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I'm Sunil Chinthaparthi, a Python developer with 5+ years of hands-on experience designing, developing, and deploying cloud-native, event-driven, and microservice-based applications on AWS. I enjoy building asynchronous REST APIs with FastAPI and Flask, and turning data into actionable insights using Pandas, Airflow, and Glue. I thrive in Agile teams, automate infrastructure and CI/CD pipelines, and deploy containerized workloads to AWS. I'm passionate about writing clean, scalable code and enabling data-driven automation that accelerates product delivery and reliability.…I'm Sunil Chinthaparthi, a Python developer with 5+ years of hands-on experience designing, developing, and deploying cloud-native, event-driven, and microservice-based applications on AWS. I enjoy building asynchronous REST APIs with FastAPI and Flask, and turning data into actionable insights using Pandas, Airflow, and Glue. I thrive in Agile teams, automate infrastructure and CI/CD pipelines, and deploy containerized workloads to AWS. I'm passionate about writing clean, scalable code and enabling data-driven automation that accelerates product delivery and reliability.

Sunil Chinthaparthi

Web Developer, Full Stack Developer, Back-End Developer, +2

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I'm Sunil Chinthaparthi, a Python developer with 5+ years of hands-on experience designing, developing, and deploying cloud-native, event-driven, and microservice-based applications on AWS. I enjoy building asynchronous REST APIs with FastAPI and Flask, and turning data into actionable insights using Pandas, Airflow, and Glue. I thrive in Agile teams, automate infrastructure and CI/CD pipelines, and deploy containerized workloads to AWS. I'm passionate about writing clean, scalable code and enabling data-driven automation that accelerates product delivery and reliability.…I'm Sunil Chinthaparthi, a Python developer with 5+ years of hands-on experience designing, developing, and deploying cloud-native, event-driven, and microservice-based applications on AWS. I enjoy building asynchronous REST APIs with FastAPI and Flask, and turning data into actionable insights using Pandas, Airflow, and Glue. I thrive in Agile teams, automate infrastructure and CI/CD pipelines, and deploy containerized workloads to AWS. I'm passionate about writing clean, scalable code and enabling data-driven automation that accelerates product delivery and reliability.

Available to hire

I’m Sunil Chinthaparthi, a Python developer with 5+ years of hands-on experience designing, developing, and deploying cloud-native, event-driven, and microservice-based applications on AWS. I enjoy building asynchronous REST APIs with FastAPI and Flask, and turning data into actionable insights using Pandas, Airflow, and Glue.

I thrive in Agile teams, automate infrastructure and CI/CD pipelines, and deploy containerized workloads to AWS. I’m passionate about writing clean, scalable code and enabling data-driven automation that accelerates product delivery and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Python Developer at Best Buy

May 1, 2024 - Present

Developed asynchronous FastAPI microservices to handle concurrent API requests, reducing latency by 35%. Built data ingestion and transformation pipelines using Pandas, SQLAlchemy, and AWS Glue, automating analytics reporting. Implemented event-driven serverless workflows using AWS Lambda, Step Functions, and SNS/SQS for real-time order tracking. Automated CI/CD pipelines with GitHub Actions, Jenkins, and AWS CodePipeline, integrating static checks (Black, Pylint, Bandit) and coverage metrics (Coverage.py). Deployed containerized workloads to AWS ECR and EKS, monitored via CloudWatch, Prometheus, and Grafana. Managed Secrets and IAM Roles with AWS Secrets Manager and CloudFormation templates, ensuring secure deployments. Designed APIs following OpenAPI 3.0 / Swagger and published Postman Collections for cross-team integration. Collaborated with frontend React teams and DevOps to deliver scalable, secure features.

Full Stack Software Developer at Flipkart

January 1, 2020 - December 1, 2022

Migrated monolithic services to Python Flask microservices, reducing response times by 25%. Created RESTful APIs with PostgreSQL via SQLAlchemy ORM, improving query performance and indexing. Built Celery + Redis-based background jobs for notifications and data syncing. Implemented ETL workflows with Apache Airflow and AWS Glue for BI data. Automated infrastructure with CloudFormation and Terraform, reducing setup times by 40%. Enforced secure coding practices and automated scans via CodeQL and SonarQube in CI/CD. Integrated Kafka for event streaming to synchronize order and inventory modules. Monitored production with the ELK Stack and AWS CloudWatch Dashboards, raising uptime by 20%.