AWS Serverless Backend Developer (Python/AWS)

SHWETA SWAPNIL MALKAR

AWS Serverless & Backend Cloud Developer

******.******@*******.*** 844-***-**** Mumbai, India linkedin.com/in/shweta-kadoli-331618206 github.com/KadoliShweta29 SUMMARY

AWS Serverless & Backend Cloud Developer with 4+ years of experience designing, building, and operating event-driven, API-first banking applications on AWS. Specialized in building scalable backend systems with AWS Lambda, API Gateway, DynamoDB, S3, and SQS/EventBridge, using Python and Boto3 to deliver high-throughput REST APIs and automated data-processing pipelines (10K+ requests/day in production). Experienced across the full serverless lifecycle -- architecture, development, CI/CD deployment, and production support -- with working knowledge of Docker, Terraform, and Jenkins for packaging and delivering backend services. AWS Certified Solutions Architect - Associate.

TECHNICAL SKILLS

• Serverless & Backend Development: AWS Lambda, API Gateway, DynamoDB, S3, SQS, EventBridge, REST API design, Python, Boto3 (AWS SDK), Pandas, NumPy

• Event-Driven & Data Processing: Asynchronous batch processing, automated file-processing pipelines, S3-to-FTP/SFTP workflows, SQL

• Cloud Platform (AWS): Lambda, API Gateway, DynamoDB, S3, SQS, EventBridge, IAM, CloudWatch, EC2, ECS, EKS, ELB, Glue

• CI/CD & Deployment: Jenkins, GitHub Actions, Docker, Git/GitHub, Infrastructure automation with Terraform

• Monitoring & Production Support: AWS CloudWatch (dashboards, alarms, logs), incident troubleshooting, root-cause analysis

• Other: Linux/Ubuntu, Shell/Bash, Postman, Agile/Scrum PROFESSIONAL EXPERIENCE

AWS Cloud & Backend (Serverless) Developer -- Tata Consultancy Services Nov 2021 -- Present Mumbai, India

• Designed and built scalable serverless backend services for banking applications using AWS Lambda, API Gateway, DynamoDB, S3, SQS, and IAM.

• Built REST APIs and backend logic in Python, Boto3, and Pandas, sustaining 10K+ API requests/day in production via API Gateway.

• Architected event-driven workflows with EventBridge and SQS to automate high-volume file and batch data processing, cutting manual processing effort.

• Developed validation, transformation, and automation logic for high-volume banking data pipelines, improving processing reliability.

• Implemented secure S3-to-FTP/SFTP integrations for automated external file exchange with banking partners.

• Deployed backend services through CI/CD pipelines (Jenkins, GitHub Actions) and containerized environments (Docker) for consistent releases.

• Supported Terraform-based provisioning of AWS resources underlying backend services.

• Diagnosed and resolved production incidents (Lambda failures, API errors) using CloudWatch logs and metrics, reducing recurrence.

• Partnered with Agile, cross-functional teams to ship backend features and maintain production banking systems. KEY PROJECTS

Groups Portal -- Banking Data Processing Platform

Client: ICICI Pru Life Insurance Role: AWS Serverless Backend Developer Team Size: 8

• Built a serverless, event-driven banking data-processing platform on AWS, reducing manual processing effort by 25%.

• Developed serverless backend workflows using Lambda, API Gateway, S3, DynamoDB, and EventBridge for secure validation, transformation, and file processing.

• Wrote banking data validation and transformation modules in Python and Boto3; orchestrated asynchronous batch processing for large-scale transaction workflows.

• Enabled secure automated file exchange via S3 and FTP/SFTP integrations.

• Configured CloudWatch dashboards and alarms for proactive monitoring; supported CI/CD (Jenkins, GitHub Actions) and Docker- based testing environments.

Docstore -- Enterprise Document Management Platform Client: Banking Domain Role: AWS Cloud Backend Developer Team Size: 4

• Built backend document-processing services using Lambda, Python, API Gateway, DynamoDB, and S3, supporting 10K+ API requests/day.

• Designed REST APIs for secure document upload, retrieval, and metadata handling.

• Secured document access with IAM roles and S3 policies; monitored application health via CloudWatch logging.

• Streamlined release management through Jenkins CI/CD and Docker-based packaging; supported Terraform-driven infrastructure automation.

Candle E-Commerce Website (Personal Project)

Role: Cloud & DevOps Engineer (self-directed)

• Built and deployed a demo e-commerce app on AWS EC2 to practice containerization (Docker), CI/CD (Jenkins + GitHub), and cloud networking/security-group configuration.

EDUCATION

Bachelor of Technology, Electronics and Telecommunication Dr. Babasaheb Ambedkar Technological University, Lonere, Maharashtra 2021 CGPA 8.79 CERTIFICATIONS

• AWS Certified Solutions Architect -- Associate (SAA-C03), 2025

• AWS Certified Cloud Practitioner (CLF-C02), 2024

• Google Cloud Platform -- Associate Cloud Engineer, 2023

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