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Saurabh Singh

Staff Engineer @ Albertsons Companies | ex Wells Fargo, Fiserv | Leading GenAI initiatives | RAG | Langchain | Platform & Product | React | Python | Java | Microservices | Springboot | MongoDB | Oracle | Azure | AWS

Bengaluru

11+ years of work experience

Albertsons Companies India
Sep 20251 yrPresent

Bengaluru, Karnataka, India

Wells Fargo
Nov 20204 yrs 10 mosAug 2025

On-site

Fiserv
Apr 20191 yr 7 mosOct 2020

Pune Division, Maharashtra, India

LTI - Larsen & Toubro Infotech
Dec 20171 yr 4 mosMar 2019

Pune Division, Maharashtra, India

Infosys
Oct 20161 yr 3 mosDec 2017

Pune/Pimpri-Chinchwad Area

Infosys
Oct 20142 yrsSep 2016

pune

Saurabh’s AI Stack

claude code
claude code
github copilot
github copilot
langchain
langchain
langgraph
langgraph
ollama
ollama
Portkey
Portkey

Education

PARUL INSTITUTE OF ENGG. AND TECH., LIMDA, VAGHODIA 037

Bachelor of Engineering - BE, Electronics and communication

PARUL INSTITUTE OF ENGG. AND TECH., LIMDA, VAGHODIA 037

20104 yrs2014

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Headline

Staff Engineer @ Albertsons Companies | ex Wells Fargo, Fiserv | Leading GenAI initiatives | RAG | Langchain | Platform & Product | React | Python | Java | Microservices | Springboot | MongoDB | Oracle | Azure | AWS

About

Staff Engineer leading GenAI initiatives and platform engineering on Azure. I design agentic AI and RAG systems using Azure AI Foundry, LangChain/LangGraph, and vector search (Cosmos DB, Qdrant) to deliver measurable outcomes (latency, accuracy, cost, SLOs). An expert in delivering high-scale microservices and full-stack apps with Java, Spring Boot, React, Angular, Kafka, MongoDB, Oracle, AWS, PCF, Docker, Kubernetes, CI/CD, TDD (JUnit/Mockito), and observability (ELK, Splunk). Skills Cloud & Platform: Azure (AKS, Functions, Event Hub, Postgress DB vector), Azure Key Vault, Azure AI Foundry; AWS; GenAI & Retrieval: LangChain, LangGraph, RAG orchestration, Azure vector DB, Prompt engineering, Evaluation & guardrails, Hybrid search Vector Databases: PGVector DB, Azure Vector DB Backend & Architecture: Python, Java, Spring Boot, Microservices, Event-driven design, Design Patterns, Software Architecture Messaging & Data: Apache Kafka, MongoDB, Oracle APIs: REST, Swagger/OpenAPI Frontend: ReactJS, Angular Containers & Runtime: Docker, Kubernetes Quality & Observability: TDD (JUnit/Mockito), ELK, Splunk, CI/CD

Location

Bengaluru

AI stack

claude code

github copilot

langchain

langgraph

ollama

Portkey

Work experience

Staff Software Engineer at Albertsons Companies India, Sep 2025 - Present · 1 yr, Bengaluru, Karnataka, India

Lead Software Engineer at Wells Fargo, Nov 2020 - Aug 2025 · 4 yrs 10 mos, On-site

Senior Software Development Engineer at Fiserv, Apr 2019 - Oct 2020 · 1 yr 7 mos, Pune Division, Maharashtra, India

Senior Software Engineer at LTI - Larsen & Toubro Infotech, Dec 2017 - Mar 2019 · 1 yr 4 mos, Pune Division, Maharashtra, India

Senior System Engineer at Infosys, Oct 2016 - Dec 2017 · 1 yr 3 mos, Pune/Pimpri-Chinchwad Area

System Engineer at Infosys, Oct 2014 - Sep 2016 · 2 yrs, pune

Education

Bachelor of Engineering - BE, Electronics and communication, PARUL INSTITUTE OF ENGG. AND TECH., LIMDA, VAGHODIA 037

Saurabh Singh - Staff Software Engineer in Bengaluru | Tal