A Bank Account Opened From a Sofa, Not a Branch
Kotak 811 is a zero balance digital savings account from Kotak Mahindra Bank, opened end to end on a phone. Video KYC replaces the branch visit and the paperwork, turning account opening from a scheduled errand into a single session.
Build Your Digital Banking JourneyAbout the Project
Kotak Mahindra Bank is one of India's leading private-sector banks, offering personal, business and NRI banking. Kotak 811 is its digital-first savings account: no minimum balance, opened online, and verified through a live video KYC session instead of an in-person visit to a branch.
Banking and Regulated Financial Services
Retail banking, where every step of onboarding is governed by KYC obligations and the interface has to satisfy a regulator as well as a customer.
A zero balance savings account opened without visiting a branch
Kotak describes 811 as a zero balance digital savings account with no minimum balance requirement, giving customers a virtual debit card and transfers over NEFT, RTGS, IMPS and UPI once the account is active.
A live video session that produces a full KYC account, not a limited one
The customer is verified against Aadhaar and PAN, with the Aadhaar number confirmed by OTP to the registered mobile number. Kotak states the resulting account is full KYC, with no restriction on deposits and spends.
Zero contact from application to an active account
Application, identity verification and activation happen in one remote flow, which is what removes the branch appointment from the process entirely.
Next.js and Node services on AWS with MongoDB
The stack recorded for this project in Bonami's portfolio: a Next.js front end, Node services, MongoDB and AWS infrastructure.
Talk to our experts
Scope a digital onboarding, KYC or account-opening journey for a regulated financial product.
Account Opening Is Where Most Digital Banking Journeys Are Lost
Every identity check a regulator requires is also a place a customer can abandon the application.
From an application on a phone
to a verified, full KYC account
without a branch visit
Build Your Onboarding Journey
What This Build Demonstrates
Consumer-grade journeys inside enterprise banking constraints.
Regulated Journeys, Consumer Expectations
A KYC flow is judged by a regulator on evidence and by a customer on how long it took. Building for both at once is the discipline this kind of product demands.
Enterprise Bank Delivery
Work inside an established private-sector bank means fitting existing core systems, security review and release process — the product surface is new, the environment around it is not.
Mobile-First Under Real Network Conditions
The journey is used on mid-range phones on mobile data, including a live video session. That is the baseline the interface is built against, not the degraded case.
Node and Next.js on AWS
The stack recorded for this project — Next.js, Node, MongoDB and AWS — supports a journey where the front end is the product and the services behind it carry the regulated work.
More Case Studies
Comviva: Platforms Behind Telco and Bank Services
FinTech, MarTech and DigiTech platforms deployed by operators and financial institutions across more than 100 countries.
Velo Lab: No-Code Quant Research
Machine learning models for market prediction, built, trained and walkforward tested in a browser.