Ashish Aggarwal

Available to hire

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Senior Software Engineer at TCS
May 1, 2025 - Present
Worked on OAuth 2.0 using ForgeRock server; Worked on React.js with Context API; Code review of junior developers; Mock services; Create unit test cases with Jest; Presenting demo to client.
Senior Software Engineer at Accenture
January 1, 2022 - April 30, 2025
Handled bugs; Traced logs on Splunk and OpenShift server clusters; Created APIs with Apollo GraphQL; Built frontend components in ReactJS with unit tests using RTL and Material UI; Provided on-call tech support after office hours with SLA.
Backend Developer at Cassiel Technologies
December 1, 2020 - December 31, 2021
Outsourced for PlayHQ (Australia-based); Created webhooks; Built microservices using NestJS; Worked with RabbitMQ, Kafka; Estimated bugs and new features; Implemented Saga and Event-driven microservice patterns; Followed SOLID principles.
Developer at Flexsin Digital Transformation & IT Services
July 1, 2019 - December 31, 2020
Created POCs to upload multiple files to Amazon S3; Worked as Full Stack Developer; Demonstrated features to clients; Worked in Agile methodologies.
Software Engineer at Deligence Technologies Inc.
March 1, 2018 - June 30, 2019
Worked on GraphQL technology and REST API for backend; Created input forms on ReactJS; Integrated DICOM Viewer for MRI/CT visualization; Provided estimations; Demonstrated the features to clients; Prepared presentations on technologies for upskilling colleagues.

Education

Master of Computer Applications at Northern India Engineering Colleges
January 1, 2015 - January 1, 2018
Master of Computer Applications at Northern India Engineering Colleges
January 1, 2015 - January 1, 2018

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Computers & Electronics

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more