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I am a Full Stack Developer with 4+ years of experience delivering scalable, secure applications across public and private sectors. I excel in building microservices using Java (Spring Boot), Node.js, and React.js, with strong RESTful API design, SQL/NoSQL databases, and cloud platforms including AWS and GCP. I also bring solid frontend development, system integration, CI/CD pipelines, automated testing, and Agile methodologies to the table, with a focus on clean code, performance optimization, and cross-functional collaboration to deliver enterprise-grade software.…I am a Full Stack Developer with 4+ years of experience delivering scalable, secure applications across public and private sectors. I excel in building microservices using Java (Spring Boot), Node.js, and React.js, with strong RESTful API design, SQL/NoSQL databases, and cloud platforms including AWS and GCP. I also bring solid frontend development, system integration, CI/CD pipelines, automated testing, and Agile methodologies to the table, with a focus on clean code, performance optimization, and cross-functional collaboration to deliver enterprise-grade software.

Giridhar Sai Girugu

Full Stack Developer, Developer, Programmer, +4

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I am a Full Stack Developer with 4+ years of experience delivering scalable, secure applications across public and private sectors. I excel in building microservices using Java (Spring Boot), Node.js, and React.js, with strong RESTful API design, SQL/NoSQL databases, and cloud platforms including AWS and GCP. I also bring solid frontend development, system integration, CI/CD pipelines, automated testing, and Agile methodologies to the table, with a focus on clean code, performance optimization, and cross-functional collaboration to deliver enterprise-grade software.…I am a Full Stack Developer with 4+ years of experience delivering scalable, secure applications across public and private sectors. I excel in building microservices using Java (Spring Boot), Node.js, and React.js, with strong RESTful API design, SQL/NoSQL databases, and cloud platforms including AWS and GCP. I also bring solid frontend development, system integration, CI/CD pipelines, automated testing, and Agile methodologies to the table, with a focus on clean code, performance optimization, and cross-functional collaboration to deliver enterprise-grade software.

Available to hire

I am a Full Stack Developer with 4+ years of experience delivering scalable, secure applications across public and private sectors. I excel in building microservices using Java (Spring Boot), Node.js, and React.js, with strong RESTful API design, SQL/NoSQL databases, and cloud platforms including AWS and GCP.

I also bring solid frontend development, system integration, CI/CD pipelines, automated testing, and Agile methodologies to the table, with a focus on clean code, performance optimization, and cross-functional collaboration to deliver enterprise-grade software.

Skills

Experience Level

Expert

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Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

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Expert

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Expert

Intermediate

Intermediate

Language

English

Fluent

Hindi

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Telugu

Advanced

Work Experience

Full Stack Developer at New York State Department of Environmental Conservation (NYS ITS)

August 1, 2024 - Present

Developed modular web applications using Java Spring Boot and React.js/Angular to improve workflow management across multiple state divisions. Built backend services and UI for managing thousands of regulatory licenses and wildfire data with Oracle SQL and PostgreSQL integration. Enhanced real-time search and case tracking systems, increasing operational efficiency and compliance. Maintained legacy Java Wicket applications and implemented secure authentication with JWT/OAuth2. Automated CI/CD pipelines with Jenkins and participated actively in Agile ceremonies achieving full sprint completion across teams.

Software Engineer at FTD India

July 1, 2023 - August 7, 2025

Supported and expanded microservices for Order Management System using Java Spring Boot, React.js, and MongoDB, increasing order processing speed and reliability. Maintained legacy Java and SQL modules integrated with SOAP for high-volume order handling. Developed orchestration services to migrate over 1 million records to cloud storage on GCP. Designed batch update APIs for daily operations and improved document data extraction accuracy. Centralized user interfaces integrating multiple backend services and optimized database interaction using MyBatis ORM. Implemented Docker, GitHub Actions, and logging for CI/CD, reducing system recovery time during failures.

Software Developer at Citius Tech

July 1, 2021 - August 7, 2025

Enhanced data pipelines with Java Spring Boot and SQL improving automation and reducing manual workload. Created Angular-based user interfaces facilitating faster business reporting and decision-making. Automated data workflows with Apache Airflow and optimized MySQL performance with indexing and query tuning. Integrated AWS S3 for scalable data storage improving uptime and cost efficiency. Collaborated in Agile teams to boost productivity and meet milestones effectively.

Front End Developer Intern at Hexaware Technologies

January 1, 2020 - August 7, 2025

Upgraded React.js and Bootstrap UI components to improve internal dashboard load times and responsiveness. Enhanced mobile engagement through responsive design and integrated third-party APIs for real-time data visualization. Automated form validations using JavaScript and jQuery reducing input errors. Contributed to code reviews and helped cross-functional communication to increase project completion rate during internship.

Full Stack Developer at New York State Department of Environmental Conservation (NYS ITS)

August 1, 2024 - Present

Built modular web applications using Java Spring Boot and React.js/Angular to enable efficient workflow management across multiple regulatory divisions. Developed backend services and React UI for managing over 12,000 pesticide licenses integrating Oracle SQL. Enhanced real-time data dashboards to reduce latency by 30% and implemented secure JWT/OAuth2 authentication with CI/CD pipelines using Jenkins, reducing deployment errors by 60%. Collaborated cross-functionally in Agile teams to achieve 100% sprint completion on multiple projects involving wildfire incident reporting, case tracking systems, and data management for waste facilities.

Software Engineer at FTD India, Hyderabad, India

July 1, 2023 - August 13, 2025

Expanded and maintained five microservices within FTD's Order Management System, improving order processing speed by 35%. Designed and extended RESTful APIs and React.js interfaces serving 5,000+ florists. Maintained legacy Java and SQL modules handling over 60,000 wired orders daily with SOAP integration. Developed orchestration services for migrating 1 million order records to GCP cloud buckets. Boosted batch update operations and error reductions by refining order conversion logic. Centralized frontend UI integrating multiple backend services. Implemented Docker and GitHub Actions for CI/CD reducing system recovery time by 50%.

Software Developer at Citius Tech, India

July 1, 2021 - August 13, 2025

Enhanced data pipelines using Java Spring Boot and SQL, increasing automation and data processing efficiency by 22%. Developed Angular-based UIs to improve reporting speed and stakeholder decision-making. Automated ETL workflows with Apache Airflow, reducing extraction time and manual errors. Tuned MySQL database performance and integrated AWS S3 for scalable data storage with 99.9% uptime, decreasing storage costs by 18%. Participated actively in Agile teams, improving productivity and timely project delivery.

Front End Developer Intern at Hexaware Technologies, India

January 1, 2020 - August 13, 2025

Upgraded UI components using React.js and Bootstrap, improving load times by 20% and mobile engagement by 15%. Integrated third-party APIs for real-time data visualization in client tools. Automated form validations with JavaScript and jQuery reducing user errors. Contributed to code reviews enhancing quality and helped cross-functional teams increase internship project completion rates by 25%.

IT Specialist-II at New York State Department of Environmental Conservation (NYS ITS)

August 1, 2024 - Present

Built modular web applications using Java Spring Boot and React.js/Angular, enabling efficient workflow management across 5+ regulatory state divisions. Developed backend services and React UI to manage 12K+ pesticide licenses, integrating Oracle SQL for seamless data access and reporting. Boosted an Angular-based dashboard and Spring Boot backend for real-time search and rescue tracking, reducing data latency by 30%. Delivered React-based fire reporting interface and PostgreSQL-backed APIs, enabling logging and analysis of 10K+ wildfire incidents annually. Built an Angular-Spring case tracking system supporting 3K+ legal workflows, increasing deadline compliance rates by 25%.

Software Engineer at FTD India

July 1, 2023 - September 22, 2025

Expanded and supported five microservices for Order Management System, improving florist order processing speed by 35% and overall system reliability. Designed and extended RESTful APIs using Java, Spring Boot, and MongoDB; built React.js interfaces used by 5K+ florists for daily operations. Maintained legacy modules handling 60K+ daily wired orders through SOAP-integrated processes, ensuring performance and stability.

Software Developer at Citius Tech

July 1, 2021 - September 22, 2025

Boosted robust data pipelines using Java Spring Boot and SQL, increasing processing efficiency and reducing manual data intervention. Created Angular-based UIs for business stakeholders, enabling data-driven decision-making and improving reporting speed by 30%. Implemented ETL automation with Apache Airflow, automating data workflows, reducing data extraction time by 20%, and minimizing manual errors in data processing.

Front End Developer Intern at Hexaware Technologies

January 1, 2020 - September 22, 2025

Upgraded UI components using React.js and Bootstrap, improving page load times, and assisted in integrating third-party APIs into web applications for real-time data visualization.

IT Specialist-II at New York State Department of Environmental Conservation (NYS ITS)

August 1, 2024 - Present

Built modular web applications using Java Spring Boot and Angular, deployed on AWS, enabling efficient workflow management across 5+ regulatory state divisions. Developed backend services and Angular UI to manage 12K+ pesticide licenses with Oracle SQL for reporting and secure storage. Delivered Angular reporting interface with PostgreSQL APIs on AWS, logging 10K+ wildfire incidents annually. Built Angular-Spring case tracking system for 3K+ legal workflows, optimizing database to improve deadline compliance by 25%. Maintained Java Wicket apps with cloud-hosted databases for 500+ waste facilities across New York State. Implemented JWT/OAuth2 authentication, configured CI/CD pipelines with Jenkins and AWS, reducing deployment errors by 60%. Participated in all Agile ceremonies, ensuring 100% sprint completion across 12+ sprints in collaboration with product stakeholders and cross-functional teams.

Software Engineer at FTD India

July 1, 2023 - October 14, 2025

Expanded and supported five microservices for Order Management System, improving florist order processing and overall system reliability through scalable React and Spring Boot modules. Designed and extended RESTful APIs using Java, Spring Boot, and MongoDB, and built React.js interfaces used by 5K+ florists daily to manage orders efficiently and accurately. Maintained Java, Spring, and SQL-based legacy modules processing 60K+ daily wired orders via SOAP integrations, ensuring high system performance and transaction stability. Engineered PATCH-based APIs in Spring Boot to enable batch updates for 6K+ daily orders, enhancing operational agility and system consistency. Centralized React.js interfaces integrating five backend microservices into a unified, streamlined workflow and improved user experience. Merged MyBatis ORM for optimized SQL mapping and seamless data access, reducing boilerplate code and standardizing legacy integrations. Configured CI/CD pipelines using Jenkins and GCP Cl

Software Developer at Citius Tech

July 1, 2021 - October 14, 2025

Boosted robust data pipelines using Java Spring Boot with SQL and MongoDB, improving processing efficiency by 22% and reducing manual intervention through systematized workflows and scalable data handling. Developed Angular-based UIs for business stakeholders, enabling faster reporting and improving data-driven decision-making by 30%. Automated ETL workflows using Apache Airflow, reducing data extraction time by 20% and minimizing manual errors while ensuring clean, reliable data for analytics. Optimized MySQL and MongoDB databases through indexing, query tuning, and schema improvements, reducing query execution times by 15% and enhancing overall database performance and scalability. Integrated AWS S3 services and organized CI/CD pipelines, improving storage scalability, accessibility, and deployment automation while maintaining 99.9% uptime and reducing costs by 18%.

Front End Developer Intern at Hexaware Technologies

January 1, 2020 - October 14, 2025

boosted robust data pipelines using Java Spring Boot and MongoDB, increasing processing efficiency by 22% and reducing manual data intervention through refined automation and streamlined workflows for data handling. Created and applied Angular-based user interfaces for business stakeholders, enabling data-driven decision-making and improving reporting speed by 30%. Worked with ETL tools such as Apache Airflow, automating data workflows, reducing data extraction time by 20%, and minimizing manual errors in data processing, ensuring clean data for analysis. Systematized MongoDB performance by implementing indexing and query tuning, reducing query execution times by 15%, and boosting overall database performance for fine-tuned data management. Blended AWS S3 services to improve data storage scalability, accessibility, and backup processes, ensuring 99.9% system uptime and reducing storage costs by 18% through cloud adoption.

IT Specialist-II at New York State Department of Environmental Conservation (NYS ITS)

August 1, 2024 - November 18, 2025

Built modular web apps using Java Spring Boot and Angular on AWS to streamline workflows across 5+ regulatory state divisions. Developed backend services and Angular UI to manage 12K+ pesticide licenses with Oracle SQL for reporting and secure storage. Delivered Angular–Spring reporting interface with PostgreSQL APIs on AWS, logging 10K+ wildfire incidents annually. Implemented JWT/OAuth2 authentication and CI/CD pipelines with Jenkins on AWS, reducing deployment errors by 60%. Maintained Java Wicket applications with cloud-hosted databases serving 500+ facilities. Led Agile ceremonies to achieve 12+ sprint completions with cross-functional teams.

Software Engineer at FTD India

July 1, 2023 - July 1, 2023

Expanded and supported five microservices for the Order Management System, improving florist order processing and overall reliability via React and Spring Boot modules. Designed and extended RESTful APIs using Java, Spring Boot, and MongoDB; built React interfaces used by 5K+ florists daily to manage orders. Maintained legacy Java/Spring/SQL modules processing 60K+ daily wired orders via SOAP integrations, ensuring performance and stability. Engineered PATCH-based APIs in Spring Boot for batch updates of 6K+ daily orders, boosting operational agility. Centralized React interfaces integrating five backend microservices into a unified workflow, enhancing user experience. Leveraged MyBatis ORM to optimize SQL mapping and ensure data access. Configured CI/CD pipelines with Jenkins and GCP Cloud Build to automate deployments, reduce manual release errors, and improve delivery speed.

Software Developer at Citius Tech

July 1, 2021 - July 1, 2021

Built robust data pipelines using Java Spring Boot with SQL and MongoDB, improving processing efficiency by 22% and reducing manual intervention through scalable workflows. Developed Angular UIs for business stakeholders, enabling faster reporting and data-driven decisions by 30%. Automated ETL workflows using Apache Airflow, reducing data extraction time by 20% and ensuring clean, timely data. Optimized MySQL and MongoDB via indexing and query tuning, reducing query times by 15%. Integrated AWS S3 storage and organized CI/CD pipelines, improving storage scalability, uptime, and deployment automation while reducing costs by 18%.

Front End Developer Intern at Hexaware Technologies

January 1, 2020 - January 1, 2020

Boosted data pipelines using Java Spring Boot and MongoDB, increasing processing efficiency by 22% and reducing manual data intervention. Created and applied Angular-based UIs for business stakeholders, enabling data-driven decision-making and improving reporting speed by 30%. Worked with ETL tools such as Apache Airflow, automating data workflows, reducing data extraction time by 20%. Systematized MongoDB performance via indexing and query tuning, reducing query execution times by 15%. Blended AWS S3 services to improve data storage scalability, accessibility, and backup processes, ensuring 99.9% system uptime and reducing storage costs by 18%.

Software Engineer at FTD India

August 1, 2021 - July 1, 2023

Expanded and supported five microservices for Order Management System, improving florist order processing and overall system reliability through scalable React and Spring Boot modules. Designed and extended RESTful APIs using Java, Spring Boot, and MongoDB, and built React interfaces used by 5K+ florists daily to manage orders efficiently and accurately. Maintained Java, Spring, and SQL-based legacy modules processing 60K+ daily wired orders via SOAP integrations, ensuring high system performance and transaction stability. Engineered PATCH-based APIs in Spring Boot to enable batch updates for 6K+ daily orders, enhancing operational agility and system consistency. Centralized React.js interfaces integrating five backend microservices into a unified, streamlined workflows and improving user experience. Merged MyBatis ORM for optimized SQL mapping and seamless data access, reducing boilerplate code and standardizing legacy integrations.

Software Developer at Citius Tech

February 1, 2020 - July 1, 2021

Boosted robust data pipelines using Java Spring Boot with SQL and MongoDB, improving processing efficiency by 22% and reducing manual intervention through systematized workflows and scalable data handling. Developed Angular-based UIs for business stakeholders, enabling faster reporting and improving data-driven decision-making by 30%, helping leadership take timely and informed actions. Automated ETL workflows using Apache Airflow, reducing data extraction time by 20% and minimizing manual errors while ensuring clean, reliable, and timely data for analytics. Optimized MySQL and MongoDB databases through indexing, query tuning, and schema improvements, reducing query execution times by 15% and enhancing overall database performance and scalability. Integrated AWS S3 services and organized CI/CD pipelines, improving storage scalability, accessibility, and deployment automation while maintaining 99.9% uptime and reducing costs by 18%.

Front End Developer Intern at Hexaware Technologies

August 1, 2019 - January 1, 2020

Boosted robust data pipelines using Java Spring Boot and MongoDB, increasing processing efficiency by 22% and reducing manual data intervention through refined automation and streamlined workflows for data handling. Created and applied Angular-based user interfaces for business stakeholders, enabling data-driven decision-making and improving reporting speed by 30%, helping leadership make informed, timely decisions. Worked with ETL tools such as Apache Airflow, automating data workflows, reducing data extraction time by 20%, and minimizing manual errors in data processing, ensuring clean data for analysis. Systematized MongoDB performance by implementing indexing and query tuning, reducing query execution times by 15%, and boosting overall database performance for fine-tuned data management. Blended AWS S3 services to improve data storage scalability, accessibility, and backup processes, ensuring 99.9% system uptime and reducing storage costs by 18% through cloud adoption.