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D RAHULSINGH

Immediate Joiner | Python Developer | Backend & Full-Stack Developer | Flask | FastAPI | Django | Angular | SQL | PostgreSQL | Oracle | AWS | GCP | Azure | GenAI | Agentic AI | API | Kaggle Grandmaster | Hackathon Winner

Bengaluru

3+ years of work experience

Wipro
Sep 20242 yrs 2 mosPresent

Bengaluru

- Focused on developing and optimizing software solutions at a leading American technology company in San Diego, California, improving inventory management efficiency by 30% by designing and developing a serverless web application from scratch using Angular for the frontend, AWS Lambda and Python for the backend, PostgreSQL for database management, and AWS services including S3, Secrets Manager, CloudFront, API Gateway, CloudWatch, CloudFormation, CodeBuild, and CodePipeline. Implemented an AWS Lambda and S3 based data processing workflow to load CSV data into PostgreSQL, enabling efficient and automated inventory data management. - Resolved 44 application vulnerabilities, including 5 Critical, 18 High, 16 Medium, and 5 Low, by upgrading vulnerable dependencies and runtime components to the latest stable versions, including Lodash, fast-xml-parser, Axios, FormData, jsPDF, follow-redirects, Python runtime in AWS Lambda, and Angular, while validating fixes through application testing and monitoring. - Expanded Pen Data Transfer capability from 1 pen to 10 pens by enhancing the Python backend and Angular UI, modifying serverless application logic, and implementing the end-to-end data transfer workflow to support multi-pen operations. - Designed a 4-agent AI-powered support workflow for the organization's Ideathon, an innovation initiative focused on leveraging AI to deliver business value and improve operational efficiency. Took ownership of the idea and solution design, creating an adaptable workflow to automate support intake, AI-based classification, ticket creation, and notifications across Outlook and Microsoft Teams using Microsoft Copilot Studio, Power Automate, SharePoint, and human-in-the-loop engineering support, with the goal of reducing manual effort, saving time, and improving support efficiency.
Kaggle
Apr 20233 yrs 7 mosPresent

Bengaluru, Karnataka, India

• Achieved the highest tier of Grandmaster status in record time and became a Grandmaster with Datasets. • Collaborated within the world's largest open-source community of data scientists, with over 15 million users in 194 countries. • Contributed over 39 datasets, earning 5 Gold, 6 Silver, and 10 Bronze medals, as well as 11 notebooks with 1 Gold and 10 Silver medals. • Provided insights by answering over 1500 Machine Learning and Data Science questions, earning 25 Gold, 36 Silver, and 302 Bronze medals.
GitHub
@drahulsingh

D’s AI Stack

antigravity
antigravity
claude
claude
cursor
cursor
deepseek
deepseek
gemini
gemini
github copilot
github copilot

Education

Visvesvaraya Technological University

Bachelor's degree, Engineering

Visvesvaraya Technological University

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Headline

Immediate Joiner | Python Developer | Backend & Full-Stack Developer | Flask | FastAPI | Django | Angular | SQL | PostgreSQL | Oracle | AWS | GCP | Azure | GenAI | Agentic AI | API | Kaggle Grandmaster | Hackathon Winner

About

Software Engineer specializing in Python, Backend Development, and Full-Stack Engineering with expertise in building scalable, secure, and cloud-native applications. I work across Python, Flask, FastAPI, Django, Angular, SQL, Oracle, PostgreSQL, REST APIs, and modern microservices to deliver high-performance, production-ready solutions. My cloud experience spans AWS, Google Cloud Platform (GCP), and Microsoft Azure, where I have built serverless applications, automated cloud workflows, and designed reliable backend systems using services such as AWS Lambda, EC2, S3, RDS, GCP Cloud Run, Cloud Storage, Cloud SQL, and Azure Functions. I am also a Kaggle Grandmaster with a strong foundation in Machine Learning, Generative AI, Agentic AI, and data engineering. I enjoy applying AI and data-driven approaches to solve real-world business problems while developing scalable, maintainable software. My technical interests include distributed systems, cloud architecture, performance optimization, CI/CD, DevOps practices, API development, and backend engineering. I enjoy solving complex technical challenges, optimizing system performance, and collaborating with cross-functional teams to build reliable products. I'm currently open to opportunities as a Full-Stack Developer, Python Developer, Backend Engineer, Cloud Engineer, Platform Engineer, Data Engineer, or GenAI/AI-ML Engineer. Let's connect and build impactful technology together.

Location

Bengaluru

AI stack

antigravity

claude

cursor

deepseek

gemini

github copilot

Work experience

Full Stack Developer at Wipro, Sep 2024 - Present · 2 yrs 2 mos, Bengaluru, - Focused on developing and optimizing software solutions at a leading American technology company in San Diego, California, improving inventory management efficiency by 30% by designing and developing a serverless web application from scratch using Angular for the frontend, AWS Lambda and Python for the backend, PostgreSQL for database management, and AWS services including S3, Secrets Manager, CloudFront, API Gateway, CloudWatch, CloudFormation, CodeBuild, and CodePipeline. Implemented an AWS Lambda and S3 based data processing workflow to load CSV data into PostgreSQL, enabling efficient and automated inventory data management. - Resolved 44 application vulnerabilities, including 5 Critical, 18 High, 16 Medium, and 5 Low, by upgrading vulnerable dependencies and runtime components to the latest stable versions, including Lodash, fast-xml-parser, Axios, FormData, jsPDF, follow-redirects, Python runtime in AWS Lambda, and Angular, while validating fixes through application testing and monitoring. - Expanded Pen Data Transfer capability from 1 pen to 10 pens by enhancing the Python backend and Angular UI, modifying serverless application logic, and implementing the end-to-end data transfer workflow to support multi-pen operations. - Designed a 4-agent AI-powered support workflow for the organization's Ideathon, an innovation initiative focused on leveraging AI to deliver business value and improve operational efficiency. Took ownership of the idea and solution design, creating an adaptable workflow to automate support intake, AI-based classification, ticket creation, and notifications across Outlook and Microsoft Teams using Microsoft Copilot Studio, Power Automate, SharePoint, and human-in-the-loop engineering support, with the goal of reducing manual effort, saving time, and improving support efficiency.

Kaggle Grandmaster at Kaggle, Apr 2023 - Present · 3 yrs 7 mos, Bengaluru, Karnataka, India, • Achieved the highest tier of Grandmaster status in record time and became a Grandmaster with Datasets. • Collaborated within the world's largest open-source community of data scientists, with over 15 million users in 194 countries. • Contributed over 39 datasets, earning 5 Gold, 6 Silver, and 10 Bronze medals, as well as 11 notebooks with 1 Gold and 10 Silver medals. • Provided insights by answering over 1500 Machine Learning and Data Science questions, earning 25 Gold, 36 Silver, and 302 Bronze medals.

Education

Bachelor's degree, Engineering, Visvesvaraya Technological University

Public links

github: https://github.com/drahulsingh