May 2022 – Jan 2025 · 2 yrs 8 mos · Hyderabad, Telangana, India

Apr 2018 – May 2022 · 4 yrs 1 mo · Bengaluru Area, India

• My experience here is across the board from backend to infrastructure to frontend delivering on tech stacks including Python/Django, React, C++, AWS, Jenkins, etc. I was initially a part of the product team and later on migrated to platforms team.
• Major Highlight: I used to own the core of Hackerearth's platform i.e. the Code Evaluation Engine and pipeline and also built an external API suite to onboard companies like Facebook on this code eval pipeline delivering upto ~1M code executions in a day.
• I got to work on customer facing features as well as internal tools and behind the scenes orchestrators to automate previously manual process like config management system, micro services deployment handler, tenant management system, etc. I also contributed in cost and management overhead reduction efforts on the infrastructure side to smooth out our day to day tasks and reduce on-call headaches.
• I worked with several clients like Oath, Siemens, AllState, USTGlobal, CVS, etc for enabling them to integrate their SSO provider for our innovation management tool.
• I also got to mentor interns as well as SDE1s

Mar 2016 – Mar 2018 · 2 yrs · Bangalore

• ETL pipeline [Data Engineering]
• 1. Batch processing ETL system for events and data generated by IOT devices which runs periodically
• 2. Worked on an operational data store [ODS] system which is the core of pipeline, responsible for fetching data from sources, creating business objects from data and uploading the data to multiple cloud storage and data warehousing systems like Snowflake, Google's bigquery, Google cloud storage and Azure storage
• Backend and Web API development
• 1. Design and development of relational schema and RESTful API's for various purposes like organisation and user management, domain and business specific entities, communication between different services in the system
• 2. Integration of shopify (online store and retail point-of-sale system) as a platform to sell the IOT devices
• 3. Design and development of applications for in-house purposes used by business development people.
• Designing database schema for several general and domain specific entities.
• Integration of various tools in the system for different purposes like CircleCI, Docker, ApplicationInsights, ELK stack, Sentry etc.
• Tech Stack: Python, Django, MSSQL, PostgreSQL, Celery, Docker, Ubuntu, Nginx, UWSGI

Sep 2014 – Jan 2016 · 1 yr 4 mos · Noida

• Continuous Engineering for creating new features and products, and product improvement.
• Designed and developed COD Medialert as a team member.
• Conducted experiment on Celery resource consumption in a team of 2.
• Design, development and maintenance of B2B segment Medialert Project.
• Backend development for Pillofy.com
• REST API's using Django Rest Framework
• Ansible playbooks for orchestration
• Architecture discussions and solutions
• Production and staging setups for MySQL, Nginx, Apache, Gunicorn, uWSGI on CentOS
• Monitoring, Logging and Error reporting system setups using Zabbix, ELK stack and Sentry respectively on CentOS.
• Tech stack : Python, Django, MySQL, Celery, Nginx, Apache, Gunicorn, uWSGi, Zabbix, ELK stack, Sentry, HTML, CSS, Javascript, Git, Ansible, Twitter Bootstrap, Linux

Mar 2014 – Sep 2014 · 6 mos · Faridabad Area, India

• Basic knowledge of working in Python/Django, HTML, CSS, version controlling using GIT and software development process
• Worked on the cloud UI and Backend using django
• Introduction to Linux, Servers like Nginx and Apache, REST concept