Shreyansh Jain

Software Engineer

New Delhi, Delhi, India6 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Achieved 80% increase in peak season sales.
Pioneered Google Play Billing integration.
Mentored teams on complex system designs.

Stackforce AI infers this person is a Backend-focused Software Engineer in E-commerce with expertise in Microservices and Java.

Contact

jain.kamal19702414@gmail.com LinkedIn

Skills

Core Skills

MicroservicesJava

Other Skills

Google Play BillingDatapath APISales StrategySpring FrameworkSoftware DevelopmentAndroid DevelopmentSpring BootHibernateJSONCore JavaFirebaseKotlinCC++Microsoft Office

About

At Amazon, our team elevated the Kindle Purchase and Payment Systems, unlocking significant market opportunities and bolstering sales through innovative strategies like integrating Google Play Billing and pioneering Buy Box Coupon Promotions. With a focus on microservices and systems design, our efforts led to an impressive 80% increase in peak season sales and a substantial 30% boost in customer retention. My educational foundation in Computer Software Engineering from NCU underpins my technical acumen, while my role at Amazon allows me to mentor and contribute to critical projects. We navigate complex system designs, ensuring scalability, and I thrive on the challenge of managing critical outages, safeguarding our operations against significant impacts. Our team's collaborative mindset and dedication are key to driving transformative initiatives and substantial financial results.

Experience

6 yrs 10 mos

Total Experience

2 yrs 3 mos

Average Tenure

3 yrs 9 mos

Current Experience

Amazon

Software Development Engineer II

Aug 2022 – Present · 3 yrs 9 mos · Gurugram, Haryana, India · On-site

Worked on Amazon Kindle Purchase and Payment Systems globally, driving an annual impact of $310 million.
Pioneered integration of Google Play Billing into Kindle for Android App, unlocking a $200 million market opportunity for the company.
Developed innovative Buy Box Coupon Promotions using Amazon’s Datapath API architecture, catapulting peak season sales by 80% to $60 million through competitive pricing strategies.
Spearheaded transformative initiatives, including enhancing Kindle Unlimited with Pause and Resume, resulting in a $40 million sales increase and a 30% boost in customer retention
Effectively managed several critical outages single-handedly, minimizing a total impact of $10 million.
Collaborated effectively with over 20 internal Amazon teams to develop and launch successful projects.

JavaMicroservices

Oracle

Senior Software Developer

May 2021 – Jul 2022 · 1 yr 2 mos · Bengaluru, Karnataka, India

As a Senior Software Developer at Oracle, I implemented new API endpoints, developed performance metrics, and migrated legacy applications for improved scalability and performance.
Implemented a new API Endpoint for quick redirection to a particular publication page based on API params searched in Elasticsearch using JAX-RS.
Developed performance metrics for a Publication Archiving module, improving micro services performance by 25%.
Migrated a legacy document publishing application to OCI for scalability and better performance.

Tata consultancy services

Java Software Developer

May 2019 – Apr 2021 · 1 yr 11 mos · Bangalore

Worked on a Sales ERP software based on Java Spring and hibernate, to enhance its performance. I used to analyse the code and find the performance leaks like database transactions, improper use of data structures and tweak them, so that the original logic be kept intact and result in efficient performance of the software.

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Android App Development Intern

May 2018 – Jul 2018 · 2 mos · New Delhi Area, India

During the internship, developed an Android Application ‘Dynamic App’. It is a single activity and multiple fragments app, which create its view dynamically as per the JSON from the API.

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Associate Android App Development Intern

Jun 2017 – Jul 2017 · 1 mo · Jaipur, Rajasthan

During the internship, I associated in their on-going project ‘’ Engineer’s Academy App’’. I contributed in designing the side navigation bar and also created the basic forms for different purposes in the app. During this period, I get to learn a lot of things from my seniors including new skills in Android and basic skills for marketing an Android app.