Hi, my name is

Tejeswar Reddy

Full Stack Software Engineer

7+ years building scalable, high-performance applications for financial services. Specializing in Java & Spring Boot microservices, React micro-frontends, and GenAI/RAG solutions.

JavaSpring BootReactMicroservicesLangChain

Download Resume

developer.java

public class Developer {
  private String name = "Tejeswar";
  private int experience = 7;

  private String[] skills = {
    "Java", "Spring Boot",
    "React", "Microservices",
    "LangChain", "RAG"
  };

  public String buildSolution() {
    return "Scalable & Efficient";
  }
}

terminal

Welcome! Try: profile.resume(), profile.contact(), profile.skills()

About Me

I'm a results-driven Full Stack Software Engineer with over 7 years of experience in designing, building, and modernizing scalable, high-performance applications for the financial services sector.

My expertise lies in developing robust backend microservices with Java and Spring Boot, and creating modern, responsive user interfaces with React and Micro-frontends. I'm passionate about migrating complex monolithic systems to microservice architectures and driving the full software development lifecycle in agile, cloud-native environments.

Currently at DBS Bank, I've led full-stack migrations that improved application load times by 65%, engineered CI/CD pipelines that reduced build times by 80%, and developed an Autonomous RCA Agent using LangChain and RAG that reduced Mean Time to Resolution by 40%.

I thrive on solving complex problems and building solutions that make a real impact on business operations and user experience.

7+Years Experience

65%Load Time Improved

80%Build Time Reduced

40%MTTR Reduced

Skills & Technologies

Java95%

Spring Boot90%

Node.js85%

Express.js85%

RESTful APIs95%

Microservices90%

Work Experience

DBS Bank

Associate

October 2022 - PresentHyderabad

Designed and maintained resilient backend microservices using Java and Spring Boot for the Investment & Insurance platform
Led full-stack migration from monolith to Spring Boot microservice and React micro-frontend architecture, improving load time by 65%
Engineered CI/CD pipeline and platform migration to OpenShift Container Platform (OCP), reducing build times by 80%
Developed an Autonomous RCA Agent using Python, LangChain, and RAG that reduced MTTR by 40%
Enhanced custom React library for seamless integration of new micro-frontend applications

JavaSpring BootReactOpenShiftLangChainRAGChromaDB

Datamatics

Consultant - Software Engineer

July 2021 - October 2022Bengaluru

Engineered backend orchestration for Education Loan processing module with complex business rules
Responsible for entire technical design and delivery of loan origination system
Built scalable Spring Boot microservices reducing manual processing overhead by 60%
Set up and configured NGINX environment for frontend deployments on AWS
Integrated loan system with core banking platforms and third-party APIs for real-time decision-making

Spring BootAWSNGINXReactMongoDB

Cognizant

Associate

June 2018 - July 2021Chennai

Developed operational dashboard using Java and JavaScript for real-time business metrics visualization
Implemented automated solutions that reduced manual activity by 67%
Provided prompt vulnerability fixes ensuring OWASP security standards compliance
Collaborated with clients to resolve issues, maintaining high customer satisfaction

JavaJavaScriptSQLSecurity

Featured Projects

GenAI

Autonomous RCA Agent

An intelligent Root Cause Analysis agent that automatically correlates distributed logs with historical incidents to pinpoint root causes. Built using LangChain and RAG (Retrieval-Augmented Generation) with ChromaDB vector storage, this agent reduced Mean Time to Resolution (MTTR) by 40% in production environments.

PythonLangChainRAGChromaDBOpenAI

Investment & Insurance Platform

Full-stack migration of a complex monolithic system to microservice architecture for DBS Bank. Led the development of Spring Boot backend services and React micro-frontend components, resulting in 65% improvement in application load time and enhanced scalability.

JavaSpring BootReactMicro-frontendsOpenShift

GPS Asset Tracking Dashboard

Real-time asset tracking system with live location monitoring, asset management, and historical data visualization. Implemented WebSocket for real-time updates and Mapbox for precise geographical visualization.

React.jsNode.jsMapboxWebSocketMongoDB

View Code

GenAI

ERP Chatbot using AI/ML

Intelligent chatbot solution revolutionizing ERP system interactions with AI-powered assistance. Features natural language processing for intuitive queries, automated data entry, and real-time insights generation.

PythonTensorFlowNLPReactNode.js

View Code

Education Loan Processing System

End-to-end loan origination system with complex business rules for eligibility checks and workflows. Integrated with core banking platforms and third-party APIs (credit bureaus, payment gateways) for real-time decision-making, reducing manual processing by 60%.

Spring BootReactAWSMongoDBREST APIs

CI/CD Pipeline Optimization

Engineered and optimized CI/CD pipeline with platform migration to OpenShift Container Platform (OCP). Achieved 80% reduction in build times and improved deployment efficiency across all development teams.

JenkinsOpenShiftDockerKubernetesBash

Get In Touch

I'm currently open to new opportunities and interesting projects. Whether you have a question or just want to say hi, feel free to reach out!

Emailmbtejeshwarreddy@gmail.com

Phone+91 9550025584

LocationHyderabad, India