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Amreen Sorangwala

@amreensorangwala

Senior Backend Engineer at Noesis Technologies building AI agents, Voice AI services, and enterprise WhatsApp automation.

India

Message

At Noesis Technologies, I build AI agents using RAG, Function Calling, and OpenRouter, and develop Voice AI services with tools including OpenAI Realtime API and Whisper.

On QuartzAI, I work on a real-time ERP/MIS intelligence platform for jewellery manufacturing that integrates Emperor and Synergic ERP data with WhatsApp alerts. I’ve also integrated WhatsApp for enterprise projects using the Waha framework and Meta WhatsApp Business API.

At Dream11, via Noesis Technologies, I designed and developed GraphQL Federation services using Java, Vert.x, and RxJava. I contributed to a zero-downtime migration from monolithic GraphQL to federated services and built production APIs handling millions of requests.

Earlier, I built GraphQL APIs and backend services for Bighit Sports, then designed backend architecture and REST APIs at WG Technologies. I also mentored junior developers and led feature development at Dream11.

Experience

Work history, roles, and key accomplishments

Current

Senior Backend Engineer

Current

Noesis Technologies

Jan 2024 - Present (2 years 8 months)

Built AI agents using RAG, Function Calling and OpenRouter; developed Voice AI services using OpenAI Realtime API, Whisper, Azure Speech, Azure Bodhi, Deepgram, ElevenLabs and Cartesia. Integrated WhatsApp as a communication channel using Waha framework and Meta WhatsApp Business API across multiple enterprise projects.

RAG Function Calling OpenRouter OpenAI GPT Realtime Whisper Azure AI Speech Azure Bodhi Deepgram ElevenLabs Cartesia Ultravox Waha Framework WhatsApp Business API NodeJS Magento Next.js WordPress

Senior Backend Engineer

Dream11

Jan 2024 - Aug 2025 (1 year 7 months)

Designed and developed GraphQL Federation services using Java, Vert.x and RxJava; migrated monolithic GraphQL to federated services with zero downtime. Developed Teams, MMF and Promotion GraphQL services; built Winnings Conversion and GST Offer orchestration workflows.

GraphQL Federation Java Vert.X RxJava Aerospike Slack Microservices API Development

Software Engineer Consultant

Bighit Sports

Jun 2023 - Jan 2024 (7 months)

Built GraphQL APIs and backend services for a multi-sports athlete engagement platform. Worked with NeptuneDB (Gremlin), DynamoDB, Cognito, Docker and AWS; designed scalable cloud-native backend services.

GraphQL Neptune Gremlin DynamoDB Cognito Docker AWS Cloud Native

MERN Stack Developer

WG Technologies

Mar 2022 - Jun 2023 (1 year 3 months)

Designed backend architecture; built REST APIs using Node.js and Express.js. Implemented authentication, RBAC, payment gateway integrations and MongoDB schema design; deployed and maintained AWS infrastructure.

NodeJS ExpressJS REST APIs MongoDB AWS Authentication RBAC Payment Gateways

Education

Degrees, certifications, and relevant coursework

Anthropic

AI & LLM Certifications, AI and LLM

2026 - 2026

Completed AI and LLM certifications from Anthropic in 2026, including Claude Code in Action, Claude with the Anthropic API, Introduction to MCP, and Introduction to Agent Skills.