Jul 2024 – Nov 2025 · 1 yr 4 mos

• Designed and implemented a highly configurable, highly scalable system to execute long-running tasks.
• Implemented traffic shaping mechanisms to optimize resource utilization and system performance.
• Achieved an 80% reduction in labor model hosting costs through cost-efficient architecture.
• Proposed and designed systems to streamline labor planning capabilities across different Amazon business lines.
• Designed an AWS-based solution to extract information from request/response logs using Amazon Athena.
• Designed and developed a strategy to migrate transportation clients to a new unified platform.
• Designed and developed a system to enable shipping packages from foreign locations to US customers.

Mar 2021 – Jul 2024 · 3 yrs 4 mos

Sep 2018 – Mar 2021 · 2 yrs 6 mos

Jul 2022 – Jul 2024 · 2 yrs · Toronto, Ontario, Canada

Sep 2017 – Sep 2018 · 1 yr · Gurgaon, India

Nov 2015 – Aug 2017 · 1 yr 9 mos · New Delhi Area, India

• Juggernaut App Backend:
• Being among the initial members in the team, I was responsible for designing and developing most of the backend systems for juggernaut books.
• Designed a micro service architecture, dividing the services on the basis of the tasks they were supposed to handle. We ended up creating around 5 services to handle majority of the tasks and an aggregator layer to aggregate the data before exposing it to the front end.
• The backend catered to the android, iOS apps and the admin console which was used on the backend.
• Major chunks of the juggernaut app, was completed in 3 months from the start of the project which in itself was a challenge with only 2 developers.
• Technologies used:- Django, Python, Redis, Mongo, SQL.
• Orders and Payments Flow:
• Designed a state machine kind of flow for Orders System, keeping track of the order from the time it gets created, to initiating the payment, and the delivering the product once the payment is successful.
• Designed the payments flow for multiple careers, Paytm, Juspay and IOS In app payments.
• Also designed a credits system, where in a user can add credits to the app, and can use it later, for any purchases.
• The system also validates the payment status from different vendors and cut down on any misses.
• Technologies used:-Django, Python, SQL,
• Also worked on other projects:- A Rule based Coupon validation system, Notification System, etc.

Aug 2014 – Nov 2015 · 1 yr 3 mos

• RacerX
• Developed RacerX platform for automatic resolution of Customer Issues.
• The platform reduced development effort for various programs from 5 days to a couple of days.
• Developed the backend to handle various seller-facing applications aimed at automating and thereby reducing the time to resolve seller issues.
• Gained experience on working with large scale distributed computing frameworks.
• Worked on a variety of environments, which run on Spring, Java, Python, Django etc.

Feb 2014 – Jul 2014 · 5 mos

• SOP Builder:-
• Aimed at automating creation and application of SOP(Statement of purpose) for Customer Support.

May 2013 – Jul 2013 · 2 mos · Delhi

• Worked in the field of Machine Learning and Artificial Intelligence to optimize Feature Selection for real world datasets under the guidance of Prof. K. K. Biswas.
• Developing a novel approach based on Particle Swarm Algorithm over a linear Kernel for the same.
• Improved accuracy of linear SVM for the Micro Array Data Sets to surpass their baselines while selecting minimum number of features.