Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a Senior Full Stack Developer with 9+ years of experience delivering high-availability, enterprise-grade applications across Financial Services, Healthcare, and Automotive domains. I thrive on turning complex requirements into scalable software, collaborating with cross-functional teams and delivering value quickly. In my work, I specialize in Java, Spring Boot, microservices, cloud platforms, and modern frontend frameworks like Angular and React, along with real-time data pipelines using Kafka. I enjoy mentoring teammates and driving CI/CD practices that improve quality and reliability.…I am a Senior Full Stack Developer with 9+ years of experience delivering high-availability, enterprise-grade applications across Financial Services, Healthcare, and Automotive domains. I thrive on turning complex requirements into scalable software, collaborating with cross-functional teams and delivering value quickly. In my work, I specialize in Java, Spring Boot, microservices, cloud platforms, and modern frontend frameworks like Angular and React, along with real-time data pipelines using Kafka. I enjoy mentoring teammates and driving CI/CD practices that improve quality and reliability.

Venkata Sai Surya Teja Nimmakayala

Full Stack Developer, Back-End Developer, Front-End Developer, +4





I am a Senior Full Stack Developer with 9+ years of experience delivering high-availability, enterprise-grade applications across Financial Services, Healthcare, and Automotive domains. I thrive on turning complex requirements into scalable software, collaborating with cross-functional teams and delivering value quickly. In my work, I specialize in Java, Spring Boot, microservices, cloud platforms, and modern frontend frameworks like Angular and React, along with real-time data pipelines using Kafka. I enjoy mentoring teammates and driving CI/CD practices that improve quality and reliability.…I am a Senior Full Stack Developer with 9+ years of experience delivering high-availability, enterprise-grade applications across Financial Services, Healthcare, and Automotive domains. I thrive on turning complex requirements into scalable software, collaborating with cross-functional teams and delivering value quickly. In my work, I specialize in Java, Spring Boot, microservices, cloud platforms, and modern frontend frameworks like Angular and React, along with real-time data pipelines using Kafka. I enjoy mentoring teammates and driving CI/CD practices that improve quality and reliability.

Available to hire

I am a Senior Full Stack Developer with 9+ years of experience delivering high-availability, enterprise-grade applications across Financial Services, Healthcare, and Automotive domains. I thrive on turning complex requirements into scalable software, collaborating with cross-functional teams and delivering value quickly.

In my work, I specialize in Java, Spring Boot, microservices, cloud platforms, and modern frontend frameworks like Angular and React, along with real-time data pipelines using Kafka. I enjoy mentoring teammates and driving CI/CD practices that improve quality and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Sr. Full Stack Developer at Capital One

February 1, 2024 - Present

Architected high-concurrency Java 11/17 backend services using Spring MVC and Spring Boot 3.x to manage mission-critical financial transactions with sub-second latency. Engineered responsive, dynamic user interfaces with Angular 15/17 and React 18, leveraging RxJS observables and Redux for reactive data flows and state management. Developed scalable backend microservices using Node.js/Express.js, implementing asynchronous non-blocking I/O to handle high-volume API traffic. Orchestrated cloud-native deployments on Azure (Functions, App Services, Service Bus) and AWS (Lambda, S3, API Gateway). Integrated Apache Kafka for reliable asynchronous messaging across distributed financial systems. Implemented SSR and SSG using Next.js to optimize SEO and Core Web Vitals. Streamlined CI/CD with Gradle 7.x; conducted unit/integration/behavioral testing with JUnit 5, Mockito, and Jest; tuned PostgreSQL 10+ and DynamoDB configurations. Enforced zero-trust security via OAuth2, JWT, and SAML (Okta). O

Full Stack Developer at QTC

October 1, 2021 - January 31, 2024

Architected and migrated legacy healthcare modules into high-performance microservices using Node.js and TypeScript, reducing backend response times and enabling scalable data pipelines. Maintained Java SE 11 healthcare apps leveraging EJB 3.2+ for patient data management. Led UI modernization by migrating dashboards from JSP to React 18 (SSR). Established HIPAA-compliant cloud environments on AWS (EC2, S3) and Azure; engineered real-time clinical data streaming via Apache Kafka; provisioned infrastructure with Terraform; deployed containers via Kubernetes (EKS/GKE). Optimized Oracle 19c SQL and indexing for high-availability datasets. Implemented Redux/Context API to stabilize complex clinical workflows. Automated deployments with Jenkins and GitHub Actions; protected data using OAuth2 and JWT. Centralized logging with Log4J 2.x, Splunk, and CloudWatch.

Java Developer at FORD

April 1, 2020 - September 30, 2021

Developed automotive backend services in Java/Spring framework; designed modular architectures for vehicle telemetry and logistics; built real-time dashboards with Angular 14/15 and React using RxJS and Redux. Integrated Apache Kafka for telemetry streams ensuring data integrity during peak loads. Deployed resilient cloud-native solutions on AWS and Azure; containerized microservices with Docker and managed orchestration with Kubernetes. Configured Maven/Jenkins for CI/CD; performed TDD with JUnit 5; optimized Oracle databases with SQL tuning and indexing. Secured communications via RESTful services and encryption; implemented serverless data processing with AWS Lambda and Node.js; used Terraform for IaC and maintained environment parity. Facilitated Agile collaboration using IntelliJ IDEA and Git.

Java Web API Developer at Inautix Technologies India Pvt Ltd

January 1, 2018 - November 30, 2019

Designed secure Java Web APIs using Spring and Hibernate for high-throughput financial data processing. Modernized frontend dashboards with Angular 2 and RESTful/JAX-RS services; managed Oracle 12c databases with query optimization. Containerized modules using Docker and deployed on AWS; automated builds with Maven and CI/CD with Jenkins; used SVN for version control. Conducted unit testing with JUnit 5 and performed code reviews to ensure stability and security.

Web API Developer at PK Techno world

March 1, 2016 - December 31, 2017

Architected N-tier web applications using Java Servlets, JSP 2.0, and Spring 3.x with MVC; integrated Hibernate for persistence. Built responsive frontends with AngularJS; developed RESTful services and managed Oracle 11g databases with optimized SQL. Containerized workloads with Docker and deployed on AWS; automated builds with Maven and Jenkins; performed unit testing with JUnit 4 and SVN for version control.

Sr. Full Stack Developer at Capital One

December 1, 2023 - Present

Architected high-concurrency Java backend services using Spring MVC and Spring Boot 3.x to manage mission-critical financial transactions with sub-second latency. Engineered responsive UIs using Angular 15/17 and React 18; built scalable backend microservices with Node.js/Express; deployed cloud-native workloads on Azure and AWS; connected via Apache Kafka for real-time messaging; implemented SSR/SSG with Next.js; automated builds with Gradle 7.x; tested with JUnit 5/Mockito and Jest; tuned PostgreSQL 10+ and DynamoDB; established CI/CD pipelines with Jenkins and GitHub Actions; enforced OAuth2/JWT/SAML security and JVM/tomcat optimizations.

Java Developer at Inautix Technologies India Pvt Ltd

September 1, 2020 - February 1, 2021

Developed high-concurrency automotive backend services in Java; built real-time dashboards with Angular; integrated Apache Kafka for vehicle telemetry streams; containerized applications with Docker; IaC with Terraform for Azure/AWS networking and compute resources; managed Oracle 19c; deployed on WildFly 19+ servers; implemented RESTful/JAX-RS services and secure communications; led CI/CD with Jenkins and GitHub Actions; performed SQL optimization for large medical and vehicle datasets.

Java Web API Developer at PK Techno World

August 1, 2017 - February 1, 2020

Designed and optimized secure Java Web APIs using the Spring Framework, enabling high-speed financial transaction processing and multi-currency record management. Implemented persistence with Hibernate and optimized Oracle 11g databases; modernized legacy services with RESTful APIs and JAX-RS; containerized workloads with Docker and deployed on AWS; automated builds with Maven and Jenkins; maintained 100% code stability with JUnit 5 and SVN-based version control.