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Node.js and AWS backend developer with 4.5 years of experience building and maintaining secure, scalable REST APIs and cloud-native applications. Experienced with microservices, event-driven systems, and database integrations across MongoDB, PostgreSQL, and Oracle. Hands-on with AWS services (Lambda, S3, SQS, SNS, DynamoDB) and GraphQL/REST API development. Also builds AI-powered chatbot solutions using Python and LLM models (including Amazon Bedrock) with external search integrations, following Agile practices and CI/CD for reliable delivery.…Node.js and AWS backend developer with 4.5 years of experience building and maintaining secure, scalable REST APIs and cloud-native applications. Experienced with microservices, event-driven systems, and database integrations across MongoDB, PostgreSQL, and Oracle. Hands-on with AWS services (Lambda, S3, SQS, SNS, DynamoDB) and GraphQL/REST API development. Also builds AI-powered chatbot solutions using Python and LLM models (including Amazon Bedrock) with external search integrations, following Agile practices and CI/CD for reliable delivery.

Manasa B L

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

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Node.js and AWS backend developer with 4.5 years of experience building and maintaining secure, scalable REST APIs and cloud-native applications. Experienced with microservices, event-driven systems, and database integrations across MongoDB, PostgreSQL, and Oracle. Hands-on with AWS services (Lambda, S3, SQS, SNS, DynamoDB) and GraphQL/REST API development. Also builds AI-powered chatbot solutions using Python and LLM models (including Amazon Bedrock) with external search integrations, following Agile practices and CI/CD for reliable delivery.…Node.js and AWS backend developer with 4.5 years of experience building and maintaining secure, scalable REST APIs and cloud-native applications. Experienced with microservices, event-driven systems, and database integrations across MongoDB, PostgreSQL, and Oracle. Hands-on with AWS services (Lambda, S3, SQS, SNS, DynamoDB) and GraphQL/REST API development. Also builds AI-powered chatbot solutions using Python and LLM models (including Amazon Bedrock) with external search integrations, following Agile practices and CI/CD for reliable delivery.

Available to hire

Node.js and AWS backend developer with 4.5 years of experience building and maintaining secure, scalable REST APIs and cloud-native applications. Experienced with microservices, event-driven systems, and database integrations across MongoDB, PostgreSQL, and Oracle.

Hands-on with AWS services (Lambda, S3, SQS, SNS, DynamoDB) and GraphQL/REST API development. Also builds AI-powered chatbot solutions using Python and LLM models (including Amazon Bedrock) with external search integrations, following Agile practices and CI/CD for reliable delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Node.js AWS Developer at Astria Digital

August 1, 2024 - Present

Developed CRUD modules using Node.js and deployed them on AWS for scalability. Implemented secure API key management using AWS Parameter Store. Designed database schemas using MongoDB and PostgreSQL for performance optimization. Integrated third-party APIs, authentication systems, and AWS S3 storage. Collaborated with frontend teams to integrate 10+ APIs, improving response time by 35%. Built REST APIs for file upload/retrieval using AWS S3 and designed GraphQL APIs for efficient querying.

Node.js AWS Developer at Valuesoft Technologies

August 1, 2024 - Present

Enhanced scalable backend services using Node.js and AWS cloud technologies. Worked extensively with ORM tools to simplify database interactions and improve performance. Built and integrated AI-based chatbot solutions using Python, including integrations with multiple models (Amazon Bedrock models), Strands, and external search APIs. Maintained an existing application with stability and performance improvements. Also worked on Angular across multiple UIs, supporting frontend enhancements and integrations.

Node.js AWS Developer at Wipro Technologies

October 1, 2021 - June 30, 2024

Designed and developed RESTful APIs using Node.js based on business requirements, including order flow integrations between e-commerce platforms and on-premise systems. Delivered 10+ enhancements as part of cloud transformation initiatives. Managed databases including Oracle, MongoDB, and PostgreSQL. Developed AWS Lambda functions integrated with SQS and SNS for messaging systems. Supported production, SIT, and UAT environments with database operations.