Jan 2023 – Feb 2025 · 2 yrs 1 mo · Gurugram, Haryana, India · Hybrid

Apr 2022 – Dec 2022 · 8 mos · Gurugram, Haryana, India

• Apr 01, 2022 - December 16, 2022
• Part of Stanza-living's food & operations team.
• Major tech stack:-
• Language: Java.
• Framework: Spring boot,
• Database: MySQL, MongoDB.
• Kafka for Queuing (Pub-Sub) , EKS & AWS stack, and redis for caching.
• Majorly working with food-service and Dispatch-module.
• Food-Service:
• Made the caching Async for the service which helped in achieving less downtime, as cache-refresh will be running in a separate thread and the service will be up by that time.
• Implemented new rules to enforce the min-max quantity/grammage of ingredients.
• Dispatch module:
• Responsible for the packaging, dispatch, delivery and receiving of the food orders.
• Migrated the dispatch module from SQL to MongoDB and restructured the design schema and achieved/improved all the APIs in dispatch module response time by 5 times: Average time for the complete module came down to ~200ms earlier which was 1100+ms.
• Released Dispatch-v2 which supports the food dispatch for the vehicle level rather than residence/destination along with a few features like providing new boards for the vehicle mapping, meal-timing, new packaging entities etc.

Jun 2021 – Feb 2022 · 8 mos · Bengaluru, Karnataka, India

• Jun 28, 2021 - Feb 27, 2022.
• Was part of upGrad Payments team.
• Major tech stack:-
• Language: Java.
• Framework: Spring roo and Spring boot,
• Database: MySQL, Postgresql.
• Kafka for Queuing (Pub-Sub) and redis for caching.
• Majorly worked on below three projects:-
• Local Currency: Supporting all the international currencies so users can pay in their respective currency.
• Multi Entity: Settling the amount in different partners accounts.
• Payment decoupling: Moving from monolithic architecture to micro-service architecture, Majorly worked with Order Service (takes care about the cart, order and billings) and Payment Service (takes care about different payment gateways, settlements and reconciliation).

Dec 2019 – Jun 2021 · 1 yr 6 mos · Bangalore, India

• Part of Printer UI teams: GV & DUNE.(Dec 2nd, 2019 to June 25th, 2021)
• Learning:
• :- Printers looks simple but they also have a huge code base.
• :- Print business had a very long history and future of 3D printing can be seen in today's world.
• :- Gerrit (not much different from git), QT framework and QML(similar to JS) is the new things which I learnt here.
• :- Better design and discussion requires team involvement, and I can break the ice.
• :- JIRA and it's APIs.
• Work:-
• I Mainly worked on UI and developed a few tools for the automation.
• Implemented the Installation Wizard(apart from auto upgrade & page pack).
• Designed and Implemented an IP switch to control the remote access.
• Also worked with different components and B2B project.

Feb 2019 – Aug 2019 · 6 mos · Hyderabad Area, India

• Part of Alexa development services.
• Learnings:
• Servers, Java8, Amazon Internal tools, AWS Stack, JSON and JSON Schema design, log data analysis, ReactJs, Rest APIs, Pipelines, git, Software Development Life cycles, Microservices, Management, think-big, deep-dive, finding the root cause, and The way of conversation from mine manager.
• :- Designed and Implemented a bulk update feature which saves a lot of production time every day.
• :- Designed the safe dynamic configuration management system for config changes.
• :- Implemented the sort term solution for sending the log data report by using a shell script.
• :- Designed and Implemented a new prioritization strategy for the task queues. (Up to code review was not able to push in production).