Subrat Jena — Frontend Developer

Open to opportunitiesMumbai, India

Frontend Developer

ReactNext.jsTypeScriptReact NativeAEMWCAG

2+ years building enterprise-grade interfaces for BFSI companies and product startups. From AU Small Finance Bank's site-wide search to B2B fintech platforms at Rejolut.

View Projects Get in Touch Design Work

au.bank.in

AU SMALL FINANCE BANK

xpharmsxchange.com

XPHARMS XCHANGE

92+

<2s

SSR

Research Assist — ICRA

AI COPILOT · INTERNAL TOOL

Experience

DEPT®

AU Small Finance Bank · IndiaFirst Life KYC

Frontend delivery, AEM, WCAG

Rejolut

XPharms Xchange · Research Assist · Rejo AI

Next.js, React, product builds

I'm a Frontend Developer with 2+ years of experience building enterprise-grade web interfaces. At DEPT®, I worked on AU Small Finance Bank's public-facing site serving millions of users — implementing site-wide search, voice search, and the Branch Locator.

At Rejolut, I built XPharms Xchange (a Next.js B2B platform achieving 92+ Lighthouse scores) and Research Assist, an internal AI copilot for ICRA's financial analyst team.

Years of experience

0M+

Users on production

Production bug fixes

Lighthouse score

0+ Years

Profile / Frontend

Design-sensitive frontend developer shipping production UI.

ReactNext.jsAEMWCAGBFSIMumbai

about-engineer.ts

// Subrat Jena · Frontend Developer
const engineer = {
 name: "Subrat Jena",
 role: "Frontend Developer",
 location: "Mumbai, India",
 experience: "2+ years",
 employers: [
 "DEPT®",
 "Rejolut"
 ],
 focus: ["BFSI", "Enterprise"],
 available: true,
};

Currently building

kredBook

In Progress

Cross-platform ledger app with WhatsApp sharing, Super Admin dashboard, JWT auth, and role-based access.

React Native, Zustand, Supabase, JWT, WhatsApp

Featured Work

Built at DEPT® and Rejolut for enterprises serving millions of users — not side projects.

Featured

au.bank.in

Search accounts, loans, branches…

Branch Locator

WCAG 2.1

LIVE ATau.bank.in

10M+ users on au.bank.inWCAG 2.1 compliance +35%20+ production bug fixes

BFSI · Enterprise · DEPT®

AU Small Finance Bank

Engineered site-wide search and voice search for au.bank.in serving 10M+ users. Built Branch Locator with AEM components, resolved 20+ production bugs, and lifted WCAG 2.1 accessibility compliance by ~35%.

AEMReactHTML/CSSJavaScriptWCAG

Live: au.bank.in

XPharms XchangeB2B

Lighthouse Score

92+

<2s

Load time

SSR

Next.js

Startup · Web3 · B2B SaaS · Rejolut

XPharms Xchange

Architected a Next.js marketing + onboarding platform for a blockchain-based B2B cannabis marketplace. SSR for SEO, JWT auth, role-based access, real-time chat infrastructure. 92+ Lighthouse, sub-2s load times.

92+ Lighthouse scoreSub-2s load time

Next.jsJWTREST APIsSEOVercel

xpharmsxchange.com

Research AssistICRA

Enterprise · BFSI · Internal Tool · Rejolut

Research Assist — ICRA Copilot

Built a Copilot-style internal chat tool for financial analysts at ICRA (India's leading credit rating agency). 5+ REST API integrations, Redux state management, reduced analyst Q&A turnaround by ~40% for a team of 15+.

Q&A turnaround −40%15+ financial analysts served5+ REST API integrations

ReactReduxGraphQLREST APIs

KYC Verification

Identity

Address

Payment

+40%

Validation

−25%

Failures

BFSI · Enterprise · DEPT®

IndiaFirst Life — KYC Flow

Built multi-stage KYC form flows with comprehensive test coverage. Improved form validation by ~40% and reduced payment pipeline failures by ~25%.

Form validation +40%Payment failures −25%

ReactJestReact Testing Library

More projects

In Progress

kredBook

Cross-platform ledger app with WhatsApp integration, Super Admin dashboard, JWT auth, and RBAC. Built solo in React Native + Zustand.

React NativeZustandJWTSupabase

↗ snox.in

SNOX

Full-stack e-commerce platform with inventory management, admin dashboard, and order tracking. Firebase + MongoDB backend.

ReactMongoDBNode.jsFirebase

Beyond the code

Pixels with purpose.

Logos, event banners, brand identity systems, and social graphics — crafted for real clients in Canva. Clean, considered, and built to leave an impression.