Nexum

Concrete experience in service of your projects

These references show how AC Nexum approaches scoping, delivery leadership and building digital solutions — with business, product and technical rigor.

Some information, data and interfaces have been intentionally anonymized to respect project confidentiality.

01

Telecom systems standardization

Context
RISF
Role
Product Owner

Challenge

Harmonize heterogeneous telecom systems and align teams around a shared backlog without slowing delivery cycles.

Responsibilities

  • Product backlog ownership and prioritization
  • User stories and acceptance criteria
  • Facilitation of agile ceremonies
  • Coordination between business and technical stakeholders
  • Functional validation of deliverables
  • Support for client discussions
  • Continuous improvement of product documentation

Technologies

  • Jira
  • Scrum
  • Java
  • Spring Boot
  • REST API

Outcomes

  • Clearer product framework for engineering teams
  • Better traceability of needs and validations
  • Stronger coordination across business, product and delivery
  • Contribution to a telecom systems standardization program

Capabilities in play

  • Product Ownership
  • Backlog & prioritization
  • Scrum
  • Business / technical coordination
02

Debt collection management application

Context
BLH Recouvrement
Role
IT Project Manager

Challenge

Ship a multi-stakeholder collection application with strong requirements for tracking, coordination and UAT.

Responsibilities

  • Definition of scope, resources and schedule
  • Business / delivery coordination
  • Functional scoping
  • Schedule and budget tracking
  • Risk management
  • Test and UAT supervision
  • Defect tracking
  • Go-live preparation
  • Stakeholder reporting

Technologies

  • Project management
  • Business ownership
  • Delivery
  • UAT
  • Reporting
  • Agile

Outcomes

  • Structured production launch of the application
  • Better visibility on progress and risks
  • Alignment between business needs and technical deliverables
  • Continuous defect tracking through production

Capabilities in play

  • IT project leadership
  • Business / delivery coordination
  • Risk management
  • UAT & reporting
03

Document OCR solution on AWS

Context
ATOZ Services Luxembourg
Role
Full-Stack Developer

Challenge

Automate document extraction and classification to reduce manual processing and produce structured data.

Responsibilities

  • OCR integration into a document management application
  • Data extraction from PDF, JPG, PNG and JPEG files
  • CSV file generation
  • Automatic document classification
  • Integration with AWS services
  • Document data processing and structuring

Technologies

  • Python
  • AWS Textract
  • AWS S3
  • AWS SageMaker
  • AWS SNS
  • AWS SQS
  • OCR

Outcomes

  • Partial automation of document processing
  • Generation of structured data
  • Integration of a cloud processing chain
  • Solution connected to the document management system

Capabilities in play

  • Full-stack development
  • OCR & data extraction
  • AWS cloud
  • Application integration

Capabilities in play

  • Product ownership & backlog
  • IT project leadership (business / delivery)
  • Agile methods (Scrum)
  • Functional scoping & UAT
  • Full-stack development
  • AWS cloud & OCR solutions
  • Technical team coordination
  • Reporting & risk management

Discuss your project

Need a business tool, a system to stabilize, or a project to scope? Let’s talk about the context and the next step.