Summary

Overview

Work History

Education

Skills

Certification

ADDITIONAL INFORMATION

Timeline

Aishwarya Kumar Singh

Software Professional

Lucknow

Summary

Backend-focused Software Engineer with 10+ years of experience across backend and full-stack development, specializing in Node.js, JavaScript, RESTful APIs, and scalable cloud-based systems. Possesses 6+ years of strong domain expertise in Pharma and Healthcare, delivering business-critical applications such as appointment scheduling, document management, and therapy lifecycle systems. Currently upskilling in Data Engineering and Analytics through a Post Graduate Program in Data Science & Artificial Intelligence, with hands-on exposure to Python, Exploratory Data Analysis (EDA), data cleaning, and Excel-based analysis. Known for adhering to engineering standards, ownership of production systems, and effective collaboration within large enterprise teams. Seeking roles in Backend (Node.js), Full-Stack (MERN), or Data Engineering.

Overview

years of professional experience

Certifications

Work History

Senior Software Engineer

Wipro Limited

01.2023 - Current

Working on large-scale healthcare platforms supporting appointment scheduling and mental health solutions for patients and clinicians.
Key contributor to PBH and OBC Scheduling systems, handling high-volume scheduling workflows, background jobs, and orchestration logic.
Designing, developing, and maintaining backend services using Node.js and JavaScript with focus on performance, scalability, and reliability.
Collaborating with frontend teams on React.js-based modules for seamless end-to-end delivery.
Performing defect analysis, performance optimization, and production support for business-critical applications.
Actively involved in requirement analysis, code reviews, and knowledge sharing within cross-functional teams.

Senior Engineer 1

Deloitte USI

01.2022 - 01.2023

Worked as a Backend Developer on enterprise applications using Node.js.
Designed and implemented RESTful APIs following secure and scalable architecture principles.
Deployed and managed applications on AWS, leveraging EC2 and CloudFormation.
Contributed to high-availability and fault-tolerant system design in cloud environments.

Information Technology Analyst

Tata Consultancy Services

01.2019 - 01.2022

Worked as a Node.js Developer on JavaScript-based enterprise solutions.
Developed backend services and APIs using Node.js and Express.js.
Supported application deployments on AWS and Heroku, including migration activities.
Provided production support and participated in enhancement and stabilization phases.

Software Engineer

Habilelabs Private Limited

01.2016 - 01.2019

Developed backend services using Node.js for healthcare and enterprise clients.
Worked on API integrations, cloud deployments, and feature enhancements.
Collaborated closely with product and QA teams to deliver stable and scalable solutions.

Junior Software Engineer

GirnarSoft Pvt. Ltd

- 01.2016

Worked on PHP (CakePHP) based web applications.
Handled database operations, file processing (POT files), and application maintenance.
Supported enhancements for international automotive platforms.

Education

MBA / PGDM -

Narsee Monjee Institute of Management Studies (NMIMS)

Mumbai

Post Graduate Program - Data Science & Artificial Intelligence

Digicrome Academy

02-2026

Internship - undefined

NextHikes IT Solutions