Senior Full-Stack Engineer - Python, React, AWS

Vasavi Thattu

402-***-**** · **********@*****.*** · Open to Relocate

Professional Summary

Senior Full-Stack Engineer with 5+ years of experience building scalable, cloud-native applications using Python, React, and AWS. Proficient in REST API development, containerization, and CI/CD pipelines. Experienced in integrating with AI agents, monitoring tools, and NoSQL databases in high-velocity engineering environments. Professional Experience

Software Engineer (Full Stack) Jan 2025 – Present

Accenture USA

• Design and develop full-stack features for a Fortune-500-scale client using React, TypeScript, and Python (FastAPI), delivering REST APIs and responsive web components consumed by enterprise operations teams.

• Build and maintain CI/CD pipelines with Jenkins and GitHub Actions, deploy containerized applications with Docker and Kubernetes on AWS, and perform production incident resolution and system debugging.

• Architect secure REST APIs with OAuth 2.0 authentication, integrating with backend microservices and ensuring compliance with enterprise security standards.

• Optimize NoSQL databases (DynamoDB, MongoDB) and implement Kafka streaming for event-driven architectures. Software Engineer Sep 2019 – Jun 2023

Deloitte India

• Developed backend services and RESTful APIs for a financial-services client using Python and Java, implementing integration patterns that improved system interoperability by 18%.

• Designed and optimized PostgreSQL and MongoDB database schemas, wrote complex SQL queries with indexing strategies, and supported enterprise system upgrades.

• Led testing and quality assurance, writing JUnit and Mockito test suites, coordinating agile sprints, and managing release processes to ensure production deployments met quality gates.

• Built Python-based ETL pipelines that ingested structured data from multiple formats, cleansed and transformed it, and loaded into enterprise data warehouses.

Projects

Personal / Side Project — Full-Stack Application React, Python FastAPI, MongoDB

• Designed and deployed an end-to-end full-stack application with a React frontend, Python FastAPI backend, and MongoDB database, implementing REST APIs and responsive UI components. Internal Workflow Automation Tool Python, AWS Lambda, DynamoDB

• Built an internal automation tool using Python that extracted data from multiple sources, transformed it, and delivered reports, reducing manual processing time; implemented logging, monitoring, and retry mechanisms for operational resilience.

Technical Skills

Languages: Python, JavaScript, TypeScript, Java, SQL Frameworks & APIs: React, FastAPI, Node.js, Express.js, REST APIs Cloud & Containerization: AWS (EC2, S3, Lambda, RDS, DynamoDB, CloudWatch), Docker, Kubernetes Streaming: Kafka

DevOps & CI/CD: Jenkins, GitHub Actions, CI/CD Pipelines Databases: MongoDB, DynamoDB, PostgreSQL, MySQL

Testing & Monitoring: JUnit, Mockito, Jest, Splunk, Dynatrace AI & Agents: Agentic AI workflows, MCP, Google ADK, LLM integration Testing & Tools: JIRA, Git, Agile

Education

St. Francis College Sep 2023 – Dec 2024

Master of Science, Information Technology Management

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