Transforming a fragmented workforce workflow into a scalable, compliance-aware enterprise experience
Impact Snapshot
- 70% workflow simplification
- 41% reduction in time on task (from 170 sec to 100 sec)
- 37% increase in mobile app usage
- 20M projected hours saved annually at full adoption
- $188M projected annual value at full adoption
- 9M projected manager hours saved annually at full adoption
- Piloted in 5 U.S. stores, scaled by market, and later launched in Canada
Overview
Walmart’s time and attendance experience supported a complex set of workforce workflows across store associates, store managers, HR, and administrators. These included clock in/out, attendance corrections, time-off requests, scheduling coordination, time swapping between associates, permissions, and disaster relief support.
The experience lived inside the me@ ecosystem — including me@Walmart, me@Campus Canada, and me@Sams — and operated at massive scale across a distributed workforce.
The challenge was not only to improve usability, but to reduce operational friction across a business-critical system shaped by legacy processes, policy constraints, and role-based complexity.
The Strategic Problem
This was not just a usability problem. It was a deeply embedded operational and systems problem.
The legacy clock-in process depended heavily on physical devices and disconnected workflows. Associates often forgot to clock in or clock out, creating a chain reaction of manual corrections, payroll discussions, manager intervention, and legal risk when time entries were inaccurate or disputed.
Managers were also dealing with a heavy coordination burden around scheduling, time-off maintenance, and approvals. In many cases, stores had developed their own local processes using spreadsheets, PDFs, and phone-based coordination to keep the workflow moving. Role-based permissions added complexity, and compliance requirements varied by geography, including stricter labor requirements in places like California.
At Walmart’s scale, this was not just a UX issue. It was an operational and systems challenge affecting efficiency, consistency, confidence, and business risk.
My Role as a Leader
I led the overall UX strategy for this initiative and was responsible for both the design direction and the design team delivering it. I managed a team of 2 design leads and 3 designers, set priorities, allocated work, reviewed difficult flows, and partnered closely with Product and Engineering to shape roadmap decisions.
I also worked directly with business, Legal, Compliance, HR, and operational stakeholders to align on scope, tradeoffs, and rollout priorities. A key part of my role was reframing the effort from a set of disconnected feature requests into a broader workflow simplification initiative that required structural thinking, not just interface improvements.
I pushed for research and usability testing to validate decisions, used journey maps and service blueprints to make the ecosystem visible, and helped stakeholders distinguish between necessary complexity and accidental complexity.
Stakeholder Alignment
This initiative involved Product, Engineering, Operations, HR, Legal, Compliance, store leadership, market managers, and regional teams. Because time and attendance touches labor, pay, scheduling, and policy, even small workflow changes had broader organizational implications.
To build alignment, I established a regular cross-functional cadence through standups, sprint calls, weekly design reviews, and biweekly business presentations. I also used journey maps, service blueprints, workflow diagrams, prototypes, and executive reviews to help stakeholders understand where the experience was breaking down and where simplification could happen safely.
This created a shared language for discussing tradeoffs — especially around digitizing manual workflows, replacing store-level workarounds, balancing consistency with local compliance needs, and planning rollout in manageable phases.
Approach
The work began with understanding the current-state ecosystem across roles, workflows, and operational realities. We looked closely at how associates, managers, and HR teams were handling clocking issues, punch corrections, approvals, scheduling coordination, and exceptions — including the manual work happening outside the system.
From there, the design effort focused on the highest-friction workflows:
- clock in / clock out
- attendance correction
- time-off request and approval
- scheduling support, including time swapping
- permissions and role-based access
- disaster relief support
The process included research, journey mapping, service blueprinting, workflow analysis, prototyping, prioritization sessions, design reviews, and usability testing.
One of the most important design shifts was enabling digital clock-in with geofencing, which reduced dependency on legacy physical systems and created a more consistent, self-serve experience.
Other important improvements included role-based visibility, workflow consolidation, clearer approval paths, better exception handling, and replacing store-specific manual processes with more structured digital flows.
Key Design Moves
Several design decisions had an outsized impact on the experience:
- Digital clock-in with geofencing reduced dependency on physical devices and made time capture more consistent
- Workflow consolidation replaced fragmented manual processes with more structured digital flows
- Role-based visibility gave different users clearer task context and decision support
- Approval redesign improved time-off and maintenance workflows
- Exception handling improvements reduced confusion and manager follow-up
- Structured scheduling support helped standardize time-swapping and coordination workflows across stores
These changes were not only about cleaner UI — they helped shift the system from reactive correction to more proactive, self-serve use.
Image: Clock-in Clock-out landing page
Tradeoffs and Constraints
This project required balancing simplification with governance.
Outcome
The redesigned experience simplified workflows by approximately 70%, reducing manual steps, process complexity, time spent, touchpoints across tools, and manager intervention.
The impact was measurable:
- 41% reduction in time on task from 170 sec to 100 sec
- 37% increase in mobile app usage
- 20M projected hours saved annually at full adoption
- $188M projected annual value at full adoption
- 9M projected manager hours saved annually at full adoption
- Even at a conservative 20% adoption, the experience was projected to save 4M hours and $36M annually
The baseline research also showed the scale of the original problem:
- Average time on task was 2 min 50 sec
- Error rate was approximately 2 errors
- Average mobile app usage was 2.5
- Managers spent roughly 5 minutes per associate
- Associates required an average of 3.7 punch corrections per day
The rollout began with a pilot in 5 U.S. stores, expanded by market, and was later extended to Canada.
Beyond the numbers, user feedback showed a meaningful shift in perceived ease and control. Associates described the experience as simpler, more accessible, and easier to navigate, with better visibility into their time and fewer complications in everyday use.
What Users Said
“Pretty simple, I liked it, it was not complicated. This area is known for inconsistent signals and having the ability to correct is good.”
“Super easy, and then very accessible. Very straightforward to me. I mean, no complications at all.”
“I love how it’s all just right here, in one card, and you can see your hours for the week and the hours you worked today.”
“Great to be able to do myself. Saves a lot of time and stress. Self-explanatory.”
“Oh, that’s cool, so I can review all my punches for the day. I like that. That’s really nice.”