprehensive design documentation.
Skills and tools
Work with me