Nexifer is the engineering partner behind MVPs, web platforms, mobile apps and AI systems for teams that need production software — not prototypes that stall.
Strategy, design, engineering and operations under one roof — the same people from kickoff to production.
Scope cut to what proves the thesis. Eight to twelve weeks from kickoff to a product real users can break.
Server-rendered, measured on real devices and networks. Performance is a requirement, not a phase two.
One codebase, tested where your users actually are — mid-range hardware and unreliable connections.
Evaluation, guardrails and fallbacks around every model call, so the feature survives contact with production.
Pipelines, alerting and on-call runbooks set up before launch — so the first outage isn't the first time you look.
Every engagement runs on a shared board, a staging URL from week one, and a weekly demo. No status theatre, no black box, no surprise at the end of the quarter.
→week 04checkout flow shipped to staging
→week 04load test: 4.2k rps sustained
→week 05vendor payouts in review
We help you work out what to build before we build it — then hand over a system your own team can run.
Strategy sessions, user interviews and a scoped roadmap before a line of code.
Clickable flows and the architecture decisions that are expensive to reverse later.
Two-week sprints against a live staging URL, with a demo at the end of each one.
Monitoring, runbooks and a documented handover — or we stay on as your platform team.
From marketplaces to hospital systems, we build products that hold up once real users arrive.
Vendor onboarding, payments and delivery tracking for a national storefront.
Patient records, scheduling and billing across departments.
Video streaming, enrolment and payments for online programmes.
Domain patterns already solved — compliance, payments, records and scale — so you aren't paying us to learn.
“They pushed back on half our feature list in week one. That conversation is the reason we launched in three months instead of nine.”Founder · multi-vendor marketplace
Fixed scope where it's knowable, monthly where it isn't. No equity, no lock-in, no junior hand-offs.
One to two weeks. Interviews, technical spike and a costed roadmap you own — whether or not you build with us.
1–2 weeksEight to twelve weeks to a launched product: design, engineering, infrastructure and the handover documents.
8–12 weeksA standing squad inside your stand-ups and your repos, scaling up or down by the month as the roadmap moves.
MonthlyNo. We work on fixed scope or a monthly retainer. You keep 100% of your company, your code and your accounts.
The engineers you meet in the first call. No junior swap-out after signature, no offshore hand-off mid-project.
You get monitoring, runbooks and a documented handover so an in-house team can take over — or we stay on monthly.
We're based in Rajshahi and overlap daily with Europe and the US East Coast, with written updates covering the rest.
A free consultation, an honest read on scope, and a roadmap you can take anywhere. Most projects start within two weeks of the first call.
HELLO@NEXIFER.COM · RAJSHAHI, BANGLADESH