teodorhascau

Responsibilities: Experienced Solutions Architect with expertise in TOGAF, ArchiMate, and BPMN, focusing on system scalability, security, and efficient project execution. Directed complex architectural projects, developed strategic technology alignments, and managed technology architectures. Effectively communicated with diverse stakeholders, ensuring timely, within-budget delivery. Projects: 1. EOSC Portal Presale - European Commission Opens Science Cloud Drove the product vision and technical solution for a new EOSC Resource Catalogs and Registry Services Tender, enabling researchers to discover, connect, and leverage organizational resources in the cloud. Demonstrated the concept through a live proof-of-concept demo and authored the technical proposal documentation for the bid. Key Contributions: - Vision & Architecture - Defined an end-to-end strategy, from resource discovery to cloud deployment, ensuring scalability, security, and efficiency. - Developer Portal & API Management - Built a central portal with AWS-managed services and an API layer, simplifying the onboarding and lifecycle management of research tools. - Knowledge Graph & LLM Integration - Established a knowledge graph to unify metadata, leveraging LLM capabilities to address semantic gaps and uphold Data FAIRness. - Workflow & Cloud Orchestration - Implemented application workflow management, allowing automated deployment and scaling of research applications in the cloud. Ensured robust authentication, authorization, and interoperability standards. 2.Data & Analytics - Data Portals Developed the Architecture for an AWS-based Data Lakehouse platform to expand analytics capabilities and enable self-service data exploration. Emphasized a robust governance framework and well-defined ETL processes for advanced business intelligence. Key Contributions: - Comprehensive Architecture & Governance - Conducted in-depth research on data flows, storage, and analytics, producing documentation that covered roles, entities, flows, and motivational views. - Ensured data quality and regulatory compliance through structured governance policies and clear delineation of responsibilities. - AWS-Centric Tech Stack - Employed AWS Glue for ETL, AWS Athena for interactive querying, AWS S3 for data storage, and AWS Neptune for graph-based analytics. - Business Intelligence & Self-Service - Built AWS QuickSight dashboards for interactive reporting, empowering stakeholders with on-demand data visualization. Outcome - Delivered a scalable, secure platform that improved decision-making and operational agility by providing a data portal with self-service analytics. 3. OptumRX - Clinical Product (Pharma Indistry). Developed a standalone web application to expose medication data from the Pharmacy Benefit Management system to external services. Validated both functional and non-functional requirements, provided comprehensive solution architecture documentation, and supported the development team and stakeholders throughout the product roadmap. Key Skills & Technologies: Architecture & Roadmap: Created a solution blueprint, ensuring seamless integration. Azure Functions, React, Node.js, GraphQL: Built scalable, API-driven services and a single-page interface. ETL Process Design & API Integration: Streamlined data flows for accurate, efficient medication data sharing. 4. Warehouse IoT Orchestration with Camunda BPMN Implemented an end-to-end warehouse management system that integrates IoT devices with Camunda BPMN, enabling real-time orchestration of critical logistics processes (e.g., picking, packing, and shipping). Key Contributions: - Workflow Automation: Designed Camunda workflows to monitor and control IoT devices, improving operational visibility and efficiency. - Real-Time Data Flow: Established continuous sensor data ingestion, triggering automated process adjustments for inventory updates and fault detection. - Scalable Architecture: Leveraged event-driven microservices for high concurrency, ensuring robust performance and fault tolerance throughout the warehouse ecosystem.

Had a proven track record of delivering outstanding results in fast-paced, Agile environments Developed the B2B User Administration Application Architecture by Following TOGAF ADM Phases: From Preliminary Phase, throughout establishing Architecture Vision for the product, followed by defining the Business Architecture, Information System Architecture, Technology Architecture. Specified Functional and Non-Functional Requirements. Conducted workshops with stakeholders to define User Persona, Product Vision Canvas, Product Roadmap, Technical Roadmap. Lead development team to implement technical Roadmap. Technologies: Quarkus Java, Kafka, Kubernetes, Helm, Docker, PostgreSQL, AWS EKS, Api Gateway etc. · Consistently supported and assisted Product Owners, Developers, and L2 Teams · Requirement Engineering: Sprint Planning and Epic/User Story specification/refinement · Been an expert in effective communication with customers and stakeholders · Had proposed and implemented technical solutions for a wide range of issues, from new functionalities to improvements to the B2B Liferay Portal application · Had successfully executed a range of general operations tasks, including infrastructure ordering, maintenance, migrations, parametrization, and bug fixes · Tackled every major service disruption, responsible for KPIs and MRIs after each incident, making me an exceptional Site Reliability Engineer · Had successfully managed 2 complete transitions from a technical perspective further demonstrating my leadership and technical prowess Certifications: Camunda BMPN 2.0 Camunda Devops

Contributed to SyntBots RPA Advanced Automation initiatives, creating and implementing end-to-end automation workflows for L2 operations in a large-scale environment. Key Contributions: Workflow Design & Implementation: Built functional automation processes using SyntBots Java configurable objects, orchestrating tasks across various systems. Orchestration Platform Management: Oversaw the end-to-end automation lifecycle, from design through deployment, ensuring seamless platform integration. Desktop & Web Automation: Delivered robust automation solutions for both desktop and web-based applications, improving efficiency and reducing manual intervention.