Tech Product Owner/Manager & IT Consultant, 15+ yrs in telecom, e-com, fintech & SaaS. Expert in Agile, VAS, billing, and remote freelance B2B roles.
Aktualisiert am 30.03.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 30.03.2026
Verfügbar zu: 100%
davon vor Ort: 5%
Technical Product Ownership & End-to-End Product Delivery
Telecom & Fintech Systems Expertise
Cross-Functional Leadership & Agile Execution
Epic & Feature Management
Product Roadmapping & Backlog Prioritization
Stakeholder Management & Communication
SaaS Product Development
Requirements Gathering & Business Analysis
BPMN / Process Modeling & Documentation
Confluence & Jira Mastery
API & Integration Documentation (REST
SOAP
Partner APIs)
Partner Onboarding & Ecosystem Integration
SQL/PLSQL
Partner Onboarding
Remote Team Coordination
Java
Romanian
Muttersprache
German
Conversational
English
Fluent

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

4 years 8 months
2021-09 - now

AI Automation Projects

Technical Product Owner, Freelancer
Technical Product Owner, Freelancer

  • Designed and implemented LLM-powered automation workflows using OpenAI APIs for document Q&A, summarization, and content generation
  • Built semantic search and retrieval prototypes using embeddings and structured metadata to explore AI-assisted information retrieval
  • Developed Python automation scripts orchestrating content pipelines combining text generation, image generation, audio synthesis, and batch processing
  • Designed prompt architectures and evaluation workflows, including reusable prompt templates, YAML-based scenario testing, and iterative quality validation
  • Experimented with AI-assisted development environments, including LM Studio, Cursor, and Claude, integrating custom prompt workflows and reusable ?skills? to accelerate development and documentation tasks
  • Designed AI-assisted product tooling, including automatic documentation generation, dependency mapping, and EPIC planning support tools

4 months
2025-06 - 2025-09

Partner API

Technical Program Lead / Epic Owner, Freelancer
Technical Program Lead / Epic Owner, Freelancer

  • Contributed to the early structuring of a Partner API EPIC within Telefónica?s mass-market platform program
  • Participated in technical and workflow discussions with engineering leadership, helping clarify scope, delivery approach, and cross-team dependencies
  • Supported initial EPIC planning activities, including requirement alignment and early blueprinting discussions
  • Provided input on delivery coordination and process improvements within the program structure
  • Engagement concluded early following program budget reductions

Remote
5 months
2024-04 - 2024-08

Led Agile delivery of Checkmaxx

Technical Product Owner
Technical Product Owner

  • Led Agile delivery of Checkmaxx, a digital goods platform enabling mobile topups, vouchers, and gift card purchases
  • Coordinated API integrations with payment providers and external partners, ensuring reliable transaction flows across distributed services
  • Owned product backlog, roadmap planning, and feature definition, aligning business priorities with platform capabilities
  • Worked with a cross-functional team of ~10 engineers, QA, and product stakeholders, supporting delivery of new platform features
  • Facilitated better collaboration and communication between teams, helping shift discussions toward solution-oriented problem solving and shared ownership

Alphacomm ? Digital Commerce & Payment Solutions Provider
Sibiu, Romania
8 years 8 months
2012-07 - 2021-02

Telecom Billing & Digital Services

Technical Product Owner
Technical Product Owner

  • Evolved from software developer to Technical Product Owner, supporting telecom platform development and digital service integrations
  • Designed and launched the VAS Billing platform, enabling third-party digital content billing directly through the telecom carrier invoice
  • Contributed to the architecture and evolution of the customer identification API, used across internal systems to recognize customers via IP or MSISDN
  • Designed and led development of a commission and incentive platform, supporting partner and employee reward models linked to subscription sales
  • Worked closely with engineering teams on API design, backend integrations, and system troubleshooting, using Java, PL/SQL, and Shell scripting when needed
  • Facilitated cross-department coordination during platform migrations and service integrations, helping align engineering, product, and operational teams
  • Participated in group-level discussions within the Hutchison telecom group on third-party billing partnerships and integrations (e.g., Google, Apple, Microsoft)

Hutchison Drei
Vienna, Austria
4 years 3 months
2008-05 - 2012-07

Telecom Billing Systems

IT Consultant
IT Consultant

  • Contributed to large-scale telecom billing system migrations and integrations for international operators, including Cosmote Greece and Avea Turkey
  • Supported system adaptation and configuration activities during billing platform transformation projects
  • Developed internal tools and documentation to support delivery, troubleshooting, and operational teams
  • Created automation and support scripts using SQL, Shell scripting, and Java to assist with system analysis and integration tasks

Ericsson
Bucharest, Romania
1 year 11 months
2006-07 - 2008-05

Developed full-stack web applications

Software Developer
Software Developer

  • Developed full-stack web applications for public sector clients
  • Contributed to technical documentation, system design discussions, and delivery coordination

A&P
Bucharest, Romania
10 months
2005-08 - 2006-05

Developed web-based applications

Software Developer
Software Developer

  • Developed web-based applications as part of an early-career software development role

InfoSoft
Bucharest, Romania

Aus- und Weiterbildung

Aus- und Weiterbildung

10 months
2006-10 - 2007-07

Study - Theoretical Linguistics

Master, University of Bucharest, Faculty of Letters, Bucharest (Romania)
Master
University of Bucharest, Faculty of Letters, Bucharest (Romania)

3 years 10 months
2002-10 - 2006-07

Study - Computer Science

Bachelor, University of Bucharest, Faculty of Mathematics and Computer Science, Bucharest (Romania)
Bachelor
University of Bucharest, Faculty of Mathematics and Computer Science, Bucharest (Romania)

Position

Position

  • Technical Product Owner
  • Technical Program Manager

Kompetenzen

Kompetenzen

Top-Skills

Technical Product Ownership & End-to-End Product Delivery Telecom & Fintech Systems Expertise Cross-Functional Leadership & Agile Execution Epic & Feature Management Product Roadmapping & Backlog Prioritization Stakeholder Management & Communication SaaS Product Development Requirements Gathering & Business Analysis BPMN / Process Modeling & Documentation Confluence & Jira Mastery API & Integration Documentation (REST SOAP Partner APIs) Partner Onboarding & Ecosystem Integration SQL/PLSQL Partner Onboarding Remote Team Coordination Java

Produkte / Standards / Erfahrungen / Methoden

Profile:

  • Experienced Technical Product Owner / Technical Program Manager with 15+ years delivering complex digital systems across telecom, fintech, and e-commerce platforms
  • I specialize in translating business goals into clear technical architecture and executable delivery plans, working closely with engineering teams on API integrations, billing systems, and distributed services. With a technical background in SQL, backend systems, and integrations, I am comfortable leading architecture discussions with developers and structuring complex initiatives into actionable EPICs, roadmaps, and delivery milestones
  • Recent work includes LLM-powered automation workflows, semantic search pipelines, and AI-assisted
  • product tooling
  • Available for freelance engagements where I can help structure complex systems, align cross-functional teams, and drive delivery from concept to production


Skills:
  • Technical Product Ownership
    • Product Roadmapping
    • Backlog Prioritization
    • Feature Planning 
    • Cross-team Alignment
  • Agile Delivery
    • Agil/Kanban 
    • Sprint Planning 
    • User Stories
    • Backlog Grooming
  • Value-Added Services (VAS)
    • Telecom
    • E-commerce
    • Fintech
    • Payment Systems
  • CI/CD
    • Jira
    • Confluence
    • Jenkins
    • Git
    • QA Support
  • Technical
    • Java
    • PL/SQL
    • SQL
    • Shell Scripting
    • Python 
    • Solidity
  • DeFi Mechanics
    • Staking
    • Governance
  • Project Management
    • Product Discovery
    • MVP Design 
    • Feature Blueprinting
  • Business Analyst
    • Requirements Engineering
  • API Integration
    • SaaS
    • Web Services
    • Rest 
    • Soap
    • Oracle
    • HP-UX
    • Unix
  • Ethereum
    • Web3
    • Solidity
    • DeFi 
    • Blockchain Architecture
  • GDPR
    • Data Privacy Compliance 
    • Technical Documentation


Specialties:
  • Billing & Payment Systems
  • API Platforms
  • Telecom Integrations
  • Distributed Systems
  • AI Automation


Program & Delivery Management:

  • Agile Delivery (Scrum / Kanban)
  • Sprint Planning
  • EPIC Delivery
  • Release Coordination
  • RAID Management


Business Analysis & Requirements:

  • Requirements Engineering
  • UML
  • BPMN
  • Process Modelling
  • Technical Documentation


AI & Automation:

  • LLM Workflows
  • Prompt Engineering
  • Semantic Search
  • Vector Embeddings
  • AI-assisted Development


Cloud & Infrastructure:

  • AWS
  • Azure
  • Google Cloud
  • CI/CD Pipelines


Security & Compliance:

  • GDPR
  • Compliance-driven Systems


Product & Platform Ownership:

  • Product Roadmapping
  • Backlog Prioritization
  • Feature Planning
  • Cross-Team Alignment
  • Stakeholder Management


Architecture & System Design:

  • Microservices Architectures
  • Distributed Systems
  • API Design (REST / SOAP)
  • System Integrations
  • SaaS Platforms


Technical Background:

  • SQL
  • Python
  • Java
  • Shell Scripting
  • Backend Integrations


AI Tools & Platforms:

  • OpenAI APIs
  • Claude
  • LM Studio
  • Cursor
  • Python
  • Automation scripting
  • YAML/JSON configuration pipelines


Tools & Collaboration:

  • Jira
  • Confluence
  • Git
  • Jenkins
  • QA Coordination


Professional background:
Role: Technical Product Owner / Business Analyst


Tasks:

VAS Billing Platform

  • Carrier billing platform enabling third-party digital service providers to charge users directly via telecom invoices
    • Designed and led development of the telecom carrier billing platform enabling third-party digital content monetization
    • Coordinated integrations with global digital partners including Google, Apple, and Microsoft
    • Improved partner onboarding by streamlining integration workflows and automating platform processes


Role: Project Coordinator / Business Analyst


Tasks:

Identifier Management Tool

  • Internal telecom identification service used across multiple systems to recognize customers via IP or MSISDN
    • Contributed to the architecture and development of an internal customer identification service used across multiple technical departments and trusted external partners
    • Built a middleware layer connecting internal services with the core telecom billing system, enabling customer recognition across platforms
    • Defined feature requirements and coordinated stakeholder discussions to align platform capabilities with internal applications and partner integrations


Role: Project Coordinator / Business Analyst


Tasks:

Incentive Management Tool

  • Internal loyalty and incentive platform used to manage commission and reward programs for employees and external partners
    • Contributed to the design and delivery of an internal incentive management platform supporting third-party sales reward programs
    • Defined system architecture requirements and functional workflows to support partner and employee incentive models
    • Facilitated stakeholder discussions and coordinated implementation across technical and business teams


Role: Technical Product Owner


Tasks:

Checkmaxx ? Digital Goods Platform

  • Digital commerce platform enabling mobile top-ups, eSIM purchases, vouchers, and gift cards
    • Led development and scaling of the digital goods platform supporting multiple digital product types
    • Managed partner API integrations with payment providers and digital service partners
    • Defined product roadmap and ensured platform scalability across distributed services

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

4 years 8 months
2021-09 - now

AI Automation Projects

Technical Product Owner, Freelancer
Technical Product Owner, Freelancer

  • Designed and implemented LLM-powered automation workflows using OpenAI APIs for document Q&A, summarization, and content generation
  • Built semantic search and retrieval prototypes using embeddings and structured metadata to explore AI-assisted information retrieval
  • Developed Python automation scripts orchestrating content pipelines combining text generation, image generation, audio synthesis, and batch processing
  • Designed prompt architectures and evaluation workflows, including reusable prompt templates, YAML-based scenario testing, and iterative quality validation
  • Experimented with AI-assisted development environments, including LM Studio, Cursor, and Claude, integrating custom prompt workflows and reusable ?skills? to accelerate development and documentation tasks
  • Designed AI-assisted product tooling, including automatic documentation generation, dependency mapping, and EPIC planning support tools

4 months
2025-06 - 2025-09

Partner API

Technical Program Lead / Epic Owner, Freelancer
Technical Program Lead / Epic Owner, Freelancer

  • Contributed to the early structuring of a Partner API EPIC within Telefónica?s mass-market platform program
  • Participated in technical and workflow discussions with engineering leadership, helping clarify scope, delivery approach, and cross-team dependencies
  • Supported initial EPIC planning activities, including requirement alignment and early blueprinting discussions
  • Provided input on delivery coordination and process improvements within the program structure
  • Engagement concluded early following program budget reductions

Remote
5 months
2024-04 - 2024-08

Led Agile delivery of Checkmaxx

Technical Product Owner
Technical Product Owner

  • Led Agile delivery of Checkmaxx, a digital goods platform enabling mobile topups, vouchers, and gift card purchases
  • Coordinated API integrations with payment providers and external partners, ensuring reliable transaction flows across distributed services
  • Owned product backlog, roadmap planning, and feature definition, aligning business priorities with platform capabilities
  • Worked with a cross-functional team of ~10 engineers, QA, and product stakeholders, supporting delivery of new platform features
  • Facilitated better collaboration and communication between teams, helping shift discussions toward solution-oriented problem solving and shared ownership

Alphacomm ? Digital Commerce & Payment Solutions Provider
Sibiu, Romania
8 years 8 months
2012-07 - 2021-02

Telecom Billing & Digital Services

Technical Product Owner
Technical Product Owner

  • Evolved from software developer to Technical Product Owner, supporting telecom platform development and digital service integrations
  • Designed and launched the VAS Billing platform, enabling third-party digital content billing directly through the telecom carrier invoice
  • Contributed to the architecture and evolution of the customer identification API, used across internal systems to recognize customers via IP or MSISDN
  • Designed and led development of a commission and incentive platform, supporting partner and employee reward models linked to subscription sales
  • Worked closely with engineering teams on API design, backend integrations, and system troubleshooting, using Java, PL/SQL, and Shell scripting when needed
  • Facilitated cross-department coordination during platform migrations and service integrations, helping align engineering, product, and operational teams
  • Participated in group-level discussions within the Hutchison telecom group on third-party billing partnerships and integrations (e.g., Google, Apple, Microsoft)

Hutchison Drei
Vienna, Austria
4 years 3 months
2008-05 - 2012-07

Telecom Billing Systems

IT Consultant
IT Consultant

  • Contributed to large-scale telecom billing system migrations and integrations for international operators, including Cosmote Greece and Avea Turkey
  • Supported system adaptation and configuration activities during billing platform transformation projects
  • Developed internal tools and documentation to support delivery, troubleshooting, and operational teams
  • Created automation and support scripts using SQL, Shell scripting, and Java to assist with system analysis and integration tasks

Ericsson
Bucharest, Romania
1 year 11 months
2006-07 - 2008-05

Developed full-stack web applications

Software Developer
Software Developer

  • Developed full-stack web applications for public sector clients
  • Contributed to technical documentation, system design discussions, and delivery coordination

A&P
Bucharest, Romania
10 months
2005-08 - 2006-05

Developed web-based applications

Software Developer
Software Developer

  • Developed web-based applications as part of an early-career software development role

InfoSoft
Bucharest, Romania

Aus- und Weiterbildung

Aus- und Weiterbildung

10 months
2006-10 - 2007-07

Study - Theoretical Linguistics

Master, University of Bucharest, Faculty of Letters, Bucharest (Romania)
Master
University of Bucharest, Faculty of Letters, Bucharest (Romania)

3 years 10 months
2002-10 - 2006-07

Study - Computer Science

Bachelor, University of Bucharest, Faculty of Mathematics and Computer Science, Bucharest (Romania)
Bachelor
University of Bucharest, Faculty of Mathematics and Computer Science, Bucharest (Romania)

Position

Position

  • Technical Product Owner
  • Technical Program Manager

Kompetenzen

Kompetenzen

Top-Skills

Technical Product Ownership & End-to-End Product Delivery Telecom & Fintech Systems Expertise Cross-Functional Leadership & Agile Execution Epic & Feature Management Product Roadmapping & Backlog Prioritization Stakeholder Management & Communication SaaS Product Development Requirements Gathering & Business Analysis BPMN / Process Modeling & Documentation Confluence & Jira Mastery API & Integration Documentation (REST SOAP Partner APIs) Partner Onboarding & Ecosystem Integration SQL/PLSQL Partner Onboarding Remote Team Coordination Java

Produkte / Standards / Erfahrungen / Methoden

Profile:

  • Experienced Technical Product Owner / Technical Program Manager with 15+ years delivering complex digital systems across telecom, fintech, and e-commerce platforms
  • I specialize in translating business goals into clear technical architecture and executable delivery plans, working closely with engineering teams on API integrations, billing systems, and distributed services. With a technical background in SQL, backend systems, and integrations, I am comfortable leading architecture discussions with developers and structuring complex initiatives into actionable EPICs, roadmaps, and delivery milestones
  • Recent work includes LLM-powered automation workflows, semantic search pipelines, and AI-assisted
  • product tooling
  • Available for freelance engagements where I can help structure complex systems, align cross-functional teams, and drive delivery from concept to production


Skills:
  • Technical Product Ownership
    • Product Roadmapping
    • Backlog Prioritization
    • Feature Planning 
    • Cross-team Alignment
  • Agile Delivery
    • Agil/Kanban 
    • Sprint Planning 
    • User Stories
    • Backlog Grooming
  • Value-Added Services (VAS)
    • Telecom
    • E-commerce
    • Fintech
    • Payment Systems
  • CI/CD
    • Jira
    • Confluence
    • Jenkins
    • Git
    • QA Support
  • Technical
    • Java
    • PL/SQL
    • SQL
    • Shell Scripting
    • Python 
    • Solidity
  • DeFi Mechanics
    • Staking
    • Governance
  • Project Management
    • Product Discovery
    • MVP Design 
    • Feature Blueprinting
  • Business Analyst
    • Requirements Engineering
  • API Integration
    • SaaS
    • Web Services
    • Rest 
    • Soap
    • Oracle
    • HP-UX
    • Unix
  • Ethereum
    • Web3
    • Solidity
    • DeFi 
    • Blockchain Architecture
  • GDPR
    • Data Privacy Compliance 
    • Technical Documentation


Specialties:
  • Billing & Payment Systems
  • API Platforms
  • Telecom Integrations
  • Distributed Systems
  • AI Automation


Program & Delivery Management:

  • Agile Delivery (Scrum / Kanban)
  • Sprint Planning
  • EPIC Delivery
  • Release Coordination
  • RAID Management


Business Analysis & Requirements:

  • Requirements Engineering
  • UML
  • BPMN
  • Process Modelling
  • Technical Documentation


AI & Automation:

  • LLM Workflows
  • Prompt Engineering
  • Semantic Search
  • Vector Embeddings
  • AI-assisted Development


Cloud & Infrastructure:

  • AWS
  • Azure
  • Google Cloud
  • CI/CD Pipelines


Security & Compliance:

  • GDPR
  • Compliance-driven Systems


Product & Platform Ownership:

  • Product Roadmapping
  • Backlog Prioritization
  • Feature Planning
  • Cross-Team Alignment
  • Stakeholder Management


Architecture & System Design:

  • Microservices Architectures
  • Distributed Systems
  • API Design (REST / SOAP)
  • System Integrations
  • SaaS Platforms


Technical Background:

  • SQL
  • Python
  • Java
  • Shell Scripting
  • Backend Integrations


AI Tools & Platforms:

  • OpenAI APIs
  • Claude
  • LM Studio
  • Cursor
  • Python
  • Automation scripting
  • YAML/JSON configuration pipelines


Tools & Collaboration:

  • Jira
  • Confluence
  • Git
  • Jenkins
  • QA Coordination


Professional background:
Role: Technical Product Owner / Business Analyst


Tasks:

VAS Billing Platform

  • Carrier billing platform enabling third-party digital service providers to charge users directly via telecom invoices
    • Designed and led development of the telecom carrier billing platform enabling third-party digital content monetization
    • Coordinated integrations with global digital partners including Google, Apple, and Microsoft
    • Improved partner onboarding by streamlining integration workflows and automating platform processes


Role: Project Coordinator / Business Analyst


Tasks:

Identifier Management Tool

  • Internal telecom identification service used across multiple systems to recognize customers via IP or MSISDN
    • Contributed to the architecture and development of an internal customer identification service used across multiple technical departments and trusted external partners
    • Built a middleware layer connecting internal services with the core telecom billing system, enabling customer recognition across platforms
    • Defined feature requirements and coordinated stakeholder discussions to align platform capabilities with internal applications and partner integrations


Role: Project Coordinator / Business Analyst


Tasks:

Incentive Management Tool

  • Internal loyalty and incentive platform used to manage commission and reward programs for employees and external partners
    • Contributed to the design and delivery of an internal incentive management platform supporting third-party sales reward programs
    • Defined system architecture requirements and functional workflows to support partner and employee incentive models
    • Facilitated stakeholder discussions and coordinated implementation across technical and business teams


Role: Technical Product Owner


Tasks:

Checkmaxx ? Digital Goods Platform

  • Digital commerce platform enabling mobile top-ups, eSIM purchases, vouchers, and gift cards
    • Led development and scaling of the digital goods platform supporting multiple digital product types
    • Managed partner API integrations with payment providers and digital service partners
    • Defined product roadmap and ensured platform scalability across distributed services

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