Oct 2019 – Aug 2020 · 10 mos · Bangalore

• Elasticsearch upgrade from v5.2 to v7.6
• Refactored complete search code
• Created multiple indexes with single type from single index with types
• Deduce the business login for doctor/medicines search using combinations of filters and queries
• Monolith Architecture to microservices
• Created in-house python packages to avoid duplication of business logic
• Created a couple of microservices from exisiting Django monolith and hosted on Kubernetes
• Developed a new feature map service like rollout.io
• Rewritten mission-critical APIs and fixed bottlenecks
• Optimised MongoDB queries, Deleted/Added relevent Indexes as per the resources available
• Checked/Enforced Authentication and Authorisation on all APIs and Django Viewsets
• Developed a new version of Billing system having functionalities like Maintenance of due/advance, bills access shared for in-clinic doctors, Keeping and showing edit history.
• Deployed a number of Cron Jobs on dedicated instances (Crontab) and on Kube (CronJob)
• Used Datadog and Kibana for debugging, system monitoring and applications performace -management. Deployed queue workers for in-house SMS, Emails, Push Notifications system.
• Used Python RQ to initiate quick tasks from Django APIs
• Deployed Transporter as ETL to sync data from MongoDB to Elasticsearch
• Worked in a team of 3 to Migrate Production Servers from Singapore to Mumbai.
• And Written hundreds of MongoDB Data Correction/Analysis Scripts
• Skills: Python, Django, Django Rest Framework (DRF), Java, Jersey, MongoDB, MongoEngine, Postgres, Elasticsearch, Kibana, Datadog, AWS (EC2, S3, AMI, SES), RabbitMQ, Redis, Gunicorn, UWSGI, Nginx

Aug 2018 – Sep 2019 · 1 yr 1 mo · Bangalore

• Backend Development - Python, Django, DRF, MongoDB, DevOps

Jun 2017 – Jul 2018 · 1 yr 1 mo · Central Delhi, Delhi, India

• The Quality Council of India (QCI) is a pioneering experiment of the Government of India in improving quality of management/infrastructure of organizations in partnership with the Indian industry.
• I am working in the IT-Cell and have developed the followings:
• 1. Built and deployed Web Dashboards and Portals.
• 2. Developed data collection platform for various projects.
• 3. Configured few Open source software like ticketing system and file storage system
• 4. Developed an inventory management system to track incoming and outgoing inventory processes.
• Worked on: Python, Django, Flask, Tornado, AWS, MongoDB, Angular2, Vue JS, PWA, JavaScript, Jenkins, Docker

Feb 2015 – Feb 2016 · 1 yr · Varanasi

• Parliamentary Affairs Committee
• A representative of students' interests (related to Training & Placement) in the Parliament.

Jul 2014 – May 2017 · 2 yrs 10 mos · Varanasi Area, India

• Reaching out to HR Managers of different companies in regards to Campus Placements at IIT BHU. Coordinating the entire placement procedure by managing the Pre Placement Talks, organizing Written Tests, Group Discussions and Placement Interviews.
• Interacting with the HR's during the placement sessions and acting as an effective mean of communication between the students and the HR Managers.
• Drafting of placement and intern policy for the IIT BHU placement session 2016-17.

May 2014 – Jul 2014 · 2 mos · Lado Sarai, Saket, New Delhi

• Worked on various python modules with MongoDB, Celery on a Machine Learning project of reviews sentiments based food restaurant recommendation.
• Written scripts to extract data from various food restaurant reviews websites.
• Experience Gained : Python, Selenium, MongoDB, Celery, Nose tests

Sep 2013 – May 2015 · 1 yr 8 mos · Varanasi Area, India

• Parivartan is the student ran environmental club of IIT(BHU). The club aims to instill environmental values and develop nature related hobbies in the IIT fraternity along with the implementation of green policies in the campus.
• I, being the active member of the club installed reliable dustbins in the campus and successfully organized a clean campus movement for 2 days.