What did you do when you missed a deadline?

Question

Anonymous · Accepted Answer

Situation:

While working as a Product Manager, I was responsible for creating a new ITSM
workflow for a client. The development phase took longer than expected due to
multiple dependency changes, and by the time we were ready, the testing window
was very close. It became clear that completing full testing before the original
deadline would not be feasible.

Task:

My responsibility was to ensure the workflow went live without impacting service
quality, while also being transparent with stakeholders about the risks and
constraints.

Action:

I immediately reassessed priorities and identified which parts of the workflow
were business-critical versus those that could be optimized later. I
communicated proactively with stakeholders, explaining the situation and
proposing a phased approach.

We fast-tracked testing for high-impact scenarios, ran parallel testing with the
support team, and documented edge cases that would be covered post-deployment. I
also set up close monitoring and a rollback plan to manage any risks after
release.

Result:

We successfully met the go-live deadline without any major incidents. The core
workflow performed as expected, and remaining enhancements were completed in the
next sprint. This approach maintained client trust, avoided service disruption,
and ultimately improved onboarding and ticket handling efficiency.

💡 Tip for delivery

Keep it calm and factual, n

Anonymous · Answer

S - Sales got a new client and they promised to create a product for them in 12
weeks.
T -   As the program director, I was tasked to manage this end to end, when I
reviewd the High level requirements, it was clear that we will not be able to
deliver this entire application in just 12 weeks.
A - I immediately called a meeting with my team to brainstorm solutions and
create a plan, and a roadmap to develop a MVP, that will have the essential
features & enough UI for the client to start their work.  But since we were
working on 2 high visibility products already, I could sense some resistance
from the team.  I assured the team, that I will work with the client and will
only get the most essential and minimal features out first, and can deliver much
more when they actually have time.  so we developed a plan to deliver one small
feature every 2 weeks, so by the end of 12th week, we will have delivered a MVP,
but not a complete application.  
   Then I setup a meeting with the scientist (client), presented to his team,
went over the features, UI and the main security & compliance safeguards that
will be baked in. During the presentation I realized that the client is NOT
familiar with Agile Iterative development, I explained how they will be at an
advantage, with a iterative delivery, than waiting for the whole 12 weeks  to
see anything.  After a quick walk through of the roadmap,  they realized that if
they can iterate this product, they will be able to get more and more features
and the capability can be upgraded at each iteration.

R - They happily agreed to the MVP in 12 weeks, and then we worked with them for
the next 12 week delivery features.  One of the best client we had, and had
referred this product to be developed at other institutes too, and recommeded to
CIOs at ohter institures

Anonymous · Answer

Situation: During the device certification test process with our carrier
customer, we encountered a large number of defects and could not meet the lab
exit schedule
Task:  I worked with the certification team to group the defects into different
severity level and different defect categories to better proritize and identify
a resolution plan to each
Action:  We grouped the defects into four severity levels with level 1 as
absolutely critical to close for lab exit, level 2 being acceptable for
conditional lab exit with a resolution plan, and level 3 are defects that can
been resolved in the MR release, and level 4 are information only or defects
that could be waived by the customers.  We worked with developers and
engineering teams to provide Root cause analysis to identify the root cause and
determine solutions.  We also identified there are features that were outside of
the MVP scope and we negotiated with the customer to deliver the features in a
MR release in 6 months.  This proposal actually worked better with the
customer's launch strategy in which some new features were planned to be
activated at a later time.
Result:  We were able to resolve the severity level 1 defects on time and
launched the devices per original schedule.  The customer agreed to delay one
new feature to a 2nd MR plan six months later.  We delivered the fixes to the
severity 2 defects in the 1st MR plan 3 months after the device launch.  The
customer was pleased that this mitigation plan allowed them to keep the original
go to market schedule while maintaining the product quality.

Anonymous · Answer

Answer:

In one of our ITSM implementations, we had a tight deadline but the asset
management process was more complex than expected. We had to build workflows
from scratch for both hardware and software assets, including procurement,
allocation, tagging, audits, and decommissioning.

By the time the workflows were ready, the testing phase was very close, and it
wasn’t realistic to test every edge case before the deadline. Instead of pushing
a half-tested system or delaying without clarity, I broke the workflows into
critical vs non-critical paths.

We thoroughly tested the core flows—asset creation, assignment, and
tracking—because those directly impacted daily operations. The advanced
scenarios like bulk audits and exception handling were documented and scheduled
for post-go-live testing. I aligned this plan with stakeholders and set up
monitoring and quick fixes after deployment.

As a result, we met the deadline, the asset management module went live
smoothly, and we completed the remaining refinements in the next iteration
without disrupting operation

Anonymous · Answer

In the Meraki integration project, the supply chain process required significant
optimization of the entire flow. To achieve this, most of the shipping-related
process needed to be modified. However, the team lacked sufficient time to
complete the work because the planned use of an adapter did not work, requiring
me to redesign the flow.
With limited time remaining before system integration testing (SIT), the
cross-functional teams and other tracks were ready to test their code, and
management was unwilling to postpone SIT and Cycle 1 testing. Since there was an
additional round of SIT and Cycle 2 testing planned, I decided to proceed with
the changes that the team had already completed. We migrated the completed code
to the test instance and communicated that only Phase 1 of the changes would be
released initially, while the remaining changes would be delivered during Cycle
2 testing.
I ensured the Phase 1 delivery was designed to avoid impacting the end-to-end
flow, allowing the other teams to proceed with testing their portions of the
code. This approach ensured that other teams' deadlines were not affected. I
also informed the cross-functional teams that the OTM and GTM changes were
completed, and the remaining shipping-related code optimization would be
delivered before Cycle 2 testing, along with the next round of SIT.
By taking this approach, I ensured that complete testing was not impacted and
that the project stayed on track.

Anonymous · Answer

Communication and transparency is key when it comes to missing a deadline.

I will first talk through the contingency and the action plan to either get on
track, or a new baseline which the team is working towards.

I will try to quantify the risk with the contingency plan

Then, I will communicate the issues encountered previously that led us to this
point and the decisions that need taken, if any

Anonymous · Answer

okay, in such scenarios i will go directly to the stakeholders or customer that
we are facing challenges and we will not be able to deliver on the given time
like, surly i will explain the challenges complaxity which is being faced by
developer, QAs, buisness team or data team, i will ask them that will try to
deliver as soon as possible as i understand the importance of this feature for
the users and company. i will also ensure if we need any help from stakeholders
to any of the team. and ask them a new timeline and make sure to delivery it
efficiently without any flaws.

Anonymous · Answer

If timeline is slipping, I would update necessary stakeholders in advance and
not wait until end of deadline. This way any support or escalation needed to get
dependencies cleared is done

What did you do when you missed a deadline?

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