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Dev Garg

Building AI Agents over Filings and Earnings at AllianceBernstein | PySpark · AWS · Azure AI Search · MCP | Ex-Amazon | IIT KGP

Bengaluru

3+ years of work experience

NuWare
Dec 202510 mosPresent

Bengaluru, Karnataka, India

At Nuware, I’ll be working for our client AllianceBernstein as part of the Data Science engineering team, focusing on building and scaling GenAI solutions. My role will involve designing and implementing agentic RAG architectures, setting up and optimising embedding pipelines with a vector database, and integrating Azure AI Search for fast, accurate retrieval. I’ll also be working hands-on with different LLM models, building agents and orchestration workflows, and ensuring the overall solution is robust, secure, and production-ready for enterprise use.
Programming.com
Dec 20241 yr 1 moDec 2025

Pune District, Maharashtra, India

• Developed and maintained data pipelines for core systems utilizing Pyspark and SQL. • Deployed solutions on AWS Glue, Hudi, and EMR, optimizing for data size and performance. • Curated stage-layer data and delivered actionable insights to dashboards for end-users.
Financial company
Sep 20244 mosDec 2024

Pune District, Maharashtra, India

Amazon
Jan 20246 mosJun 2024

Hyderabad, Telangana, India

– Migrated 1 TB of data from AWS Athena to Hubble, improving query performance by 25%. – Reduced Flask API execution time from 3 hours to 30-40 minutes, increasing efficiency by 80%. – Restricted unauthorized access to 100+ AWS Athena tables, enhancing data security and compliance. – Automated deployment processes, reducing deployment time by 50% and ensuring zero downtime during updates. – Migrated 5 TB of data from Apollo to Global Data Lake within 2 weeks, ensuring code reusability for multiple pipelines. – Implementedterminationprotectionanddailybackupson50DynamoDBtablesusingAWSCDK,ensuringdataavailability. – Documented team-specific processes for SDLC, CI/CD, and change management, improving workflow clarity for new joiners.
TresVista
Aug 20236 mosJan 2024

Pune District, Maharashtra, India

– Azure Active Directory, overseeing user and group management for over 1500 accounts. – Infrastructure networking using Azure. Website/Email whitelisting from organization network. – Automated workflow of Microsoft Suite, Dynamics 365, Endpoint Protection, and Sophos Firewall, achieving increase in operational efficiency.
Persistent Systems
Jun 20231 moJul 2023

Pune

VCBay
Jan 20237 moAug 2023

Pune

LeetCode
@Devgarg5

Dev’s AI Stack

claude code
claude code
claude
claude
deepseek
deepseek
hugging face
hugging face
langgraph
langgraph
OpenRouter
OpenRouter

Education

Indian Institute of Technology, Kharagpur

Post Graduate, Generative AI & Agentic AI

Indian Institute of Technology, Kharagpur

20261 yr2027
Savitribai Phule Pune University

Bachelor of Engineering - BE, Information Technology

Savitribai Phule Pune University

20204 yrs2024

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Headline

Building AI Agents over Filings and Earnings at AllianceBernstein | PySpark · AWS · Azure AI Search · MCP | Ex-Amazon | IIT KGP

About

AI Data Engineer with 3.5 years of combined full-time and internship experience in AI, Agentic Models, PySpark, Hadoop, and AWS. Skilled in designing scalable data pipelines, implementing SCD Type-2 frameworks, and integrating MCP servers for AI-driven workflows. Proven record of cutting ETL runtimes by 50%, accelerating analytics with Athena, and automating deployments with CodePipeline. Strong collaborator, passionate about LLM-powered solutions and cloud-native architectures that deliver measurable business impact.

Location

Bengaluru

AI stack

claude code

claude

deepseek

hugging face

langgraph

OpenRouter

Work experience

Data Engineer at NuWare, Dec 2025 - Present · 10 mos, Bengaluru, Karnataka, India, At Nuware, I’ll be working for our client AllianceBernstein as part of the Data Science engineering team, focusing on building and scaling GenAI solutions. My role will involve designing and implementing agentic RAG architectures, setting up and optimising embedding pipelines with a vector database, and integrating Azure AI Search for fast, accurate retrieval. I’ll also be working hands-on with different LLM models, building agents and orchestration workflows, and ensuring the overall solution is robust, secure, and production-ready for enterprise use.

Data Engineer at Programming.com, Dec 2024 - Dec 2025 · 1 yr 1 mo, Pune District, Maharashtra, India, • Developed and maintained data pipelines for core systems utilizing Pyspark and SQL. • Deployed solutions on AWS Glue, Hudi, and EMR, optimizing for data size and performance. • Curated stage-layer data and delivered actionable insights to dashboards for end-users.

Data Engineer at Financial company, Sep 2024 - Dec 2024 · 4 mos, Pune District, Maharashtra, India

Data engineer intern at Amazon, Jan 2024 - Jun 2024 · 6 mos, Hyderabad, Telangana, India, – Migrated 1 TB of data from AWS Athena to Hubble, improving query performance by 25%. – Reduced Flask API execution time from 3 hours to 30-40 minutes, increasing efficiency by 80%. – Restricted unauthorized access to 100+ AWS Athena tables, enhancing data security and compliance. – Automated deployment processes, reducing deployment time by 50% and ensuring zero downtime during updates. – Migrated 5 TB of data from Apollo to Global Data Lake within 2 weeks, ensuring code reusability for multiple pipelines. – Implementedterminationprotectionanddailybackupson50DynamoDBtablesusingAWSCDK,ensuringdataavailability. – Documented team-specific processes for SDLC, CI/CD, and change management, improving workflow clarity for new joiners.

Summer Intern at TresVista, Aug 2023 - Jan 2024 · 6 mos, Pune District, Maharashtra, India, – Azure Active Directory, overseeing user and group management for over 1500 accounts. – Infrastructure networking using Azure. Website/Email whitelisting from organization network. – Automated workflow of Microsoft Suite, Dynamics 365, Endpoint Protection, and Sophos Firewall, achieving increase in operational efficiency.

Software Engineer at Persistent Systems, Jun 2023 - Jul 2023 · 1 mo, Pune

Data engineer intern at VCBay, Jan 2023 - Aug 2023 · 7 mo, Pune

Education

Post Graduate, Generative AI & Agentic AI, Indian Institute of Technology, Kharagpur

Bachelor of Engineering - BE, Information Technology, Savitribai Phule Pune University

Public links

leetcode: https://leetcode.com/Devgarg5