BankingA
Mobile banking app rebuild for a Tier-1 BD bank
Full rewrite of legacy mobile banking â React Native, custom backend, bKash/Nagad integrations, biometric auth, push notifications.
300K+ users99.97% uptime
The specialist IT services arm of NextBangla Ltd. â custom software, web & mobile apps, cloud infrastructure, DevOps, and ongoing support. $ uptime: 99.9%. BASIS-certified, BD-priced, international-grade.
Most BD IT shops are body-shop operations â hourly billing, junior developers, no senior judgment. NextBangla IT Firm is the opposite: senior-led pods (1 architect + 2-3 engineers + designer), fixed-scope or retainer pricing, and a founder still in the codebase.
We've shipped 250+ enterprise projects across banking, healthcare, government, and SaaS. We carry 99.9% uptime SLAs on production systems. We don't quote in vague timelines â we quote in sprint-level commitments.
The reason it works: every engineer here also ships on our own venture portfolio. We eat our own dog food, daily.
From a single landing page to a multi-region SaaS platform â we cover the full lifecycle, with senior people at every layer.
Web apps, internal tools, dashboards, custom backends. Built for scale, designed for non-technical operators to use.
Corporate sites, e-commerce, marketing sites, headless CMS. Page-Speed 95+, SEO-ready, accessible by default.
Native iOS, native Android, and cross-platform. From MVP to App Store / Play Store launch including review handling.
AWS, GCP, Azure setup. Cost optimization, auto-scaling, multi-region, disaster recovery. Bring-your-own-cloud-bill ready.
Custom APIs, third-party integrations (Stripe, bKash, Twilio, etc.), webhooks, ETL pipelines, payment gateways.
CI/CD pipelines, monitoring, alerting, penetration testing, secrets management, SOC2 prep. 99.9% uptime SLAs.
Tailored CRM/ERP for ops-heavy businesses. Better than off-the-shelf, cheaper than Salesforce, owned by you.
Retainer-based ongoing support â bug fixes, feature additions, infrastructure tuning, 24/7 on-call options.
We pick technology that ships fast, scales predictably, and a new engineer can pick up in a week.
50+ technologies in production ¡ auto-updated quarterly
From state-owned banks to fast-moving startups â we've shipped production systems in eight sectors.
From the first call to ongoing support â every milestone has a deliverable, every deliverable has a deadline.
Free 30-min scoping call. Goals, constraints, must-haves listed.
Tech stack, data model, infra diagram. You sign off before code.
2-week sprints. Demo every Friday. No silent dev cycles.
Automated tests + manual QA + pen-test before any production push.
Zero-downtime deploy. Monitoring live from minute one.
30-day post-launch included. Optional retainer for ongoing work.
The founder reviews every architecture, ships code weekly, and is reachable on WhatsApp. Not a salesperson dressed as a CTO.
You pay 40-60% less than equivalent UK/US shops, but every line of code goes through the same review bar. We ship to clients in 20+ countries.
Every engineer ships on our own venture portfolio (ORBIX, NOBBYO, Kothalipi). The tools we recommend, we use in production daily.
Three projects from the past 18 months â the kind of work we ship every sprint.
Full rewrite of legacy mobile banking â React Native, custom backend, bKash/Nagad integrations, biometric auth, push notifications.
Custom EHR (FHIR-compliant), patient portal, telemedicine module, prescription engine, multi-tenant cloud infrastructure.
Built from MVP to seed-ready product. Custom workflow engine, Stripe billing, multi-tenant, SOC2 prep, auto-scaling infra.
Tell us about the project â we'll send a scoping doc, architecture diagram, and quote within 48 hours. No upfront cost, no sales pressure.
Running NB IT Firm for 15 years. Happy to scope your project:
â ONLINE NOWQuick questions ¡ usually replied within 1 hour
Pick a 30-min slot ¡ free discovery
Detailed project chat ¡ 30â60 min