Ambuj Kumar
AI Engineer
6+ years exp
6+ years ML exp
SQL
Python
Active 2 days ago
+94 (53) 389264 Invite to interview
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Overview
Technical skills
Timeline
Roles
Overview
Data and AI engineer with about 6 years of experience building production ETL pipelines, cloud data workflows, and AI systems. Has delivered RAG and multi-agent solutions using LangGraph and LLM tooling, and supported BI and analytics delivery with governance and automation. Strong focus on using Python, SQL, Spark, and modern engineering practices to make data and AI outputs operationally reliable.
Technical skills
SQL• Middle • 6y+
Python• Middle • 3y+
Python
FastAPI
pySpark
Databases
Amazon Redshift
Google BigQuery
MySQL
Pinecone
PostgreSQL
Snowflake
Apache Kafka• 6y+
Databricks• 3y+
Delta Lake• 3y+
AI/ML
AI Agents
LangChain
Prompt Engineering
Airflow• 6y+
dbt• 6y+
LLM• 6y+
Spark• 6y+
Claude• 3y+
MLFlow• 3y+
RAG• 3y+
LangGraph
DevOps
AWS
Azure
SLI/SLO/SLA
CI/CD• 6y+
Rest API• 6y+
Vector• 3y+
Analytics
Tableau
Power BI• 7y+
Timeline
Data Engineer
•
Middle
Abacus Group LLC
•
Full-Time
Built AI and data modernization solutions using SQL and Python for financial services reporting. Led enterprise proof-of-concept work from discovery to measurable value. Delivered executive demos focused on generative AI and LLMs while aligning stakeholders in healthcare and financial services. Used AI tooling to accelerate demo preparation while maintaining confidentiality and security standards.
Python
SQL
LLM
University of Texas at Dallas
Master's Degree •
Artificial Intelligence and Data Engineering track
AI Engineer
•
Middle
Meritmap
•
Full-Time
Designed production RAG and multi-agent workflows using LangGraph and LLM tooling, including Claude, plus vector search and evaluation practices. Built Databricks Lakehouse pipelines using Delta Lake and Apache Spark, with governance support for large-scale data. Developed agent APIs and supporting services with CI/CD, monitoring, and observability, improving operational triage efficiency. Integrated multiple AI providers via abstraction layers to support end-to-end AI features across workflow stages.
LangGraph
Claude
RAG
Vector
MLFlow
Databricks
Delta Lake
Spark
CI/CD
Rest API
LLM
Pythonsince 2023
Software Engineer
•
Middle
Cargo Flash Infotech Pvt Ltd
•
Full-Time
Implemented Airflow-orchestrated ELT pipelines that integrated REST APIs and processed data through SQL Server. Modeled and maintained analytics datasets using dbt to support self-serve reporting and SLA metrics. Improved reliability of LLM-enabled Spark and Kafka workflows by strengthening CI/CD and monitoring. Focused on reducing revenue leakage and pipeline failure rates through data and automation improvements.
Airflow
Rest APIsince 2020
SQLsince 2020
dbt
CI/CDsince 2020
LLMsince 2020
Sparksince 2020
Apache Kafka
Business Intelligence Engineer
•
Middle
HCL Technologies Pvt.
•
Full-Time
Improved BI delivery by implementing Power BI workspace governance and deployment processes. Managed version-controlled datasets and automated validation to help ensure consistent releases. Focused on reducing release friction and improving governance for reporting assets across teams.
Power BI