Business performance, built on engineering leadership you can count on.
We bring senior engineering leadership and hands-on execution to PE portfolio companies, CEOs, CTOs, and founders, as advisors, interim leaders, or alongside your team.
What best describes your role?
Make engineering a lever in your value creation plan, not a risk to it.
We work with portfolio-company management to see where engineering supports the plan and where it holds it back, then work hands-on with the team to act on it.
What changes: A shared view of engineering risks and priorities, a plan management owns, and hands-on support to carry it out.
- 01
Investment without a clear line to the plan
It's hard to see how engineering work supports revenue, growth, resilience, or risk.
- 02
Risks that surface too late
Missed releases and fragile systems show up after the board meeting, not before.
- 03
Plans that stall
Management knows what to fix but lacks the capacity or alignment to carry it through.
Get a straight answer on what your engineering spend is buying.
We tie product and engineering work to the goals you report to the board, clear what's slowing launches, and get your team to decisions faster.
What changes: Fewer surprises, roadmap choices tied to the plan, and launch dates you can commit to.
- 01
Spend without a clear return
Budgets rise every year, yet it's hard to say which projects moved revenue or cost.
- 02
Launches keep slipping
Delays reach customers, sales commitments, and the board.
- 03
Decisions stall
Teams wait on unclear priorities, ownership, or senior judgment.
Make delivery predictable again.
We work beside you and your leads on technical direction, team structure, and delivery, to find the real constraint and address it alongside roadmap work.
What changes: A clearer technical direction, release dates your team can stand behind, and an organization better equipped to keep improving after we step back.
- 01
Dates you can't commit to
Dependencies and shifting priorities turn every release estimate into a guess.
- 02
Architecture debt slows every change
Legacy systems and cross-team handoffs add friction to simple work.
- 03
Your leads are stretched thin
Critical initiatives need an owner, and no one has room to take them.
Senior engineering judgment, sized to your stage.
We help you make architecture, hiring, and delivery calls with confidence, through advisory, a fractional role, or hands-on work with your engineers.
What changes: Sound calls on architecture and hiring, a plan sized to your stage, and support that tapers off as you hire.
- 01
Every decision lands on you
Product, architecture, and vendor choices compete for the same hours.
- 02
Growth exposes the cracks
What worked for the first release strains under real customers.
- 03
Your first engineering leader matters
We help you define the role and assess candidates before you commit.
Why CohesionStack
Senior leadership that works alongside your team.
- 01
Business first
We start from what the business needs, then make the engineering choices that support it.
- 02
At home in complex environments
Legacy systems, many teams, and competing stakeholders are familiar ground.
- 03
Ownership, not just advice
We can stay and lead the work with your team, and bring in trusted specialists when needed.
How we work
Understand the business. Find the constraint. Make progress.
A first conversation
What you're trying to achieve, what's in the way, and why now.
The right next step
A focused assessment, ongoing advisory, or leading an initiative directly, with scope agreed up front.
Work beside your team
We join the people you have rather than run a parallel effort.
Progress you can see
Agreed measures, early risk signals, and a team better equipped to carry on without us.
Led by Rahul Sawhney, an engineering leader who has helped modernize large-scale retail systems, restart a delayed SaaS launch, and build teams in regulated healthcare.
Technology performanceExecution leadershipEngineering effectiveness
Meet Rahul →What's the technology challenge behind your business goal?
Tell us what you are trying to accomplish and where progress is getting difficult. We'll talk through the situation and decide together whether CohesionStack can help.