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Tungi Dang

Technical PMO | Delivery Master | LLM-Expert

Tungi Dang
Hamburg, Germany

Experience

Jul 2024 - Present
1 year 8 months

Technical PMO | Delivery Master | LLM-Expert

Stealth - NDA

  • Owning RAG, LLM-System, ML-ops-Pipelines for various startups in Insurance, Banking, Energy (KRITIS)
Jun 2023 - Jul 2024
1 year 2 months

Technical PMO | Senior Consultant | Rollout Manager

Telefonica

  • Support for project managers in operational planning and execution: As a key part of the team, I actively supported subproject managers in implementing CCaaS solutions. By integrating Genesys Cloud, we increased customer service efficiency by 40%.

  • Continuous tracking and progress monitoring as well as follow-up on open deliverables: I developed a real-time dashboard that monitors key KPIs such as call volume, wait times and first-call resolution rate in our CCaaS system. This enabled us to proactively address bottlenecks and increase customer satisfaction by 20%.

  • Creation and management of project-related documentation: Responsible for documenting all CCaaS-related processes, including IVR flows, call routing strategies and integration points with CRM systems like Salesforce.

  • Identification and ongoing control of project risks and changes: Implemented VoIP and SIP technologies to identify and minimize potential failure risks. Introducing redundant cloud architectures increased system availability to 99.99%.

  • Updating project plans and dependencies: Identified and adjusted dependencies between CCaaS components such as AI integrations and customer journey management.

  • Monitoring budgets and milestones: Achieved 15% savings through precise budget control and efficient resource management.

  • Preparation and review of status reports in collaboration with subproject managers to support informed decision-making.

  • Organizing project meetings including participation, preparation and follow-up as well as minute-taking, which led to the successful launch of CCaaS services for brands like AldiTalk, Blau, NettoKom, AyYildiz and O2.

Oct 2022 - Apr 2023
7 months

Data Governance Lead | Product Architect | Requirements Management

Bundesdruckerei

  • Drafting concepts, workshops and requirements for PLAIN to optimize business processes and boost efficiency.

  • Designing robust monitoring and logging systems, reducing recovery times by 30%.

  • Building and running complex on-premise cloud platforms with OpenShift (v4), OpenStack (RHOSP), Kubernetes and Cisco ACI.

  • Automating deployments and configurations with Proxmox, Ansible, Terraform, Debian, Docker, GitLab and CI/CD pipelines, cutting deployment times by 40%.

  • Designing highly available storage systems with CEPH, NFS and S3 to speed up data access and lower storage costs.

  • Analyzing complex specs and documenting business processes for private cloud platform solutions.

  • Advising internal and external stakeholders on on-premise cloud platforms and best practices.

  • Collaborating successfully with public sector clients and data scientists, which increased customer satisfaction by 25%.

Sep 2022 - Oct 2023
1 year 2 months

Technical Product Architect

Volkswagen

  • Promoting the integration of AI/ML algorithms to deliver personalized product recommendations, increasing cross-selling and upselling revenue by 20%.

  • Developing and implementing a cross-brand go-to-market strategy with a white-label front end and poly/monorepo approach for e-commerce rollout.

  • Identifying weak spots in the customer journey by automating shop deployments across multiple environments to improve SLA availability.

  • Introducing standardized requirements management in a SAFe setting across multiple teams as a basis for communication, expectation management and PI roadmaps.

  • Leading the shift to a robust cloud-based infrastructure, reducing system downtime by 30% and improving user experience.

Sep 2021 - May 2022
9 months

Product Lead | DevOps Architect | Roll-Out Manager | Contentsquare Specialist

Gesund.de

  • Launching a health platform with AI-powered OCR technology for e-prescriptions, telemedicine and last-mile delivery. Integrating Twilio Flex and AI-driven chatbots, which cut patient request handling time by 50% and boosted revenue by 65%.

  • Working closely with healthcare providers, patients and B2B partners in telemedicine and pharmacies. Implementing IVR systems and smart call routing, increasing SLA compliance by 28%.

  • Developing an API-based integration platform for partner ERP systems. Using Twilio Flex to streamline operational processes.

  • Analyzing user interactions with ContentSquare, identifying pain points and creating personalized recommendations, raising user satisfaction by 40% and conversion rate by 25%.

  • Introducing agile methods like Scrum and DevOps practices. Automating deployment processes with Jenkins and Kubernetes, cutting time to market by 30%.

  • Building an intuitive user interface with React Native and integrating payment options, which increased customer engagement and active users by 50%.

Jun 2021 - Jul 2022
1 year 2 months

Product Line Lead | Senior Consulting | DevOps Architect | Mx3

Allianz Technology

  • Developed and implemented a multi-cloud strategy with crossplane.io for Azure and AWS platforms.

  • Introduced effective tracking methods to monitor progress and identify open tasks for higher agility.

  • Created and reviewed customer-focused product descriptions for clear communication of product features.

  • Implemented automated continuous delivery with ArgoCD to minimize risks and reduce errors.

  • Regularly updated project plans and identified dependencies, especially with Dynatrace and Grafana.

  • Managed budget control and milestone adherence to lower operating costs and optimize resource usage.

  • Wrote detailed status reports and analyses with subproject leaders to improve SLA compliance by 35%.

  • Organized and led regular meetings with stakeholders, insurtech providers, OE clients, and B2B partners.

  • Developed training programs for customer operations and scaled personnel management within service teams.

  • Optimized 24/7 first- and second-level support, reducing incidents by 60% and improving service quality.

Nov 2020 - Aug 2021
10 months

Product Lead | AI Architect | Senior Consulting

Uniper AG

  • Designed and implemented a knowledge graph with AWS Neptune Graph DB to map complex relationships and processes. Integration of CCaaS data increased customer satisfaction by 35%.

  • Optimized start and end of delivery processes with Cisco Webex Contact Center, reducing customer complaints by 40% and increasing process stability.

  • Developed complex SPARQL queries and master tables to analyze customer behavior patterns and implemented targeted upsell offers, boosting revenue by 20%.

  • Implemented and customized Murex3 for energy trading: automated trading processes and integrated real-time market data.

  • Used Murex3 for risk assessment and monitoring of market, credit, and operational risks.

  • Automated delivery processes with Murex3, reducing manual errors and speeding up operations.

  • Developed custom reporting tools within Murex3 for decision support.

  • Tested new CCaaS features, created test cases for IVR menus and call routing, improving quality and reducing downtime by 25%.

  • Integrated UTILMD standards and SAP IS-U for seamless system integration without operational interruptions.

Nov 2020 - Feb 2021
4 months

Solution Architect Lead | Cloud Architect | Product Lead

Biontech AG

  • Built and led a team of six developers to create complex online training for medical executives.

  • Provided technical consulting and requirements analysis for new features, release planning, and maintenance.

  • Solution architecture: user story mapping, coordinating epics, and defining user stories with stakeholders.

  • Developed a native AWS and Google Cloud stack with a GraphQL microservice ecosystem and implemented a GraphQL API.

  • Organized an agile work environment using Scrum methods.

  • Implemented CI/CD DevOps with microservices (Spring Boot) on Docker, automated tests with Jenkins and SonarQube.

  • Engineered knowledge graphs with neo4j for a GDPR-compliant web application.

  • Implemented cloud monitoring with New Relic and Datadog.

  • Designed product, feature, and user workflows together with the UI lead using Sketch.

Feb 2020 - Nov 2020
10 months

Solution Architect Lead | AI Engineer | Product Owner | Cloud Architect

RVNT & Messe Stuttgart

  • Built neural networks for NLP and object detection with Python and TensorFlow. Set up ETL and MLOps pipelines on Azure MLops.

  • Performed QA engineering with Cypress.io and k6.io.

  • Documented implemented services and functions in Confluence.

  • Created and implemented REST APIs and GraphQL.

  • Managed the product backlog, translating customer needs into user stories.

  • Advised on performance optimization of web and app interfaces using SOA on microservices, Kafka, Java, Spring Boot, InfluxDB, Exasol.

  • Actively participated in Scrum ceremonies.

  • Conducted code reviews and defined development guidelines.

  • Managed a multi-cloud stack on GCP, Azure, and AWS and created developer documentation.

  • Automated error reporting and crash analysis with Datadog.

  • Gained user insights through Matomo and Firebase analytics.

  • Managed the Jira backlog and feature requests in two-week sprints.

  • Set up a CI/CD pipeline with Kubernetes, Docker, Jenkins, SonarQube, and GitLab.

Mar 2018 - Dec 2020
2 years 10 months

Solution Architect | Data Science, Data Engineering

Capgemini SE

  • Implemented comprehensive capital market solutions with Murex3 to support complex processes and boost operational excellence.

  • Automated derivatives processes and reporting with Murex3, reducing operating costs by 15%.

  • Adapted to regulatory requirements in various jurisdictions with Murex3, improving compliance and operational efficiency by 10%.

  • Developed custom reporting solutions within Murex3.

  • Conducted Murex3 platform implementations, upgrades, and performance optimizations.

  • Advised capital market firms on integrating cloud technologies, generative AI, and distributed ledger technology.

  • Managed and optimized reference data with Murex3 to ensure high data quality and cost-efficient compliance.

Oct 2016 - Feb 2018
1 year 5 months

Product Owner | Data Scientist

Erminas GmbH

  • Business analyses with Tableau and Python for Airbus to assess the effectiveness of CCaaS systems, boosting efficiency by 20%.

  • Developed image recognition models with TensorFlow for IBM, reducing processing time of complex requests by 35%.

  • Designed an IoT architecture in public healthcare for Microsoft, implementing real-time notifications and automatic reminders, increasing patient engagement by 25%.

  • Led design thinking and user research workshops for user-centric design of CCaaS products.

  • Ensured maximum user benefits, identified customer requirements, and worked closely with technical teams to deliver platform-specific solutions.

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Banking and Finance (4.5 years), Information Technology (3 years), Energy (2.5 years), Insurance (2.5 years), Healthcare (2 years), and Aerospace and Defense (1.5 years).

Banking and Finance
Information Technology
Energy
Insurance
Healthcare
Aerospace and Defense

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (9 years), Project Management (5 years), Business Intelligence (5 years), Product Development (4 years), Finance (3.5 years), and Operations (1.5 years).

Information Technology
Project Management
Business Intelligence
Product Development
Finance
Operations

Summary

As a Technical PMO, Product Lead, IT Program Manager, SAP Solution Architect and AI Engineer, I specialize in turning smart IT strategies into innovative digital products. With over nine years of experience in management consulting, software development and product ownership, I excel at driving data-driven transformations across various industries, including manufacturing, logistics, operations, government, process management, InsurTech, FMCG and eHealth. My passion is using artificial intelligence and machine learning to build smart, self-learning solutions that empower businesses. I love working with international and interdisciplinary teams to deliver successful projects and fully leverage the potential of digital innovations through excellent communication.

Skills

  • Python

  • Solution Architect | Microservice

  • Javascript

  • Cloud Dev.

  • Flutter | Swift

  • Sketch | Zeppelin

  • Welding

  • Sketch | Supernova

  • Flutter | Dart

  • Javascript

  • Swift

  • Python

  • Tensorflow

  • Golang

  • React

  • Java

  • R

  • C++

  • Jira

  • Github | Gitlab

  • Confluence

  • Contentsquare

  • Ms Office

Languages

German
Native
English
Advanced
Vietnamese
Advanced
Italian
Elementary

Education

Oct 2020 - Jun 2020

Helmut-Schmidt-University | University of Hamburg

Master of Science · Hamburg, Germany · 1.3

Helmut-Schmidt-University | Copenhagen Business School

Ph.D · Machine learning topics such as NLP, Computer Vision · Hamburg, Germany

Copenhagen Business School

Comp. Research · Copenhagen, Denmark · 1.0

...and 2 more

Profile

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Tungi based?

Tungi is based in Hamburg, Germany and prefers 100% remote projects.

What languages does Tungi speak?

Tungi speaks the following languages: German (Native), English (Advanced), Vietnamese (Advanced), Italian (Elementary).

How many years of experience does Tungi have?

Tungi has at least 9 years of experience. During this time, Tungi has worked in at least 11 different roles and for 11 different companies. The average length of individual experience is 1 year and 10 months. Note that Tungi may not have shared all experience and actually has more experience.

What roles would Tungi be best suited for?

Based on recent experience, Tungi would be well-suited for roles such as: Technical PMO | Delivery Master | LLM-Expert, Technical PMO | Senior Consultant | Rollout Manager, Data Governance Lead | Product Architect | Requirements Management.

What is Tungi's latest experience?

Tungi's most recent position is Technical PMO | Delivery Master | LLM-Expert at Stealth - NDA.

What companies has Tungi worked for in recent years?

In recent years, Tungi has worked for Stealth - NDA, Telefonica, Bundesdruckerei, Volkswagen, and Gesund.de.

Which industries is Tungi most experienced in?

Tungi is most experienced in industries like Banking and Finance, Information Technology (IT), and Insurance. Tungi also has some experience in Energy, Healthcare, and Aerospace and Defense.

Which business areas is Tungi most experienced in?

Tungi is most experienced in business areas like Information Technology (IT), Business Intelligence, and Project Management. Tungi also has some experience in Product Development, Finance, and Operations.

Which industries has Tungi worked in recently?

Tungi has recently worked in industries like Insurance, Energy, and Banking and Finance.

Which business areas has Tungi worked in recently?

Tungi has recently worked in business areas like Information Technology (IT), Project Management, and Product Development.

What is Tungi's education?

Tungi holds a Doctorate in Machine learning topics such as NLP, Computer Vision from Helmut-Schmidt-University | Copenhagen Business School, a Master from Helmut-Schmidt-University | University of Hamburg, a Bachelor from University of Hamburg and a Bachelor in Visiting Research from San Diego State University.

What is the availability of Tungi?

Tungi is immediately available full-time for suitable projects.

What is the rate of Tungi?

Tungi's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.

How to hire Tungi?

To hire Tungi, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

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Market avg: 830-990 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.