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Hi, I’m Nithin Reddy Komatireddy, a Java Full Stack Developer with over three years of experience building high-performance web applications across the full software development lifecycle. I specialize in Java, Spring Boot, and modern front-end frameworks like Angular and React, with a solid foundation in RESTful API design, microservices architecture, and relational databases. I enjoy translating complex business requirements into scalable solutions, collaborating in Agile teams, and delivering robust software with a focus on code quality, performance, and maintainability. I have a proven track record of contributing to mission-critical projects, optimizing system efficiency, and improving user experience through thoughtful engineering, testing, and DevOps-minded practices in CI/CD environments.…Hi, I’m Nithin Reddy Komatireddy, a Java Full Stack Developer with over three years of experience building high-performance web applications across the full software development lifecycle. I specialize in Java, Spring Boot, and modern front-end frameworks like Angular and React, with a solid foundation in RESTful API design, microservices architecture, and relational databases. I enjoy translating complex business requirements into scalable solutions, collaborating in Agile teams, and delivering robust software with a focus on code quality, performance, and maintainability. I have a proven track record of contributing to mission-critical projects, optimizing system efficiency, and improving user experience through thoughtful engineering, testing, and DevOps-minded practices in CI/CD environments.

Nithin Reddy Komatireddy

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

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Hi, I’m Nithin Reddy Komatireddy, a Java Full Stack Developer with over three years of experience building high-performance web applications across the full software development lifecycle. I specialize in Java, Spring Boot, and modern front-end frameworks like Angular and React, with a solid foundation in RESTful API design, microservices architecture, and relational databases. I enjoy translating complex business requirements into scalable solutions, collaborating in Agile teams, and delivering robust software with a focus on code quality, performance, and maintainability. I have a proven track record of contributing to mission-critical projects, optimizing system efficiency, and improving user experience through thoughtful engineering, testing, and DevOps-minded practices in CI/CD environments.…Hi, I’m Nithin Reddy Komatireddy, a Java Full Stack Developer with over three years of experience building high-performance web applications across the full software development lifecycle. I specialize in Java, Spring Boot, and modern front-end frameworks like Angular and React, with a solid foundation in RESTful API design, microservices architecture, and relational databases. I enjoy translating complex business requirements into scalable solutions, collaborating in Agile teams, and delivering robust software with a focus on code quality, performance, and maintainability. I have a proven track record of contributing to mission-critical projects, optimizing system efficiency, and improving user experience through thoughtful engineering, testing, and DevOps-minded practices in CI/CD environments.

Available to hire

Hi, I’m Nithin Reddy Komatireddy, a Java Full Stack Developer with over three years of experience building high-performance web applications across the full software development lifecycle. I specialize in Java, Spring Boot, and modern front-end frameworks like Angular and React, with a solid foundation in RESTful API design, microservices architecture, and relational databases.

I enjoy translating complex business requirements into scalable solutions, collaborating in Agile teams, and delivering robust software with a focus on code quality, performance, and maintainability. I have a proven track record of contributing to mission-critical projects, optimizing system efficiency, and improving user experience through thoughtful engineering, testing, and DevOps-minded practices in CI/CD environments.

Skills

Experience Level

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

Java Full Stack Developer at Charles Schwab

July 1, 2024 - Present

Designed and implemented 12+ microservices using Java 11, Spring Boot, and Spring Cloud to support real-time trade execution, improving system modularity and reducing deployment rollbacks. Integrated authentication workflows using Spring Security and OAuth2, supporting secure access for over 500,000 active users and ensuring FINRA and SEC compliance. Automated containerized deployments using Docker and Jenkins, cutting manual deployment time by 80% and reducing environment inconsistencies across dev, staging, and production. Developed Swagger-documented RESTful APIs for account summary, transaction history, and trade confirmations, supporting over 150,000 API calls per day with <200ms average response time. Utilized AWS Lambda and S3 to implement a real-time document upload service, reducing latency by 22% for end users submitting sensitive compliance documents. Implemented system health dashboards using Spring Actuator and CloudWatch metrics to proactively detect and resolve 95% of er

Java FullStack Developer at Mphasis

July 1, 2023 - September 8, 2025

Engineered over 10 RESTful APIs using Spring Boot for a digital loan origination platform, enabling 100K+ users to apply and track loans with real-time updates. Developed reusable UI components in Angular 11 for back-office operations portal, reducing UI development time for new screens by 45% and boosting efficiency of customer support agents. Implemented Redis for caching user session data and frequently accessed queries, reducing backend response times by 28% and improving SLA compliance. Built CI/CD pipelines using GitLabCI, Docker, and AWS EC2 for deploying services with zero-downtime updates across QA and production environments. Wrote stored procedures and PL/SQL scripts for customer onboarding, reducing manual intervention and data duplication. Managed API documentation using Swagger and integrated it with Postman collections for QA and stakeholder testing, decreasing onboarding time for new developers. Identified and fixed over 40 production-level bugs by analyzing logs with L

Java Developer at BoostFin Crop Group

December 1, 2021 - September 8, 2025

Developed back-end modules using Java, Spring MVC, and Oracle DB for regulatory and tax filing reports used by 100+ mid-sized financial institutions. Enhanced the reporting engine to use batch processing and JDBC optimization, improving large dataset processing speed by 35% and reducing memory usage. Designed interactive reporting dashboards using JSP, AJAX, and JavaScript, reducing access time by 2.5 seconds per request. Created and maintained over 100 stored procedures and database triggers to enforce financial rules and data validations. Wrote 200+ JUnit test cases, increasing testing coverage within six months. Participated in SDLC activities including requirements gathering, design reviews, code walkthroughs, and QA hand-offs, ensuring alignment with tax compliance standards. Performed log analysis and debugging for production support tickets, resolving 90% of incidents within SLA and maintaining <2% defect leakage. Used Git for source control and managed over 12 production deploy

Java Full Stack Developer at Charles Schwab

July 1, 2024 - Present

Designed and implemented 12+ microservices using Java 11, Spring Boot, and Spring Cloud to support real-time trade execution; integrated authentication workflows with Spring Security and OAuth2 for secure access to over 500,000 users, ensuring FINRA and SEC compliance. Automated container deployments with Docker and Jenkins, reducing manual deployments by 80% and stabilizing environments across development, staging, and production. Built Swagger-documented REST APIs for account summaries, transaction histories, and trade confirmations, handling 150,000+ API calls/day with sub-200ms latency. Implemented real-time document upload using AWS Lambda and S3, decreasing end-user latency by 22% for sensitive compliance documents. Implemented system health dashboards using Spring Actuator and CloudWatch to proactively detect 95% of errors before production. Wrote unit tests with JUnit and Mockito achieving 92% coverage and reducing regression. Worked in a Scrum team delivering 30+ features in 1

Java Full Stack Developer at Mphasis

July 1, 2023 - September 8, 2025

Engineered over 10 RESTful APIs using Spring Boot for a digital loan origination platform, enabling 100K+ users to apply and track loans with real-time updates. Developed reusable UI components in Angular 11 for back-office operations, reducing UI development time for new screens by 45% and boosting efficiency of customer support agents. Implemented Redis for caching user session data and frequently accessed queries, reducing backend response times by 28% and improving SLA compliance. Built CI/CD pipelines using GitLab CI, Docker, and AWS EC2 for zero-downtime deployments across QA and production environments. Wrote stored procedures and PL/SQL scripts for customer onboarding, reducing manual intervention and data duplication. Managed API documentation using Swagger and integrated it with Postman collections for QA/testing. Identified and fixed over 40 production bugs by analyzing logs with Log4j and setting up SonarQube alerts for static code violations. Actively participated in sprin

Java Developer at BoostFinCropGroup

December 1, 2021 - September 8, 2025

Developed backend modules using Java, Spring MVC, and Oracle DB for regulatory and tax filing reports used by 100+ mid-sized financial institutions. Enhanced the report generation engine with batch processing and JDBC optimization, improving large dataset processing speed by 35% and reducing memory usage. Designed interactive reporting dashboards using JSP, AJAX, and JavaScript, reducing access time per request by 2.5 seconds. Created and maintained over 100 stored procedures and database triggers to enforce financial rules and data validations for compliance workflows. Wrote 200+ JUnit tests, increasing test coverage within 6 months. Participated in SDLC activities including requirements gathering, design reviews, code walkthroughs, and QA hand-offs to ensure alignment with tax compliance standards. Performed log analysis and production support debugging, resolving 90% of incidents within SLA and maintaining <2% defect leakage. Used Git for source control and released 12+ production d

Java Full-Stack Developer at Charles Schwab

July 1, 2024 - Present

Designed and implemented 12+ microservices using Java 11, Spring Boot, and Spring Cloud to support real-time trade execution; integrated authentication workflows with Spring Security and OAuth2 for secure access by 500,000+ active users ensuring FINRA and SEC compliance; automated Docker/Jenkins deployments reducing manual deployment time by 80% and environmental inconsistencies across dev/stage/prod; built Swagger-documented REST APIs for account summary, transaction history, and trade confirmations handling 150k+ API calls daily with sub-200ms response time; implemented real-time document upload using AWS Lambda and S3 reducing end-user latency by 22%; created system health dashboards with Spring Actuator and CloudWatch to detect and resolve 95% of pre-prod errors; implemented JUnit/Mockito test automation achieving 92% unit test coverage and reduced regression; contributed to 30+ feature releases in a Scrum framework with 2-week sprints.

Java FullStack Developer at Mphasis

July 1, 2023 - September 17, 2025

Engineered over 10 RESTful APIs using Spring Boot for a digital loan origination platform enabling 100K+ users to apply and track loans with real-time updates; developed reusable UI components in Angular 11 for back-office operations, reducing UI development time by 45%; implemented Redis-based caching to reduce backend response times by 28% and improve SLA; built CI/CD pipelines using GitLabCI, Docker, and AWS EC2 enabling zero-downtime deployments; authored stored procedures and PL/SQL for customer onboarding reducing manual intervention and data duplication; managed API documentation with Swagger and Postman collections for QA and stakeholder testing; identified and fixed 40+ production bugs using Log4j and SonarQube; actively participated in sprint planning, reviews, and backlog grooming across 20+ sprints.

Java Developer at BoostFinCropGroup

December 1, 2021 - September 17, 2025

Developed back-end modules using Java, Spring MVC, and Oracle DB for regulatory and tax filing reports used by 100+ mid-sized financial institutions; enhanced the report generation engine with batch processing and JDBC optimization, improving large dataset processing speed by 35% and reducing memory usage; designed interactive reporting dashboards using JSP, AJAX, and JavaScript, reducing access time by 2.5 seconds per request; created and maintained over 100 stored procedures and database triggers to enforce financial rules and data validations; wrote 200+ JUnit tests increasing testing coverage; performed log analysis and production support, resolving 90% of incidents within SLA; used Git for source control and release management with rollback-ready plans (12+ production deployments).

Java Full Stack Developer at Charles Schwab

July 1, 2024 - October 27, 2025

Designed and implemented 12+ microservices using Java 11, Spring Boot, and Spring Cloud to support real-time trade execution, improving modularity and reducing deployment rollbacks. Implemented authentication workflows with Spring Security and OAuth2 for secure access to over 500,000 active users, ensuring FINRA and SEC compliance. Automated Docker-based deployments with Jenkins, cutting manual deployment time by 80% and standardizing environments across dev, staging, and production. Developed Swagger-documented RESTful APIs for account summaries, transaction history, and trade confirmations, handling 150,000+ API calls per day with sub-200ms response times. Built an AWS Lambda/S3-based real-time document upload service, reducing latency by 22% for compliance document submissions. Added system health dashboards with Spring Actuator and CloudWatch to proactively detect and resolve issues before production. Implemented unit tests with JUnit and Mockito, achieving 92% test coverage. Worke

Java Full Stack Developer at Mphasis

July 1, 2023 - July 1, 2023

Engineered over 10 RESTful APIs using Spring Boot for a digital loan origination platform, enabling 100K+ users to apply and track loans with real-time updates. Built reusable Angular 11 components for back-office operations portal, reducing UI development time for new screens by 45% and boosting efficiency of customer support agents. Implemented Redis for caching user session data and frequently accessed queries, reducing backend response times by 28% and improving SLA compliance. Built CI/CD pipelines using GitLab CI, Docker, and AWS EC2 for deploying services with zero-downtime updates across QA and production environments. Wrote stored procedures and PL/SQL scripts for customer onboarding, reducing manual intervention and data duplication. Managed API documentation using Swagger and integrated it with Postman collections for QA and stakeholder testing, decreasing onboarding time for new developers. Identified and fixed over 40 production-level bugs by analyzing logs using Log4j and

Java Developer at Boost FinCrop Group

December 1, 2021 - December 1, 2021

Developed back-end modules using Java, Spring MVC, and Oracle DB for regulatory and tax filing reports used by 100+ mid-sized financial institutions. Enhanced the report generation engine to use batch processing and JDBC optimization, improving large dataset processing speed by 35% and reducing memory usage. Designed interactive reporting dashboards using JSP, AJAX, and JavaScript, reducing access time by 2.5 seconds per request. Created and maintained over 100 stored procedures and database triggers to enforce financial rules and data validations for compliance workflows. Wrote 200+ unit tests with JUnit, increasing testing coverage within 6 months. Participated in SDLC activities including requirements gathering, design reviews, code walkthroughs, and QA hand-offs, ensuring alignment with tax compliance standards. Performed log analysis and debugging for production support tickets, resolving 90% of incidents within SLA and maintaining <2% defect leakage rate. Used Git for source cont