Hello!

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


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My Lab more

Project 1

Work in progress

Project 2

Work in progress

Project 3

Work in progress

Services iProvide

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

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

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. UI/React Developer | Barclays Bank Plc | Pune, IndiaCurrent

    • Rebuilt Cards & Loans management with React, Zustand, AWS ECS — reduced page load time by 89% (2ms) for 112K+ users.
    • Delivered regulatory-compliant updates in 2–4 sprints, cutting cycle time by 25% and improving WCAG accessibility.
    • Boosted test coverage from 72% to 91% using JUnit, Mockito, Jest, and Karma.
    • Migrated AEM content to reusable React/React Native components, cutting overhead by 60%.
    • Automated reporting via Jenkins + Node.js, eliminating manual work and improving team consistency.
    Tech Stack: React, Zustand, Storybook, AWS ECS, Java, AEM, Karate, Jest, Jenkins, Node.js, Accessibility
    Download CV

  2. Full Stack Engineer (MERN) | Techmonk Ecom Solutions | Mumbai, India

    • Built a No-Code CRM (Next.js, Node.js) with drag-and-drop builders, reducing manual effort by 60%.
    • Integrated AWS Comprehend for sentiment analysis to boost review trustworthiness.
    • Optimized serverless architecture and IAM policies, cutting AWS costs by 20%.
    • Created custom form builders with 12+ AWS services (Lambda, S3, DynamoDB).
    • Led bi-weekly releases with secure CI/CD and deployment pipelines.
    Tech Stack: Next.js, Node.js, MongoDB, AWS (Lambda, S3, Co-Deploy, Comprehend), Serverless, CI/CD

  3. Software Engineer | Capgemini | Navi Mumbai, India

    • Built a Power Portal for FMC Vietnam (Vanilla JS, HTML/CSS) to help farmers manage operations.
    • Created a productivity-boosting Pomodoro app in React.
    • Automated Dynamics 365 data entry via Excel-Azure Function pipelines to reduce manual errors.
    Tech Stack: React, Vanilla JS, HTML, CSS, Azure, Dynamics 365, Power Platform, CI/CD