Hello!

I’m Hritwik Agarwal, a Full-Stack-Engineer with a passion for developing something new for the world.
Based in India.


Scroll down you STALKER

Pune, INJUN 8, 2026

My Lab

Database SaaS
Solo-builtLiveFull-stack
01 / 05
1

CanvaDb

Figma for Databases — connect PostgreSQL, MySQL, MongoDB and explore live schemas on an interactive canvas with AI-enhanced queries and migration pipelines.

CanvaDbLive

Visual Schema & Migration SaaS

Solo-built
Next.js 16NestJS 11Prisma 7MongoDBTailwind 4

Visual Canvas

Drag-and-drop DB nodes on React Flow

AI Query Enhance

20 lifetime assists on FREE

AES-256 Encryption

Credentials encrypted at rest

Migration Pipelines

Up to 1 GB on FREE plan

FREE

$0 / mo

  • 1 DB connection
  • 20 AI query assists
  • Watermarked export

CUSTOM

Contact us

  • Unlimited connections
  • Custom pipelines
  • SSO / SAML
Devotional App
React NativeNestJSThree.js
02 / 05
2

Divine Learning

Hindu devotional ecosystem — Japa Mala counter, sacred texts, temple map with 195+ temples, Kundli & Panchang, AI spiritual chat, festival calendar, and streaks across 10 languages.

🕉️
Divine LearningIn Dev

Hindu Devotional App Ecosystem

10 Languages
ExpoNestJSMongoDBThree.jsAnime.js

Temple Map

195+ temples with directions & info

AI Spiritual Chat

Faith-based conversational assistant

Kundli & Panchang

Vedic astrology & Hindu calendar

Japa Mala & Streaks

108-bead counter with daily goals

WEB

GitHub Pages

  • Three.js landing page
  • Anime.js animations
  • Pure HTML/CSS/JS

APP

React Native

  • Japa Mala counter
  • Sacred texts
  • Festival calendar

BACKEND

NestJS + MongoDB

  • User auth & sync
  • Sankalpa tracking
  • Multi-language
Mobile App
MonorepoIn DevReact Native
03 / 05
3

PawMatch

Tinder for Pets — swipe-to-match, mating & adoption flows, real-time chat, community posts, events, marketplace, and Breeder Pro subscriptions.

In Development
🐾
PawMatchIn Dev

Tinder for Pets — Social & Marketplace

Monorepo
NestJSExpoNext.jsMongoDBRedisAWS S3Socket.ioOllama AI

Swipe to Match

Tinder-style pet discovery deck

Real-time Chat

Socket.io messaging with media & voice

Mating & Adoption

Request flows with meetup scheduling

Breeder Pro

Stud directory, analytics & IAP billing

FREE

$0 / mo

  • Swipe & match
  • Community posts
  • Basic chat

PAW+

$4.99 / mo

  • Unlimited swipes
  • Mating & adoption
  • Voice messages

BREEDER PRO

$14.99 / mo

  • Stud directory
  • Analytics
  • IAP billing
E-Commerce
Full-stackLiveNestJS
04 / 05
4

Wick & Wonder

Full-stack e-commerce for luxury candles — NestJS backend, AI-powered product descriptions via Ollama, guest & user cart with real-time order tracking.

Live Demo ↗
🕯️
Wick & WonderLive

E-commerce Platform

Next.jsNestJSMongoDBOllama

AI Copywriting

Ollama-powered product descriptions

Guest Cart

Shop without creating an account

Order Tracking

Real-time order status updates

Admin Panel

Inventory & order management

Web App
AI-PoweredLiveNext.js
05 / 05
5

TypeBros

Professional typing practice with 20+ global languages, advanced analytics, visual keyboard layouts, and Ollama AI generating fresh passages on demand.

⌨️
TypeBrosLive

Typing Practice App

Next.jsTypeScriptTailwindOllama AI

20+ Languages

Global keyboard layout visualiser

AI Passages

Ollama-powered custom text generation

Live Analytics

WPM, accuracy & consistency charts

Leaderboards

Competitive typing sessions

01

Services iProvide

01
Full-Stack Web Development

Full-Stack Web Development

  • Scalable apps with React, Next.js, Node.js
  • Optimized for performance and security
  • Cloud-native deployments on AWS
  • RESTful & GraphQL API development using Express and NestJS
  • MongoDB and SQL database integration
  • Responsive UI/UX with Tailwind CSS and modern design systems
  • Authentication systems using JWT and OAuth2
  • Integration with third-party APIs and services
02
Cloud & DevOps Automation

Cloud & DevOps Automation

  • CI/CD pipelines with Jenkins & Docker
  • AWS ECS orchestration and management
  • Reduced downtime through automation
  • Containerization with Docker and orchestration using ECS/EKS
  • Infrastructure-as-Code with Terraform and AWS CDK
  • Monitoring with CloudWatch and custom alerting
  • Deployment strategies: Blue/Green & Rolling Updates
  • Secure secrets and config management using AWS SSM
03
Custom CRM & No-Code Solutions

Custom CRM & No-Code Solutions

  • Drag-and-drop no-code CRM builders
  • AWS serverless architecture
  • Business efficiency through automation
  • Custom CRMs using Retool, Glide & Airtable
  • Lambda-based backend automation
  • DynamoDB and RDS integration for dynamic data handling
  • Workflow automation using Zapier & Hubspot.com
  • Scalable data dashboards and internal tools

Experience

  1. Full-Stack Engineer — Markets Post-Trade | Barclays Bank Plc, PuneCurrent

    • Configuration Server (Java Spring Boot, greenfield): Designed and built a multi-tenant UI configuration microservice from scratch — application owners define toolbar, AG Grid, and stepper form configs through an admin UI; configs persist to SQL Server with full versioning, rollback, and editor audit trail. Deployed on OpenShift via GitLab CI/CD.
    • Recursive Nested Config Engine: Engineered a self-referential config resolution model where each record carries component type, render metadata, field validations, and a chain pointer to the next nested config — enabling zero-redeployment UI changes across all downstream trading applications.
    • React Component Library (active contributor): Contributing to the internal Shadcn + AG Grid component library used across Barclays Markets Post-Trade — custom grid wrappers, stepper forms, and toolbar builders consumed by multiple live trading applications.
    • Cards & Loans Platform (112K+ customers, €26.9M+ payments): Led React/Zustand frontend revamp on AWS ECS, improving LCP/FCP by 30%. Scaled backend test coverage to 80%+ (JUnit, Mockito) and UI to 90%+ (Jest, Karma). Reduced sprint cycle time by 25% through reusable component libraries and standardised API contracts.
    • Design System & Accessibility: Built standardised, accessible design-system components (CSS, Storybook, responsive layouts), reducing UI defects by 40%, improving responsiveness by 60%, and accelerating feature roll-out speed by 20–30%.
    • Headless CMS Migration: Transformed Adobe AEM-managed content into reusable React Native components, reducing rewriting overhead by 80% and significantly improving long-term maintainability.
    • API Analytics Pipeline: Engineered a Jenkins + Node.js pipeline replacing manual reporting with dynamic Chart.js dashboards for real-time API performance insights — reducing manual intervention by 100%.
    Stack: Java Spring Boot · SQL Server · OpenShift · GitLab CI/CD · React · Shadcn · AG Grid · AWS ECS · JUnit/Mockito · Jest/Karma
    Download CV
  2. Full-Stack Engineer | Techmonk Ecom Solutions, Mumbai

    • Visual No-Code Builder Suite (Next.js + NestJS + MongoDB): Architected five drag-and-drop builders — Workflow, Website, Template, Form, and Pipeline. Every design serialises as a JSON schema persisted to MongoDB; schemas reconstruct full UI state on fetch, including component trees, layout, validations, and nested component relationships.
    • Event-Driven Workflow Execution (SQS + Lambda): Designed the workflow execution engine where each DnD step-node supports if/else and switch branching configured through UI. Execution payloads pushed to AWS SQS, consumed by designated Lambda functions per processor type — enabling async, parallel step processing decoupled from the main server.
    • Loyalty & Rewards Engine: Built a customer loyalty system on NestJS — 1 point per ₹4 spent, with automatic tier promotion (Bronze 25K · Silver 50K · Gold 100K pts). Points accrued transactionally on purchase events; full ledger history in MongoDB for audit and redemption.
    • S3 Media Pipeline + Auth: Pre-signed URL upload flow (browser → S3 direct, no server bandwidth cost). Passport.js + JWT auth with RBAC across all builder APIs. AWS Comprehend sentiment scoring on reviews, cutting moderation effort by 60%.
    • Serverless Migration: Re-architected monolith to Lambda + API Gateway + Redis, reducing monthly infra cost by 20% (₹12K → ₹9.6K).
    Stack: Next.js · NestJS · MongoDB · AWS SQS · Lambda · S3 · Passport/JWT · Comprehend · CodePipeline
  3. Software Engineer | Capgemini, Navi Mumbai

    • Dynamics 365 Migration Tool: Node.js Azure Function + React UI for Excel-to-Dynamics 365 ingestion with intelligent entity mapping, eliminating manual errors across 10,000+ records.
    • Agricultural Data Portal: Vanilla JS + Power Automate portal automating post-submission processing, reducing manual data-handling time by 40%.
    Stack: React · Vanilla JS · Node.js · Azure Functions · Dynamics 365 · Power Automate · HTML/CSS