★★★★★
“Gotta love Online Soft Sell! The team made a complex project feel straightforward and kept us informed throughout.”
AJ
Angela JacksonDigital product client
Independent digital studio · ChittagongIdeas in.
Ideas in.
Impact out.
We design and engineer mobile apps, websites and commerce platforms that turn ambitious ideas into useful, memorable digital products.
OSUXDEV
Product-minded team
Strategy, design, development & support
Made for growth
Mobile first01 / 04
Fast launch
Always supported
Mobile appsWeb developmentE-commerceUI/UX designSoftware developmentMobile appsWeb developmentE-commerceUI/UX designSoftware development
Our clientsGrowing together,
Growing together,
across borders.
Businesses around the world trust our software to keep their everyday operations moving.
What we do
One partner, every digital touchpoint.
Focused expertise across the whole product journey—from a rough idea to a growing platform.
04
Software services
Custom business systems, automation and dependable software support built around your workflow.
DiscoverBuilt outside the box
Digital products shaped around your business—not a template.
From the first idea to launch and long-term support, we bring strategy, design and engineering together to create software that fits the way your business works.
2019
Building useful digital products since
4
Core service areas under one roof
4
Clear stages from discovery to growth
1:1
Direct collaboration with your team
Selected productsBuilt for work.
Built for work.
Designed for people.
How we workClear steps.
Clear steps.
Better outcomes.
A flexible, transparent process keeps the work focused and keeps you close to every decision.
01
Discover
We unpack the business goal, audience and opportunity before defining the right product.
02
Design
We turn the strategy into clear user journeys, visual systems and interactive prototypes.
03
Build
We engineer, integrate and test with performance and maintainability in mind.
04
Grow
We launch confidently, learn from real use and support the product as it evolves.
TestimonialsLoved by the people
Loved by the people
we build for.
“The features are the best. Thoughtful work, reliable communication and a result we can genuinely use.”
MD
M A DavidApplication client
“Getting better all the time. A responsive team that stays invested after the launch.”
PH
Peter HornerBusiness client
Let’s talk
Have a project in mind?
Tell us what you’re building. We’ll reply with practical next steps.