Engineering software at the core.
We design, build and scale custom software, SaaS platforms and cloud infrastructure for startups and growing businesses in Bangladesh and abroad.
Laravel · Node.js · Next.js · AWS
Built with
01 — Services
What we build
From first prototype to platforms serving millions of requests.
Custom Software
Systems shaped around how your business actually works, not the other way round.
Discuss Custom SoftwareSaaS Development
Multi-tenant platforms with billing, roles and the scale to grow into.
Discuss SaaS DevelopmentMobile Apps
Cross-platform iOS and Android apps that work offline and sync cleanly.
Discuss Mobile AppsCloud & DevOps
AWS, Docker and CI/CD set up so releases are boring and outages are rare.
Discuss Cloud & DevOpsAPI & Integrations
Payment gateways, ERPs and event pipelines connected reliably.
Discuss API & Integrations
02 — Why Isotope
Small team, serious systems
Senior engineers, clear communication, software that stays up.
Isotope is a software engineering studio based in Dhaka. For 9+ years our team has built the systems businesses run on: multi-tenant SaaS platforms, distribution and commerce tools, and the cloud infrastructure behind them, handling millions of transactions a day for 100+ clients. We work in small senior teams, write code we'd be happy to maintain ourselves, and stay after launch to keep things fast, secure and running.
Senior by default
The engineers you meet in the first call are the ones writing your code.
Built for scale
Multi-tenant architecture, queues and caching from day one, not as a rewrite.
Weekly demos
Working software every sprint and a shared board you can check any time.
We stay after launch
Monitoring, security patches and improvements under a clear support plan.
- Years of experience
- Clients served
- Daily transactions handled
- Millions
- Uptime on managed platforms
03 — Work
Recent work
A few things we've shipped and what changed because of them.
Distribution & retail
Multi-tenant distribution platform
- Laravel
- React
- MongoDB
- AWS
Reports 13× faster
Infrastructure
Real-time event pipeline
- Kafka
- Docker
- Laravel
- AWS
Millions of events / day
Education
Multi-tenant learning platform
- Next.js
- Laravel
- MySQL
- Redis
A branded, isolated LMS per institution
Sales & CRM
Multi-tenant CRM platform
- .NET
- React
- PostgreSQL
- TypeScript
In progress: console and tenant workspace
Healthcare & retail
AI-integrated pharmacy management
- Laravel
- Claude Vision
- MySQL
Prescription to receipt in one flow
Academic publishing
Journal management system
- React
- TypeScript
- Laravel
- Ant Design
Submission to publication in one system
04 — Process
How we work
Four stages, weekly demos, no surprises.
- 01
Discover
Workshops, requirements and a scoped estimate you can plan around.
- 02
Design
Architecture, UX flows and a clickable prototype before code.
- 03
Build
Two-week sprints with a working demo at the end of each.
- 04
Scale
Launch, monitoring and ongoing improvements as you grow.
05 — Clients
What clients say
Placeholder quotes are marked until real, approved ones replace them.
“Placeholder quote about the project outcome — for example how the new platform changed day-to-day operations.”
Have an idea? Let's build it.
Tell us what you're working on. We reply within one business day.