Behaviour
How attention, motivation, decisions, and habits shape everyday life.
Bengaluru · India
I explore how people think and interact with systems.
I’m Vipindev Shambu—a software engineer studying psychology and human behaviour. I’m learning to turn insight into practical products and better technical systems.
Applied behavioural scientist in the making
Technology
How products and systems expand—or constrain—the choices people make.
Systems
How connected parts, constraints, and feedback shape what becomes possible.
Applied behavioural science
Where insight becomes interventionThe connecting idea
“Understanding human behaviour, building better technology, and designing systems that work better for people.”
Human lensTechnology lensSystems lens
Ideas
Notes from the intersection
Essays and working notes about behaviour, software systems, and the environments in which people do their best work.
Cognitive load is also a team design problem
Tooling, hand-offs, meetings, and architecture all compete for the same limited attention. Better engineering systems protect that attention deliberately.
Selected work
Building systems for people
Engineering and systems work, viewed through the decisions, constraints, and human outcomes behind it.
01
Walmart Global Tech India
Designing clearer checkout experiences at scale
Frontend engineering for high-traffic checkout journeys, with an emphasis on clarity, accessibility, performance, and dependable delivery.
2022 — present
02K12 Techno Services
Building a consistent frontend foundation
Project architecture and development standards that made frontend delivery more consistent and maintainable.
2018 — 2020
Behaviour Lab
A public notebook for small, practical experiments.
Questions become observations, interventions, and better questions. Each entry documents the reasoning—not just the result.
Enter the labLAB 01Experiment in design
Making intentions easier to restart
Can a smaller restart cue reduce the friction of returning to interrupted work?
Implementation intentions · cognitive load · task re-entryLAB 02Observation log
What a default communicates
How do product defaults quietly define the behaviour that feels normal?
Choice architecture · social proof · perceived effort
An evolving practice
I began by building technical systems. Then I became curious about the people inside them.
Psychology and software engineering are not separate chapters for me. Together, they offer a way to understand how people and technology shape one another.
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