Adarsh Ajay

# Adarsh Ajay

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> **Python Backend Engineer** with 2+ years of production experience building and maintaining scalable backend services and integrations. Strong expertise in Python, FastAPI, REST APIs, asynchronous systems, and server-to-server communication. Hands-on experience developing AI-powered backend services, agentic workflows, and integration services with a strong sense of product ownership, observability, and performance optimization.

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## 🛠️ Core Skills

- **Backend**: Python, FastAPI, Django REST Framework, async/event-driven systems
- **APIs & Integrations**: REST APIs, Webhooks, OAuth2, JWT, server-to-server communication
- **AI Services**: LLM-based services, Agentic workflows, MCP/A2A concepts, prompt engineering
- **Databases**: PostgreSQL, MySQL, MongoDB (basic), data modeling
- **Infrastructure**: Docker, Kubernetes (basic), Google Cloud, AWS
- **Observability**: Logging, debugging, performance analysis, ELK stack, Kibana
- **Frontend (Basic)**: JavaScript, TypeScript fundamentals, lightweight React integration

### Tech Stack
![Python](https://img.shields.io/badge/python-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54) ![FastAPI](https://img.shields.io/badge/FastAPI-005571?style=for-the-badge&logo=fastapi) ![Django](https://img.shields.io/badge/django-%23092E20.svg?style=for-the-badge&logo=django&logoColor=white) ![Flask](https://img.shields.io/badge/flask-%23000.svg?style=for-the-badge&logo=flask&logoColor=white) ![Postgres](https://img.shields.io/badge/postgres-%23316192.svg?style=for-the-badge&logo=postgresql&logoColor=white) ![MySQL](https://img.shields.io/badge/mysql-4479A1.svg?style=for-the-badge&logo=mysql&logoColor=white) ![MongoDB](https://img.shields.io/badge/MongoDB-%234ea94b.svg?style=for-the-badge&logo=mongodb&logoColor=white) ![Docker](https://img.shields.io/badge/docker-%230db7ed.svg?style=for-the-badge&logo=docker&logoColor=white) ![Kubernetes](https://img.shields.io/badge/kubernetes-%23326ce5.svg?style=for-the-badge&logo=kubernetes&logoColor=white) ![AWS](https://img.shields.io/badge/AWS-%23FF9900.svg?style=for-the-badge&logo=amazon-aws&logoColor=white) ![Google Cloud](https://img.shields.io/badge/GoogleCloud-%234285F4.svg?style=for-the-badge&logo=google-cloud&logoColor=white) ![Git](https://img.shields.io/badge/git-%23F05033.svg?style=for-the-badge&logo=git&logoColor=white)

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## 💼 Experience

### Product Engineer — Backend & AI Services
**Nuvae.ai** | *Aug 2025 – Present* | Remote

- Building and maintaining Python-based backend services supporting AI-powered healthcare workflows at production scale.
- Collaborating with cross-functional teams to design reliable APIs, integrations, and agentic service layers.
- Improving system reliability and performance through structured logging, debugging, and monitoring.

### Software Engineer — Python Backend
**AOT Technologies** | *Jun 2024 – Aug 2025* | Thiruvananthapuram, India

- Designed and developed production-grade Python backend services using FastAPI for high-traffic document and workflow automation systems.
- Built REST APIs and Webhooks to support server-to-server communication across internal and external services.
- Implemented asynchronous and multi-threaded processing pipelines optimized for performance and cost efficiency.
- Developed AI-powered backend services including agentic workflows for hospital management, RCM automation, fax processing, and eligibility/pre-authorization.
- Integrated OpenAI, Gemini, and Claude APIs into backend services with proper authentication, rate limiting, and error handling.
- Worked with SQL (PostgreSQL/MySQL) and NoSQL (MongoDB) databases for data persistence and querying.
- Used Docker for containerization and contributed to Kubernetes-based deployments in cloud environments.
- Debugged production issues using logs, Kibana, and performance metrics, ensuring high service reliability.
- Actively collaborated with product managers and designers, taking ownership of backend features end-to-end.

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## 🚀 Selected Projects

### Healthcare Integration Services Platform
*Python, FastAPI*
- Built backend integration services connecting hospital systems, document pipelines, and third-party APIs.
- Implemented authentication, webhooks, and structured API contracts for reliable integrations.

### AI-Powered Eligibility & Pre-Authorization Service
*Python, REST APIs*
- Developed a backend service 

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