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I am a Senior Full Stack Java Developer with over 10 years of hands-on experience delivering enterprise-scale applications across retail, banking, insurance, telecommunications, and logistics. I enjoy shaping software from requirements through deployment and maintenance, always aligning technical solutions with business goals. In teams, I guide Agile practices, love mentoring junior developers, and continuously seek opportunities to improve processes and product quality. I thrive on building scalable front-ends with modern frameworks and robust backends with microservices, cloud-native architectures, and automated testing.…I am a Senior Full Stack Java Developer with over 10 years of hands-on experience delivering enterprise-scale applications across retail, banking, insurance, telecommunications, and logistics. I enjoy shaping software from requirements through deployment and maintenance, always aligning technical solutions with business goals. In teams, I guide Agile practices, love mentoring junior developers, and continuously seek opportunities to improve processes and product quality. I thrive on building scalable front-ends with modern frameworks and robust backends with microservices, cloud-native architectures, and automated testing.

Shanmukha Satya Ramakrishna Katakam

Full Stack Developer, Web Developer, Back-End Developer, +3

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I am a Senior Full Stack Java Developer with over 10 years of hands-on experience delivering enterprise-scale applications across retail, banking, insurance, telecommunications, and logistics. I enjoy shaping software from requirements through deployment and maintenance, always aligning technical solutions with business goals. In teams, I guide Agile practices, love mentoring junior developers, and continuously seek opportunities to improve processes and product quality. I thrive on building scalable front-ends with modern frameworks and robust backends with microservices, cloud-native architectures, and automated testing.…I am a Senior Full Stack Java Developer with over 10 years of hands-on experience delivering enterprise-scale applications across retail, banking, insurance, telecommunications, and logistics. I enjoy shaping software from requirements through deployment and maintenance, always aligning technical solutions with business goals. In teams, I guide Agile practices, love mentoring junior developers, and continuously seek opportunities to improve processes and product quality. I thrive on building scalable front-ends with modern frameworks and robust backends with microservices, cloud-native architectures, and automated testing.

Available to hire

I am a Senior Full Stack Java Developer with over 10 years of hands-on experience delivering enterprise-scale applications across retail, banking, insurance, telecommunications, and logistics. I enjoy shaping software from requirements through deployment and maintenance, always aligning technical solutions with business goals.

In teams, I guide Agile practices, love mentoring junior developers, and continuously seek opportunities to improve processes and product quality. I thrive on building scalable front-ends with modern frameworks and robust backends with microservices, cloud-native architectures, and automated testing.

Skills

Experience Level

Expert

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Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack Developer at Best Buy

March 1, 2023 - November 28, 2025

Engineered and maintained responsive retail management interfaces using React, Bootstrap, HTML5, CSS3, and AJAX for cross-platform, cross-browser usability; designed SPAs for real-time inventory tracking and payment processing; migrated monolithic systems to microservices using Spring Boot 3 and Spring Cloud; implemented RESTful APIs and secure authorization; built serverless components on Google Cloud Platform; containerized with Docker and deployed on Kubernetes Engine; set up CI/CD pipelines and monitoring; implemented caching with Redis/Memcached and real-time data streaming with Apache Kafka.

Senior Full Stack Developer at Wells Fargo

February 1, 2023 - February 1, 2023

Developed responsive banking dashboards with React; optimized front-end performance, implemented Hibernate ORM for data access, and engineered SQL queries for financial data; built ETL pipelines; added Redis caching; established automated tests and CI/CD integration; delivered real-time notifications using WebSockets and Kafka; introduced GraphQL APIs and monitoring with Prometheus and Grafana.

Full Stack Java Developer at Progressive

April 1, 2020 - April 1, 2020

Engineered microservices using Spring Boot, Spring Cloud, and Spring Data JPA; migrated from monoliths to scalable services; developed REST and RPC APIs; built security with Spring Security and OAuth2/JWT; contributed to CI/CD, Docker/Kubernetes deployments, and data integration via ETL pipelines; implemented data access patterns with relational and NoSQL databases.

Full stack Developer at T-Mobile

June 1, 2017 - June 1, 2017

Delivered customer account management web applications with Java EE/Spring and front-end tech; implemented responsive UI with HTML, JSP, jQuery; built service-oriented components; deployed on WebLogic/Tomcat clusters with load balancing and auto-scaling; leveraged AWS for scalable infra and implemented RESTful APIs.

Java Developer at Ceva Logistics

October 1, 2015 - October 1, 2015

Engineered Java applications for logistics tracking and freight management; developed client-side components and server-side tracking logic; optimized database queries and ensured data integrity across systems; collaborated with DBAs for indexing and performance tuning across shipping data.

Senior Full Stack Developer at Wells Fargo

May 1, 2020 - February 1, 2023

Senior Full Stack Developer focusing on banking dashboards. Built responsive UI with React.js, Material UI, and Bootstrap, ensuring accessibility and WCAG compliance. Developed real-time transaction views and account information components, improving usability and performance via lazy loading and code splitting (30% faster load times). Integrated Hibernate-based data access for mortgage applications; optimized SQL queries and indexing in Oracle and PostgreSQL. Created ETL pipelines using PL/SQL for data transfer between legacy systems and modern platforms. Implemented Redis caching for frequently accessed profiles, reducing DB load. Wrote automated unit tests (JUnit, Mockito) and integrated tests into CI pipelines. Implemented Spring Security with OAuth2/JWT for secure auth and built RESTful Spring Boot APIs. Real-time notifications via WebSockets and Kafka enabled instant customer alerts. Docker/Kubernetes-based microservices deployed on AWS (EC2, RDS, Lambda) with CI/CD pipelines. Mo

Full stack Java Developer at Progressive

July 1, 2017 - April 1, 2020

Developed insurance quote interfaces and policy management dashboards using HTML5, CSS3, jQuery, and Angular 8. Implemented microservices for policy rating with Spring Boot and Spring Data JPA, replacing monolithic systems with scalable services. Exposed RESTful APIs via Spring MVC for customer-facing apps and partners; utilized Spring IOC and AOP for modular logging and transactions. Implemented MongoDB and Cassandra data models for telematics and distributed claims processing. Built automated tests with JUnit/Mockito and Selenium, achieving high code coverage. Deployed to AWS EC2 with auto-scaling; used S3 for documents and RDS for transactions; leveraged AWS Lambda for document processing. Implemented CI/CD with Jenkins; monitored with Prometheus; dashboards with D3.js/React and GraphQL for flexible data queries; OAuth2/JWT security and SSO for secure access.

Full stack Developer at T-Mobile

December 1, 2015 - June 1, 2017

Developed customer account management web applications with Java/J2EE, MVC architecture using Struts, JSP/Servlets, and Spring. Built responsive UIs with JavaScript/jQuery, optimized billing workflows, and implemented authentication/authorization modules. Configured and tuned Tomcat/WebLogic servers for peak traffic and implemented clustering and load balancing. Created automated tests with JUnit and Log4J-based logging. Deployed cloud infrastructure (AWS) with auto-scaling, S3 storage, and secure access controls. Participated in cross-functional teams, authored technical specs, and contributed to continuous deployment pipelines.

Java Developer at Ceva Logistics

May 1, 2014 - October 1, 2015

Developed Java applications for logistics tracking under senior supervision, improving shipment visibility and delivery time accuracy. Built client-side components with JavaScript/jQuery and server-side Java for tracking updates and ETAs. Optimized SQL queries and introduced indexing strategies to improve response times. Collaborated with DBAs to optimize data access, participated in design reviews, and documented features for onboarding. Implemented RESTful APIs for external partners and created detailed technical documentation.