Jan 2023 – Aug 2024 · 1 yr 7 mos

Feb 2020 – Jan 2023 · 2 yrs 11 mos

Aug 2019 – Oct 2019 · 2 mos · Gurugram, Haryana, India

• Advised development team on coding and design best practices. Supervised updates to code and enhanced system design to decouple different concerns. Gained exposure to Python, SQLAlchemy and Flask framework.

Mar 2019 – Jun 2019 · 3 mos · Gurgaon, Haryana, India

• Developed a Kafka streaming application to generate alerts when a vehicle enters or exits a defined geofence using Java. Implemented a two step conditional computation involving point in polygon method for effeciency. Used Streams DSL with stateful transformation. Apache Avro and Schema registry was used for backward compatibility and schema evolution.
• Wrote grpc integrations to connect the above with the main app.

May 2016 – Feb 2019 · 2 yrs 9 mos · Gurgaon, India

• Designed the architecture and schema of the e-commerce platform of Adda247. Students were able to view content, purchase tests, assess themselves and compare with others. Developed the platform from scratch using angular 1.5, bower and grunt at frontend and maven, Spring Boot 1.3 at backend which was later upgraded to 1.5. Amazon Elastic Beanstalk was used to host the servers and a varying range of AWS services including S3, RDS, Cloudfront, ElasticSearch, Redis were used to ensure availability and fault tolerance in a microservice architecture. Various heuristics like minifying/uglifying css/js, serving static files through CloudFront, slave replication, indexes at databases, extensive caching at various layers were used to decrease latencies. The platform supports up to 30000 requests per 5 mins during peak exam season.
• Link : https://store.adda247.com

Jul 2015 – Apr 2016 · 9 mos · Gurgaon, India

• Debugging and further development of the tool Beztimate.
• Implemented the backend of search and auto-complete functionality of the website using Solr 5.3.0 with solrj as middleware.

Jun 2015 – Jun 2015 · 0 mo · Gurgaon, India

• Implemented the backend business logic of the tool Beztimate from scratch. The tool provides cost estimate using inputs provided by user. The tool is developed in java using Spring framework

May 2014 – Jul 2014 · 2 mos · Mumbai Area, India

• Developed two Windows phone based Applications:
• WE APP : A simple nephrology based calculator to be used by doctors at Wockhardt.
• MOBCAST : A content broadcasting app to be used by clients Sanofi, Lupin. The app used LINQ and interacted with API to push/receive data over JSON.