pawan kushwah

SDE-2

Teachmint•  November 2023 - Present•  banglore

Wrote fully scaled microservice APIs using Flask & MongoDb. Restful IPC calls for inter communication among services. Served and upload media assets using GCP signed url. APS library used for scheduling. Wrote Kafka consumers to scale background processing, such as sending Notification, Bulk PDF generation & Image transformation. Elasticsearch/kibana used to monitor server logs & analytics. Used suprsend for email & notification sending. Written excel app script for product support team.

SDE-1

Betrics•  January 2022 - October 2023

Wrote backend using powerful framework Django & REST framework and deployed in EC2. Wrote ETL pipeline to process data from multiple sources & load into MongoDB. Used an S3 bucket to store media & static files. Sentry used for error tracking & monitoring. Scale media assets using content delivery tools e.g. AWS Cloud-front. Firebase is used for push notification and social authentication integration. Job scheduling and long-running tasks implemented using Celery. Numpy and Pandas used to calculate scientific equations. Wrote unit test cases for API & Views.

Python Developer

CubexO•  December 2020 - December 2021

Wrote backend using powerful framework Django & Django rest framework. Wrote serverless backend to process heavy JSON data in AWS lambda function. Build and Deploy in AWS EC2. Cache service using AWS Elasticache. Scale content delivery using AWS Cloudfront service. Also good knowledge of MongoDB and its query. Firebase is used for push notification and social authentication integration. Building Desktop application. Build tag suggestion ML model & API. Client calls & project management.