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Nexus Impact Consulting

Consulting

When complexity needs clarity — and experience.

Most difficult assignments are not short of intent, analysis or documentation. What is often missing is a clear read of what is really happening, and a practical route forward that people can own.

Recognisable?

Situations Nexus can help with

These are the kinds of conversations that usually start well before a Terms of Reference exists.

  • A programme is delivering outputs, but it is unclear whether meaningful change is happening.
  • A strategy looks convincing on paper, but implementation is struggling.
  • The context has shifted and a programme needs to adapt.
  • Partners agree on objectives but struggle with ownership, roles or accountability.
  • Localisation and participation commitments need to become practical ways of working.
  • A programme is moving between response, recovery, development, stabilisation or longer-term institutional arrangements.
  • Leadership needs experienced programme or advisory capacity for a difficult assignment or transition.
  • Decision-makers receive plenty of reports and data but suspect something important is missing.

Capability

Where Nexus tends to be useful

Nexus is available for short- and medium-term advisory, programme and management assignments, including in fragile, crisis and transition contexts.

Programme strategy, design & delivery

Helping translate complex objectives into programmes that can actually be implemented, adapted and evaluated.

Humanitarian–development–peace nexus & transitions

Helping navigate the connections and handovers between humanitarian response, recovery, development, peacebuilding, stabilisation and institutional change.

Local leadership, localisation & partnerships

Helping turn localisation, participation and ownership from principles into workable roles, relationships and accountability.

Organisational learning & change

Connecting evidence, lived experience and reflection with programme adaptation and organisational decisions.

Responsible data & digital practice

Helping organisations use data and digital tools responsibly, protecting people, trust and programme integrity.

Programme quality, accountability & inclusion

Helping organisations look beyond outputs to understand what is changing, for whom, and why — including unintended effects.

Ways of working together

What an engagement can look like in practice.

These are shapes rather than packages. Most assignments are agreed after a conversation about what would genuinely help.

Independent advisory support

A thinking partner for a leader or team carrying a complex decision, with no stake in the outcome other than that it works.

Temporary programme or management capacity

Experienced hands-on capacity for a defined period — holding a programme, portfolio or function together while a gap is bridged.

Strategy-to-implementation review

A structured read of where intent and delivery have separated, and what would have to change for them to meet again.

Programme, partnership or transition diagnostics

A focused look at how a programme, partnership or handover is actually working, including the dynamics nobody has written down.

Facilitated reflection and adaptation

Sessions that help a team say what it already half-knows, then decide what to do about it.

Time-bound transition assignments

Support through a shift in mandate, funding, structure or institutional arrangements, with attention to ownership and continuity.

What becomes possible

Not guarantees. Conditions.

No adviser controls whether a programme succeeds. What good support can do is improve the conditions in which decisions are made.

  • Clearer choices
  • Stronger programme design
  • More workable partnerships
  • Earlier identification of problems
  • Greater ownership
  • Better-informed decisions
  • More adaptive implementation
  • Stronger connections between strategy and reality

Credibility

More than twenty years of international practice.

Joachim's experience spans humanitarian action, crisis prevention and recovery, development, local governance, programme management, responsible data and digital practice, organisational processes and institutional change — including in fragile contexts.

Experience is evidence for the proposition, not the proposition itself. What matters is whether it is useful to the problem in front of you.

  • UNDP
  • Netherlands Red Cross
  • Habitat for Humanity International
  • SNV

Organisations where Joachim has worked. This is professional experience, not a claim of client or endorsement relationships.

Organisational learning

Building trust in everyday leadership

A separate organisation-wide offer: workshops and facilitated reflection for management groups and, where appropriate, wider teams, on trust, listening and psychological safety at work. It is distinct from confidential counselling and is never based on individual confidential conversations.

You don't need a complete Terms of Reference. An exploratory conversation is often the most efficient first step.

Have a programme challenge you'd like another perspective on?

Tell me roughly what you are working through. If Nexus is not the right fit, I will say so.