03/23/2026 updated
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Premium member
100 % availableSenior Technical Product Owner | Billing & APIs | Telecom & Fintech | AI-Driven Automation
Cisnadie, Romania Bsc. Computer Science
About me
Technical Product Owner with 15+ years in telecom, fintech, SaaS, and API-based platforms. Experienced in billing, payments, compliance, and scalable delivery. Recently building AI-driven automation using OpenAI and Python. Open for remote B2B projects focused on execution and delivery.
Java (Programming Language)Application Programming Interfaces (APIs)Artificial IntelligenceAtlassian ConfluenceAtlassian JiraAutomationBusiness To BusinessBash ShellTelecommunicationsBillingBlueprintingBusiness Process Model and NotationBusiness RequirementsUnixSoftware as a Service
I am a Technical Product Owner and Digital Automation Consultant with 15+ years of experience across telecom, fintech, e-commerce, and SaaS. I combine product ownership with hands-on technical execution, enabling efficient collaboration with engineering teams and fast translation of business needs into scalable solutions. My background as a software developer gives me strong architectural understanding, analytical thinking, and end-to-end delivery skills—from requirements to deployment.
Core Competencies:
? Product Leadership & Delivery
• Product strategy & roadmap ownership
• EPIC shaping, blueprints, BRDs, backlog planning
• Stakeholder management & cross-tribal alignment
• Acceptance criteria, UAT, demos, go-live readiness
• RAID tracking & compliance risk assessment
? Engineering Collaboration & Technical Ownership
• Microservices & API-driven ecosystems
• REST & SOAP integrations
• Data & system mapping
• Dependency management
• Versioning & rollout planning
⚙️ Technical Tools & Skills
• Java, SQL, PL/SQL, Bash, Python
• Oracle, Postgres, MySQL
• Unix/HP-UX, distributed systems
• Jira, Confluence, Git, Jenkins
• UML, BPMN, sequence diagrams
? Governance & Quality
• GDPR alignment
• Payments, billing, partner integrations
• Release readiness checkpoints
• Operational continuity mechanisms
AI Automation & Intelligent Workflows
Recent focus on LLM-based automation:
✔ Structured content generation pipelines
✔ Prompt engineering via YAML/JSON
✔ Retrieval-augmented workflows with embeddings
✔ Document analysis, validation, summarisation
✔ Automated TTS flows using Python & SSML
✔ Audio/video assembly & normalization
✔ CLI-based repeatable batch execution
Tools used: GPT-4/4o, function calling, evals, embeddings, ElevenLabs multi-voice synthesis, Stable Diffusion, and FFmpeg workflows.
Examples delivered:
• Automated story/video generation systems
• Document analysis and internal assistants
• Multilingual content automation pipelines
Experience Highlights:
Telefónica RAITT
Technical Product Owner – PartnerAPI
• Led EPIC scope, blueprinting & integrations
• Coordinated Buy, Partner, InLife & Migration tribes
• Managed GDPR impact, RAID logs, UAT & final sign-off
Alphacomm – Checkmaxx Commerce Platform
• Roadmap ownership, prioritisation, and delivery
• Versioned APIs, onboarding optimisation & compliance
Hutchison Drei Austria – Billing & VAS
• Delivered automated billing tools
• Integrated Google Play & iTunes platforms
• Improved reconciliation efficiency
What I Bring
✓ Ability to translate between business & engineering
✓ Ownership from concept to production
✓ Clear documentation and PoC validation
✓ Structured planning through dependencies, milestones & release gates
Engagement Model
✔ Remote-first delivery
✔ B2B/SRL contract
✔ Fluent English & Romanian, basic German
Languages
GermanBasic knowledgeEnglishFluentRomanianNative speaker
Project history
Project: VAS Billing Platform
Context:
Carrier billing platform enabling third-party digital service providers to charge end users directly via telecom invoices.
Responsibilities & Contributions:
• Led the design and delivery of a telecom carrier billing platform supporting third-party digital content monetization
• Defined and coordinated API integrations with external partners (Google, Apple, Microsoft)
• Designed integration workflows and onboarding processes for new partners
• Collaborated closely with engineering teams on system architecture, data flows, and backend integrations
• Supported troubleshooting and resolution of integration issues in production environments
Results:
• Enabled scalable onboarding of digital service providers
• Improved efficiency and consistency of partner integration processes
• Contributed to a stable and reliable billing platform used across multiple services
Project: Incentive Management Tool
Context:
Internal platform managing commission and reward programs for employees and external partners.
Responsibilities & Contributions:
• Contributed to the design and delivery of an incentive management platform supporting partner and employee reward models
• Defined system requirements and functional workflows aligned with business and operational needs
• Coordinated implementation across technical and business teams
Results:
• Enabled structured management of incentive and commission programs
• Improved alignment between business rules and system implementation
Project: Identifier Management Tool
Context:
Internal telecom identification service used across multiple systems to recognize customers via IP or MSISDN.
Responsibilities & Contributions:
• Contributed to the design and development of a central customer identification service used across multiple internal systems and external partner integrations
• Designed and implemented a middleware layer connecting internal services with the core billing platform, enabling consistent customer recognition across systems
• Defined functional requirements and coordinated stakeholder alignment across technical and business teams
• Supported integration of the service with internal applications and external partners
• Collaborated with engineering teams on system design, data flows, and integration logic
Results:
• Enabled consistent customer identification across distributed systems
• Improved integration reliability between internal platforms and partner services
• Supported scalable reuse of identification logic across multiple use cases