SOLUTIONS ARCHITECT · MUMBAI, IN

Designing scalable digital systems.

Solutions Architect / Flutter Engineer / Cloud Specialist

I build production-grade Flutter and full-stack platforms — from government empowerment ecosystems and B2B marketplaces to enterprise security modules and patient management systems. Architecture that thinks ahead, code that ships to real users.

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architecture.ts
01// scalable by design
02const system = {
03  runtime: 'edge',
04  db: ['pg', 'redis'],
05  tps: 12_500,
06  p99: 42,
07  regions: 4,
08  uptime: 99.99
09};
10deploy(system); // ✓ shipped
0
P99 ms
0
TPS
0
Uptime
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SYSTEM ONLINE
aws · ap-south-1
flutter · 3.x
— About

Architecting systems at scale.

Five years of designing, developing, and deploying production-grade systems — government empowerment platforms reaching every district of Maharashtra, B2B marketplaces moving wholesale transactions, mobile apps shipped to the Play Store and App Store, and security modules inside enterprise Privileged Access Management software.

My focus is the layer between business intent and production reality: turning ambiguous requirements into clean architecture, then turning that architecture into code that ships, scales, and survives.

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Building
02— Technology Ecosystem

An interconnected stack.

A constellation of tools chosen for purpose, not familiarity. Each node has earned its place in production.

NODES · 24 active ● LIVE — drag / swipe to rotate
01 / Mobile

Native-quality mobile

FlutterDart AndroidiOS Offline-first
02 / Cloud & DevOps

Infrastructure as code

AWSDocker KubernetesCI/CD FirebaseTerraform
03 / Backend

Backbone engineering

REST APIsAPI Design API GatewayAuth & JWT Caching
04 / Databases

Data at any shape

PostgreSQLMongoDB MySQLRedis Firestore
05 / Architecture

Systems that scale

System DesignClean Arch MicroservicesTDD Security
03— System Design

Engineering for load.

A live look at how I think about resilience, throughput, and the boring constraints that decide whether a system survives Monday morning.

CLIENT TIER Flutter · Web · API EDGE CDN · WAF GATEWAY API Gateway AUTH JWT · OAuth SERVICE User Service SERVICE Core Logic SERVICE Analytics DATA PG·Redis

High scalability

Horizontal scaling, async processing, queue-driven workloads.

Distributed systems

Event-driven choreography, eventual consistency, saga patterns.

Caching strategy

Multi-tier Redis, CDN edge caching, query-result memoization.

Real-time

Live data sync at scale, pub/sub topology, sub-100ms message paths.

Cloud-native

Container-first deploys, IaC pipelines, multi-region failover.

Performance

Profile, measure, fix. P99 latency budgets enforced in CI.

04— Selected Work

Production-grade systems I've built.

A collection of real-world platforms across government tech, tourism, mobile apps, cloud systems, enterprise dashboards, and event technology.

FLAGSHIP PLATFORM
Social Impact Tech · Government & CSR · Empowerment Ecosystem

Shrameco 4E Platform.

A technology-driven empowerment ecosystem unifying citizens, organizations, government initiatives, CSR activities, surveys, and development programs into a single platform for Maharashtra. Built to digitally connect the 4E vision — Education, Empowerment, Entrepreneurship, Employment — across every district and taluka.

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Education
E
Empowerment
E
Entrepreneurship
E
Employment
GovTech Social Impact Analytics Flutter Node.js React.js MongoDB PostgreSQL
ECOSYSTEM · NETWORK MAP
MH · 36 districts
Citizen → Scheme → Outcome
LIVE SYNC
CORE HUB CITIZENS profiled SCHEMES matched CSR ACTIVITY tracked DISTRICTS connected
Tourism Tech
BOOK

Samudrayan Tourism Super App

A tourism ecosystem for Ratnagiri — discover and book homestays, hotels, villas, restaurants, attractions, photography, adventure activities, and cab rides in one flow.

FlutterNode.js PostgreSQLAPIs
GovTech · Survey
SUBMIT VILLAGE ANALYTICS SAMTA DOOT · 04 ASSIGN

Samta Doot Platform — BARTI

A digital empowerment ecosystem for Samta Doots under BARTI Maharashtra. Trained surveyors collect household data, get region-based task assignments, and generate family-specific empowerment plans.

FlutterNode.js MongoDBReact.js
Cybersecurity · Workflow
VISITOR PASS Visitor request Ravi · Lobby A · 10:42 ACCEPT REJECT AUDIT TRAIL ✓ 10:42 · entry · approved ✓ 10:48 · escort assigned ⏱ 11:30 · in-session 48m → pending exit log

E-Pravesh Visitor System

A visitor management system for BARTI. Gatekeeper records visitor entry, the concerned employee gets a desktop notification, accepts or rejects, and exit time is captured for visit-duration tracking.

FlutterFirebase NotificationsDashboard
Event Tech · QR
DELEGATE A-2418 VOLUNTEER V-0192

Vishwa Marathi Bhasha Sammelan

A digital event management system for the Sammelan in Nashik. Pre-registration, QR-based attendee identification, color-coded ID categories, volunteer-assisted registration, real-time data, and duplicate detection.

React.jsNext.js TypeScriptTailwind
Backend · Ticketing
ADMIT ONE EVENT live · in flow SEAT A-12 REST ROUTES POST /events GET /events GET /search?q= POST /bookings PUT /bookings/:id DEL /bookings/:id GET /tickets/:id PATCH /events/:id

Event Ticketing System

A full-stack ticketing platform with backend APIs for event creation, search, filtering, booking, cancellation, and ticket management — built around a clean PostgreSQL schema and a typed Express layer.

Node.jsExpress TypeScriptPostgreSQL PrismaNext.js
AI Safety · Mobile
PROTECTED SCAM SHIELD ON AI DETECTED phishing call FONT SCALE aA · 180% SUBSCRIPTION active plan via Stripe

Tech Support for Senior Citizens

A support app for senior citizens in the USA — AI scam detection, chatbot, human escalation, remote support, Stripe subscriptions, device health checks, and accessibility-first design throughout.

FlutterBLoC TDDFirebase Stripe
Dashboard · Productivity
ASSIGNED HIGH MED LOW IN PROGRESS 65% · 2 days left IMG VID AUD DONE completed · 3h ago completed · yesterday

Task Assignment Module

A task assignment module inside a Next.js + NestJS dashboard. Admins assign tasks with priority, due date, status flow, assigned users, and resource attachments (image, video, audio) backed by Firebase Storage.

Next.jsNestJS PostgreSQLFirebase Storage
B2B Commerce · Marketplace
BULK · MOQ 50 BULK · MOQ 100 BULK · MOQ 25 BULK · MOQ 200 ORDER SUMMARY 4 SKU · 375 UNITS subtotal PAY · RAZORPAY PAYMENT Razorpay ✓ verified

Naayatrade B2B Marketplace

A B2B mobile marketplace where wholesale buyers and sellers transact products in bulk. End-to-end checkout with Razorpay payment integration, MySQL transactional data, and a Node.js API layer powering inventory and order flow.

FlutterNode.js MySQLFirebase Razorpay
GovTech · Healthcare
PATIENT · P-04829 VITALS · LAST VISIT BP 128/82 HR 76 TEMP 98.4 FAMILY · 4 MAPPED 3 visits · last on 12/04 PRESCRIPTION · RX-1247 MEDS ▸ Paracetamol 500mg ▸ Amoxicillin 250mg ▸ Cetirizine 10mg INVENTORY · LIVE Paracetamol 142 in stock Amoxicillin 88 in stock Cetirizine 12 low

Patient Management System

A patient management platform for Government Hospitals in Ulhasnagar. Tracks visit-by-visit vitals, maps family relationships, and links prescriptions to live medicine inventory — doctors can only prescribe what's in stock, and chemists fulfill via QR scan.

FlutterFirebase QRInventory
Commerce · Marketplace
VIP +91 99999 88888 FANCY ₹ 24,500 GOLD +91 78900 12345 SEQUENTIAL ₹ 8,200 VIP +91 91234 56789 ASCENDING ₹ 18,750 GOLD +91 88444 33222 REPEATING ₹ 12,000 FILTERS PATTERN PRICE CIRCLE SEARCH →

Numberwale Marketplace

A consumer marketplace for buying premium phone numbers — VIP, fancy, sequential, and pattern-based listings. Built for Numberwale.com with a searchable catalog, payment-ready checkout, and a Node.js API layer over a structured inventory of available numbers.

FlutterNode.js MarketplaceFreelance
Industrial · Robotics
YOKOHAMA · WAREHOUSE A FLEET CONTROL BOT-01 PICKING A-4 → C-2 BOT-02 DROPPING D-7 → A-1 BOT-03 IDLE awaiting cmd DISPATCH →

Warehouse Robotic Fleet Control

A mobile fleet-control app for multiple Yokohama warehouses. Operators dispatch fork-equipped robotic bots to pick up items from one location and place them at another, with live position tracking and per-bot task status across the floor.

FlutterNode.js Real-timeFreelance
05— Trajectory

A career of shipping.

Five years across product, security, and architecture — each role taught me something different about how systems actually break and what it takes to ship them well.

JUN 2024 — PRESENT

Solutions Architect

Shrameco Pvt. Ltd.·Panvel, Navi Mumbai

Architect for the Shrameco 4E empowerment ecosystem. Designed and delivered completely dynamic survey applications in Flutter, secure AWS cloud infrastructure, MongoDB-backed APIs, and analytics dashboards rendering district-level citizen data. End-to-end ownership across architecture, mobile, API, and database layers.

FlutterNode.js AWSMongoDB Firebase
MAR 2024 — JUN 2024

Solutions Architect

Naaya Business Ventures·Bandra, Mumbai

Designed and implemented a scalable B2B e-marketplace in Flutter. Architected secure AWS cloud infrastructure, MySQL schema, and Node.js APIs powering wholesale buyer/seller transactions with Razorpay payment integration. Trained the development team on best practices and industry-standard security.

FlutterNode.js AWSMySQL Razorpay
JUN 2023 — DEC 2023

Solutions Consultant

Mulberry Solutions·Seawoods, Navi Mumbai

Consulted on high-level architecture and product lifecycle. Built mobile and web applications in Flutter, delivered scalable API and database designs, and trained the development team on industry-standard security practices. Worked across AWS, Azure, and Bluehost deployment targets.

FlutterAWS AzureSecurity
JUL 2022 — JUN 2023

Associate Solutions Consultant

Arcon Techsolutions Pvt. Ltd.·Andheri, Mumbai

Built security modules for Arcon's Privileged Access Management (PAM) product. Advised on data-transfer and encryption methodologies, conducted regular VAPT, discovered critical vulnerabilities and authored remediation reports. Trained an implementation team of 200+ employees on network security; developed automated installers for Arcon products.

PAMVAPT BurpSuiteWireshark Nessus
APR 2021 — AUG 2021

Full Stack Developer

Golden Sparrow Point·Bhayandar, Thane

Built and shipped Halvad Dham to the Google Play Store and Apple App Store. Managed development milestones end-to-end, developed landing pages, dashboards, and applications using Flutter, Firebase, Dart, Android Studio, and Xcode. Reviewed code for structure, security, and cross-platform compatibility.

FlutterFirebase DartiOS Android
06— Services

What I do.

End-to-end engagement or surgical strikes — both work, depending on what you actually need.

System architecture

From whiteboard to deploy. End-to-end design for systems that need to scale, fail gracefully, and survive growth.

01

Mobile development

Flutter apps that feel native. Offline-first, performance-tuned, ready for the App Store and Play Store on day one.

02

Cloud infrastructure

AWS-native deployments. IaC, multi-region failover, cost-aware sizing. Predictable bills, unpredictable scale.

03

API development

REST APIs designed for clarity and scale. Versioned, documented, contract-tested, and secured.

04

DevOps & CI/CD

Pipelines that catch problems before users do. From Docker images to canary deploys, automation that frees you to ship.

05

Database design

Schemas that don't paint you into a corner. Indexing strategies, partitioning, read/write splits — the unsexy stuff that decides performance.

06

Performance audits

Profile, trace, fix. I find the bottleneck — usually somewhere unexpected — and make it go away.

07

Technical consulting

Second opinions, system reviews, architecture critiques. Sometimes the most valuable thing is an outside perspective.

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07— Contact

Let's build something solid.

A new system, a stuck team, a second opinion — drop a line and we'll see if there's a fit.