Saurav Roy is a software developer with experience building applications using technologies like Spring Boot, AWS, Python, MongoDB, Kafka, and Redis. He has worked on projects including a coding platform, expense sharing website, and ecommerce inventory/order management system. His experience includes positions at Karza Technologies and Wipro Digital. He holds a Bachelor's degree in Electrical Engineering from Vellore Institute of Technology.

1. Saurav Roy
Ǜ sauravroy.eee@gmail.com https://github.com/sroy96 https://www.linkedin.com/in/sr96/ contact: +91 6382191840
PROJECTS
A Coding Platform
• Coding platform with role based authorization
for users to enroll for coding career path.
• Users can submit the questions and can score
marks to compete with others.
• Session Management are handled using JWT
token and EhCache.
• Provided users the authority to rate the ques-
tions according to their experience.
• Questions are managed on AWS S3 and contin-
uous polling are done to provide the real time
test case results using dual channel AWS SQS
(Simple Queue Service).
• Timely notification and availability of questions
are notified to the users using AWS SES and
Apache Velocity.
• Other Technology stack used : MongoDB, SQL ,
Kafka , React JS, AWS ElasticBeanStalk.
Expense-sharing-Website Using Spring
boot and Angular
• Expense Sharing Among Friends and group
with email enabled notification. Handling mul-
tiple MongoDb using one controller and ser-
vice.
• Notification to the people involved in transac-
tions via email using SMTP java-mail depen-
dency injection.
Ecommerce Inventory and Order Manage-
ment
• Microservice POC for Ordering service in
Ecommerce Business, to add items in cart and
maintain the inventory.
• Decide the coupons to be applied to the spe-
cific user.
• Handle scenario like flash sale by locking the
users for a period of time.
• Pricing design on the basis of size, type of ob-
ject , country from where its coming and also
the availability.
• Created API to manage users and provide au-
thority to buy products from certain places.
• Tax calculation on the basis of jurisdictions and
sub-jurisdictions then Providing the final price
to be payed by the user.
Payroll Management Windows Application
Using C sharp and .NET
• Payroll Management Software for a 32 bit
Windows 7. The application has been pro-
tected by Login window. In memory database,
SQLite has been used with data encryption by
application level data encryption method.
• The payslips of the employee can be generated
by Employee Id and can be converted to PDF
and export to files of desired location.
• Attendance history has been maintained to re-
view attendance of any month of the financial
year.
EXPERIENCE
Karza Technologies Pvt Ltd
Software Developer
July 2020 – Present Mumbai
• Working to develop tool that are used by Financial giants and
banks to verify users and provide data to help them design
their policies.
• Tech Stack: Redis , MongoDB, Serverless, AWS, ElasticSearch,
AirFlow.
Wipro Digital
Turbo Hire
July 2019 – July 2020 Hyderabad
• Worked with Apple to create B2B retail product which was
deployed across 25 countries and 500+ stores.
• Worked with IBM Tririaga and built a notification service for its
mobile app version.
Shell Eco Marathon
Shell (Asia)
Feb 2018 – March 2018 Changi,Singapore
• Represented INDIA in Shell Sponsored Shell ECO-Marathon
Asia to build a super mileage car.
ACHIEVEMENTS/ AWARDS
• Shell Eco Marathon Asia 2018, (Changi, Singapore) - Repre-
sented India in SEMA 2018 in Singapore and ranked 18th in
Asia.
• Special Achiever Award-2019 - Special Achiever Award By
VIT,vellore for International Achievements.
• IEEE Make-a-thon 2016- Ranked 3rd among over 300 partici-
pants.
SKILLS
Data Structures, Algorithms,C++ ○ ○ ○ ○ ○
Spring Boot,AWS,Serverless, Python ○ ○ ○ ○ ○
MongoDB, Kafka, Redis ○ ○ ○ ○ ○
React Js, Node Js ○ ○ ○ ○ ○
EDUCATION
Bachelor of Technology(EEE)
Vellore Institute of Technology
June 2015 – May 2019 CGPA : 8.02
INTERESTS
• Developing Scalable Applications.
• Competitive Coding and Problem Solving