Mobile apps
Native iOS and Android, or one Flutter / React Native codebase when speed matters more than the last 5% of polish.
Yepkart is a senior product studio for mobile and web. We take founders, product leaders and operators from a rough idea to a shipped, maintainable app — without the agency theatre.
Native iOS and Android, or one Flutter / React Native codebase when speed matters more than the last 5% of polish.
Dashboards, portals and subscription products with billing, roles and reporting built in from day one.
Flows, interface and a real design system — drawn by the same people who have to build it.
The craft
Motion, empty states, error copy, the half-second after a tap — the parts users feel but never name.
Tokens, components and states your team can extend without calling us.
Transitions that explain where you came from, not decoration for its own sake.
The internal tools get the same care as the screens your customers see.
How we work
One week to pin down the users, the riskiest assumption and the smallest thing worth shipping.
Clickable flows and a design system, reviewed together twice a week. No 40-page decks.
Two-week cycles, a testable build at the end of each one, and a backlog you can actually read.
Store releases, monitoring, documentation — and the option to keep us on retainer.
Software is a promise you have to keep every release.
Why Yepkart
No account layer, no rotating juniors. The people in your kickoff call are the people writing the code six months later.
Fixed-scope first sprint. You see how we work before committing to a full build.
You own everything. Repos, accounts, design files — in your name from the first commit.
Written for the next team. Tests, docs and a handover that survives us leaving.
One product, every screen
Native iOS
Native Android
Web app & admin
Send a few lines about your idea and you'll get a scoped quote, a timeline and an honest read on whether we're the right studio for it.
About
Yepkart started with a simple frustration: software projects fail on communication far more often than on code. So we built a small, senior team, kept the layers out, and made the work visible from week one.
If a feature isn't worth the money, we say so in week one — not in the retrospective.
Every cycle ends in something real people can open. Opinions get cheap once there's a build.
Nothing gets drawn that can't be built, and nothing gets built that wasn't drawn.
The real test of a build is what it costs your team to change it a year after we're gone.
Founders who need a credible v1 in the market, not a prototype that dies on a laptop.
Product and IT leaders who need a team that plugs into existing systems and security reviews.
Owner-operators digitising a business that currently runs on spreadsheets and phone calls.
Agencies who need a build partner behind the scenes, under your brand.
Services
Take the lot, or bring us in for the part your team can't cover right now.
Native Swift and Kotlin builds for products where performance, offline behaviour and platform feel actually matter. Store submission and release management included.
Flutter and React Native when one codebase across both stores is the smarter trade. We'll tell you honestly when it isn't.
Multi-tenant products, admin portals and customer dashboards — with auth, roles, billing and analytics wired in properly.
Research, flows, interface design and a component library your developers can build from without guessing.
APIs, data models, integrations and infrastructure on AWS or GCP — with CI/CD and monitoring set up before launch, not after.
Automated suites, device-lab checks and release regression, so shipping on a Friday stops being a gamble.
Monthly retainers for OS updates, dependency upgrades, incident response and the steady stream of small improvements.
Two weeks, fixed price. Scope, flows and a costed build plan you can take anywhere.
Best first stepA dedicated squad — design, mobile, backend, QA — running two-week cycles to launch.
Most commonOur engineers inside your process, your board, your standups — monthly rolling.
For in-house teamsMost first releases land between a focused MVP and a full platform build. After a short discovery call we give you a written range, and after a discovery sprint we give you a fixed number.
A focused v1 is typically three to four months from kickoff to store, with a working build in your hands from week four onwards.
Entirely. Repositories, cloud accounts, store listings and design files are created in your name and stay there.
Yes. We start with a paid audit — architecture, dependencies, test coverage — then give you a plan to stabilise before adding anything new.
Contact
A few lines is enough to start. We reply within one working day with questions, a range and next steps.
Phone
+91 8282870215Address
23/1, Kabi Nabin Sen Road, Kajipara, Dum Dum KOLKATA – 700028
Studio Hours
Mon–Fri, 9:00–18:00
We'll come back to you within one working day.