Looking for a job

Nikhil Bansal

@nikhilbansal1

Message

Full-stack engineer building practical AI tools with a smooth UX.

India

Message

What I'm looking for

I’m looking to keep building from scratch—shipping practical AI tools with smooth UX and solid engineering, scaling ideas into products that simply work, especially where cloud and data/automation play a core role.

I’m a full-stack software engineer focused on building tools that make life easier, driven by practical AI, smooth UX design, and solid engineering. I enjoy building from scratch—taking an idea, refining it through experience, and scaling it into something that simply works.

As a founding member and pioneer of CBA’s Greenfield Project, I helped build a fully cloud-based self-service platform on AWS for Data Science, AI/ML, and Cybersecurity teams. I developed AI-powered internal tools using LangGraph, RAG, and efficient prompt engineering, and I created Flask-based web apps on AWS ECS for automation and data operations.

Experience

Work history, roles, and key accomplishments

Software Engineer

Commonwealth Bank

Nov 2023 - Jun 2026 (2 years 7 months)

- A founding member and pioneer of CBA’s Greenfield Project, the company’s flagship initiative to build a fully cloud-based self-service platform on AWS for Data Science, AI/ML, and Cybersecurity teams.

- Developed AI-powered internal tools using LangGraph, RAG, and efficient prompt engineering principles leveraging LLMs to simplify workflows and enhance user experience.

- Created Flask-based we

Generative AI LangGraph Flask Retrieval Augmented Generation (RAG)Artificial Intelligence (AI)Python Prompt Engineering AWS AWS ECS GenAI Data Science

Associate Data Engineer

Commonwealth Bank

Jun 2022 - Nov 2023 (1 year 5 months)

- Successfully automated 95% of the tasks involving deployment releases using Jenkins and Docker by implementing CICD practices effectively.

- CBA Hackathon Winner(2023) for scalable automation solutions.

CI CD Jenkins Docker Apache Spark Snowflake Python Python 3

Data Solutions Engineer

Hevo Data

Jun 2021 - Jun 2022 (1 year)

Part of the initial team hire at Hevo's Global Solutions Engineering Team

- Worked on complex data transformations , created Python scripts to automate data transformation from semi structured NoSQL DBs(MongoDB, DynamoDB) to structured data loaded to SQL DBs(Snowflake, Redshift etc.)

- Worked on projects involving real-time streaming of 3 Billion+ monthly records of data.

- Created ETL Data Qu

Amazon Web Services (AWS)ETL REST APIs MongoDB Snowflake Apache Kafka DBT Python PostgreSQL AWS DynamoDB Real Time Streaming Data Data Quality

Software Engineer Intern

Publicis Sapient

Jan 2021 - Jun 2021 (5 months)

- Worked on the development of a supermarket application with AngularJS

- Created an E-Commerce Website with a vast dataset, using HTML,JavasScript,CSS by implementing an MVC Framework.

JavaScript MVC Frameworks AngularJS HTML5 CSS