Open to building something great · San Francisco, California

RishavNaskar

I build across Mobile

Fullstack software engineer shipping production AI agents, high-performance React Native apps with custom native bridges, and scalable backends. Currently an AI Engineer at Fig AI — previously Kotak 811, Groww & Agora.

Explore my work
Fig AICurrent — AI Engineer
4+ yrsShipping at scale
10M+Users reached
5.8k★Open-source impact
0+

Years engineering production apps used by millions

0

Companies & teams shipped for — fintech, AI & RTC

0.0k★

GitHub stars across open-source contributions

0×

Hackathon wins among 1000+ global participants

01 — About

Engineer across the entire stack.

I’m a software engineer who refuses to stay in one lane — I ship AI agents, mobile clients, slick frontends and the backends that power them, end to end.

Today at Fig AI I architect multi-agent systems on LangGraph + FastAPI + Claude, build SSE streaming pipelines, and wire it all into a React Native client with real-time block protocols, multimodal attachments and Stripe payments.

Before that I engineered banking-grade mobile experiences at Kotak 811 and Groww — custom native bridges, high-performance lists, vision-camera scanners and UPI flows trusted by millions of users under strict regulatory constraints.

I care about the seam where craft meets performance: 60fps interactions, clean architecture, reusable SDKs, and AI that actually ships to production.

Away from the keyboard, I’ve been a drummer for over 12 years — the timing and feel carry straight back into how I build — and you’ll usually find me out on a long drive, which is where most of my best ideas show up.

02 — Beyond the résumé

Wins, builds & impact.

Social Impact
5 / 3,500hand-picked for the build team

Project YUVA

Selected in a team of 5 from 3,500 candidates for a prestigious collaboration between VIT University, CMC Vellore, CIF and The Hope House — built a mobile app empowering adolescents through health education, peer-led community support and stakeholder engagement.

Health-techVIT × CMC VelloreCIF × Hope HouseAdolescent care
Entrepreneurship
40+school vans in the pipeline

PoolCar

Founded and built PoolCar, a digital aggregator connecting parents with verified private van operators for safe daily school commutes. Validated initial traction through merchant and parent onboarding — building a pipeline of 40+ school vans across Kolkata.

Founder0 → 1 productTwo-sided marketplaceMobility
5.8k★

Open Source

Contributed to a popular Flutter UI package (5.8k GitHub stars), plus Agora's Flutter & Android UI Kits — and authored technical blogs for Agora's extension marketplace.

2×

Hackathon Winner

Won HackMol 2.0 (500+ participants) with AniHelp, and Ingenius Hackathon 2.0 (open-source track) with HitBeat, an AI-based beatboxing learning app.

8.42

B.Tech CSE

Computer Science & Engineering at Vellore Institute of Technology (2019–2023), graduating with an 8.42 CGPA.

RTC

Developer Advocacy

Authored technical blogs on AI-enabled real-time extensions — voice recognition, speech-to-text, AR filters, noise suppression — and ran university SDK sessions.

03 — Selected Work

Things I’ve built for impact.

From production AI systems and full business suites to hackathon winners. Public projects link to their source on GitHub.

Production · Fig AI
🤖/ 01

Stella — Agentic AI Platform

A production multi-agent system powering Fig's mobile app. A LangGraph + FastAPI ReAct loop on Claude Sonnet drives every turn, streaming tool calls over an SSE block-protocol with a Redis event relay and PostgreSQL checkpointers for interrupt-resume. A companion MCP server (FastMCP) exposes automation tools — web search, code execution, browser control, media generation and ad-campaign ops.

LangGraphFastAPIClaudeMCPPythonSSERedisPostgreSQL
3 apps · In production
💼/ 02

Business Software Suite

An end-to-end suite that runs a real business top to bottom — a marketing website, a billing & invoicing / POS app with PDF receipts and QR payments, and an analytics admin dashboard with live charts and Excel/PDF exports. One shared design system, auth and Firebase data layer across all three apps.

Next.jsReactTypeScriptFirebaseTailwindRecharts
Hackathon winner
🐾/ 03

AniHelp

Virtual pet-adoption app connecting users with shelter animals through an NGO intermediary. Winner of HackMol 2.0 among 500+ participants.

FlutterFirebaseFigma
⚙️/ 04

Gidget

An Android widget + app integrating the GitHub API for real-time repo insights, issues, PRs and home-screen notifications.

KotlinJavaAndroidGitHub API

04 — Toolkit

The stack I build with.

Mobile

  • React Native
  • Flutter
  • Kotlin
  • Java
  • Swift / Obj-C
  • Native Bridges
  • FlashList
  • Vision Camera
  • Reanimated

Frontend

  • React
  • TypeScript
  • Redux
  • MobX
  • Flutter BLoC
  • HTML
  • CSS
  • Figma
  • WebGL

AI & Agents

  • LangGraph
  • Claude
  • Google GenAI
  • MCP Servers
  • Tool-calling
  • RAG
  • SSE Streaming
  • E2B
  • Browserbase

Backend

  • FastAPI
  • NestJS
  • Node.js
  • Python
  • PostgreSQL
  • Redis
  • GraphQL
  • REST
  • Socket.io

Languages

  • TypeScript
  • JavaScript
  • Kotlin
  • Java
  • Dart
  • Python
  • C++
  • SQL
  • Solidity

Platform & Cloud

  • GCP
  • AWS
  • Firebase
  • Git / GitHub
  • Stripe
  • Bugsnag
  • Sentry
  • Web3 / DeFi
  • CI/CD

AI Dev Tools

  • Cursor
  • Claude Code
  • Windsurf
  • GitHub Copilot
  • ChatGPT

Observability

  • Firebase Analytics
  • CleverTap
  • Bugsnag
  • Sentry
  • Reactotron

05 — Experience

Where I’ve shipped.

Jan 2026 — Present San Francisco, USA · RemoteCurrent

Fig AIAI Engineer (React Native)

Shipped production AI agents with LLM-driven workflows, structured tool-calling and real-time SSE streaming into a React Native client. Architected Stella — a multi-agent orchestrator on LangGraph + FastAPI + Claude Sonnet with a hybrid ReAct + plan-and-execute graph routing intent across builder / ads / assistant sub-agents. Built an atomic block-protocol v2 event pipeline over SSE with Redis-backed turn caching and PostgreSQL LangGraph checkpointers, plus a unified multimodal attachment pipeline integrating Anthropic, Google GenAI (Veo, Lyria, Gemini), Runware, Tavily, E2B & Browserbase — bridged to RN via a NestJS Socket.io gateway. Led a full UI/UX revamp and end-to-end Stripe checkout + wallet.

LangGraphFastAPIClaudeMCPSSERedisPostgreSQLReact NativeNestJSStripe
Oct 2024 — Dec 2025 Bengaluru, IndiaFull-time

Kotak Mahindra Bank (811)Software Development Engineer

Engineered advanced React Native features with high-performance packages (Shopify FlashList, Vision Camera, Google Barcode Scanning) and authored custom native bridges for Android (Java/Kotlin) and iOS (Swift/Obj-C) to unlock platform capabilities unavailable in JS. Published reusable org-level SDKs adopted across product teams. Owned the observability & growth stack — Firebase Analytics, CleverTap, Bugsnag — and delivered Referrals, Cashback Rewards, the Transactions module, balance-based FD suggestions and a re-architected in-app nudges system under strict regulatory constraints.

React NativeKotlinSwiftNative BridgesFlashListVision CameraFirebaseCleverTap
Aug 2024 — Oct 2024 Bengaluru, IndiaContract

OolkaApplication Developer

Refactored the existing MVVM architecture for cleaner separation of concerns and modularity, rationalised API handling & data-caching, and diagnosed background ANRs via Sentry with Reactotron runtime debugging. Delivered Credit Insights, Rewards, PAN Details, Loans and Cards features.

React NativeMVVMSentryReactotronPerformance
May 2022 — Aug 2024 Bengaluru, IndiaFull-time

GrowwSoftware Development Engineer

Built core UPI features — UPI Lite, UPI Autopay, UPI Payments and the Bharat Bill Payment System — including secure UPI PIN reset flows handling Aadhaar and debit-card data. Integrated a fast QR scanner (Vision Camera) with auto low-light detection and auto-zoom, and implemented fuzzy search across large contact lists. Consistently drove code quality and cross-team collaboration on an app trusted by millions of investors.

React NativeUPIVision CameraFintechTypeScript
Nov 2021 — Feb 2022 Santa Clara, CA · RemoteContract

Agora.ioApplication Developer

Contributed enhancements to Agora's Android UI Kit and Flutter UI Kit — new layouts and SDK extensions. Authored technical blogs on AI-enabled real-time extensions (voice recognition, speech-to-text, AR filters, noise suppression) and led university sessions on Agora's SDKs.

FlutterAndroidKotlinRTCOpen Source

06 — Playground

Apps I’ve brought to life.

A few products I’ve shipped — recreated here as living, animated mockups. Hover or move your mouse over each device.

9:41
Groww
RN

Current Investment Value

₹0

3.84%+₹4,420 · 1D
StocksMutual FundsF&O

RELIANCE

12 shares

₹30,480

+1.24%

TCS

8 shares

₹31,120

+0.86%

INFOSYS

20 shares

₹32,400

-0.42%

HDFC BANK

15 shares

₹25,650

+2.10%

Groww

UPI · Investments · QR scanner

SDE @ Groww

9:41
Kotak811

Available Balance

811 SAVINGS

₹0.50

•••• •••• •••• 8110

Send
Scan & Pay
Recharge
Pay Bills

Recent Transactions

View all

Salary Credit

HDFC ••8842

+₹85,000

Zomato

UPI · Food

−₹480

Jio Recharge

UPI · Mobile

−₹239

Kotak 811

Digital banking · native bridges

SDE @ Kotak

9:41

Stella

AI Agent · automating

Plan & automate my launch week
On it — drafting your schedule and wiring up the automations
⚡ Automation running2/3
Search the web
Run Python · analyze
Draft & send email
Ask Stella anything…

Stella

Multi-agent AI · LangGraph

AI Engineer @ Fig AI

Pareez. Admin

Garfa Branch · Today, 15 Jun

New Invoice

Today's Revenue

₹0

+18% this week

Appointments

0

+6 this week

New Clients

0

+3 this week

Revenue · last 7 days

M
T
W
T
F
S
S

Upcoming

Keratin · Hair

Ananya R.

2:30 PM

Bridal Makeup

Priya S.

3:15 PM

Hair Spa

Rohit M.

4:00 PM

Pareez Business Suite

Marketing site · Billing & POS · Admin dashboard

End-to-end build

07 — Off the clock

Two things that keep me grounded.

When I’m not shipping, I’m on a long drive or behind a kit. Both rendered here in real-time 3D — drag them around, spin them, go nuts.

Loading 3D

Driving

My Honda Fit — I call her Melissa.

Loading 3D

Drumming

12 years behind the kit.

07 — Let’s talk

Have an idea? Let’s build it.

Whether it’s an AI product, a mobile app or a tricky fullstack problem — I’d love to hear about it. Grab a slot and let’s chat.

rishavnaskar.r@gmail.com LinkedIn GitHub

Quick discussion

15 minutes, zero pressure. Pick a time that works and we’ll talk.

  • 15-minute video call
  • Confirmed instantly via Calendly
  • Across any timezone