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TELECOMMNICATIONS

Evolving digital products within a complex organization

Evolving teams and practices through technical change agents to increase quality, delivery frequency, and business impact.

Key roles involved

Technical Coaches + Development Engineers

2 levels of coaching

Technical + Organizational

Leaders and teams

Multiple teams

Working on different software components

Digital Evolution 

Evolving teams, practices, and processes. Technical Coaching.

Challenge
Transforming software engineering without halting operations
  • Long release cycles: deployments every 2–3 months, constrained by the mobile application cycle, with decoupled development and testing.
  • Low delivery predictability: lack of solid quality and technical collaboration practices, heterogeneous environments, and a high volume of production defects that shifted focus away from the product toward incident resolution.
  • Product and development gap: lack of trust in business-technology interactions, creating tension and inefficient conversations for decision-making.
  • Siloed working: roles focused on specific tasks without a shared, end-to-end product vision or collective accountability for the outcome.
Goal

Transform your digital product engineering process to achieve higher quality, more frequent delivery, and a more direct impact on your business outcomes.

Focus: Structural change + infrastructure migration

Complexity: High technological diversity

Solution
Technical change agents and aligned leadership
  • Change agents

Development engineers with solid experience in technical practices, building products side-by-side with the client’s team.


  • Technical coaching

Defining practices, adoption metrics, and planning the rollout to new teams.


  • Technical practices

Step-by-step onboarding of software development practices without halting operations.


Practices
What did we implement?
  • Test Automation.
  • Continuous Integration (CI).
  • Continuous Delivery (CD).
  • Slicing y Feature Toggling.
  • Collective Code Ownership.
  • Test Driven Development (TDD).
  • Pair y Mob Programming.

Technologies

* Node.js * Java * React * Next.js * Jest * Cypress * Playwright * AWS * Terraform * GitLab

Outcome
Sustainable change, not just isolated improvements.
Progressive transformation

From the inside out

Internal teams began adopting development practices, guided by change agents.

Quality and velocity

On the rise
Technical practices

Delivery quality and frequency increased without impacting daily operations.

Rollout

Planned rollout
to new teams

Leadership was aligned with a sustainable transformation plan across the entire organization.

Do you need to improve practices without halting your operations?

"We trust Grupo Esfera as a strategic partner."

Marcos López (Engineering Manager)

"Their focus on simplicity and continuous improvement has empowered our teams."

Marcos López (Engineering Manager)

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