Java 17

Spring Boot

Kafka

AWS

Docker

PostgreSQL

Available for work

EswaravakaSenior Software Engineer

8 yearsFinTech & BankingAgentic AICloud-Native

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0M+

Msgs/Day

0M+

Daily Txns

Years Backend

Technologies

Certifications

About Me

Frisco, TX

Senior Software Engineer with 8 years of experience in Java/J2EE, Spring Boot, Apache Kafka, and Agentic AI. Building high-throughput payment systems and AI-driven backend services across financial, energy, telecom, and healthcare domains.

Years

0M+

Msgs/Day

Companies

Certs

AWS Solutions Architect – AssociateOracle Java SE 11 DeveloperHashiCorp Terraform AssociateAnthropic – Building with Claude API

Journey

India

Origin · 2017-2023

United States

Current · TX

Contributions

Less

JunJulAugSepOctNovDecJanFebMarAprMay

229 active days · last yearcommit cadence

Tech Stack

8 years building production Java backends — from monolith refactors to event-driven systems and agentic AI pipelines.

Languages

4 techs

Backend

13 techs

Messaging & Events

5 techs

AI / Agentic AI

6 techs

Cloud & DevOps

12 techs

Databases

7 techs

Core Stack

Java 17

9yrs

Primary language — Streams, Lambdas, Multithreading

Spring Boot

9yrs

Microservices, REST, Security, Batch, WebFlux

Microservices

8yrs

Service decomposition, idempotency, resilience

Apache Kafka

7yrs

Kafka Streams, ksqlDB, Schema Registry, 18M msgs/day

LangChain

2yrs

RAG, Multi-Agent Orchestration, Tool Calling

AWS

5yrs

Lambda, EC2, EKS, S3, API Gateway, DynamoDB

Beginner

Intermediate

Advanced

Expert

Java 179yExpert

Java 119yExpert

J2EE9yExpert

SQL9yExpert

Spring Boot9yExpert

Spring MVC8yExpert

Spring Security7yExpert

Spring Data JPA8yExpert

Spring Cloud Gateway5yAdvanced

Hibernate8yExpert

Microservices8yExpert

REST APIs9yExpert

gRPC3yAdvanced

OAuth2 / JWT6yExpert

JUnit 58yAdvanced

Mockito7yAdvanced

Maven8yAdvanced

Java 179yExpert

Java 119yExpert

J2EE9yExpert

SQL9yExpert

Spring Boot9yExpert

Spring MVC8yExpert

Spring Security7yExpert

Spring Data JPA8yExpert

Spring Cloud Gateway5yAdvanced

Hibernate8yExpert

Microservices8yExpert

REST APIs9yExpert

gRPC3yAdvanced

OAuth2 / JWT6yExpert

JUnit 58yAdvanced

Mockito7yAdvanced

Maven8yAdvanced

Apache Kafka7yExpert

Kafka Streams5yAdvanced

ksqlDB4yAdvanced

Schema Registry5yAdvanced

RabbitMQ4yAdvanced

LangChain2yAdvanced

LlamaIndex2yAdvanced

OpenAI API2yAdvanced

Pinecone2yAdvanced

RAG Pipelines2yAdvanced

Multi-Agent Orchestration1yAdvanced

AWS5yExpert

Azure3yAdvanced

Docker5yAdvanced

Kubernetes4yAdvanced

Terraform3yAdvanced

Jenkins6yAdvanced

GitHub Actions3yAdvanced

Prometheus4yAdvanced

Grafana4yAdvanced

ELK Stack4yAdvanced

Splunk5yAdvanced

Git9yExpert

Apache Kafka7yExpert

Kafka Streams5yAdvanced

ksqlDB4yAdvanced

Schema Registry5yAdvanced

RabbitMQ4yAdvanced

LangChain2yAdvanced

LlamaIndex2yAdvanced

OpenAI API2yAdvanced

Pinecone2yAdvanced

RAG Pipelines2yAdvanced

Multi-Agent Orchestration1yAdvanced

AWS5yExpert

Azure3yAdvanced

Docker5yAdvanced

Kubernetes4yAdvanced

Terraform3yAdvanced

Jenkins6yAdvanced

GitHub Actions3yAdvanced

Prometheus4yAdvanced

Grafana4yAdvanced

ELK Stack4yAdvanced

Splunk5yAdvanced

Git9yExpert

PostgreSQL7yExpert

Oracle DB7yExpert

MySQL7yExpert

MongoDB4yAdvanced

Redis4yAdvanced

DynamoDB3yAdvanced

Elasticsearch3yAdvanced

Spring Boot9yExpert

Spring MVC8yExpert

Spring Security7yExpert

Spring Data JPA8yExpert

PostgreSQL7yExpert

Oracle DB7yExpert

MySQL7yExpert

MongoDB4yAdvanced

Redis4yAdvanced

DynamoDB3yAdvanced

Elasticsearch3yAdvanced

Spring Boot9yExpert

Spring MVC8yExpert

Spring Security7yExpert

Spring Data JPA8yExpert

47technologies · across 4 domains

In Code

Patterns I reach for when designing resilient backends.

OrderService.java

Java

›Atomic DB write + event publish — eliminates dual-write inconsistency

1@Transactional
2public void placeOrder(Order order) {
3    orderRepo.save(order);
4    outboxRepo.save(new OutboxEvent(
5        order.getId(),
6        "ORDER_PLACED",
7        toJson(order)
8    ));
9    // picked up by Kafka publisher loop
10}

prod-readyUTF-8 · LF · Java 17

My Work

Click any card to see the full breakdown

JavaSpring BootAWS LambdaAPI Gateway

Working

AI-Driven Code Review & PR Analysis Tool

AI-powered code review platform using Java Spring Boot and AWS to analyze GitHub pull requests for bugs, security vulnerabilities, performance bottlenecks, and missing test cases.

View details →

Java/J2EESpring BootApache KafkaKafka Streams

Kafka Payment Settlement Pipeline

High-throughput Kafka-based payment settlement platform processing 18 million messages per day.

View details →

JavaSpring BootLangChainOpenAI API

Agentic AI Banking Platform

Backend microservices for Citi's Arc agentic AI platform enabling autonomous research synthesis, fraud signal aggregation, and compliance document review.

View details →

JavaSpring BootLangChainLlamaIndex

Predictive Maintenance AI Workflows

Agentic AI backend services for Chevron's ENGINE digital transformation hub.

View details →

Portfolio Website

Next.jsTypeScriptTailwind CSSVercel

Career Path

Senior Software Engineer

Jun 2025 – Present

PNC, Irving, TX (Remote)Irving, TX

Java/J2EESpring BootApache KafkaLangChainOpenAI APIPineconeRAGPostgreSQLDockerKubernetesPrometheusGrafana

Senior Software Engineer

Aug 2024 – May 2025

Chevron (Remote)Remote

JavaSpring BootApache KafkaLangChainLlamaIndexOpenAI APIMySQLREST APIsSplunkDockerJenkins

Senior Java Software Engineer

May 2022 – July 2023

Nous Info Systems (Remote)Remote

Java/J2EESpring BootApache KafkaREST APIsPostgreSQLJUnitMockitoSplunkBitbucket

Java Backend Developer

Jan 2020 – Apr 2022

AXISCADES (Remote)Remote

Java/J2EESpring BootApache KafkaOracle DBMySQLJUnitMockitoREST APIsJenkins

Junior Java Developer

Jun 2017 – Dec 2019

Ford, ChennaiChennai, India

JavaSpring BootSpring MVCMySQLJUnitREST APIsMavenGit

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Open to opportunities & collaborations