Deval Grewal

Software Engineer

Gurugram, Haryana, India3 yrs 8 mos experience

Key Highlights

Proven expertise in Java and Spring Boot development.
Successfully delivered impactful projects in Fintech.
Strong focus on security and performance optimization.

Stackforce AI infers this person is a Fintech Backend Developer with strong Java and Microservices expertise.

Contact

Skills

Core Skills

JavaMicroservicesApisDesign Patterns

Other Skills

Agile DevelopmentAgile EnvironmentAmazon Web Services (AWS)BitbucketC (Programming Language)C++Cascading Style Sheets (CSS)CommunicationComputer NetworkingComputer ScienceCore JavaDatabase Management System (DBMS)DebuggingElastic Stack (ELK)Git

About

Results-oriented Software Development Engineer with 2.5+ years of experience in Java and Spring Boot who has demonstrated the capacity to take on challenging tasks and spur creativity.

Experience

Oracle

Member of Technical Staff

Dec 2024 – Present · 1 yr 3 mos · Bengaluru, Karnataka, India

Airtel payments bank

2 roles

Software Development Engineer II

Jun 2024 – Dec 2024 · 6 mos · Gurugram, Haryana, India · Remote

Build coachmarks feature on Homepage and Viewprofile.
Build accessibility feature on Homepage, Viewprofile and many other pages.

Software Development Engineer I

Jul 2022 – Jun 2024 · 1 yr 11 mos · Gurugram, Haryana, India · Remote

Designed and developed the ingress to the bank homepage from the pay tab on the Thanks App from the ground up using microser-
vices architecture. Collaborated closely with developers, testers, and stakeholders across business units in a fast-paced, agile team
environment.
Revamped the ViewProfile page to include features such as one-click FD/Gold investment, DBT, sweep-out account balances, and
various user profile ingresses. Implemented APIs using design patterns and reusable code components, resulting in reduced release
cycles.
Refactored legacy API, resulting in significant improvements: reduced response size, optimized disk space usage, and achieved a 96%
reduction in Kibana and application logs (from 385 GB/day to 17 GB/day).
Enhanced fraud prevention in the MPIN Service by analyzing fraud trends and sending app update messages and pop-ups to targeted
users, facilitating their migration to secure app versions. This initiative led to a 94% user migration to secure versions.
Eliminated security vulnerabilities by upgrading weaker encryptions and addressing insecure logging of PII data, resulting in a more
compliant and secure codebase.
Implemented functionality to enable bank homepage and other services for current account users in Thanks App.
Successfully delivered impactful projects, including the welcome kit and personalised offers section, resulting in a monthly visitor
increase of 2 lakhs and a 100% growth in CTR, respectively.
Continuously engaged in learning, skill development, and their practical application in the workplace.

MicroservicesAPIsDesign PatternsAgile EnvironmentJavaSpring Boot

Amazon

Software Development Intern

Jun 2021 – Jul 2021 · 1 mo · Hyderabad, Telangana, India

Contributed to fine-tuning the ETL scheduler, prioritizing jobs based on host team-assigned priorities, and implementing the solution
using Amazon MQ.
This initiative achieved a significant 75% reduction in recovery time.
Committed to continuous learning, actively identifying and evaluating cutting-edge technologies.