LTE Experts in Germany

• Gathering information
• Creating rollout wave concepts
• Coordinating employees
• Monitoring and managing activities
• Project management including analysis and reporting to the board
• Creating instructions and specifications
• Training floorwalkers
• Supporting the rollout on site
• VIP support
• Introducing SharePoint

Project management and process consulting in the field of Building Information Modelling (BIM)

• Managing the planning, implementation and delivery of 2G/4G/5G rollout projects for Deutsche Telekom, including new-build, upgrade and modernization projects,
• Ordering hardware and services for the completed sites,
• Coordinating partners to build the sites according to the planning documents and achieve project targets,
• Quality management during site deployment,
• Main contact for the customer (SPOC) and interface to internal stakeholders (Sales, Supply Chain and delivery) for all project-related matters

• Interim & Business Management: Strategic consulting and operational leadership of business units and large projects with a focus on profitability (P&L), growth, and portfolio development.
• Business Case & Strategy: Development of complex business models (e.g. 5G campus networks, platform business) and execution of strategic market studies for international clients.
• People & Leadership: Many years of experience in disciplinary leadership and development of large teams (>100 employees), building competence centers, and coaching managers in agile environments.
• Partner & Vendor Ecosystems: Management and negotiation of high-value framework agreements (T&M, fixed price) as well as steering multinational supplier and partner relationships.
• End-to-End Project Governance: Responsibility for the full lifecycle management of large technical projects (mobile core network, integration, rollout) while meeting the highest quality and security standards.

• Concept & IT implementation of inbound B2C campaigns, BPM process documentation
• Cross-departmental implementation of multiple whitepapers / guides
• Setup of the customer journey with MS Dyn365 / CRM: forms, landing pages, campaigns
• Project controlling, process documentation, testing and training / coaching, analytics reports
• Hands-on implementation & on-time launch of all campaigns for digital new customer acquisition

Temporary employment

• System black-box integration tests (BBIT, IVVQ): Execution of regression, release, acceptance, and compliance tests for safety-critical brake control units in the rail industry
• Software test application & integration: Runtime configuration of software components and libraries, validation of interfaces, configuration dependencies, and component interactions
• Test automation (FEAT framework): Co-development and further development of an automated test framework for test execution, reporting, and result analysis
• Functional safety (SiL4, FuSi): Ensuring compliance with safety requirements, traceability and coverage, as well as standards compliance according to EN50126/28/29
• Test automation for communication components: Configuration and validation of fieldbus (CAN) and Ethernet-based TCMS data communication interfaces (TRDP and CIP)
• Requirements analysis & shift-left (PTC Windchill ALM): Analysis of software and system artifacts to identify gaps, ambiguities, and redundancies early in the SDLC
• Test design & test case development: Derivation of test conditions, coverage strategies, and implementation of data-driven test cases (DDT), including reusable test data fixtures
• CI/CD & automation (Python, PowerShell, Jenkins, SVN): Automation of build, test, and HIL deployment processes as well as integration into CI/CD pipelines
• Test data & configuration management (XML): Maintenance and adaptation of XML test vectors and system configurations with automated integration into test environments
• Non-functional testing: Execution of performance and load tests to assess stability and system behavior
• Agile development & defect management (JIRA, Confluence): Participation in Scrum teams, test coordination, review of test artifacts, as well as defect tracking and root-cause analysis
• Error analysis & debugging (CANoe, CANalyzer): Analysis of errors and message flows across multiple system layers (application to bus)
• Model-based analysis (UML, Enterprise Architect): Specification of SUT/SOW and support for systematic test control
• Process & test documentation: Creation of integration and test documentation according to internal quality and certification requirements

Leading the end-to-end development of Edge AI-powered smart glasses for visually impaired individuals, aligning product vision with user needs and managing a cross-functional team of data scientists, Android developers, AWS engineers, and hardware specialists.

• Defined product roadmap for Edge AI smart glasses and MVP features through user research, stakeholder interviews, and competitive analysis, ensuring accessibility and real-world usability.
• Developed and validated a PoC for AI-driven cancer cell identification in PET/CT scans, collaborating with medical experts to optimize diagnostic accuracy and clinical relevance.
• Built and scaled a multidisciplinary team of 75+ engineers, interns, and designers across Germany and India, driving cross-border collaboration and iterative prototyping.
• Established strategic partnerships with NGOs, healthcare providers, and advocacy groups to embed inclusivity and patient feedback into product design.
• Drove hands-on hardware-software integration using Raspberry Pi and Jetson Nano of AI models. Initiated and nurtured relationships with suppliers, manufacturers, and ecosystem players to build scalable go-to-market plans.
• Owned critical product decisions, from prototype development to funding strategy, applying a data-informed and impact-driven mindset.
• Fostered a learning-focused culture by facilitating brainstorming sessions and continuous feedback loops between engineering and product.

Achievements:

• Public speaker: Auto.Ai 2025 (Berlin), Wearable technologies 2025 (Munich and Bangalore), MEDICA 2024 (Dusseldorf)
• WMF, Bologna, Italy (June 2024): Only AI startup to be selected from Germany as EBV hero to represent sprhava on global platform
• Medica, Germany (2024): Delivered a speech on AI smart glasses in world's largest Healthcare event.
• Wearable Technologies, Bengaluru, India (Dec 2024): I was a speaker presenting sprhava and its product.
• Venturise Global Challenge (GIM 2025, Bengaluru Palace, Karnataka): sprhava was selected as one of the 16 top startups (ESDM) to present on this global platform
• Wearable Technologies Conference 2025 EUROPE, Munich, Germany (May 2025): Delivered a talk on Edge AI at the Europe's biggest wearable tech event.
• InsurNext Köln, Germany (2025): sprhava was honoured with a booth from Cologne administration.

Participation in various projects related to the development and introduction of new telecommunications products in the mobile communications and fixed-line sectors, with a focus on 5G, wholesale and IPv6 technologies.

• Planning, coordination and execution of product development projects, particularly in the 5G and fixed-line environments
• Support for the rollout of new offerings, including test management and quality assurance
• Participation in the development of wholesale products and eSIM solutions
• Close coordination with internal departments (technology, marketing, operations) and external partners
• Use of agile tools and methods for project management and collaboration

Tools: JIRA, MS Office, MS Project

Technologies: 5G, 5G Campus Networks, Fixed Network (FixNet), IPv6, eSIM, Wholesale product development

CS-APN 5G NSA – IPv6 / Dual-Stack for B2B Customers

Ensuring the use of CS-APNs in dual-stack mode (IPv4/IPv6) in combination with MPLS VPN and IPSEC VPN.

• Project management including test planning, test coordination and go-live management
• Technical coordination for activating IPv6 functionality for B2B connections

eSIM Manager – Product Development for B2B Customers

Development of a tool for the fast and scalable provision of eSIM profiles for business customers.

• Product design and process definition for activating eSIMs on different device types (smartphones, IoT, laptops)
• Collaboration with partners to integrate the solution into existing infrastructures

eSIM Handling B2B – Blanco eSIM Process Integration

Optimization of the eSIM provisioning process through the introduction of dynamic Blanco eSIM processes.

• Definition of new processes for issuing non-activated eSIMs (Blanco) via the frontend and partner community
• Design of the integration into service and IT systems

All-IP 5G NSA – Mobile Access for B2B Internet/Voice Services

Expansion of the All-IP portfolio with mobile 5G access offering higher bandwidth for business customers. (5G Indoor Coverage).

• Project management including test management and go-live preparation
• Interface coordination for introducing Local-SIM-based solutions

5G PN – Campus Roaming / Private Networks

Development and introduction of 5G Private Network (PN) solutions with a focus on industrial applications (IIoT).

• Design and definition of business use cases
• Development of SIM/eSIM processes for 5GPN, including roaming between private and public networks

IPv6 for B2B – Introduction in Mobile and Fixed-Line Products

Introduction of IPv6 support for All-IP products and M2M services in the B2B environment.

• Product and process development for integrating IPv6 (in accordance with RIPE-554)
• Implementation for large customers such as retail chains with several thousand branches in Germany and abroad

• Environmental testing, shaker testing up to 100G (Acutronic, LDS, RMS, Vibration Research)
• Testing device and temperature (Vötsch VC³7060, Weisstechnik)
• Analysis of shaker, temperature and shock tests and documentation of the results

Seqnaut and Sycosm (WIP) – Embedded Audio DSP & Synthesis Platform

• Embedded audio DSP framework — synthesizers, effects, drum machines; modular audio graph
• Sequencing: PianoRoll, StepGrid, MasterClock; 8-voice polyphonic synth; CLI + OSC
• Transient Detector — dual-envelope adaptive threshold, guitar attack detection
• Hardware: Teensy 4.1, custom AFE design tapping BOSS GX-100; MIDI FX integration

Label: C++23, C, Python, CMake, FreeRTOS, Teensy 4.1 (ARM Cortex-M7), Teensy Audio (Stoffregen), DaisySP, I2S/SAI, OSC, MIDI

• Implementation of a full-stack application with Angular as the frontend framework and Java as the backend language
• Use of the Swagger OpenAPI specification for REST communication between the frontend and backend applications
• Control of a card printer via the Nexus Card SDK framework
• Design and implementation of card management software with a web interface and a JavaFX module for printer monitoring
• Use of Cucumber tests for test automation and creation of test artifacts to test outside the development environment
• Use of Wireshark for network investigations to analyze the API of a third-party product and to monitor the REST API of the self-developed software

• Analysis of the fiber optic market with a focus on FTTH
• Advising senior management on strategy planning for the next 10 years
• Reviewing product portfolios and services
• Identifying cost-saving opportunities
• Planning restructuring measures as part of a transformation program
• Designing a program structure "Fit For Profit" to implement the planned restructuring and meet strategic objectives

• Successfully certified as Professional Scrum Master (PSM I)
• Further training in AI trends, prompt engineering, and tools (ComfyUI, SD3.5, Flux, Loras)
• Market analysis for the strategic realignment of the service portfolio

• 1&1 OpenRAN 5G program
• Technical and commercial management of the IT system landscape supporting the 5G OpenRAN rollout, operations, and API integrations.
• Management of API integration projects between 1&1 and Rakuten Symphony RCP systems, including rollout planning, change management, and ticket management.
• Management of delivery schedules, budgets, and design compliance within the company-wide governance processes for IT projects.
• Reporting on progress and cost development to stakeholders, including top management, as well as planning budgets and resources.