Mobile apps
React Native and Flutter apps for iOS and Android, from first screen to app store release.
Web & mobile apps · Nitish Arora
Full-stack web and mobile app development
I build complete apps, not just one layer: the iOS and Android apps, the web front end, the APIs, the database and the cloud they run on. That's how MissPoppins, DhanLAP, CherishBuckets and GamersAlly were built.
- 10+
- years
- 8
- products shipped
- 200+
- people led
- 21
- press features
What you get
What I'll do for you
Web apps
React and React Native Web front ends, dashboards and admin panels.
Backend and APIs
Elixir/Phoenix, Node.js/Fastify and Python services, REST APIs and webhooks.
Payments and wallets
Stripe, Razorpay, multi-currency wallets, payouts and currency conversion.
Regulated apps
HIPAA-compliant chat and video for health; KYC, e-sign and lending flows for fintech.
Real-time features
Chat, video sessions, live notifications by email, SMS and push.
Proof
Products I've built that show it
My roleTech consultant, built end to end
On-demand coaching for parents from certified experts.
- 5,000+ families
- 36+ specialties
- HIPAA-compliant
Featured in Forbes · Entrepreneur · Parents · Motherly · EBN · Women Impact Tech
misspoppins.io ↗The iOS and Android apps, website, backend and cloud architecture: booking, HIPAA-compliant chat and video, Stripe payments and coach payouts, email and SMS, and a coach dashboard.
- React Native
- Fastify
- PostgreSQL
- AWS
- Stripe
My roleTechnical Lead
India's first digital platform for loans against mutual funds.
- 10,000+ loans
- 8 NBFC and bank partners
- Money in under 15 minutes
Featured in ThePrint · PR Newswire · Cafemutual
dhanlap.com ↗The complete borrower journey: fetching mutual funds and shares, eligibility, Aadhaar KYC, penny drop, e-mandate, lien marking, sanction letter, NESL loan agreement and disbursal, plus revoke and invoke for lenders and VCIP.
- Elixir
- Phoenix
- PostgreSQL
- AWS
- React Native
- Flutter
My roleFounder
Esports tournaments with players paying in their own currency.
- 100K+ players
- 100+ countries
- 500+ tournaments a month
Event management, a payment gateway, currency conversion, GA coin wallets, prize distribution and withdrawals, and authentication, with a team of 60+.
- Flutter
- Node.js
In the press
Featured in 21 outlets
- ForbesMissPoppins
- EntrepreneurMissPoppins on Elevator Pitch
- The Times of IndiaSleepDoc+
- ThePrintDhanLAP launch
- PR NewswireDhanLAP launch
- NDTV EducationSleepDoc+
- Accenture NewsroomSleepDoc+ grand prize
- Kitces AdvisorTech MapCherishBuckets
- ParentsMissPoppins
- MotherlyMissPoppins
- The TribuneSleepDoc+
- CafemutualDhanLAP
FAQ
Common questions
Which technologies do you use?
React Native and Flutter for mobile; React and React Native Web for the web; Elixir/Phoenix, Node.js/Fastify and Python for the backend; PostgreSQL on AWS for data. I pick what fits the product.
Can you build HIPAA-compliant apps?
Yes. I built MissPoppins, a parent coaching platform with HIPAA-compliant chat and video, Stripe payments and a coach dashboard.
Do you build both iOS and Android?
Yes, usually from one React Native or Flutter codebase, plus the web app and backend.
Other services: