Custom business software
Purpose-built systems for the workflows that off-the-shelf tools cannot quite fit.
Independent software company · Sylhet, Bangladesh
Complex problems.Clear software.
We are four engineers and educators building dependable digital systems for ambitious businesses, and products of our own.
System map In active development
HealthERPOne connected system
PatientsAppointmentsPharmacyBillingLaboratoryAdministrationStrategyProduct designEngineeringDeliveryPartnership
01
Why Thinking Lab
Small by design.
Serious by default.
The best software begins before the first line of code. It starts with a precise understanding of the people, constraints, and decisions behind it.
Our founding team brings together academic rigor and hands-on industry experience. We stay close to the problem, communicate clearly, and build with the long term in mind.
Think deeply
We question assumptions before they become expensive decisions.
Build carefully
Quality is a practice, from the first prototype to the last detail.
Stay accountable
Senior people remain involved from the conversation through delivery.
02
What we are building
HealthERP · Founding product
Better hospital operations, connected.
Working system
Active development
Active development
HealthERP is our hospital management system: a unified foundation for the clinical, administrative, and financial work that keeps a hospital moving.
It is where our principles meet reality: complex workflows, different kinds of users, sensitive information, and no room for careless engineering.
Patient managementAppointmentsPharmacy & inventoryBilling & accountsLaboratory workflowsAdministration
03
How we can help
Software shaped around
the way you work.
Bring us an operational bottleneck, a product idea, or a system that has stopped keeping up. We will help make the problem clear and build the right response.
Product engineering
From a well-framed idea to a dependable web or mobile product your team can grow.
Systems modernization
Clearer, faster digital foundations for businesses outgrowing manual or fragmented processes.
Long-term technical partnership
A senior, hands-on team for companies that need sustained product and engineering judgment.
Our approach
From ambiguity
to something useful.
- 01Understand
People, process, constraints, and what success actually means.
- 02Shape
A focused plan with the right scope, trade-offs, and technical direction.
- 03Build
Iterative delivery, visible progress, and engineering made to last.
- 04Evolve
Measure what works, learn from use, and improve with intention.
04
The founding team
Different perspectives.
One shared standard.
Four friends across academia and industry, united by a simple belief: thoughtful work creates better outcomes.
Mehedi Hasan Rumi
Lecturer, Computer Science
SUST
Shakirul Hasan Khan
Software Engineer
Re:cruit
Fazle Rabbi Rakib
Lecturer, Software Engineering
SUST
Tahseen Rasheed Chowdhury
Software Engineer
Oak Network
A good conversation is a useful first step.