Rahul Wadhwa
Senior Full Stack Engineer | Spring Boot | Next.js | Distributed Systems
- Role
- Senior Technical Consultant at EY
- Location
- Faridabad, HR, IN
- LinkedIn followers
- 500 followers
About Rahul Wadhwa
Senior Full Stack Engineer with 6 years of experience designing and delivering scalable fintech and enterprise applications. Specialized in building secure microservices using Spring Boot, designing transactional systems with SQL, and developing modern frontend architectures using React/Next.js.Experienced in distributed systems, asynchronous data processing, API security, CI/CD pipelines, and high-availability production environments. Strong domain expertise in digital banking and real-time financial systems.Backend & ArchitectureJava, Spring Boot, Spring Security, JPA/Hibernate, REST APIs, Microservices Architecture, Transaction Management, SQL OptimizationFrontend EngineeringReact.js, Next.js, React Native, Redux, TypeScript, JavascriptDistributed Systems & MessagingKafka, API Gateway (Kong), NginxDatabase TechnologiesMySQL, MongoDBDevOps & CloudDocker, AWS, Jenkins, CI/CD, GitTestingJUnit, Jest, Integration Testing
Experience
Senior Technical Consultant
Dec 2022 — Present · IN
Designed and implemented secure Spring Boot microservices for digital banking features including DBT, DMT, Re-KYC, Debit Cards, Lending, and QR Payments.Built transaction processing services ensuring ACID compliance for daily active users.Implemented role-based authentication and secure API access using Spring Security.Integrated biometric authentication and hardware modules improving onboarding conversion by 12%.Optimized database queries improving API response times by 20%.
Education
Vidya Mandir Public School
Schooling, Science
Lingaya's University, Faridabad
Bachelor of Technology, Computer Science
2016 — 2020
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.