Open to opportunities

Deepak Atariya

@deepakatariya

Message

I build scalable fintech, AI, and distributed backend platforms.

United Arab Emirates

Message

What I'm looking for

I'm looking to build scalable backend, distributed systems, fintech, and AI platforms where I can deliver reliable event-driven services, improve developer tooling, and solve high-throughput data challenges.

At Emirates NBD via Synechron, I build AI tooling and backend services for Open Finance, including Knowledge Hub and Sonar Fix Bot using Node.js, LangChain, LangGraph, Kafka, Redis Vector, Llama 3.1, and Qwen embeddings.

I architect services for CBUAE-regulated consent, account-information sharing, and payment-initiation flows powering ENBD X and Liv X. I also design event-driven microservices for high-volume financial transactions with idempotency, replay safety, and SLA-bound latency.

Previously at Morningstar, I built multi-tenant financial data services and cloud pipelines that reduced memory usage by 75%, cloud costs by 45%, and large-dataset processing from eight hours to two. I also delivered zero-downtime migration of a legacy C# service to Node.js.

Across RNF Technologies and TERI, I improved search performance by 10x, built systems processing more than 1M records daily, and led enterprise application design for 10K+ users. I also write about engineering practices, design patterns, and scalable architecture in “Let's Develop Better.”

Experience

Work history, roles, and key accomplishments

Current

Senior Associate Technology

Current

Emirates NBD

Nov 2024 - Present (1 year 11 months)

Built AI tooling and backend services for the Open Finance platform, including a document-upload chat assistant and a SonarQube auto-fix bot. Architected event-driven microservices and integrated OpenTelemetry for observability.

LangGraph Qwen MongoDB Kafka OpenTelemetry TypeScript Microservices Playwright

Software Engineer

Morningstar

Sep 2022 - Sep 2024 (2 years)

Built Java and Node.js services for multi-tenant financial data workloads, designed a streaming CLI for large files, and architected a serverless data pipeline on AWS. Led migration of a legacy C# service to Node.js with zero downtime.

Java Spring Boot Node PostgreSQL MySQL AWS ECR Batch Jenkins SonarQube C#TypeScript

Software Engineer

RNF Technologies

May 2021 - Aug 2022 (1 year 3 months)

Built a lead-generation platform on Elasticsearch, implemented a batch-processing system in Node.js and MongoDB, and automated email scheduling on AWS SQS and Lambda. Reduced critical database query response times by 10x.

Elasticsearch Lucene Node MongoDB Lambda Indexing Query Optimization

Web Application Developer

TERI - The Energy and Resources Institute

Sep 2019 - May 2021 (1 year 8 months)

Led system design for enterprise applications serving 10K+ users on Python, Angular, and Laravel, improving uptime to 99% and cutting page load time by 35%. Designed normalized schemas with ORM-backed data access.

Python Django Flask Angular Laravel ORM Database Design