Based in India · Building for the World

Hi, I'm
Vaibhav Pawar

Code  ·  Ship  ·  Scale  ·  Full Stack + AI

I help businesses worldwide turn complex ideas into production-ready full-stack systems. From AI-powered document platforms to cloud-native enterprise apps — I own the full delivery cycle: UI, APIs, databases, cloud infrastructure, and observability. Trusted by clients in automotive, imports & exports, and healthcare industries across 4+ years of enterprise delivery.

📍 Mumbai, Maharashtra, India 📧 vaibhavpawarbe@gmail.com 📞 +91 9673928569
View My Work → Get in Touch
developer.ts
const developer = {
  name: "Vaibhav Pawar",
  role: "Full Stack Developer",
  experience: "4+ years",
  stack: {
    frontend: ["React 19", "TypeScript", "Vite"],
    backend: ["FastAPI", "Node.js", "Python"],
    cloud: ["Azure", "AWS"],
    db: ["PostgreSQL", "MongoDB", "Redis"],
    observability: ["Grafana", "OTel"],
  },
  available: true,
};
🚀
4+ Years experience
🏢
2 Companies
☁️
Azure + AWS cloud
🤖
AI OpenAI + Textract

// about me

👨‍💻
4+
Years Experience
10+
Technologies
1
Enterprise Client
AI
Azure OpenAI

Turning complex
workflows into products

Currently a Full Stack Developer at KrtrimaIQ Solutions, building the HaloMD Invoicing Platform — a cloud-native healthcare billing system with React 19, FastAPI microservices, Redis Streams job orchestration, and a full Azure infrastructure stack. Previously at Automaxis for 4 years, where I built enterprise document workflow systems for clients including Maruti Suzuki India Ltd.

I bring experience across the entire stack — from pixel-perfect React UIs to async Python microservices, distributed job queues, cloud integrations (Azure, AWS), and production observability with Grafana + OpenTelemetry.

  • Delivered full-stack features end-to-end — from UI design to DB schema and cloud deployment
  • Worked directly with enterprise clients including Maruti Suzuki India Ltd and HaloMD
  • Comfortable owning complex distributed systems — async microservices, event-driven queues, observability stacks
  • Strong focus on code quality, security, and shipping maintainable, production-ready software
Contact Me →

// skills & stack

Technical Skills

Technologies I use to build full-stack enterprise applications, from UI components to cloud integrations.

⚛️ Frontend
React 19 / React.js TypeScript JavaScript (ES6+) Vite React Router 7 Zustand Radix UI shadcn/ui TailwindCSS Material UI Azure MSAL Context API Code Splitting Responsive Design
🔧 Backend
FastAPI Python 3.12 Node.js Express.js SQLAlchemy 2.0 Alembic Prisma ORM Pydantic v2 APScheduler REST API Design Microservices asyncio / uvicorn
🗄️ Databases & Messaging
PostgreSQL 18 SQL Server Redis Streams Redis (Cache / Locks) asyncpg Schema Design Query Optimization
☁️ Cloud & Azure
Azure App Service Azure Service Bus Azure Event Hub Azure Blob Storage Azure Container Registry Azure DevOps Pipelines Azure OpenAI Azure AD / MSAL Octopus Deploy AWS S3 AWS Lambda AWS Textract Prompt Engineering
📈 Observability & Monitoring
Grafana Prometheus Grafana Loki Grafana Tempo Grafana Alloy OpenTelemetry Distributed Tracing Structured Logging OTLP / gRPC
🔐 Security
JWT Auth OAuth2 / MSAL RBAC API Security Data Validation Snyk Vulnerability Mgmt argon2 / passlib
🧪 Testing & Quality
Vitest Testing Library Jest pytest pytest-asyncio testcontainers ESLint / Ruff Prettier mypy / TypeScript tsc
🛠️ Tools & Workflow
Docker / Compose nginx Git & GitHub GitHub Copilot Postman CI/CD Jira Agile/Scrum Taskfile uv (Python) shellcheck

// projects

Things I've Built

Real-world enterprise projects I've designed and shipped from frontend to infrastructure.

🏥 Current · KrtrimaIQ Solutions

HaloMD Invoicing Platform

Multi-service monorepo managing the full Independent Dispute Resolution (IDR) invoice lifecycle for healthcare billing staff under the No Surprises Act. Integrates Arbit, Sage Intacct ERP, Azure Service Bus, Azure Event Hub, and a Snowflake/Dagster upstream pipeline. Features a React 19 SPA, five FastAPI microservices, Redis Streams job orchestration, and a self-hosted Grafana observability stack.

React 19 TypeScript Vite Zustand Radix UI TailwindCSS Azure MSAL FastAPI Python 3.12 PostgreSQL 18 SQLAlchemy 2 Alembic Redis Streams Azure Service Bus Azure Event Hub Azure Blob Storage Octopus Deploy Grafana Prometheus Loki Tempo OpenTelemetry Jira
  • Built React 19 SPA with TypeScript, Vite, Zustand state management, Radix UI components, and Azure AD (MSAL) authentication for healthcare billing staff.
  • Contributed to five FastAPI/Python 3.12 microservices: billing API, AP validation, AR subledger reconciliation, Event Hub consumer, and edge auth service.
  • Designed PostgreSQL schemas across five schemas (invoicing, users, master, fees_due, refunds) managed via SQLAlchemy 2.0 async + Alembic migrations.
  • Integrated Azure Service Bus (AMQP) for inbound classified emails, remittance data, and bank deposits from the upstream Snowflake/Dagster pipeline.
  • Built Azure Event Hub consumer service processing ta_events stream from TechAssist upstream.
  • Implemented Redis Streams job orchestration with cron-driven scheduler (1 replica) fanning out to scalable worker pool (up to 8 replicas) with distributed locks.
  • Integrated Sage Intacct ERP for master data sync (vendors, GL accounts, entities) and bill payments; bidirectional Arbit API integration for dispute fees.
  • Instrumented all services with full OpenTelemetry SDK (traces, metrics, logs) exported via OTLP/gRPC to a self-hosted Grafana stack (Loki + Tempo + Prometheus + Alloy).
  • Managed delivery via Azure DevOps Pipelines (PR, CI, release, hotfix pipelines) and Octopus Deploy for versioned Docker image rollouts to Azure App Service.
  • Coordinated sprint planning, feature tickets, and release change-management in Jira (BILL, RAP, FTA projects).
🚢 Enterprise · AI-Powered

Client · Maruti Suzuki India Ltd

Customs Clearance Management System

End-to-end customs document workflow platform integrating AI-powered extraction (Azure OpenAI + AWS Textract) to process invoices, packing lists, and certificates. Built the full stack from React dashboards to backend APIs and a Python batch processing service.

React.js Node.js PostgreSQL Prisma ORM Azure OpenAI AWS Textract Python Snyk
  • Designed RESTful APIs with Node.js/Express for customs document workflows with structured request/response handling
  • Built React.js dashboards for document tracking, workflow management, and operational monitoring
  • Integrated Azure OpenAI with prompt engineering to extract structured JSON fields from unstructured customs documents
  • Used AWS Textract for OCR and pre-processing of scanned invoices and packing lists
  • Designed Prisma ORM models with PostgreSQL to manage document metadata, workflow states, and relational data
  • Built a Python microservice for document conversion, batch processing, retry handling, and status tracking
  • Implemented RBAC, API security, data validation, and Snyk vulnerability scanning throughout
📊 Enterprise Dashboard

Document Workflow Dashboard

Configurable, tab-based enterprise dashboard for document workflow tracking at Automaxis. Features role-based views, widget-driven layout, and real-time status updates. Performance-optimized with code splitting and lazy loading.

React.js Material UI Context API Node.js PostgreSQL JWT / RBAC
🔐 Backend · Security

Secure REST API Platform

Production-ready API layer with JWT authentication, Role-Based Access Control, structured error handling, and rate limiting. Built with Node.js/Express and PostgreSQL via Prisma ORM. Tested with Jest and audited using Snyk.

Node.js Express.js JWT RBAC Prisma ORM Jest Snyk

// experience

Work History

My professional journey and the impact I've made.

03/2026 — Present · Current

Full Stack Developer

KrtrimaIQ Solutions · Full-time · Mumbai, Maharashtra, India

  • Building the HaloMD Invoicing Platform — a multi-service monorepo for healthcare IDR invoice lifecycle management under the No Surprises Act.
  • Developing React 19 SPA with TypeScript, Vite, Zustand, Radix UI, and Azure AD (MSAL) authentication for healthcare billing staff.
  • Contributing to five FastAPI/Python 3.12 microservices including billing API, AP validation, AR subledger, Azure Event Hub consumer, and edge auth.
  • Designing PostgreSQL schemas using SQLAlchemy 2.0 async ORM and managing migrations with Alembic across multiple schemas.
  • Integrating Azure Service Bus (AMQP), Azure Event Hub, Azure Blob Storage, and Octopus Deploy for cloud-native deployment pipelines.
  • Implementing Redis Streams for distributed job orchestration with scalable worker pools and distributed locking.
  • Setting up full observability with Grafana, Prometheus, Loki, Tempo, Grafana Alloy, and OpenTelemetry across all services.
  • Managing sprints, feature tickets, and release change-management via Jira (BILL, RAP, FTA projects) and Azure DevOps Pipelines.

02/2022 — 02/2026 · 4 years

Full Stack Developer

Automaxis · Full-time · Mumbai, Maharashtra, India

  • Designed and implemented reusable React.js component libraries, improving UI development efficiency and maintainability across multiple modules.
  • Built dashboard-style interfaces with configurable tabs and widgets for enterprise document workflow tracking.
  • Enhanced frontend performance through code splitting, lazy loading, and optimized state management.
  • Designed and integrated RESTful APIs using Node.js and Express.js with JWT authentication, RBAC, and structured error handling.
  • Managed database models using Prisma ORM with PostgreSQL, handling schema design and query optimization.
  • Integrated Azure OpenAI and AWS Textract for AI-powered document processing with prompt engineering for structured field extraction.
  • Built a Python-based microservice for document conversion, batch processing with retry handling and status tracking.
  • Used Snyk to identify and resolve dependency vulnerabilities across the application stack.
  • Wrote unit tests using Jest and participated in frontend test validation with QA teams.
  • Collaborated with product managers and QA teams in Agile sprint cycles.

// contact

Let's Work Together

I'm currently open to new opportunities — full-time roles, freelance projects, or interesting collaborations in full-stack or AI-integrated web development. Feel free to reach out via any of the channels below.

✉️
Email vaibhavpawarbe@gmail.com
🐙
GitHub github.com/vaibhavpawarsdet
💼
LinkedIn linkedin.com/in/vaibhavpawarsdet
📞
Phone +91 9673928569