HI, I'M

Chandana Vanam

I’m an SDE-2 at Deutsche Bank with 4+ years of experience building backend and full-stack applications. My core expertise is in Java, Spring Boot, Microservices, API design, system design, SQL, React, AWS, and Kafka.

I enjoy solving real-world engineering problems and building maintainable, secure, and production-ready systems. I’m particularly interested in scalable backend architecture, system design, and continuously improving my engineering depth.

I graduated from National Institute of Technology (MANIT) Bhopal in 2022 with a B.Tech in ECE and a CGPA of 8.0/10.

Download Resume ↓
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Clean Code Maintainable and scalable
production code
◇
Reliable Systems Secure, resilient
backend systems
↗
Impact Driven Solving real-world
engineering problems
Chandana Vanam
01

Experience

PRESENT JUL 2022 — PRESENT

Software Engineer II · Deutsche Bank

  • Core contributor to the modernization of Deutsche Bank's legacy wealth management platform from DWO to DWO 2.0, transforming it into a scalable microservices-driven architecture.
  • Implemented JWT-based authentication and stateless session management with filter-based token validation for secure and consistent API access across microservices.
  • Designed and implemented 2 Spring Boot microservices to centralize shared business capabilities, reducing duplication and improving maintainability.
  • Modularized and refactored APIs across 15+ Spring Boot microservices, consolidating redundant services, reducing codebase size by 20% and achieving 3× faster performance in high-traffic workflows.
  • Built a custom Maven archetype with standardized configurations and base implementations, reducing microservice bootstrapping time by 50%.
  • Optimized database schemas, indexing and SQL queries, improving data retrieval by 20–30%.
  • Developed React micro-frontends using Redux Toolkit, RTK Query and Webpack Module Federation, enabling independent deployment and integration.
TECHNOLOGIES USED
Java Spring Boot Microservices REST APIs React Redux Toolkit RTK Query Kafka SQL AWS Maven
02

Skills

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Backend & Frameworks

Java
Spring Boot
APIREST APIs
JPA / Hibernate
Maven
▣

Frontend

React
Redux Toolkit
RTK Query
HTML
CSS
JavaScript
◉

Data & Messaging

MySQL
Oracle RDBMS
Redis
Kafka
☁

Cloud & Tools

AWS
Git
GitHub
IntelliJ IDEA
Postman
⚒

Languages

Java
JavaScript
C++
C
▦

Architecture & Concepts

Microservices
REST API
Design
System
Design
LLD
HLD
DSA
03

Projects

01
JAVA · SPRING BOOT · REACT · MYSQL

ShopCartPro - Full-Stack E-Commerce Platform

Built a full-stack e-commerce platform with JWT authentication, role-based access, persistent cart, wishlist and order management. Designed a scalable REST API backend with a responsive React frontend using Redux Toolkit.

  • User authentication and role management
  • Product catalog, cart, wishlist and order workflows
  • Secure and scalable REST APIs
02
JAVA · SPRING BOOT · MYSQL · REST APIs

URL Safety Checker - URL Risk Detection & Classification

Backend-focused application that evaluates URLs using blacklist checks, domain analysis, redirect crawling and heuristic risk scoring to classify links as Safe, Suspicious or Malicious.

  • Blacklist and domain-based risk analysis
  • Redirect chain inspection and validation
  • Risk scoring using multiple security signals
03
JAVA · MAVEN · MICROSERVICES

Developer Productivity Maven Archetype - Microservice Bootstrapping Tool

Built a reusable Maven archetype to generate standardized microservice skeletons with pre-configured project structure, configuration, Swagger and base implementations, reducing microservice bootstrapping time by 50%.

INTERNAL ENGINEERING PROJECT
  • Standardized project structure and configurations
  • Pre-integrated Swagger and common boilerplate
  • Reduced repetitive microservice setup effort