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Ishita User

@ishitauser2

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Associate Software Engineer specializing in backend microservices with Node.js/AWS and performance-boosting databases.

India

Message

What I'm looking for

I’m looking to grow as a backend engineer building reliable microservices on AWS—owning API design, performance tuning, and production monitoring—while collaborating in agile teams that value clean engineering and continuous improvement.

I’m an Associate Software Engineer building and deploying microservices in agile teams, with a focus on reliable APIs and production performance. Since joining Wissen Infotech, I’ve contributed to 5 microservices on AWS ECS using Node.js, Express.js, and Docker, supporting 2,000+ daily API requests with 99.5% uptime.

I also improve data efficiency and developer velocity—tuning PostgreSQL on AWS RDS to achieve up to 60% faster response times, and working with DevOps to enhance monitoring and deployment best practices. My projects round out my full-stack and systems mindset, from a React/Node/Express ERP with role-based access and streamlined workflows to an AI-powered email system with Elasticsearch search.

Experience

Work history, roles, and key accomplishments

Current

Associate Software Engineer

Current

Wissen Infotech

May 2025 - Present (1 year 1 month)

Built and deployed 5 microservices with Node.js, Express.js, and Docker on AWS ECS, supporting 2,000+ daily API requests with 99.5% uptime. Improved PostgreSQL query performance on AWS RDS (up to 60% faster on key endpoints) and implemented AWS Lambda/EventBridge workflows with validation, structured error handling, and caching.

Node.Js AWS ECS AWS Lambda Amazon EventBridge PostgreSQL AWS RDS RESTful APIs Docker Microservices Architecture NodeJS

Education

Degrees, certifications, and relevant coursework

Chitkara University

B.Tech, Computer Science and Engineering

2021 - 2025

Grade: CGPA: 9.03 / 10.0

Activities and societies: GATE CSE: Ranked among top 7% demonstrating advanced understanding of computer science fundamentals.

Studied B.Tech in Computer Science and Engineering at Chitkara University (2021–2025), maintaining a CGPA of 9.03/10.0 and earning a top-7% rank in GATE CSE.